/*
* Copyright 2004-2009 the original author or authors.
*
* Licensed 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.compass.core.config.process;
import org.compass.core.config.CompassSettings;
import org.compass.core.converter.ConverterLookup;
import org.compass.core.engine.naming.PropertyNamingStrategy;
import org.compass.core.engine.subindex.ConstantSubIndexHash;
import org.compass.core.mapping.CompassMapping;
import org.compass.core.mapping.MappingException;
import org.compass.core.mapping.ResourceMapping;
import org.compass.core.mapping.internal.InternalResourceMapping;
/**
* Goes over all the {@link org.compass.core.mapping.ResourceMapping} and if no sub index hashing is set
* for them, will set a {@link org.compass.core.engine.subindex.ConstantSubIndexHash} based on the alias name.
*
* @author kimchy
*/
public class SubIndexHashMappingProcessor implements MappingProcessor {
public CompassMapping process(CompassMapping compassMapping, PropertyNamingStrategy namingStrategy,
ConverterLookup converterLookup, CompassSettings settings) throws MappingException {
for (ResourceMapping resourceMapping : compassMapping.getRootMappings()) {
if (resourceMapping.getSubIndexHash() == null) {
((InternalResourceMapping) resourceMapping).setSubIndexHash(new ConstantSubIndexHash(resourceMapping.getAlias()));
}
}
return compassMapping;
}
}