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| <h1>Synchronizing classes</h1> |
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| <p>As you work with the classes in your Java project, you will need to update the <code>persistence.xml</code> file to reflect the changes. <a id="sthref65" name="sthref65"></a><a id="sthref66" name="sthref66"></a></p> |
| <p>Use this procedure to synchronize the <code>persistence.xml</code> file:</p> |
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| <p>Right-click the <code>persistence.xml</code> file in the <span class="gui-object-title">Package Explorer</span> and select <span class="gui-object-action">JPA Tools > Synchronize Classes</span>.</p> |
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| <p class="titleinfigure">Synchronizing the persistence.xml File</p> |
| <img src="img/synchornize_classes.png" alt="This figure shows the Java Persistence > Synchronize Classes option." title="This figure shows the Java Persistence > Synchronize Classes option." /><br /></div> |
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| <p>Dali adds the necessary <code><class></code> elements to the <code>persistence.xml</code> file.</p> |
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| <p>Use the <span class="gui-object-title">Persistence XML Editor</span> to continue editing the <code>persistence.xml</code> file.</p> |
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| <img src="img/ngrelt.png" alt="Related task" title="Related task" /><br /> |
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| <a href="tasks001.htm#CIHEJAIE">Working with persistence.xml file</a> |
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| <a href="concepts002.htm#CHDHAGIH">The persistence.xml file</a><br /></div> |
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