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org.apache.openjpa.abstractstore (OpenJPA 1.1.0 API)
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<H2>
Package org.apache.openjpa.abstractstore
</H2>
<strong>OpenJPA Abstract StoreManager Implementation</strong>
<P>
<B>See:</B>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<A HREF="#package_description"><B>Description</B></A>
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<B>Class Summary</B></FONT></TH>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/openjpa/abstractstore/AbstractStoreBrokerFactory.html" title="class in org.apache.openjpa.abstractstore">AbstractStoreBrokerFactory</A></B></TD>
<TD><A HREF="../../../../org/apache/openjpa/kernel/BrokerFactory.html" title="interface in org.apache.openjpa.kernel"><CODE>BrokerFactory</CODE></A> implementation for use with the
<A HREF="../../../../org/apache/openjpa/abstractstore/AbstractStoreManager.html" title="class in org.apache.openjpa.abstractstore"><CODE>AbstractStoreManager</CODE></A>.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/openjpa/abstractstore/AbstractStoreManager.html" title="class in org.apache.openjpa.abstractstore">AbstractStoreManager</A></B></TD>
<TD>Abstract store manager implementation to ease development of custom
OpenJPA back-ends.</TD>
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&nbsp;
<P>
<A NAME="package_description"><!-- --></A><H2>
Package org.apache.openjpa.abstractstore Description
</H2>
<P>
<p><strong>OpenJPA Abstract StoreManager Implementation</strong></p>
<p>
This package provides some infrastructure classes to help in the creation
of OpenJPA drivers for new non-relational data stores.
</p>
<p>
To create support for a new data store:
<ul>
<li>
<p>
Extend <code>AbstractStoreManager</code> following the rules
outlined in its documentation.
</p>
</li>
<li>
<p>
Configure your org.apache.openjpa.properties file (or your
resource archive
configuration file) to use <code>
AbstractStoreBrokerFactory</code>,
and specify your <code>AbstractStore</code> extension as the
<code>
org.apache.openjpa.abstractstore.AbstractStoreManager</code>
class:
</p>
<p>
<code>
org.apache.openjpa.BrokerFactory: abstractstore<br/>
org.apache.openjpa.abstractstore.AbstractStoreManager:
com.xyz.MyAbstractStoreManagerSubclass
</code>
</p>
</li>
</ul>
</p>
<p>
Additionally, you can optionally extend <code>
OpenJPAConfigurationImpl</code>
to define your own configuration options, using the helper classes defined
in the <a href="../../openjpa/conf/package.html">
<code>org.apache.openjpa.lib.conf</code></a> package. To do this you must
also
override the <code>AbstractStoreManager.newConfiguration</code> method.
</p>
<p>
For a sample of how to use this package, see the
<a href="../xml/package.html"><code>org.apache.openjpa.xmlstore</code></a>
abstract
store implementation.
</p>
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