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<div class="subTitle">org.apache.openjpa.persistence.meta</div>
<h2 title="Interface MetadataProcessor" class="title">Interface MetadataProcessor&lt;T,M&gt;</h2>
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<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../../../org/apache/openjpa/persistence/meta/SourceAnnotationHandler.html" title="class in org.apache.openjpa.persistence.meta">SourceAnnotationHandler</a></dd>
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<pre>public interface <span class="strong">MetadataProcessor&lt;T,M&gt;</span></pre>
<div class="block">Collection of generic utility functions for extracting persistence related
metadata from user specified metadata available in various source
environment.
<br>
Persistence metadata needs to be acquired from different sources such as
annotated source code, compiled class files, XML descriptors or combinations
thereof under different invocation and configuration context.
<br>
Specific implementation of this interface is distinguished by the nature of
the source and the representation available for type system in the source.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>2.0.0</dd>
<dt><span class="strong">Author:</span></dt>
<dd>Pinaki Poddar</dd></dl>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#determineMemberAccess(M)">determineMemberAccess</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">M</a>&nbsp;m)</code>
<div class="block">Determine the access type of the given member.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#determineTypeAccess(T)">determineTypeAccess</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</code>
<div class="block">Determine the access type of the given type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">M</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#getPersistentMembers(T)">getPersistentMembers</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</code>
<div class="block">Get the persistent members of the given type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#getPersistentSupertype(T)">getPersistentSupertype</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#isMixedAccess(T)">isMixedAccess</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</code>
<div class="block">Affirms if the members of given type are using both field and property
based access.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html#validateAccess(T)">validateAccess</a></strong>(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</code>
<div class="block">Gets the violations, if any.</div>
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<h4>determineTypeAccess</h4>
<pre>int&nbsp;determineTypeAccess(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</pre>
<div class="block">Determine the access type of the given type.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>an integer denoting the type of access. The integer value
corresponds to ClassMetaData#getAccessType().</dd></dl>
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<h4>determineMemberAccess</h4>
<pre>int&nbsp;determineMemberAccess(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">M</a>&nbsp;m)</pre>
<div class="block">Determine the access type of the given member.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>an integer denoting the type of access. The integer value
corresponds to FieldMetaData#getAccessType().</dd></dl>
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<h4>getPersistentMembers</h4>
<pre><a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">M</a>&gt;&nbsp;getPersistentMembers(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</pre>
<div class="block">Get the persistent members of the given type.</div>
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<h4>validateAccess</h4>
<pre><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>&gt;&nbsp;validateAccess(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</pre>
<div class="block">Gets the violations, if any.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>null or empty list if no exceptions.</dd></dl>
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<h4>isMixedAccess</h4>
<pre>boolean&nbsp;isMixedAccess(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</pre>
<div class="block">Affirms if the members of given type are using both field and property
based access.</div>
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<h4>getPersistentSupertype</h4>
<pre><a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;getPersistentSupertype(<a href="../../../../../org/apache/openjpa/persistence/meta/MetadataProcessor.html" title="type parameter in MetadataProcessor">T</a>&nbsp;t)</pre>
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