2.1.2/apidocs/org/apache/mina/transport/socket/apr/AprIoProcessor.html - mina-site - Git at Google

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 <div class="subTitle">org.apache.mina.transport.socket.apr</div>
 <h2 title="Class AprIoProcessor" class="title">Class AprIoProcessor</h2>
 </div>
 <div class="contentContainer">
 <ul class="inheritance">
 <li><a href="https://docs.oracle.com/javase/1.5.0/docs/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/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">org.apache.mina.core.polling.AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</li>
 <li>
 <ul class="inheritance">
 <li>org.apache.mina.transport.socket.apr.AprIoProcessor</li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 <div class="description">
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 <dl>
 <dt>All Implemented Interfaces:</dt>
 <dd><a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service">IoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</dd>
 </dl>
 <hr>
 <br>
 <pre>public final class <span class="typeNameLabel">AprIoProcessor</span>
 extends <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</pre>
 <div class="block">The class in charge of processing socket level IO events for the
  <a href="../../../../../../org/apache/mina/transport/socket/apr/AprSocketConnector.html" title="class in org.apache.mina.transport.socket.apr"><code>AprSocketConnector</code></a></div>
 <dl>
 <dt><span class="simpleTagLabel">Author:</span></dt>
 <dd><a href="http://mina.apache.org">Apache MINA Project</a></dd>
 </dl>
 </li>
 </ul>
 </div>
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 <!--   -->
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 <h3>Field Summary</h3>
 <ul class="blockList">
 <li class="blockList"><a name="fields.inherited.from.class.org.apache.mina.core.polling.AbstractPollingIoProcessor">
 <!--   -->
 </a>
 <h3>Fields inherited from class&nbsp;org.apache.mina.core.polling.<a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a></h3>
 <code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#wakeupCalled">wakeupCalled</a></code></li>
 </ul>
 </li>
 </ul>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
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 <!--   -->
 </a>
 <h3>Constructor Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#AprIoProcessor-java.util.concurrent.Executor-">AprIoProcessor</a></span>(<a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/Executor.html?is-external=true" title="class or interface in java.util.concurrent">Executor</a>&nbsp;executor)</code>
 <div class="block">Create a new instance of <a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html" title="class in org.apache.mina.transport.socket.apr"><code>AprIoProcessor</code></a> with a given Exector for
  handling I/Os events.</div>
 </td>
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 <h3>Method Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#allSessions--">allSessions</a></span>()</code>
 <div class="block">Get an <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> for the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this
  <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#allSessionsCount--">allSessionsCount</a></span>()</code>
 <div class="block">Get the number of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#destroy-org.apache.mina.transport.socket.apr.AprSession-">destroy</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Destroy the underlying client socket handle</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#doDispose--">doDispose</a></span>()</code>
 <div class="block">Dispose the resources used by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a> for polling the
  client connections.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>protected <a href="../../../../../../org/apache/mina/core/session/SessionState.html" title="enum in org.apache.mina.core.session">SessionState</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#getState-org.apache.mina.transport.socket.apr.AprSession-">getState</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Get the state of a session (One of OPENING, OPEN, CLOSING)</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#init-org.apache.mina.transport.socket.apr.AprSession-">init</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Initialize the polling of a session.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isBrokenConnection--">isBrokenConnection</a></span>()</code>
 <div class="block">Check that the select() has not exited immediately just because of a
  broken connection.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isInterestedInRead-org.apache.mina.transport.socket.apr.AprSession-">isInterestedInRead</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Tells if this session is registered for reading</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isInterestedInWrite-org.apache.mina.transport.socket.apr.AprSession-">isInterestedInWrite</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Tells if this session is registered for writing</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isReadable-org.apache.mina.transport.socket.apr.AprSession-">isReadable</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Tells if the session ready for reading</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isSelectorEmpty--">isSelectorEmpty</a></span>()</code>
 <div class="block">Say if the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a>
  is empty</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#isWritable-org.apache.mina.transport.socket.apr.AprSession-">isWritable</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</code>
 <div class="block">Tells if the session ready for writing</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#read-org.apache.mina.transport.socket.apr.AprSession-org.apache.mina.core.buffer.IoBuffer-">read</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
     <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer">IoBuffer</a>&nbsp;buffer)</code>
 <div class="block">Reads a sequence of bytes from a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> into the given
  <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer"><code>IoBuffer</code></a>.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#registerNewSelector--">registerNewSelector</a></span>()</code>
 <div class="block">In the case we are using the java select() method, this method is used to
  trash the buggy selector and create a new one, registring all the sockets
  on it.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#select--">select</a></span>()</code>
 <div class="block">poll those sessions forever</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#select-long-">select</a></span>(long&nbsp;timeout)</code>
 <div class="block">poll those sessions for the given timeout</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#selectedSessions--">selectedSessions</a></span>()</code>
 <div class="block">Get an <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> for the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> found selected
  by the last call of <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select-long-"><code>AbstractPollingIoProcessor.select(long)</code></a></div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#setInterestedInRead-org.apache.mina.transport.socket.apr.AprSession-boolean-">setInterestedInRead</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                    boolean&nbsp;isInterested)</code>
 <div class="block">Set the session to be informed when a read event should be processed</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#setInterestedInWrite-org.apache.mina.transport.socket.apr.AprSession-boolean-">setInterestedInWrite</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                     boolean&nbsp;isInterested)</code>
 <div class="block">Set the session to be informed when a write event should be processed</div>
 </td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#transferFile-org.apache.mina.transport.socket.apr.AprSession-org.apache.mina.core.file.FileRegion-int-">transferFile</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
             <a href="../../../../../../org/apache/mina/core/file/FileRegion.html" title="interface in org.apache.mina.core.file">FileRegion</a>&nbsp;region,
             int&nbsp;length)</code>
 <div class="block">Write a part of a file to a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a>, if the underlying API
  isn't supporting system calls like sendfile(), you can throw a
  <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang"><code>UnsupportedOperationException</code></a> so the file will be send using
  usual <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#write-S-org.apache.mina.core.buffer.IoBuffer-int-"><code>AbstractPollingIoProcessor.write(AbstractIoSession, IoBuffer, int)</code></a> call.</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#wakeup--">wakeup</a></span>()</code>
 <div class="block">Interrupt the <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select-long-"><code>AbstractPollingIoProcessor.select(long)</code></a> call.</div>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>protected int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html#write-org.apache.mina.transport.socket.apr.AprSession-org.apache.mina.core.buffer.IoBuffer-int-">write</a></span>(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
      <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer">IoBuffer</a>&nbsp;buf,
      int&nbsp;length)</code>
 <div class="block">Write a sequence of bytes to a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a>, means to be called when
  a session was found ready for writing.</div>
 </td>
 </tr>
 </table>
 <ul class="blockList">
 <li class="blockList"><a name="methods.inherited.from.class.org.apache.mina.core.polling.AbstractPollingIoProcessor">
 <!--   -->
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 <h3>Methods inherited from class&nbsp;org.apache.mina.core.polling.<a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a></h3>
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 <code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/1.5.0/docs/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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 <h4>AprIoProcessor</h4>
 <pre>public&nbsp;AprIoProcessor(<a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/Executor.html?is-external=true" title="class or interface in java.util.concurrent">Executor</a>&nbsp;executor)</pre>
 <div class="block">Create a new instance of <a href="../../../../../../org/apache/mina/transport/socket/apr/AprIoProcessor.html" title="class in org.apache.mina.transport.socket.apr"><code>AprIoProcessor</code></a> with a given Exector for
  handling I/Os events.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>executor</code> - the <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/Executor.html?is-external=true" title="class or interface in java.util.concurrent"><code>Executor</code></a> for handling I/O events</dd>
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 <pre>protected&nbsp;void&nbsp;doDispose()</pre>
 <div class="block">Dispose the resources used by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a> for polling the
  client connections. The implementing class doDispose method will be
  called.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#doDispose--">doDispose</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
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 <h4>select</h4>
 <pre>protected&nbsp;int&nbsp;select()
               throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">poll those sessions forever</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select--">select</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The number of session ready for read or for write</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - if some low level IO error occurs</dd>
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 <pre>protected&nbsp;int&nbsp;select(long&nbsp;timeout)
               throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">poll those sessions for the given timeout</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select-long-">select</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>timeout</code> - milliseconds before the call timeout if no event appear</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The number of session ready for read or for write</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - if some low level IO error occurs</dd>
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 <pre>protected&nbsp;boolean&nbsp;isSelectorEmpty()</pre>
 <div class="block">Say if the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a>
  is empty</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isSelectorEmpty--">isSelectorEmpty</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> if at least a session is managed by this
          <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></dd>
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 <pre>protected&nbsp;void&nbsp;wakeup()</pre>
 <div class="block">Interrupt the <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select-long-"><code>AbstractPollingIoProcessor.select(long)</code></a> call.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#wakeup--">wakeup</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
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 <h4>allSessions</h4>
 <pre>protected&nbsp;<a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;&nbsp;allSessions()</pre>
 <div class="block">Get an <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> for the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this
  <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#allSessions--">allSessions</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a></dd>
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 <pre>protected&nbsp;int&nbsp;allSessionsCount()</pre>
 <div class="block">Get the number of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> polled by this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#allSessionsCount--">allSessionsCount</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the number of sessions attached to this <a href="../../../../../../org/apache/mina/core/service/IoProcessor.html" title="interface in org.apache.mina.core.service"><code>IoProcessor</code></a></dd>
 </dl>
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 <a name="selectedSessions--">
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 <h4>selectedSessions</h4>
 <pre>protected&nbsp;<a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;&nbsp;selectedSessions()</pre>
 <div class="block">Get an <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> for the list of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> found selected
  by the last call of <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#select-long-"><code>AbstractPollingIoProcessor.select(long)</code></a></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#selectedSessions--">selectedSessions</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> of <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> read for I/Os operation</dd>
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 <h4>init</h4>
 <pre>protected&nbsp;void&nbsp;init(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)
              throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#init-S-">AbstractPollingIoProcessor</a></code></span></div>
 <div class="block">Initialize the polling of a session. Add it to the polling process.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#init-S-">init</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> to add to the polling</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - any exception thrown by the underlying system calls</dd>
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 <h4>destroy</h4>
 <pre>protected&nbsp;void&nbsp;destroy(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)
                 throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">Destroy the underlying client socket handle</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#destroy-S-">destroy</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a></dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - any exception thrown by the underlying system calls</dd>
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 <h4>getState</h4>
 <pre>protected&nbsp;<a href="../../../../../../org/apache/mina/core/session/SessionState.html" title="enum in org.apache.mina.core.session">SessionState</a>&nbsp;getState(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</pre>
 <div class="block">Get the state of a session (One of OPENING, OPEN, CLOSING)</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#getState-S-">getState</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> to inspect</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the state of the session</dd>
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 <pre>protected&nbsp;boolean&nbsp;isReadable(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</pre>
 <div class="block">Tells if the session ready for reading</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isReadable-S-">isReadable</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the queried session</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> is ready, <tt>false</tt> if not ready</dd>
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 <pre>protected&nbsp;boolean&nbsp;isWritable(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</pre>
 <div class="block">Tells if the session ready for writing</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isWritable-S-">isWritable</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the queried session</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> is ready, <tt>false</tt> if not ready</dd>
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 <pre>protected&nbsp;boolean&nbsp;isInterestedInRead(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</pre>
 <div class="block">Tells if this session is registered for reading</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isInterestedInRead-S-">isInterestedInRead</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the queried session</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> is registered for reading</dd>
 </dl>
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 <pre>protected&nbsp;boolean&nbsp;isInterestedInWrite(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session)</pre>
 <div class="block">Tells if this session is registered for writing</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isInterestedInWrite-S-">isInterestedInWrite</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the queried session</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> is registered for writing</dd>
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 <pre>protected&nbsp;void&nbsp;setInterestedInRead(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                                    boolean&nbsp;isInterested)
                             throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">Set the session to be informed when a read event should be processed</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#setInterestedInRead-S-boolean-">setInterestedInRead</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the session for which we want to be interested in read events</dd>
 <dd><code>isInterested</code> - <tt>true</tt> for registering, <tt>false</tt> for removing</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - If there was a problem while registering the session</dd>
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 <pre>protected&nbsp;void&nbsp;setInterestedInWrite(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                                     boolean&nbsp;isInterested)
                              throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">Set the session to be informed when a write event should be processed</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#setInterestedInWrite-S-boolean-">setInterestedInWrite</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the session for which we want to be interested in write events</dd>
 <dd><code>isInterested</code> - <tt>true</tt> for registering, <tt>false</tt> for removing</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - If there was a problem while registering the session</dd>
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 <a name="read-org.apache.mina.transport.socket.apr.AprSession-org.apache.mina.core.buffer.IoBuffer-">
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 <h4>read</h4>
 <pre>protected&nbsp;int&nbsp;read(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                    <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer">IoBuffer</a>&nbsp;buffer)
             throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">Reads a sequence of bytes from a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a> into the given
  <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer"><code>IoBuffer</code></a>. Is called when the session was found ready for reading.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#read-S-org.apache.mina.core.buffer.IoBuffer-">read</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the session to read</dd>
 <dd><code>buffer</code> - the buffer to fill</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the number of bytes read</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - any exception thrown by the underlying system calls</dd>
 </dl>
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 <h4>write</h4>
 <pre>protected&nbsp;int&nbsp;write(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                     <a href="../../../../../../org/apache/mina/core/buffer/IoBuffer.html" title="class in org.apache.mina.core.buffer">IoBuffer</a>&nbsp;buf,
                     int&nbsp;length)
              throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <div class="block">Write a sequence of bytes to a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a>, means to be called when
  a session was found ready for writing.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#write-S-org.apache.mina.core.buffer.IoBuffer-int-">write</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the session to write</dd>
 <dd><code>buf</code> - the buffer to write</dd>
 <dd><code>length</code> - the number of bytes to write can be superior to the number of
             bytes remaining in the buffer</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the number of byte written</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - any exception thrown by the underlying system calls</dd>
 </dl>
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 <h4>transferFile</h4>
 <pre>protected&nbsp;int&nbsp;transferFile(<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&nbsp;session,
                            <a href="../../../../../../org/apache/mina/core/file/FileRegion.html" title="interface in org.apache.mina.core.file">FileRegion</a>&nbsp;region,
                            int&nbsp;length)
                     throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
 <div class="block">Write a part of a file to a <a href="../../../../../../org/apache/mina/core/session/IoSession.html" title="interface in org.apache.mina.core.session"><code>IoSession</code></a>, if the underlying API
  isn't supporting system calls like sendfile(), you can throw a
  <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang"><code>UnsupportedOperationException</code></a> so the file will be send using
  usual <a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#write-S-org.apache.mina.core.buffer.IoBuffer-int-"><code>AbstractPollingIoProcessor.write(AbstractIoSession, IoBuffer, int)</code></a> call.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#transferFile-S-org.apache.mina.core.file.FileRegion-int-">transferFile</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>session</code> - the session to write</dd>
 <dd><code>region</code> - the file region to write</dd>
 <dd><code>length</code> - the length of the portion to send</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the number of written bytes</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code> - any exception thrown by the underlying system calls</dd>
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 <!--   -->
 </a>
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 <h4>registerNewSelector</h4>
 <pre>protected&nbsp;void&nbsp;registerNewSelector()</pre>
 <div class="block">In the case we are using the java select() method, this method is used to
  trash the buggy selector and create a new one, registring all the sockets
  on it.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#registerNewSelector--">registerNewSelector</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 </dl>
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 <h4>isBrokenConnection</h4>
 <pre>protected&nbsp;boolean&nbsp;isBrokenConnection()
                               throws <a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <div class="block">Check that the select() has not exited immediately just because of a
  broken connection. In this case, this is a standard case, and we just
  have to loop.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html#isBrokenConnection--">isBrokenConnection</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/mina/core/polling/AbstractPollingIoProcessor.html" title="class in org.apache.mina.core.polling">AbstractPollingIoProcessor</a>&lt;<a href="../../../../../../org/apache/mina/transport/socket/apr/AprSession.html" title="class in org.apache.mina.transport.socket.apr">AprSession</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><tt>true</tt> if a connection has been brutally closed.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If we got an exception</dd>
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