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<title>Tips and tricks</title>
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<p class="betadraftsubtitle">Beta Draft: 2013-01-03</p>
<h1>Tips and tricks</h1>
<p>The following tips and tricks give some helpful ideas for increasing your productivity.</p>
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<p><span class="bold">Database connections</span></p>
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<p><a id="sthref739" name="sthref739"></a>When starting a new workbench session, be sure to <a href="../org.eclipse.datatools.connectivity.doc.user/doc/html/asc1229700343352.html">reconnect to your database</a> (if you are working online). This allows Dali to provide database-related mapping assistance and validation.</p>
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<p><span class="bold">Schema-based persistence.xml file</span></p>
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<p><a id="sthref740" name="sthref740"></a><a id="sthref741" name="sthref741"></a>If you are behind a firewall, you may need to configure your Eclipse workspace proxy in the <a href="../org.eclipse.platform.doc.user/reference/ref-72.htm">Preferences dialog</a> (<span class="gui-object-action">Preferences > Internet > Proxy Settings</span>) to properly validate a schema-based <code>persistence.xml</code> file.</p>
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<p><span class="bold">@XmlPath content assist and validation</span></p>
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<p><a id="sthref742" name="sthref742"></a><a id="sthref743" name="sthref743"></a>Dali supports <code>@XmlPath</code> content assist and validation. You can now easily traverse deeply nested XML structures specifying <code>XmlPath</code> values.</p>
<img src="img/xmlpath_validation.png" alt="" title="" /></td>
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<p><span class="bold">Making persistent entities</span></p>
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<p>With the <a href="reference075.htm#CACIBDFB">Make Persistent dialog</a>, you can easily transform Java classes into persistent entities via Java annotation or entry in an XML mapping file. With multi-select, you can quickly create many entities at once.</p>
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