/*
* 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.spi2jcr;
import java.util.Map;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.spi.ItemInfoCache;
import org.apache.jackrabbit.spi.RepositoryService;
import org.apache.jackrabbit.spi.RepositoryServiceFactory;
import org.apache.jackrabbit.spi.commons.ItemInfoCacheImpl;
public class Spi2jcrRepositoryServiceFactory implements RepositoryServiceFactory {
/**
* Mandatory repository parameter: expects value to be an instance of {@link javax.jcr.Repository}.
*/
public static final String PARAM_REPOSITORY = "org.apache.jackrabbit.spi2jcr.Repository";
/**
* Optional batch read configuration parameter. If it is present the value is
* expected to be an instance of {@link org.apache.jackrabbit.spi2jcr.BatchReadConfig}.
*/
public static final String PARAM_BATCH_READ_CONFIG = "org.apache.jackrabbit.spi2jcr.BatchReadConfig";
/**
* Optional configuration parameter: It's value determines the size of the
* {@link ItemInfoCache} cache. Defaults to {@link ItemInfoCacheImpl#DEFAULT_CACHE_SIZE}.
*/
public static final String PARAM_ITEMINFO_CACHE_SIZE = "org.apache.jackrabbit.spi2jcr.ItemInfoCacheSize";
public RepositoryService createRepositoryService(Map<?, ?> parameters) throws RepositoryException {
if (parameters == null) {
throw new RepositoryException("Parameter " + PARAM_REPOSITORY + " missing");
}
Object repo = parameters.get(PARAM_REPOSITORY);
if (repo == null || !(repo instanceof Repository)) {
throw new RepositoryException("Parameter " + PARAM_REPOSITORY + " missing or not an instance of Repository");
}
BatchReadConfig brConfig;
Object obj = parameters.get(PARAM_BATCH_READ_CONFIG);
if (obj != null && obj instanceof BatchReadConfig) {
brConfig = (BatchReadConfig) obj;
}
else {
brConfig = new BatchReadConfig();
}
int itemInfoCacheSize = ItemInfoCacheImpl.DEFAULT_CACHE_SIZE;
Object param = parameters.get(PARAM_ITEMINFO_CACHE_SIZE);
if (param != null) {
try {
itemInfoCacheSize = Integer.parseInt(param.toString());
}
catch (NumberFormatException e) {
// ignore, use default
}
}
return new RepositoryServiceImpl((Repository) repo, brConfig, itemInfoCacheSize);
}
}