| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| --> |
| <html> |
| <body> |
| <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> |
| openjpa.BrokerFactory: abstractstore<br/> |
| 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> |
| </body> |
| </html> |
