/* | |
* 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. | |
*/ | |
package org.apache.openjpa.slice; | |
import java.util.Map; | |
import org.apache.openjpa.conf.OpenJPAProductDerivation; | |
import org.apache.openjpa.lib.conf.AbstractProductDerivation; | |
import org.apache.openjpa.slice.jdbc.DistributedJDBCBrokerFactory; | |
/** | |
* Derives configuration for Slice. | |
* Introduces a specialized BrokerFactory aliased as <code>slice</code>. | |
* All Slice specific configuration is prefixed as | |
* <code>openjpa.slice.*.*</code> | |
* | |
* @author Pinaki Poddar | |
* | |
*/ | |
public class ProductDerivation extends AbstractProductDerivation implements | |
OpenJPAProductDerivation { | |
/** | |
* Prefix for all Slice-specific configuration properties. | |
*/ | |
public static final String PREFIX_SLICE = "openjpa.slice"; | |
/** | |
* Hint key <code>openjpa.hint.slice.Target </code> to specify a subset of | |
* slices for query. The value corresponding to the key is comma-separated | |
* list of slice identifiers. | |
* | |
*/ | |
public static final String HINT_TARGET = "openjpa.hint.slice.Target"; | |
@SuppressWarnings("unchecked") | |
public void putBrokerFactoryAliases(Map m) { | |
m.put("slice", DistributedJDBCBrokerFactory.class.getName()); | |
} | |
public String getConfigurationPrefix() { | |
return PREFIX_SLICE; | |
} | |
public int getType() { | |
return TYPE_FEATURE; | |
} | |
} |