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<title>Customize Default Entity Generation</title>
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<meta name="doctitle" content="Customize Default Entity Generation" />
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<div class="sect3"><!-- infolevel="all" infotype="General" -->
<h1>Customize Default Entity Generation</h1>
<p><a id="sthref205" name="sthref205"></a>Use this page to specify the default information Dali will use when generating the entities from the database tables. You will be able to override this information for specific entities.</p>
<div class="inftblinformal">
<table class="Informal" title="This table describes the options on the Generate Entities dialog." summary="This table describes the options on the Custom Default Entity Generation dialog." dir="ltr" border="1" width="100%" frame="border" rules="all" cellpadding="3" cellspacing="0">
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<col width="*" />
<thead>
<tr align="left" valign="top">
<th align="left" valign="bottom" id="r1c1-t10">Property</th>
<th align="left" valign="bottom" id="r1c2-t10">Description</th>
</tr>
</thead>
<tbody>
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<td align="left" id="r2c1-t10" headers="r1c1-t10">Table Mapping</td>
<td align="left" headers="r2c1-t10 r1c2-t10">Use these options to define the table mapping information for the entity.</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r3c1-t10" headers="r1c1-t10"> Key generator</td>
<td align="left" headers="r3c1-t10 r1c2-t10">Select the generator used for this mapping.</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r4c1-t10" headers="r1c1-t10"> Sequence name</td>
<td align="left" headers="r4c1-t10 r1c2-t10">Enter a name for the sequence.
<p>You can use <span class="bold">$table</span> and <span class="bold">$pk</span> as variables in the name. These will be replaced by the table name and primary key column name (respectively) when Dali generates a table mapping.</p>
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<td align="left" id="r5c1-t10" headers="r1c1-t10"> Entity access</td>
<td align="left" headers="r5c1-t10 r1c2-t10">Specify the default entity access method: <span class="bold">Field</span> (default) or <span class="bold">Property</span>.</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r6c1-t10" headers="r1c1-t10"> Associations fetch</td>
<td align="left" headers="r6c1-t10 r1c2-t10">Specify the default fetch mode for associations: <span class="bold">Default</span>, as defined by the application (default), or <span class="bold">Lazy</span>.</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r7c1-t10" headers="r1c1-t10"> Collection type</td>
<td align="left" headers="r7c1-t10 r1c2-t10">Specify if the collection properties are a <span class="bold">Set</span> or <span class="bold">List</span>.
<p>Enable the <span class="bold">Always generate optional JPA annotations and DDL parameters</span> option to have Dali include this information in the entity.</p>
</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r8c1-t10" headers="r1c1-t10">Domain Java Class</td>
<td align="left" headers="r8c1-t10 r1c2-t10">Use these options to define the class information (<span class="bold">Package</span>, <span class="bold">Superclass</span>, and <span class="bold">Interfaces</span>) for the entity.</td>
</tr>
</tbody>
</table>
<br /></div>
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<p> </p>
<img src="img/ngrelt.png" alt="Related task" title="Related task" /><br />
<br />
<a href="task_create_jpa_entity.htm#BABFBJBG">Creating a JPA Entity</a><br />
<a href="tasks021.htm#BABBAGFI">Generating entities from tables</a><br />
<a href="ref_persistence_prop_view.htm#BABFAEBB">JPA Details view (for entities)</a>
<p> </p>
<img src="img/ngrelr.png" alt="Related reference" title="Related reference" /><br />
<br />
<a href="ref_create_custom_entities_wizard.htm#CIAGBFJE">Generate Entities from Tables Wizard</a></div>
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