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<div class="subTitle">org.apache.axis2.transport</div>
<h2 title="Interface RequestResponseTransport" class="title">Interface RequestResponseTransport</h2>
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<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../../org/apache/axis2/transport/http/AxisServlet.ServletRequestResponseTransport.html" title="class in org.apache.axis2.transport.http">AxisServlet.ServletRequestResponseTransport</a>, <a href="../../../../org/apache/axis2/transport/mail/MailRequestResponseTransport.html" title="class in org.apache.axis2.transport.mail">MailRequestResponseTransport</a></dd>
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<pre>public interface <span class="strong">RequestResponseTransport</span></pre>
<div class="block">This interface represents a control object for a Request/Response transport.
The normal flow of Axis2 is rooted at the transport -- this does not
allow for an acknowledgement to be transmitted before processing has
completed, nor does it allow for processing to be paused and resumed
on a separate thread without having a response be sent back. This interface
enables both of those scenarios by allowing the transport to expose
controls to the rest of the engine via a callback.</div>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.RequestResponseTransportStatus.html" title="class in org.apache.axis2.transport">RequestResponseTransport.RequestResponseTransportStatus</a></strong></code>
<div class="block">Used to give the current status of the RequestResponseTransport object.</div>
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<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#HOLD_RESPONSE">HOLD_RESPONSE</a></strong></code>
<div class="block">If this property is set to true in a message transport will call the awaitResponse method
of the RequestResponseTransport instead of returning.</div>
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<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#TRANSPORT_CONTROL">TRANSPORT_CONTROL</a></strong></code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#acknowledgeMessage(org.apache.axis2.context.MessageContext)">acknowledgeMessage</a></strong>(<a href="../../../../org/apache/axis2/context/MessageContext.html" title="class in org.apache.axis2.context">MessageContext</a>&nbsp;msgContext)</code>
<div class="block">Notify the transport that a message should be acknowledged at this time.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#awaitResponse()">awaitResponse</a></strong>()</code>
<div class="block">Pause execution and wait for a response message to be ready.</div>
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<td class="colFirst"><code><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.RequestResponseTransportStatus.html" title="class in org.apache.axis2.transport">RequestResponseTransport.RequestResponseTransportStatus</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#getStatus()">getStatus</a></strong>()</code>
<div class="block">This gives the current status of an RequestResponseTransport object.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#isResponseWritten()">isResponseWritten</a></strong>()</code>
<div class="block">This will indicate whether or not the response has already been written</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#setResponseWritten(boolean)">setResponseWritten</a></strong>(boolean&nbsp;responseWritten)</code>
<div class="block">This is used to set the response written flag on the RequestResponseTransport
instance</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#signalFaultReady(org.apache.axis2.AxisFault)">signalFaultReady</a></strong>(<a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a>&nbsp;fault)</code>
<div class="block">This will tell the transport to end a current wait by raising the given fault.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.html#signalResponseReady()">signalResponseReady</a></strong>()</code>
<div class="block">Signal that a response has be created and is ready for transmission.</div>
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<h4>TRANSPORT_CONTROL</h4>
<pre>static final&nbsp;<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> TRANSPORT_CONTROL</pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.apache.axis2.transport.RequestResponseTransport.TRANSPORT_CONTROL">Constant Field Values</a></dd></dl>
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<pre>static final&nbsp;<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> HOLD_RESPONSE</pre>
<div class="block">If this property is set to true in a message transport will call the awaitResponse method
of the RequestResponseTransport instead of returning. The value should be a Boolean object.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.apache.axis2.transport.RequestResponseTransport.HOLD_RESPONSE">Constant Field Values</a></dd></dl>
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<h4>acknowledgeMessage</h4>
<pre>void&nbsp;acknowledgeMessage(<a href="../../../../org/apache/axis2/context/MessageContext.html" title="class in org.apache.axis2.context">MessageContext</a>&nbsp;msgContext)
throws <a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a></pre>
<div class="block">Notify the transport that a message should be acknowledged at this time.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>msgContext</code> - </dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a></code></dd></dl>
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<h4>awaitResponse</h4>
<pre>void&nbsp;awaitResponse()
throws <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a>,
<a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a></pre>
<div class="block">Pause execution and wait for a response message to be ready. This will
typically be called by the transport after a message has been paused and
will cause the transport to block until a response message is ready to be
returned. This is required to enable RM for in-out MEPs over a
request/response transport; without it the message would be paused and the
transport would simply ack the request.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></code></dd>
<dd><code><a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a></code></dd></dl>
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<h4>signalResponseReady</h4>
<pre>void&nbsp;signalResponseReady()</pre>
<div class="block">Signal that a response has be created and is ready for transmission. This
should release anyone who is blocked on a awaitResponse().</div>
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<h4>signalFaultReady</h4>
<pre>void&nbsp;signalFaultReady(<a href="../../../../org/apache/axis2/AxisFault.html" title="class in org.apache.axis2">AxisFault</a>&nbsp;fault)</pre>
<div class="block">This will tell the transport to end a current wait by raising the given fault.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fault</code> - The fault to be raised.</dd></dl>
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<h4>getStatus</h4>
<pre><a href="../../../../org/apache/axis2/transport/RequestResponseTransport.RequestResponseTransportStatus.html" title="class in org.apache.axis2.transport">RequestResponseTransport.RequestResponseTransportStatus</a>&nbsp;getStatus()</pre>
<div class="block">This gives the current status of an RequestResponseTransport object.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd></dd></dl>
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<pre>boolean&nbsp;isResponseWritten()</pre>
<div class="block">This will indicate whether or not the response has already been written</div>
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<pre>void&nbsp;setResponseWritten(boolean&nbsp;responseWritten)</pre>
<div class="block">This is used to set the response written flag on the RequestResponseTransport
instance</div>
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