src/share/classes/org/omg/PortableInterceptor/package.html

Thu, 17 Jun 2010 16:27:56 -0700

author
mikejwre
date
Thu, 17 Jun 2010 16:27:56 -0700
changeset 171
95db968660e7
parent 162
c16ac7e7a579
child 748
6845b95cba6b
permissions
-rw-r--r--

Added tag jdk7-b98 for changeset 3b99409057e4

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duke@1 34 Provides a mechanism to register ORB hooks through which ORB services
duke@1 35 can intercept the normal flow of execution of the ORB.
duke@1 36
duke@1 37 <h2>Interceptor Types</h2>
duke@1 38 There are currently three types of interceptors that can be registered:
duke@1 39 <ul>
duke@1 40 <li>{@link org.omg.PortableInterceptor.IORInterceptor IORInterceptor} -
duke@1 41 Used to establish tagged components in the profiles within an IOR.</li>
duke@1 42 <li>{@link org.omg.PortableInterceptor.ClientRequestInterceptor
duke@1 43 ClientRequestInterceptor} -
duke@1 44 Intercepts the flow of a request/reply sequence through the ORB on
duke@1 45 the <i>client</i> side.</li>
duke@1 46 <li>{@link org.omg.PortableInterceptor.ServerRequestInterceptor
duke@1 47 ServerRequestInterceptor} -
duke@1 48 Intercepts the flow of a request/reply sequence through the ORB on
duke@1 49 the <i>server</i> side.</li>
duke@1 50 </ul>
duke@1 51 See the javadocs for class <code>
duke@1 52 {@link org.omg.PortableInterceptor.ORBInitializer ORBInitializer}</code>
duke@1 53 for how to go about registering interceptors.
duke@1 54
duke@1 55 <a name="unimpl"></a>
duke@1 56 <h2>Known limitations / unimplemented methods in package
duke@1 57 <code>org.omg.PortableInterceptor</code></h2>
duke@1 58
duke@1 59 <code>
duke@1 60 <ul>
duke@1 61 <li>
duke@1 62 <b>RequestInfo</b>
duke@1 63 <ul>
duke@1 64 <li><b>sync_scope()</b>: Always returns SYNC_WITH_TRANSPORT</li>
duke@1 65 <li><b>arguments()</b>: Only supported for DII/DSI calls</li>
duke@1 66 <li><b>exceptions()</b>: Only supported for DII calls on client side.
duke@1 67 Not supported on server-side.</li>
duke@1 68 <li><b>contexts()</b>: Only supported for DII calls on client side.
duke@1 69 Not supported on server-side since our ORB does not send contexts.
duke@1 70 </li>
duke@1 71 <li><b>operation_context()</b>: Only supported for DII calls
duke@1 72 on client side. Not supported on server-side since ORB
duke@1 73 does not send contexts.</li>
duke@1 74 <li><b>result()</b>: Only supported for DII/DSI calls</li>
duke@1 75 </ul>
duke@1 76 </li>
duke@1 77 <li>
duke@1 78 <b>ClientRequestInfo</b>
duke@1 79 <ul>
duke@1 80 <li><b>received_exception_id()</b>: Always returns null in the
duke@1 81 DII case</li>
duke@1 82 <li><b>get_request_policy(int type)</b>: Not implemented.</li>
duke@1 83 </ul>
duke@1 84 </li>
duke@1 85 <li>
duke@1 86 <b>ServerRequestInfo</b>
duke@1 87 <ul>
duke@1 88 <li><b>sending_exception()</b>: Does not support user exceptions on
duke@1 89 the server side in non-DSI case.</li>
duke@1 90 </ul>
duke@1 91 </li>
duke@1 92 </ul>
duke@1 93 </code>
duke@1 94
duke@1 95 <h2>Package Specification</h2>
duke@1 96 <P>For a precise list of supported sections of official OMG specifications with which
duke@1 97 the Java[tm] Platform, Standard Edition 6 complies, see <A
duke@1 98 HREF="../CORBA/doc-files/compliance.html">Official Specifications for CORBA
duke@1 99 support in Java SE 6</A>.
duke@1 100
duke@1 101 @since 1.4
duke@1 102 <br>
duke@1 103 @serial exclude
duke@1 104 </body>
duke@1 105 </html>

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