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| <div class="subTitle">org.apache.mina.protocol</div> |
| <h2 title="Interface ProtocolHandler" class="title">Interface ProtocolHandler</h2> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../org/apache/mina/protocol/handler/DemuxingProtocolHandler.html" title="class in org.apache.mina.protocol.handler">DemuxingProtocolHandler</a>, <a href="../../../../org/apache/mina/protocol/ProtocolHandlerAdapter.html" title="class in org.apache.mina.protocol">ProtocolHandlerAdapter</a></dd> |
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| <pre>public interface <span class="typeNameLabel">ProtocolHandler</span></pre> |
| <div class="block">Handles all protocol events fired by MINA. |
| There are 6 event handler methods, and they are all invoked by MINA |
| automatically. |
| <p> |
| Please refer to |
| <a href="../../../../../xref-examples/org/apache/mina/examples/reverser/ReverseProtocolHandler.html"><code>ReverseProtocolHandler</code></a> |
| example.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Version:</span></dt> |
| <dd>$Rev: 326586 $, $Date: 2005-10-19 17:50:29 +0200 (Wed, 19 Oct 2005) $</dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>The Apache Directory Project (dev@directory.apache.org)</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/mina/protocol/ProtocolHandlerAdapter.html" title="class in org.apache.mina.protocol"><code>ProtocolHandlerAdapter</code></a></dd> |
| </dl> |
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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"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </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>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#exceptionCaught-org.apache.mina.protocol.ProtocolSession-java.lang.Throwable-">exceptionCaught</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Throwable cause)</code> |
| <div class="block">Invoked when any exception is thrown by user <a href="../../../../org/apache/mina/protocol/ProtocolHandler.html" title="interface in org.apache.mina.protocol"><code>ProtocolHandler</code></a> |
| implementation or by MINA.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#messageReceived-org.apache.mina.protocol.ProtocolSession-java.lang.Object-">messageReceived</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Object message)</code> |
| <div class="block">Invoked when protocol message is received.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#messageSent-org.apache.mina.protocol.ProtocolSession-java.lang.Object-">messageSent</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Object message)</code> |
| <div class="block">Invoked when protocol message that user requested by |
| <a href="../../../../org/apache/mina/protocol/ProtocolSession.html#write-java.lang.Object-"><code>ProtocolSession.write(Object)</code></a> is sent out actually.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#sessionClosed-org.apache.mina.protocol.ProtocolSession-">sessionClosed</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session)</code> |
| <div class="block">Invoked when the connection is closed.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#sessionCreated-org.apache.mina.protocol.ProtocolSession-">sessionCreated</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session)</code> |
| <div class="block">Invoked when the session is created.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#sessionIdle-org.apache.mina.protocol.ProtocolSession-org.apache.mina.common.IdleStatus-">sessionIdle</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| <a href="../../../../org/apache/mina/common/IdleStatus.html" title="class in org.apache.mina.common">IdleStatus</a> status)</code> |
| <div class="block">Invoked when the connection is idle.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/mina/protocol/ProtocolHandler.html#sessionOpened-org.apache.mina.protocol.ProtocolSession-">sessionOpened</a></span>(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session)</code> |
| <div class="block">Invoked when the connection is opened.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Detail</h3> |
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| <h4>sessionCreated</h4> |
| <pre>void sessionCreated(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when the session is created. Initialize default socket |
| parameters and user-defined attributes here.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>sessionOpened</h4> |
| <pre>void sessionOpened(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when the connection is opened. This method is not invoked if the |
| transport type is UDP.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sessionClosed-org.apache.mina.protocol.ProtocolSession-"> |
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| <h4>sessionClosed</h4> |
| <pre>void sessionClosed(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when the connection is closed. This method is not invoked if the |
| transport type is UDP.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sessionIdle-org.apache.mina.protocol.ProtocolSession-org.apache.mina.common.IdleStatus-"> |
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| <h4>sessionIdle</h4> |
| <pre>void sessionIdle(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| <a href="../../../../org/apache/mina/common/IdleStatus.html" title="class in org.apache.mina.common">IdleStatus</a> status) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when the connection is idle. Refer to <a href="../../../../org/apache/mina/common/IdleStatus.html" title="class in org.apache.mina.common"><code>IdleStatus</code></a>. This |
| method is not invoked if the transport type is UDP.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>exceptionCaught</h4> |
| <pre>void exceptionCaught(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Throwable cause) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when any exception is thrown by user <a href="../../../../org/apache/mina/protocol/ProtocolHandler.html" title="interface in org.apache.mina.protocol"><code>ProtocolHandler</code></a> |
| implementation or by MINA. If <code>cause</code> is instanceof |
| <code>IOException</code>, MINA will close the connection automatically.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>void messageReceived(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Object message) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when protocol message is received. Implement your protocol flow |
| here.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>void messageSent(<a href="../../../../org/apache/mina/protocol/ProtocolSession.html" title="interface in org.apache.mina.protocol">ProtocolSession</a> session, |
| java.lang.Object message) |
| throws java.lang.Exception</pre> |
| <div class="block">Invoked when protocol message that user requested by |
| <a href="../../../../org/apache/mina/protocol/ProtocolSession.html#write-java.lang.Object-"><code>ProtocolSession.write(Object)</code></a> is sent out actually.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd> |
| </dl> |
| </li> |
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