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<div class="subTitle">org.eclipse.persistence.sessions.coordination</div>
<h2 title="Interface CommandConverter" class="title">Interface CommandConverter</h2>
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<pre>public interface <span class="typeNameLabel">CommandConverter</span></pre>
<div class="block"><p>
<b>Purpose</b>: Define a pluggable conversion interface that can be supplied
by the application
<p>
<b>Description</b>: The implementation class of this interface should be set
on the remote command manager through the setCommandConverter() method. The
implementation class will get invoked, through its convertToEclipseLinkCommand(),
to convert the application command format into a TopLink Command object that
can be propagated throughout the cluster. Similarly, convertToUserCommand()
will be invoked on the implementation class to give the application an
opportunity to convert the EclipseLink Command object into an object that is suitable
for being processed by the application.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../org/eclipse/persistence/sessions/coordination/Command.html" title="class in org.eclipse.persistence.sessions.coordination"><code>Command</code></a>,
<a href="../../../../../org/eclipse/persistence/sessions/coordination/CommandManager.html" title="interface in org.eclipse.persistence.sessions.coordination"><code>CommandManager</code></a></dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Steven Vo</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>OracleAS TopLink 10<i>g</i> (9.0.4)</dd>
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<td class="colFirst"><code><a href="../../../../../org/eclipse/persistence/sessions/coordination/Command.html" title="class in org.eclipse.persistence.sessions.coordination">Command</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/sessions/coordination/CommandConverter.html#convertToEclipseLinkCommand-java.lang.Object-">convertToEclipseLinkCommand</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;command)</code>
<div class="block">PUBLIC:
Convert a command from its application-specific format to
a EclipseLink Command object.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/persistence/sessions/coordination/CommandConverter.html#convertToUserCommand-org.eclipse.persistence.sessions.coordination.Command-">convertToUserCommand</a></span>(<a href="../../../../../org/eclipse/persistence/sessions/coordination/Command.html" title="class in org.eclipse.persistence.sessions.coordination">Command</a>&nbsp;command)</code>
<div class="block">PUBLIC:
Convert a EclipseLink Command object into its application-specific
format to a</div>
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<h4>convertToEclipseLinkCommand</h4>
<pre><a href="../../../../../org/eclipse/persistence/sessions/coordination/Command.html" title="class in org.eclipse.persistence.sessions.coordination">Command</a>&nbsp;convertToEclipseLinkCommand(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;command)</pre>
<div class="block">PUBLIC:
Convert a command from its application-specific format to
a EclipseLink Command object.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>command</code> - An application-formatted command</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The converted Command object that will be sent to remote services</dd>
</dl>
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<h4>convertToUserCommand</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;convertToUserCommand(<a href="../../../../../org/eclipse/persistence/sessions/coordination/Command.html" title="class in org.eclipse.persistence.sessions.coordination">Command</a>&nbsp;command)</pre>
<div class="block">PUBLIC:
Convert a EclipseLink Command object into its application-specific
format to a</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>command</code> - An application-formatted command</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The converted Command object that will be sent to be remotely executed</dd>
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