| /* |
| * 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.vault.fs.config; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.jackrabbit.vault.fs.api.Aggregator; |
| import org.apache.jackrabbit.vault.fs.api.ArtifactHandler; |
| import org.apache.jackrabbit.vault.fs.impl.aggregator.FileAggregator; |
| import org.apache.jackrabbit.vault.fs.impl.aggregator.FileFolderAggregator; |
| import org.apache.jackrabbit.vault.fs.impl.aggregator.FullCoverageAggregator; |
| import org.apache.jackrabbit.vault.fs.impl.aggregator.GenericAggregator; |
| import org.apache.jackrabbit.vault.fs.impl.aggregator.NodeTypeAggregator; |
| import org.apache.jackrabbit.vault.fs.impl.io.FileArtifactHandler; |
| import org.apache.jackrabbit.vault.fs.impl.io.FolderArtifactHandler; |
| import org.apache.jackrabbit.vault.fs.impl.io.GenericArtifactHandler; |
| import org.apache.jackrabbit.vault.fs.impl.io.NodeTypeArtifactHandler; |
| |
| /** |
| * <code>Registry</code>... |
| */ |
| public class Registry { |
| |
| public static Registry instance; |
| |
| private final Map<String, Class<? extends Aggregator>> aggregators; |
| |
| private final Map<String, Class<? extends ArtifactHandler>> handlers; |
| |
| public synchronized static Registry getInstance() { |
| if (instance == null) { |
| instance = new Registry(); |
| } |
| return instance; |
| } |
| |
| private Registry() { |
| aggregators = new HashMap<String, Class<? extends Aggregator>>(); |
| aggregators.put("file", FileAggregator.class); |
| aggregators.put("full", FullCoverageAggregator.class); |
| aggregators.put("generic", GenericAggregator.class); |
| aggregators.put("nodetype", NodeTypeAggregator.class); |
| aggregators.put("filefolder", FileFolderAggregator.class); |
| |
| handlers = new HashMap<String, Class<? extends ArtifactHandler>>(); |
| handlers.put("file", FileArtifactHandler.class); |
| handlers.put("folder", FolderArtifactHandler.class); |
| handlers.put("nodetype", NodeTypeArtifactHandler.class); |
| handlers.put("generic", GenericArtifactHandler.class); |
| } |
| |
| public Class<? extends Aggregator> getAggregatorClass(String type) { |
| return aggregators.get(type); |
| } |
| |
| public Class<? extends ArtifactHandler> getHandlerClass(String type) { |
| return handlers.get(type); |
| } |
| |
| public Aggregator createAggregator(String type) { |
| if (aggregators.containsKey(type)) { |
| try { |
| return aggregators.get(type).newInstance(); |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Unable to create aggregator of type: " + type, e); |
| } |
| } |
| return null; |
| } |
| |
| public ArtifactHandler createHandler(String type) { |
| if (handlers.containsKey(type)) { |
| try { |
| return handlers.get(type).newInstance(); |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Unable to create handler of type: " + type, e); |
| } |
| } |
| return null; |
| } |
| } |