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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.qpid.protonj2.engine</a></div> |
| <h1 title="Interface EngineHandler" class="title">Interface EngineHandler</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="impl/ProtonFrameDecodingHandler.html" title="class in org.apache.qpid.protonj2.engine.impl">ProtonFrameDecodingHandler</a></code>, <code><a href="impl/ProtonFrameEncodingHandler.html" title="class in org.apache.qpid.protonj2.engine.impl">ProtonFrameEncodingHandler</a></code>, <code><a href="impl/ProtonFrameLoggingHandler.html" title="class in org.apache.qpid.protonj2.engine.impl">ProtonFrameLoggingHandler</a></code>, <code><a href="impl/ProtonPerformativeHandler.html" title="class in org.apache.qpid.protonj2.engine.impl">ProtonPerformativeHandler</a></code>, <code><a href="impl/sasl/ProtonSaslHandler.html" title="class in org.apache.qpid.protonj2.engine.impl.sasl">ProtonSaslHandler</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">EngineHandler</span></div> |
| <div class="block">Listen for events generated from the Engine</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab5" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab5', 3)" class="table-tab">Default Methods</button></div> |
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| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#engineFailed(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.exceptions.EngineFailedException)" class="member-name-link">engineFailed</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="exceptions/EngineFailedException.html" title="class in org.apache.qpid.protonj2.engine.exceptions">EngineFailedException</a> failure)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Called when the engine has transitioned to a failed state and cannot process any additional |
| input or output.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#engineStarting(org.apache.qpid.protonj2.engine.EngineHandlerContext)" class="member-name-link">engineStarting</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Called when the engine is started to allow handlers to prepare for use based on |
| the configuration state at start of the engine.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleEngineStateChanged(org.apache.qpid.protonj2.engine.EngineHandlerContext)" class="member-name-link">handleEngineStateChanged</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Called when the engine state has changed and handlers may need to update their internal state |
| to respond to the change or prompt some new work based on the change, e.g state changes from |
| not writable to writable.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handlerAdded(org.apache.qpid.protonj2.engine.EngineHandlerContext)" class="member-name-link">handlerAdded</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Called when the handler is successfully added to the <a href="EnginePipeline.html" title="interface in org.apache.qpid.protonj2.engine"><code>EnginePipeline</code></a> and |
| will later be initialized before use.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.buffer.ProtonBuffer)" class="member-name-link">handleRead</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handle the read of new incoming bytes from a remote sender.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.HeaderEnvelope)" class="member-name-link">handleRead</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="HeaderEnvelope.html" title="class in org.apache.qpid.protonj2.engine">HeaderEnvelope</a> header)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handle the receipt of an incoming AMQP Header or SASL Header based on the current state |
| of this handler.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.IncomingAMQPEnvelope)" class="member-name-link">handleRead</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="IncomingAMQPEnvelope.html" title="class in org.apache.qpid.protonj2.engine">IncomingAMQPEnvelope</a> envelope)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handle the receipt of an incoming AMQP envelope based on the current state of this handler.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.SASLEnvelope)" class="member-name-link">handleRead</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="SASLEnvelope.html" title="class in org.apache.qpid.protonj2.engine">SASLEnvelope</a> envelope)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handle the receipt of an incoming SASL performative based on the current state of this handler.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handlerRemoved(org.apache.qpid.protonj2.engine.EngineHandlerContext)" class="member-name-link">handlerRemoved</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Called when the handler is successfully removed to the <a href="EnginePipeline.html" title="interface in org.apache.qpid.protonj2.engine"><code>EnginePipeline</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)" class="member-name-link">handleWrite</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a> ioComplete)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Writes the given bytes to the output target or if no handler in the pipeline handles this |
| calls the registered output handler of the parent Engine instance.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.HeaderEnvelope)" class="member-name-link">handleWrite</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="HeaderEnvelope.html" title="class in org.apache.qpid.protonj2.engine">HeaderEnvelope</a> envelope)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handles write of AMQPHeader either by directly writing it to the output target or by |
| converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API |
| in <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.OutgoingAMQPEnvelope)" class="member-name-link">handleWrite</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="OutgoingAMQPEnvelope.html" title="class in org.apache.qpid.protonj2.engine">OutgoingAMQPEnvelope</a> envelope)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handles write of AMQP performative envelope either by directly writing it to the output target or |
| by converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API in |
| <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.SASLEnvelope)" class="member-name-link">handleWrite</a><wbr>(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="SASLEnvelope.html" title="class in org.apache.qpid.protonj2.engine">SASLEnvelope</a> envelope)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Handles write of SaslPerformative either by directly writing it to the output target or by |
| converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API |
| in <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="handlerAdded(org.apache.qpid.protonj2.engine.EngineHandlerContext)"> |
| <h3>handlerAdded</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handlerAdded</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</span></div> |
| <div class="block">Called when the handler is successfully added to the <a href="EnginePipeline.html" title="interface in org.apache.qpid.protonj2.engine"><code>EnginePipeline</code></a> and |
| will later be initialized before use.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context that is assigned to this handler.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handlerRemoved(org.apache.qpid.protonj2.engine.EngineHandlerContext)"> |
| <h3>handlerRemoved</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handlerRemoved</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</span></div> |
| <div class="block">Called when the handler is successfully removed to the <a href="EnginePipeline.html" title="interface in org.apache.qpid.protonj2.engine"><code>EnginePipeline</code></a>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context that is assigned to this handler.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="engineStarting(org.apache.qpid.protonj2.engine.EngineHandlerContext)"> |
| <h3>engineStarting</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">engineStarting</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</span></div> |
| <div class="block">Called when the engine is started to allow handlers to prepare for use based on |
| the configuration state at start of the engine. A handler can fail the engine start |
| by throwing an exception.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleEngineStateChanged(org.apache.qpid.protonj2.engine.EngineHandlerContext)"> |
| <h3>handleEngineStateChanged</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleEngineStateChanged</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context)</span></div> |
| <div class="block">Called when the engine state has changed and handlers may need to update their internal state |
| to respond to the change or prompt some new work based on the change, e.g state changes from |
| not writable to writable.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="engineFailed(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.exceptions.EngineFailedException)"> |
| <h3>engineFailed</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">engineFailed</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="exceptions/EngineFailedException.html" title="class in org.apache.qpid.protonj2.engine.exceptions">EngineFailedException</a> failure)</span></div> |
| <div class="block">Called when the engine has transitioned to a failed state and cannot process any additional |
| input or output. The handler can free and resources used for normal operations at this point |
| as the engine is now considered shutdown.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| <dd><code>failure</code> - The failure that triggered the engine to cease operations.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.buffer.ProtonBuffer)"> |
| <h3>handleRead</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleRead</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer)</span></div> |
| <div class="block">Handle the read of new incoming bytes from a remote sender. The handler should generally |
| decode these bytes into an AMQP Performative or SASL Performative based on the current state |
| of the connection and the handler in question.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| <dd><code>buffer</code> - The buffer containing the bytes that the engine handler should decode.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.HeaderEnvelope)"> |
| <h3>handleRead</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleRead</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="HeaderEnvelope.html" title="class in org.apache.qpid.protonj2.engine">HeaderEnvelope</a> header)</span></div> |
| <div class="block">Handle the receipt of an incoming AMQP Header or SASL Header based on the current state |
| of this handler.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| <dd><code>header</code> - The AMQP Header envelope that wraps the received header instance.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.SASLEnvelope)"> |
| <h3>handleRead</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleRead</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="SASLEnvelope.html" title="class in org.apache.qpid.protonj2.engine">SASLEnvelope</a> envelope)</span></div> |
| <div class="block">Handle the receipt of an incoming SASL performative based on the current state of this handler.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| <dd><code>envelope</code> - The SASL envelope that wraps the received <a href="../types/security/SaslPerformative.html" title="interface in org.apache.qpid.protonj2.types.security"><code>SaslPerformative</code></a>.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleRead(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.IncomingAMQPEnvelope)"> |
| <h3>handleRead</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleRead</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="IncomingAMQPEnvelope.html" title="class in org.apache.qpid.protonj2.engine">IncomingAMQPEnvelope</a> envelope)</span></div> |
| <div class="block">Handle the receipt of an incoming AMQP envelope based on the current state of this handler.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The context for this handler which can be used to forward the event to the next handler</dd> |
| <dd><code>envelope</code> - The AMQP envelope that wraps the received <a href="../types/transport/Performative.html" title="interface in org.apache.qpid.protonj2.types.transport"><code>Performative</code></a>.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.HeaderEnvelope)"> |
| <h3>handleWrite</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleWrite</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="HeaderEnvelope.html" title="class in org.apache.qpid.protonj2.engine">HeaderEnvelope</a> envelope)</span></div> |
| <div class="block">Handles write of AMQPHeader either by directly writing it to the output target or by |
| converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API |
| in <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The <a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandlerContext</code></a> associated with this <a href="EngineHandler.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandler</code></a> instance.</dd> |
| <dd><code>envelope</code> - The <a href="HeaderEnvelope.html" title="class in org.apache.qpid.protonj2.engine"><code>HeaderEnvelope</code></a> instance to write.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.OutgoingAMQPEnvelope)"> |
| <h3>handleWrite</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleWrite</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="OutgoingAMQPEnvelope.html" title="class in org.apache.qpid.protonj2.engine">OutgoingAMQPEnvelope</a> envelope)</span></div> |
| <div class="block">Handles write of AMQP performative envelope either by directly writing it to the output target or |
| by converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API in |
| <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The <a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandlerContext</code></a> associated with this <a href="EngineHandler.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandler</code></a> instance.</dd> |
| <dd><code>envelope</code> - The <a href="OutgoingAMQPEnvelope.html" title="class in org.apache.qpid.protonj2.engine"><code>OutgoingAMQPEnvelope</code></a> instance to write.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.engine.SASLEnvelope)"> |
| <h3>handleWrite</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleWrite</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="SASLEnvelope.html" title="class in org.apache.qpid.protonj2.engine">SASLEnvelope</a> envelope)</span></div> |
| <div class="block">Handles write of SaslPerformative either by directly writing it to the output target or by |
| converting it to bytes and firing a write using the <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> based API |
| in <a href="EngineHandlerContext.html#fireWrite(org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"><code>EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)</code></a></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The <a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandlerContext</code></a> associated with this <a href="EngineHandler.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandler</code></a> instance.</dd> |
| <dd><code>envelope</code> - The <a href="SASLEnvelope.html" title="class in org.apache.qpid.protonj2.engine"><code>SASLEnvelope</code></a> instance to write.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="handleWrite(org.apache.qpid.protonj2.engine.EngineHandlerContext,org.apache.qpid.protonj2.buffer.ProtonBuffer,java.lang.Runnable)"> |
| <h3>handleWrite</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">handleWrite</span><wbr><span class="parameters">(<a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine">EngineHandlerContext</a> context, |
| <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a> ioComplete)</span></div> |
| <div class="block">Writes the given bytes to the output target or if no handler in the pipeline handles this |
| calls the registered output handler of the parent Engine instance. If not output handler |
| is found or not handler in the output chain consumes this write the Engine will be failed |
| as an output sink is required for all low level engine writes.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>context</code> - The <a href="EngineHandlerContext.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandlerContext</code></a> associated with this <a href="EngineHandler.html" title="interface in org.apache.qpid.protonj2.engine"><code>EngineHandler</code></a> instance.</dd> |
| <dd><code>buffer</code> - The <a href="../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> whose payload is to be written to the output target.</dd> |
| <dd><code>ioComplete</code> - A <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link"><code>Runnable</code></a> callback that indicates that the I/O operation is complete</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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