/*
* 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.jackrabbit.oak.plugins.lucene;
import java.util.ArrayList;
import java.util.List;
import org.apache.jackrabbit.oak.api.CommitFailedException;
import org.apache.jackrabbit.oak.spi.commit.CommitHook;
import org.apache.jackrabbit.oak.spi.commit.CompositeHook;
import org.apache.jackrabbit.oak.spi.query.IndexDefinition;
import org.apache.jackrabbit.oak.spi.query.IndexUtils;
import org.apache.jackrabbit.oak.spi.state.NodeState;
import org.apache.jackrabbit.oak.spi.state.NodeStore;
public class LuceneHook implements CommitHook, LuceneIndexConstants {
private final String indexConfigPath;
public LuceneHook(String indexConfigPath) {
this.indexConfigPath = indexConfigPath;
}
/**
* TODO test only
*/
public LuceneHook() {
this(IndexUtils.DEFAULT_INDEX_HOME);
}
@Override
public NodeState processCommit(NodeStore store, NodeState before,
NodeState after) throws CommitFailedException {
List<CommitHook> hooks = new ArrayList<CommitHook>();
List<IndexDefinition> indexDefinitions = IndexUtils
.buildIndexDefinitions(after, indexConfigPath, TYPE);
for (IndexDefinition def : indexDefinitions) {
hooks.add(new LuceneEditor(def));
}
if (hooks.isEmpty()) {
return after;
}
return new CompositeHook(hooks).processCommit(store, before, after);
}
}