/*
* 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.spi2dav;
import java.util.Map;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.spi.IdFactory;
import org.apache.jackrabbit.spi.ItemInfoCache;
import org.apache.jackrabbit.spi.NameFactory;
import org.apache.jackrabbit.spi.PathFactory;
import org.apache.jackrabbit.spi.QValueFactory;
import org.apache.jackrabbit.spi.RepositoryService;
import org.apache.jackrabbit.spi.RepositoryServiceFactory;
import org.apache.jackrabbit.spi.commons.ItemInfoCacheImpl;
import org.apache.jackrabbit.spi.commons.identifier.IdFactoryImpl;
import org.apache.jackrabbit.spi.commons.name.NameFactoryImpl;
import org.apache.jackrabbit.spi.commons.name.PathFactoryImpl;
import org.apache.jackrabbit.spi.commons.value.QValueFactoryImpl;
/**
* This {@link RepositoryServiceFactory} implementation is responsible
* for creating {@link RepositoryServiceImpl} instances.
*/
public class Spi2davRepositoryServiceFactory implements RepositoryServiceFactory {
/**
* Mandatory configuration parameter: It's value is expected to specify the
* URI of the JCR server implementation.
*
* @see org.apache.jackrabbit.webdav.jcr.JCRWebdavServerServlet
*/
public static final String PARAM_REPOSITORY_URI = "org.apache.jackrabbit.spi2dav.uri";
/**
* Optional configuration parameter: It's value is expected to be an instance
* of {@link IdFactory}. If missing {@link IdFactoryImpl} is used.
*/
public static final String PARAM_ID_FACTORY = "org.apache.jackrabbit.spi2dav.IdFactory";
/**
* Optional configuration parameter: It's value is expected to be an instance
* of {@link NameFactory}. If missing {@link NameFactoryImpl} is used.
*/
public static final String PARAM_NAME_FACTORY = "org.apache.jackrabbit.spi2dav.NameFactory";
/**
* Optional configuration parameter: It's value is expected to be an instance
* of {@link PathFactory}. If missing {@link PathFactoryImpl} is used.
*/
public static final String PARAM_PATH_FACTORY = "org.apache.jackrabbit.spi2dav.PathFactory";
/**
* Optional configuration parameter: It's value is expected to be an instance
* of {@link QValueFactory}. If missing {@link QValueFactoryImpl} is used.
*/
public static final String PARAM_QVALUE_FACTORY = "org.apache.jackrabbit.spi2dav.QValueFactory";
/**
* 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.spi2dav.ItemInfoCacheSize";
public RepositoryService createRepositoryService(Map<?, ?> parameters) throws RepositoryException {
if (parameters == null) {
throw new RepositoryException("Parameter " + PARAM_REPOSITORY_URI + " missing");
}
String uri;
if (parameters.get(PARAM_REPOSITORY_URI) == null) {
throw new RepositoryException("Parameter " + PARAM_REPOSITORY_URI + " missing");
}
else {
uri = parameters.get(PARAM_REPOSITORY_URI).toString();
}
IdFactory idFactory;
Object param = parameters.get(PARAM_ID_FACTORY);
if (param != null && param instanceof IdFactory) {
idFactory = (IdFactory) param;
} else {
idFactory = IdFactoryImpl.getInstance();
}
NameFactory nameFactory;
param = parameters.get(PARAM_NAME_FACTORY);
if (param != null && param instanceof NameFactory) {
nameFactory = (NameFactory) param;
} else {
nameFactory = NameFactoryImpl.getInstance();
}
PathFactory pathFactory;
param = parameters.get(PARAM_PATH_FACTORY);
if (param != null && param instanceof PathFactory) {
pathFactory = (PathFactory) param;
} else {
pathFactory = PathFactoryImpl.getInstance();
}
QValueFactory vFactory;
param = parameters.get(PARAM_QVALUE_FACTORY);
if (param != null && param instanceof QValueFactory) {
vFactory = (QValueFactory) param;
} else {
vFactory = QValueFactoryImpl.getInstance();
}
int itemInfoCacheSize = ItemInfoCacheImpl.DEFAULT_CACHE_SIZE;
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(uri, idFactory, nameFactory, pathFactory, vFactory, itemInfoCacheSize);
}
}