[hornetq-commits] JBoss hornetq SVN: r9202 - branches/HnetQ_323_cn/docs/user-manual/zh.

[do-not-reply at jboss.org]

Author: gaohoward
Date: 2010-05-06 04:19:30 -0400 (Thu, 06 May 2010)
New Revision: 9202

Modified:
   branches/HnetQ_323_cn/docs/user-manual/zh/intercepting-operations.xml
Log:
done


Modified: branches/HnetQ_323_cn/docs/user-manual/zh/intercepting-operations.xml
===================================================================
--- branches/HnetQ_323_cn/docs/user-manual/zh/intercepting-operations.xml	2010-05-06 07:19:38 UTC (rev 9201)
+++ branches/HnetQ_323_cn/docs/user-manual/zh/intercepting-operations.xml	2010-05-06 08:19:30 UTC (rev 9202)
@@ -19,14 +19,13 @@
 <!-- ============================================================================= -->
 
 <chapter id="intercepting-operations">
-   <title>Intercepting Operations</title>
-   <para>HornetQ supports <emphasis>interceptors</emphasis> to intercept packets entering
-       the server. Any supplied interceptors would be called for any packet entering 
-        the server, this allows custom code to be executed, e.g. for auditing packets,
-      filtering or other reasons. Interceptors can change the packets they intercept.</para>
+   <title>拦截操作</title>
+   <para>HornetQ支持<emphasis>拦截器</emphasis>。拦截器可以拦截进入服务器的数据包。每进入服务器
+       一个数据包，拦截器就被调用一次，允许一些特殊和处理，例如对包的审计、过滤等。拦截器可以对数据包
+       进行改动。</para>
    <section>
-      <title>Implementing The Interceptors</title>
-      <para>A interceptor must implement the <literal>Interceptor interface</literal>:</para>
+      <title>实现拦截器</title>
+      <para>拦截器必须要实现<literal>Interceptor接口</literal>：</para>
       <programlisting>
 package org.hornetq.api.core.interceptor;
 
@@ -36,41 +35,37 @@
                 throws HornetQException;
 }
          </programlisting>
-      <para>The returned boolean value is important:</para>
+      <para>它的方法的返回值是很重要的：</para>
       <itemizedlist>
          <listitem>
-            <para>if <literal>true</literal> is returned, the process continues normally</para>
+            <para>如果返回<literal>true</literal>，处理正常进行下去。</para>
          </listitem>
          <listitem>
-            <para>if <literal>false</literal> is returned, the process is aborted, no other
-               interceptors will be called and the packet will not be handled by the server at
-               all.</para>
+            <para>如果返回<literal>false</literal>，则处理被中断，其它的拦截器将不会被调用，数据包将不会
+               被服务器所处理。</para>
          </listitem>
       </itemizedlist>
    </section>
    <section>
-      <title>Configuring The Interceptors</title>
-      <para>The interceptors are configured in <literal>hornetq-configuration.xml</literal>:</para>
+      <title>配置拦截器</title>
+      <para>拦截器的配置在<literal>hornetq-configuration.xml</literal>文件中：</para>
       <programlisting>
 &lt;remoting-interceptors&gt;
    &lt;class-name&gt;org.hornetq.jms.example.LoginInterceptor&lt;/class-name&gt;
    &lt;class-name&gt;org.hornetq.jms.example.AdditionalPropertyInterceptor&lt;/class-name&gt;
 &lt;/remoting-interceptors&gt;
          </programlisting>
-      <para>The interceptors classes (and their dependencies) must be added to the server classpath
-         to be properly instantiated and called.</para>
+      <para>拦截器的类（以及它们依赖的类）必须要在服务器的classpath中，否则不能被正常初始化及调用。</para>
    </section>
    <section>
-      <title>Interceptors on the Client Side</title>
-      <para>The interceptors can also be run on the client side to intercept packets
-         <emphasis>sent by the server</emphasis> by adding the interceptor to the <code>ClientSessionFactory</code>
-         with the <code>addInterceptor()</code> method.</para>
-      <para>The interceptors classes (and their dependencies) must be added to the client classpath
-         to be properly instantiated and called from the client side.</para>
+      <title>客户端拦截器</title>
+      <para>在客户端也可以有拦截器来拦截<emphasis>来自服务器</emphasis>的数据包。<code>ClientSessionFactory</code>
+         的<code>addInterceptor()</code>方法可以用来添加拦截器。</para>
+      <para>同样拦截器的类（以及它们依赖的类）必须要在客户端的classpath中，否则它们不能被正常初始化及调用。</para>
    </section>
    <section>
-      <title>Example</title>
-      <para>See <xref linkend="examples.interceptor" /> for an example which
-         shows how to use interceptors to add properties to a message on the server.</para>
+      <title>例子</title>
+      <para>参见<xref linkend="examples.interceptor" />。这个例子中展示了如何使用拦截器向发往服务器的消息中
+         添加属性。</para>
    </section>
 </chapter>