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<div class="subTitle">org.apache.commons.net.nntp</div>
<h2 title="Class NNTP" class="title">Class NNTP</h2>
</div>
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<ul class="inheritance">
<li><a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">org.apache.commons.net.SocketClient</a></li>
<li>
<ul class="inheritance">
<li>org.apache.commons.net.nntp.NNTP</li>
</ul>
</li>
</ul>
</li>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../org/apache/commons/net/nntp/NNTPClient.html" title="class in org.apache.commons.net.nntp">NNTPClient</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="strong">NNTP</span>
extends <a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">SocketClient</a></pre>
<div class="block">The NNTP class is not meant to be used by itself and is provided
only so that you may easily implement your own NNTP client if
you so desire. If you have no need to perform your own implementation,
you should use <a href="../../../../../org/apache/commons/net/nntp/NNTPClient.html" title="class in org.apache.commons.net.nntp"><code>NNTPClient</code></a>.
The NNTP class is made public to provide access to various NNTP constants
and to make it easier for adventurous programmers (or those with special
needs) to interact with the NNTP protocol and implement their own clients.
A set of methods with names corresponding to the NNTP command names are
provided to facilitate this interaction.
<p>
You should keep in mind that the NNTP server may choose to prematurely
close a connection if the client has been idle for longer than a
given time period or if the server is being shutdown by the operator or
some other reason. The NNTP class will detect a
premature NNTP server connection closing when it receives a
<a href="../../../../../org/apache/commons/net/nntp/NNTPReply.html#SERVICE_DISCONTINUED"><code>NNTPReply.SERVICE_DISCONTINUED </code></a>
response to a command.
When that occurs, the NNTP class method encountering that reply will throw
an <a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp"><code>NNTPConnectionClosedException</code></a>
.
<code>NNTPConectionClosedException</code>
is a subclass of <code> IOException </code> and therefore need not be
caught separately, but if you are going to catch it separately, its
catch block must appear before the more general <code> IOException </code>
catch block. When you encounter an
<a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp"><code>NNTPConnectionClosedException</code></a>
, you must disconnect the connection with
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#disconnect()"><code>disconnect() </code></a> to properly clean up the
system resources used by NNTP. Before disconnecting, you may check the
last reply code and text with
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyCode()"><code>getReplyCode </code></a> and
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>.
<p>
Rather than list it separately for each method, we mention here that
every method communicating with the server and throwing an IOException
can also throw a
<a href="../../../../../org/apache/commons/net/MalformedServerReplyException.html" title="class in org.apache.commons.net"><code>MalformedServerReplyException</code></a>
, which is a subclass
of IOException. A MalformedServerReplyException will be thrown when
the reply received from the server deviates enough from the protocol
specification that it cannot be interpreted in a useful manner despite
attempts to be as lenient as possible.
<p>
<p></div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Daniel F. Savarese, Rory Winston, Ted Wise</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/commons/net/nntp/NNTPClient.html" title="class in org.apache.commons.net.nntp"><code>NNTPClient</code></a>,
<a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp"><code>NNTPConnectionClosedException</code></a>,
<a href="../../../../../org/apache/commons/net/MalformedServerReplyException.html" title="class in org.apache.commons.net"><code>MalformedServerReplyException</code></a></dd></dl>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/commons/net/ProtocolCommandSupport.html" title="class in org.apache.commons.net">ProtocolCommandSupport</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_commandSupport_">_commandSupport_</a></strong></code>
<div class="block">A ProtocolCommandSupport object used to manage the registering of
ProtocolCommandListeners and te firing of ProtocolCommandEvents.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/BufferedReader.html?is-external=true" title="class or interface in java.io">BufferedReader</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_reader_">_reader_</a></strong></code>
<div class="block">Wraps <a href="../../../../../org/apache/commons/net/SocketClient.html#_input_"><code>SocketClient._input_</code></a>
to communicate with server.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/BufferedWriter.html?is-external=true" title="class or interface in java.io">BufferedWriter</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_writer_">_writer_</a></strong></code>
<div class="block">Wraps <a href="../../../../../org/apache/commons/net/SocketClient.html#_output_"><code>SocketClient._output_</code></a>
to communicate with server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#DEFAULT_PORT">DEFAULT_PORT</a></strong></code>
<div class="block">The default NNTP port.</div>
</td>
</tr>
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<h3>Fields inherited from class org.apache.commons.net.<a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">SocketClient</a></h3>
<code><a href="../../../../../org/apache/commons/net/SocketClient.html#_defaultPort_">_defaultPort_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_input_">_input_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_output_">_output_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_serverSocketFactory_">_serverSocketFactory_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_socket_">_socket_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_socketFactory_">_socketFactory_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#_timeout_">_timeout_</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connectTimeout">connectTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#NETASCII_EOL">NETASCII_EOL</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#NNTP()">NNTP</a></strong>()</code>
<div class="block">The default NNTP constructor.</div>
</td>
</tr>
</table>
</li>
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<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_connectAction_()">_connectAction_</a></strong>()</code>
<div class="block">Initiates control connections and gets initial reply, determining
if the client is allowed to post to the server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#addProtocolCommandListener(org.apache.commons.net.ProtocolCommandListener)">addProtocolCommandListener</a></strong>(<a href="../../../../../org/apache/commons/net/ProtocolCommandListener.html" title="interface in org.apache.commons.net">ProtocolCommandListener</a> listener)</code>
<div class="block">Adds a ProtocolCommandListener.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#article()">article</a></strong>()</code>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#article(int)">article</a></strong>(int articleNumber)</code>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#article(java.lang.String)">article</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)</code>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#authinfoPass(java.lang.String)">authinfoPass</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> password)</code>
<div class="block">A convenience method to send the AUTHINFO PASS command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#authinfoUser(java.lang.String)">authinfoUser</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> username)</code>
<div class="block">A convenience method to send the AUTHINFO USER command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#body()">body</a></strong>()</code>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#body(int)">body</a></strong>(int articleNumber)</code>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#body(java.lang.String)">body</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)</code>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#disconnect()">disconnect</a></strong>()</code>
<div class="block">Closes the connection to the NNTP server and sets to null
some internal data so that the memory may be reclaimed by the
garbage collector.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReply()">getReply</a></strong>()</code>
<div class="block">Fetches a reply from the NNTP server and returns the integer reply
code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyCode()">getReplyCode</a></strong>()</code>
<div class="block">Returns the integer value of the reply code of the last NNTP reply.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()">getReplyString</a></strong>()</code>
<div class="block">Returns the entire text of the last NNTP server response exactly
as it was received, not including the end of line marker.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#group(java.lang.String)">group</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> newsgroup)</code>
<div class="block">A convenience method to send the NNTP GROUP command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#head()">head</a></strong>()</code>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#head(int)">head</a></strong>(int articleNumber)</code>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#head(java.lang.String)">head</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)</code>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#help()">help</a></strong>()</code>
<div class="block">A convenience method to send the NNTP HELP command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#ihave(java.lang.String)">ihave</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)</code>
<div class="block">A convenience method to send the NNTP IHAVE command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#isAllowedToPost()">isAllowedToPost</a></strong>()</code>
<div class="block">Indicates whether or not the client is allowed to post articles to
the server it is currently connected to.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#last()">last</a></strong>()</code>
<div class="block">A convenience method to send the NNTP LAST command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#list()">list</a></strong>()</code>
<div class="block">A convenience method to send the NNTP LIST command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#listActive(java.lang.String)">listActive</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> wildmat)</code>
<div class="block">A convenience wrapper for the extended LIST command that takes
an argument, allowing us to selectively list multiple groups.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#newgroups(java.lang.String, java.lang.String, boolean, java.lang.String)">newgroups</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> time,
boolean GMT,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> distributions)</code>
<div class="block">A convenience method to send the NNTP NEWGROUPS command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#newnews(java.lang.String, java.lang.String, java.lang.String, boolean, java.lang.String)">newnews</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> newsgroups,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> time,
boolean GMT,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> distributions)</code>
<div class="block">A convenience method to send the NNTP NEWGROUPS command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#next()">next</a></strong>()</code>
<div class="block">A convenience method to send the NNTP NEXT command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#post()">post</a></strong>()</code>
<div class="block">A convenience method to send the NNTP POST command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#quit()">quit</a></strong>()</code>
<div class="block">A convenience method to send the NNTP QUIT command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#removeProtocolCommandListener(org.apache.commons.net.ProtocolCommandListener)">removeProtocolCommandListener</a></strong>(<a href="../../../../../org/apache/commons/net/ProtocolCommandListener.html" title="interface in org.apache.commons.net">ProtocolCommandListener</a> listener)</code>
<div class="block">Removes a ProtocolCommandListener.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#sendCommand(int)">sendCommand</a></strong>(int command)</code>
<div class="block">Sends an NNTP command with no arguments to the server, waits for a
reply and returns the numerical response code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#sendCommand(int, java.lang.String)">sendCommand</a></strong>(int command,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> args)</code>
<div class="block">Sends an NNTP command to the server, waits for a reply and returns the
numerical response code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#sendCommand(java.lang.String)">sendCommand</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> command)</code>
<div class="block">Sends an NNTP command with no arguments to the server, waits for a
reply and returns the numerical response code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#sendCommand(java.lang.String, java.lang.String)">sendCommand</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> command,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> args)</code>
<div class="block">Sends an NNTP command to the server, waits for a reply and returns the
numerical response code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#stat()">stat</a></strong>()</code>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#stat(int)">stat</a></strong>(int articleNumber)</code>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#stat(java.lang.String)">stat</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)</code>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#xhdr(java.lang.String, java.lang.String)">xhdr</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> header,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selectedArticles)</code>
<div class="block">A convenience method to send the NNTP XHDR command to the server,
receive the reply, and return the reply code.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/net/nntp/NNTP.html#xover(java.lang.String)">xover</a></strong>(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selectedArticles)</code>
<div class="block">A convenience method to send the NNTP XOVER command to the server,
receive the reply, and return the reply code.</div>
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<h3>Methods inherited from class org.apache.commons.net.<a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">SocketClient</a></h3>
<code><a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.net.InetAddress)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.net.InetAddress, int)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.net.InetAddress, int, java.net.InetAddress, int)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.lang.String)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.lang.String, int)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#connect(java.lang.String, int, java.net.InetAddress, int)">connect</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getConnectTimeout()">getConnectTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getDefaultPort()">getDefaultPort</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getDefaultTimeout()">getDefaultTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getKeepAlive()">getKeepAlive</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getLocalAddress()">getLocalAddress</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getLocalPort()">getLocalPort</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getRemoteAddress()">getRemoteAddress</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getRemotePort()">getRemotePort</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getServerSocketFactory()">getServerSocketFactory</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getSoLinger()">getSoLinger</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getSoTimeout()">getSoTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#getTcpNoDelay()">getTcpNoDelay</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#isConnected()">isConnected</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setConnectTimeout(int)">setConnectTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setDefaultPort(int)">setDefaultPort</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setDefaultTimeout(int)">setDefaultTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setKeepAlive(boolean)">setKeepAlive</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setReceiveBufferSize(int)">setReceiveBufferSize</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setSendBufferSize(int)">setSendBufferSize</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setServerSocketFactory(javax.net.ServerSocketFactory)">setServerSocketFactory</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setSocketFactory(javax.net.SocketFactory)">setSocketFactory</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setSoLinger(boolean, int)">setSoLinger</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setSoTimeout(int)">setSoTimeout</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#setTcpNoDelay(boolean)">setTcpNoDelay</a>, <a href="../../../../../org/apache/commons/net/SocketClient.html#verifyRemote(java.net.Socket)">verifyRemote</a></code></li>
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<h3>Methods inherited from class java.lang.<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<pre>public static final int DEFAULT_PORT</pre>
<div class="block">The default NNTP port. Its value is 119 according to RFC 977.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../constant-values.html#org.apache.commons.net.nntp.NNTP.DEFAULT_PORT">Constant Field Values</a></dd></dl>
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<pre>protected <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/BufferedReader.html?is-external=true" title="class or interface in java.io">BufferedReader</a> _reader_</pre>
<div class="block">Wraps <a href="../../../../../org/apache/commons/net/SocketClient.html#_input_"><code>SocketClient._input_</code></a>
to communicate with server. Initialized by <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_connectAction_()"><code>_connectAction_()</code></a>.
All server reads should be done through this variable.</div>
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<pre>protected <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/BufferedWriter.html?is-external=true" title="class or interface in java.io">BufferedWriter</a> _writer_</pre>
<div class="block">Wraps <a href="../../../../../org/apache/commons/net/SocketClient.html#_output_"><code>SocketClient._output_</code></a>
to communicate with server. Initialized by <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_connectAction_()"><code>_connectAction_()</code></a>.
All server reads should be done through this variable.</div>
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<pre>protected <a href="../../../../../org/apache/commons/net/ProtocolCommandSupport.html" title="class in org.apache.commons.net">ProtocolCommandSupport</a> _commandSupport_</pre>
<div class="block">A ProtocolCommandSupport object used to manage the registering of
ProtocolCommandListeners and te firing of ProtocolCommandEvents.</div>
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<pre>public NNTP()</pre>
<div class="block">The default NNTP constructor. Sets the default port to
<code>DEFAULT_PORT</code> and initializes internal data structures
for saving NNTP reply information.</div>
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<pre>protected void _connectAction_()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Initiates control connections and gets initial reply, determining
if the client is allowed to post to the server. Initializes
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_reader_"><code>_reader_</code></a> and <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_writer_"><code>_writer_</code></a> to wrap
<a href="../../../../../org/apache/commons/net/SocketClient.html#_input_"><code>SocketClient._input_</code></a> and <a href="../../../../../org/apache/commons/net/SocketClient.html#_output_"><code>SocketClient._output_</code></a>.</div>
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<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../org/apache/commons/net/SocketClient.html#_connectAction_()">_connectAction_</a></code> in class <code><a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">SocketClient</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<pre>public void addProtocolCommandListener(<a href="../../../../../org/apache/commons/net/ProtocolCommandListener.html" title="interface in org.apache.commons.net">ProtocolCommandListener</a> listener)</pre>
<div class="block">Adds a ProtocolCommandListener. Delegates this task to
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_commandSupport_"><code>_commandSupport_ </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>listener</code> - The ProtocolCommandListener to add.</dd></dl>
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<pre>public void removeProtocolCommandListener(<a href="../../../../../org/apache/commons/net/ProtocolCommandListener.html" title="interface in org.apache.commons.net">ProtocolCommandListener</a> listener)</pre>
<div class="block">Removes a ProtocolCommandListener. Delegates this task to
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#_commandSupport_"><code>_commandSupport_ </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>listener</code> - The ProtocolCommandListener to remove.</dd></dl>
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<pre>public void disconnect()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Closes the connection to the NNTP server and sets to null
some internal data so that the memory may be reclaimed by the
garbage collector. The reply text and code information from the
last command is voided so that the memory it used may be reclaimed.
<p></div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../org/apache/commons/net/SocketClient.html#disconnect()">disconnect</a></code> in class <code><a href="../../../../../org/apache/commons/net/SocketClient.html" title="class in org.apache.commons.net">SocketClient</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an error occurs while disconnecting.</dd></dl>
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<pre>public boolean isAllowedToPost()</pre>
<div class="block">Indicates whether or not the client is allowed to post articles to
the server it is currently connected to.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>True if the client can post articles to the server, false
otherwise.</dd></dl>
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<pre>public int sendCommand(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> command,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> args)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Sends an NNTP command to the server, waits for a reply and returns the
numerical response code. After invocation, for more detailed
information, the actual reply text can be accessed by calling
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>command</code> - The text representation of the NNTP command to send.</dd><dd><code>args</code> - The arguments to the NNTP command. If this parameter is
set to null, then the command is sent with no argument.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The integer value of the NNTP reply code returned by the server
in response to the command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int sendCommand(int command,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> args)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Sends an NNTP command to the server, waits for a reply and returns the
numerical response code. After invocation, for more detailed
information, the actual reply text can be accessed by calling
<a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>command</code> - The NNTPCommand constant corresponding to the NNTP command
to send.</dd><dd><code>args</code> - The arguments to the NNTP command. If this parameter is
set to null, then the command is sent with no argument.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The integer value of the NNTP reply code returned by the server
in response to the command.
in response to the command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int sendCommand(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> command)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Sends an NNTP command with no arguments to the server, waits for a
reply and returns the numerical response code. After invocation, for
more detailed information, the actual reply text can be accessed by
calling <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>command</code> - The text representation of the NNTP command to send.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The integer value of the NNTP reply code returned by the server
in response to the command.
in response to the command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int sendCommand(int command)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Sends an NNTP command with no arguments to the server, waits for a
reply and returns the numerical response code. After invocation, for
more detailed information, the actual reply text can be accessed by
calling <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>command</code> - The NNTPCommand constant corresponding to the NNTP command
to send.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The integer value of the NNTP reply code returned by the server
in response to the command.
in response to the command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int getReplyCode()</pre>
<div class="block">Returns the integer value of the reply code of the last NNTP reply.
You will usually only use this method after you connect to the
NNTP server to check that the connection was successful since
<code> connect </code> is of type void.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The integer value of the reply code of the last NNTP reply.</dd></dl>
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<pre>public int getReply()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Fetches a reply from the NNTP server and returns the integer reply
code. After calling this method, the actual reply text can be accessed
from <a href="../../../../../org/apache/commons/net/nntp/NNTP.html#getReplyString()"><code>getReplyString </code></a>. Only use this
method if you are implementing your own NNTP client or if you need to
fetch a secondary response from the NNTP server.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The integer value of the reply code of the fetched NNTP reply.
in response to the command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while
receiving the server reply.</dd></dl>
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<pre>public <a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getReplyString()</pre>
<div class="block">Returns the entire text of the last NNTP server response exactly
as it was received, not including the end of line marker.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The entire text from the last NNTP response as a String.</dd></dl>
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<pre>public int article(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>messageId</code> - The message identifier of the requested article,
including the encapsulating < and > characters.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int article(int articleNumber)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>articleNumber</code> - The number of the article to request from the
currently selected newsgroup.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int article()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP ARTICLE command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int body(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>messageId</code> - The message identifier of the requested article,
including the encapsulating < and > characters.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int body(int articleNumber)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>articleNumber</code> - The number of the article to request from the
currently selected newsgroup.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int body()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP BODY command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int head(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>messageId</code> - The message identifier of the requested article,
including the encapsulating < and > characters.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int head(int articleNumber)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>articleNumber</code> - The number of the article to request from the
currently selected newsgroup.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP HEAD command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>messageId</code> - The message identifier of the requested article,
including the encapsulating < and > characters.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int stat(int articleNumber)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>articleNumber</code> - The number of the article to request from the
currently selected newsgroup.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP STAT command to the server,
receive the initial reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP GROUP command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>newsgroup</code> - The name of the newsgroup to select.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int help()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP HELP command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int ihave(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageId)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP IHAVE command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>messageId</code> - The article identifier,
including the encapsulating < and > characters.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int last()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP LAST command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int list()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP LIST command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int next()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP NEXT command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int newgroups(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> time,
boolean GMT,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> distributions)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP NEWGROUPS command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>date</code> - The date after which to check for new groups.
Date format is YYMMDD</dd><dd><code>time</code> - The time after which to check for new groups.
Time format is HHMMSS using a 24-hour clock.</dd><dd><code>GMT</code> - True if the time is in GMT, false if local server time.</dd><dd><code>distributions</code> - Comma-separated distribution list to check for
new groups. Set to null if no distributions.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int newnews(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> newsgroups,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> time,
boolean GMT,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> distributions)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP NEWGROUPS command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>newsgroups</code> - A comma-separated list of newsgroups to check for new
news.</dd><dd><code>date</code> - The date after which to check for new news.
Date format is YYMMDD</dd><dd><code>time</code> - The time after which to check for new news.
Time format is HHMMSS using a 24-hour clock.</dd><dd><code>GMT</code> - True if the time is in GMT, false if local server time.</dd><dd><code>distributions</code> - Comma-separated distribution list to check for
new news. Set to null if no distributions.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int post()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP POST command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int quit()
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP QUIT command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int authinfoUser(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> username)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the AUTHINFO USER command to the server,
receive the reply, and return the reply code. (See RFC 2980)
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>username</code> - A valid username.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server. The server should
return a 381 or 281 for this command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<pre>public int authinfoPass(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> password)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the AUTHINFO PASS command to the server,
receive the reply, and return the reply code. If this step is
required, it should immediately follow the AUTHINFO USER command
(See RFC 2980)
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>password</code> - a valid password.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server. The server should
return a 281 or 502 for this command.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<h4>xover</h4>
<pre>public int xover(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selectedArticles)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP XOVER command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>selectedArticles</code> - a String representation of the range of
article headers required. This may be an article number, or a
range of article numbers in the form "XXXX-YYYY", where XXXX
and YYYY are valid article numbers in the current group. It
also may be of the form "XXX-", meaning "return XXX and all
following articles" In this revision, the last format is not
possible (yet).</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<h4>xhdr</h4>
<pre>public int xhdr(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> header,
<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> selectedArticles)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience method to send the NNTP XHDR command to the server,
receive the reply, and return the reply code.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>header</code> - a String naming a header line (e.g., "subject"). See
RFC-1036 for a list of valid header lines.</dd><dd><code>selectedArticles</code> - a String representation of the range of
article headers required. This may be an article number, or a
range of article numbers in the form "XXXX-YYYY", where XXXX
and YYYY are valid article numbers in the current group. It
also may be of the form "XXX-", meaning "return XXX and all
following articles" In this revision, the last format is not
possible (yet).</dd>
<dt><span class="strong">Returns:</span></dt><dd>The reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/commons/net/nntp/NNTPConnectionClosedException.html" title="class in org.apache.commons.net.nntp">NNTPConnectionClosedException</a></code> - If the NNTP server prematurely closes the connection as a result
of the client being idle or some other reason causing the server
to send NNTP reply code 400. This exception may be caught either
as an IOException or independently as itself.</dd>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If an I/O error occurs while either sending the
command or receiving the server reply.</dd></dl>
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<h4>listActive</h4>
<pre>public int listActive(<a href="file:///usr/share/doc/default-jdk-doc/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> wildmat)
throws <a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">A convenience wrapper for the extended LIST command that takes
an argument, allowing us to selectively list multiple groups.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>wildmat</code> - A wildmat (pseudo-regex) pattern. See RFC 2980 for
details.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the reply code received from the server.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="file:///usr/share/doc/default-jdk-doc/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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