/*
* 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.sling.ide.impl.vlt;
import java.io.File;
import java.io.IOException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import org.apache.jackrabbit.vault.fs.Mounter;
import org.apache.jackrabbit.vault.fs.api.RepositoryAddress;
import org.apache.jackrabbit.vault.fs.api.VaultFileSystem;
import org.apache.jackrabbit.vault.fs.api.VaultFsConfig;
import org.apache.jackrabbit.vault.fs.config.AbstractVaultFsConfig;
import org.apache.jackrabbit.vault.fs.config.ConfigurationException;
import org.apache.jackrabbit.vault.fs.config.DefaultWorkspaceFilter;
import org.apache.jackrabbit.vault.util.Constants;
public class VaultFsLocatorImpl implements VaultFsLocator {
@Override
public VaultFileSystem getFileSystem(RepositoryAddress repositoryAddress, File contentSyncRoot, Session session)
throws RepositoryException, IOException, ConfigurationException {
// TODO - should not use File to read from FS, rather input streams
VaultFsConfig config = null;
DefaultWorkspaceFilter filter = null;
File filterFile = findFilterFile(contentSyncRoot);
if (filterFile != null) {
filter = new DefaultWorkspaceFilter();
filter.load(filterFile);
}
File metaInfDir = new File(contentSyncRoot.getParent(), Constants.META_INF);
if (metaInfDir.isDirectory()) {
File vaultDir = new File(metaInfDir, Constants.VAULT_DIR);
if (vaultDir.isDirectory()) {
File configFile = new File(vaultDir, Constants.CONFIG_XML);
if (configFile.exists()) {
config = AbstractVaultFsConfig.load(configFile);
}
}
}
return Mounter.mount(config, filter, repositoryAddress, "/", session);
}
@Override
public File findFilterFile(File contentSyncRoot) {
File metaInfDir = new File(contentSyncRoot.getParent(), Constants.META_INF);
if (metaInfDir.isDirectory()) {
File vaultDir = new File(metaInfDir, Constants.VAULT_DIR);
if (vaultDir.isDirectory()) {
File filterFile = new File(vaultDir, Constants.FILTER_VLT_XML);
if (filterFile.isFile()) {
return filterFile;
} else {
filterFile = new File(vaultDir, Constants.FILTER_XML);
if (filterFile.isFile()) {
return filterFile;
}
}
}
}
return null;
}
}