transportmanager.html

一个实用的java源程序

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/bea/wli/sb/transports/TransportManager.html#registerProvider(com.bea.wli.sb.transports.TransportProvider, com.bea.wli.sb.sources.Transformer)">registerProvider</A></B>(<A HREF="../../../../../com/bea/wli/sb/transports/TransportProvider.html" title="interface in com.bea.wli.sb.transports">TransportProvider</A>&nbsp;p,
                 <A HREF="../../../../../com/bea/wli/sb/sources/Transformer.html" title="interface in com.bea.wli.sb.sources">Transformer</A>&nbsp;t)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Registers a new provider with the transport manager.</TD>
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<A NAME="TRANSPORT_STATUS_OK"><!-- --></A><H3>
TRANSPORT_STATUS_OK</H3>
<PRE>
static final int <B>TRANSPORT_STATUS_OK</B></PRE>
<DL>
<DD>transport specific status code that indicates success
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_STATUS_OK">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_STATUS_ERROR"><!-- --></A><H3>
TRANSPORT_STATUS_ERROR</H3>
<PRE>
static final int <B>TRANSPORT_STATUS_ERROR</B></PRE>
<DL>
<DD>transport specific status code that indicates generic error
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_STATUS_ERROR">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_STATUS_APPLICATION_ERROR"><!-- --></A><H3>
TRANSPORT_STATUS_APPLICATION_ERROR</H3>
<PRE>
static final int <B>TRANSPORT_STATUS_APPLICATION_ERROR</B></PRE>
<DL>
<DD>transport specific status code that indicates application error
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_STATUS_APPLICATION_ERROR">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_STATUS_CONNECTION_ERROR"><!-- --></A><H3>
TRANSPORT_STATUS_CONNECTION_ERROR</H3>
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static final int <B>TRANSPORT_STATUS_CONNECTION_ERROR</B></PRE>
<DL>
<DD>transport specific status code that indicates connection error
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_STATUS_CONNECTION_ERROR">Constant Field Values</A></DL>
</DL>
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<A NAME="TRANSPORT_RESOURCE_NAME"><!-- --></A><H3>
TRANSPORT_RESOURCE_NAME</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_RESOURCE_NAME</B></PRE>
<DL>
<DD>internal name used by monitoring subsystem
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_RESOURCE_NAME">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_GENERIC"><!-- --></A><H3>
TRANSPORT_ERROR_GENERIC</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_GENERIC</B></PRE>
<DL>
<DD>String representation of generic error code
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_GENERIC">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_APPLICATION"><!-- --></A><H3>
TRANSPORT_ERROR_APPLICATION</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_APPLICATION</B></PRE>
<DL>
<DD>String representation of application error code. Transport Providers use this
  error code to indicate application errors to the TransportSDK.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_APPLICATION">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_THROTTLING_OVERLOAD"><!-- --></A><H3>
TRANSPORT_ERROR_THROTTLING_OVERLOAD</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_THROTTLING_OVERLOAD</B></PRE>
<DL>
<DD>String representation of a transport error due to throttling.
 The target throttled business service could not process any more message
 and there is no throttling queue configured for receiving backlog messages.
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_THROTTLING_OVERLOAD">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_THROTTLING_EXPIRED"><!-- --></A><H3>
TRANSPORT_ERROR_THROTTLING_EXPIRED</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_THROTTLING_EXPIRED</B></PRE>
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<DD>String representation of a transport error due to throttling.
 The message expired while waiting in the throttling queue to be processed
 by a throttled business service.
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_THROTTLING_EXPIRED">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_THROTTLING_QUEUE"><!-- --></A><H3>
TRANSPORT_ERROR_THROTTLING_QUEUE</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_THROTTLING_QUEUE</B></PRE>
<DL>
<DD>String representation of a transport error due to throttling.
 The target throttled business service could not process the message. The
 message couldn't be inserted in the throttling queue because the queue is
 full and the message priority is lower than the messages already in
 this queue.
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_THROTTLING_QUEUE">Constant Field Values</A></DL>
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<A NAME="TRANSPORT_ERROR_CONNECTION"><!-- --></A><H3>
TRANSPORT_ERROR_CONNECTION</H3>
<PRE>
static final <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TRANSPORT_ERROR_CONNECTION</B></PRE>
<DL>
<DD>String representation of connection error code. Transport Providers use this
  error code to indicate connection errors to the TransportSDK.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#com.bea.wli.sb.transports.TransportManager.TRANSPORT_ERROR_CONNECTION">Constant Field Values</A></DL>
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<A NAME="registerProvider(com.bea.wli.sb.transports.TransportProvider, com.bea.wli.sb.sources.Transformer)"><!-- --></A><H3>
registerProvider</H3>
<PRE>
void <B>registerProvider</B>(<A HREF="../../../../../com/bea/wli/sb/transports/TransportProvider.html" title="interface in com.bea.wli.sb.transports">TransportProvider</A>&nbsp;p,
                      <A HREF="../../../../../com/bea/wli/sb/sources/Transformer.html" title="interface in com.bea.wli.sb.sources">Transformer</A>&nbsp;t)
                      throws <A HREF="../../../../../com/bea/wli/sb/transports/TransportException.html" title="class in com.bea.wli.sb.transports">TransportException</A></PRE>
<DL>
<DD>Registers a new provider with the transport manager. This is typically
 called by the transport provider抯 ApplicationLifeCycleListener postStart()
 method. Optional transformer argument allows the transport provider or
 ALSB runtime to perform custom transformations from custom
 Source-derived classes to one or more of standard results.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>p</CODE> - new tramsport provider to be registered with ALSB subsystem<DD><CODE>t</CODE> - transformer for those provider that support custom sources and
 tranbsformations. Maybe null.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/bea/wli/sb/transports/TransportException.html" title="class in com.bea.wli.sb.transports">TransportException</A></CODE> - if an exception occurred.</DL>
</DD>
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<A NAME="receiveMessage(com.bea.wli.sb.transports.InboundTransportMessageContext, com.bea.wli.sb.transports.TransportOptions)"><!-- --></A><H3>
receiveMessage</H3>
<PRE>
void <B>receiveMessage</B>(<A HREF="../../../../../com/bea/wli/sb/transports/InboundTransportMessageContext.html" title="interface in com.bea.wli.sb.transports">InboundTransportMessageContext</A>&nbsp;ctx,
                    <A HREF="../../../../../com/bea/wli/sb/transports/TransportOptions.html" title="class in com.bea.wli.sb.transports">TransportOptions</A>&nbsp;options)
                    throws <A HREF="../../../../../com/bea/wli/sb/transports/TransportException.html" title="class in com.bea.wli.sb.transports">TransportException</A></PRE>
<DL>
<DD>Processes an inbound message: the caller is the transport endpoint
 implementation, and transport manager passes the message context down to
 the router manager, which sends the incoming message down the request
 pipeline. The TransportManager will eventually put a response (if any)
 into the InboundTransportMessageContext and signal its readiness to be
 sent by calling InboundTransportMessageContext.close().
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ctx</CODE> - message context created by transport provider<DD><CODE>options</CODE> - provider-supplied directives on processing the message, e.g.
        desired quality of service
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/bea/wli/sb/transports/TransportException.html" title="class in com.bea.wli.sb.transports">TransportException</A></CODE> - if an exception occurred.</DL>
</DD>
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<A NAME="getTransformer()"><!-- --></A><H3>
getTransformer</H3>
<PRE>
<A HREF="../../../../../com/bea/wli/sb/sources/Transformer.html" title="interface in com.bea.wli.sb.sources">Transformer</A> <B>getTransformer</B>()</PRE>
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<DD><DL>

<DT><B>Returns:</B><DD>the 搖ber