uTools-Manuals/docs/java/javax/xml/ws/LogicalMessage.html

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     javax.xml.ws 
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<h2 class="title" title="Interface LogicalMessage">Interface LogicalMessage</h2>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">LogicalMessage</span></pre>
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        所述 
       <code>LogicalMessage</code>接口表示协议无关XML消息，并包含提供对消息的有效载荷的方法。 
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<span class="simpleTagLabel">从以下版本开始：</span>
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         JAX-WS 2.0 
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t3"><span><a href="javascript:show(4);">抽象方法</a></span><span class="tabEnd"> </span></span>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="../../../javax/xml/transform/Source.html" title="interface in javax.xml.transform">Source</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/xml/ws/LogicalMessage.html#getPayload--">getPayload</a></span>()</code>
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              将消息有效负载作为XML源，可以在同一个LogicalMessage实例上多次调用，总是返回一个可用于检索整个消息有效负载的新的 
             <code>Source</code> 。 
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<td class="colFirst"><code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/xml/ws/LogicalMessage.html#getPayload-javax.xml.bind.JAXBContext-">getPayload</a></span>(<a href="../../../javax/xml/bind/JAXBContext.html" title="class in javax.xml.bind">JAXBContext</a> context)</code>
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              获取消息有效载荷作为JAXB对象。 
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/xml/ws/LogicalMessage.html#setPayload-java.lang.Object-javax.xml.bind.JAXBContext-">setPayload</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> payload, <a href="../../../javax/xml/bind/JAXBContext.html" title="class in javax.xml.bind">JAXBContext</a> context)</code>
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              设置消息有效载荷 
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/xml/ws/LogicalMessage.html#setPayload-javax.xml.transform.Source-">setPayload</a></span>(<a href="../../../javax/xml/transform/Source.html" title="interface in javax.xml.transform">Source</a> payload)</code>
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              设置消息有效载荷 
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<li class="blockList"> <h4>getPayload</h4> <pre><a href="../../../javax/xml/transform/Source.html" title="interface in javax.xml.transform">Source</a> getPayload()</pre>
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<span>将消息有效负载作为XML源，可以在同一个LogicalMessage实例上多次调用，总是返回一个新的<code>Source</code> ，可用于检索整个消息有效负载。</span>
<p> <span>如果返回<code>Source</code>是一个实例<code>DOMSource</code> ，然后修改封装的DOM树改变就地消息负载，没有必要随后调用<code>setPayload</code> 。</span> <span>其他类型的<code>Source</code>仅提供对消息有效载荷的读访问。</span> </p>
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<span class="returnLabel">结果</span>
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<span>包含的消息有效载荷;</span>
<span>如果此消息中没有有效载荷，则返回<code>null</code> 。</span>
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<li class="blockList"> <h4>setPayload</h4> <pre>void setPayload(<a href="../../../javax/xml/transform/Source.html" title="interface in javax.xml.transform">Source</a> payload)</pre>
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            设置消息有效载荷 
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<span class="paramLabel">参数</span>
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<code>payload</code> - 消息有效载荷 
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<span class="throwsLabel">异常</span>
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<code><a href="../../../javax/xml/ws/WebServiceException.html" title="class in javax.xml.ws">WebServiceException</a></code> - 在此消息中有效载荷设置期间是否有任何错误 
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<code><a href="../../../java/lang/UnsupportedOperationException.html" title="class in java.lang">UnsupportedOperationException</a></code> - 如果不支持此操作 
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<li class="blockList"> <h4>getPayload</h4> <pre><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> getPayload(<a href="../../../javax/xml/bind/JAXBContext.html" title="class in javax.xml.bind">JAXBContext</a> context)</pre>
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<span>获取消息有效载荷作为JAXB对象。</span>
<span>请注意，返回的对象和消息有效负载之间没有连接，有效载荷的更改需要调用<code>setPayload</code> 。</span>
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<span class="paramLabel">参数</span>
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<code>context</code> - 应用于解组消息有效载荷的JAXBContext 
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<span class="returnLabel">结果</span>
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<span>包含的消息有效载荷;</span>
<span>如果此消息中没有有效载荷，则返回<code>null</code></span>
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<span class="throwsLabel">异常</span>
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<span><code><a href="../../../javax/xml/ws/WebServiceException.html" title="class in javax.xml.ws">WebServiceException</a></code> - 如果在使用提供的JAXBContext解组合有效载荷时发生错误。</span>
<span>WebServiceException的原因是原来的JAXBException。</span>
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<li class="blockList"> <h4>setPayload</h4> <pre>void setPayload(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> payload,
                <a href="../../../javax/xml/bind/JAXBContext.html" title="class in javax.xml.bind">JAXBContext</a> context)</pre>
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            设置消息有效载荷 
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<span class="paramLabel">参数</span>
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<code>payload</code> - 消息有效载荷 
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<code>context</code> - 应用于编组有效载荷的JAXBContext 
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<span class="throwsLabel">异常</span>
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<code><a href="../../../java/lang/UnsupportedOperationException.html" title="class in java.lang">UnsupportedOperationException</a></code> - 如果不支持此操作 
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<span><code><a href="../../../javax/xml/ws/WebServiceException.html" title="class in javax.xml.ws">WebServiceException</a></code> - 如果使用提供的JAXBContext来编组有效负载时发生错误。</span>
<span>WebServiceException的原因是原来的JAXBException。</span>
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