/*
* (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed 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.
*
* Contributors:
* Anahide Tchertchian
*/
package org.nuxeo.ecm.webapp.directory;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.nuxeo.runtime.model.ContributionFragmentRegistry;
/**
* Registry for directory tree descriptors
*
* @since 5.6
*/
public class DirectoryTreeRegistry extends ContributionFragmentRegistry<DirectoryTreeDescriptor> {
private static final Log log = LogFactory.getLog(DirectoryTreeRegistry.class);
protected Map<String, DirectoryTreeDescriptor> registry = new HashMap<String, DirectoryTreeDescriptor>();
@Override
public String getContributionId(DirectoryTreeDescriptor contrib) {
return contrib.getName();
}
@Override
public void contributionUpdated(String id, DirectoryTreeDescriptor contrib, DirectoryTreeDescriptor newOrigContrib) {
if (registry.containsKey(contrib.getName())) {
DirectoryTreeDescriptor existing_descriptor = registry.get(contrib.getName());
existing_descriptor.merge(contrib);
log.debug("merged DirectoryTreeDescriptor: " + contrib.getName());
} else {
registry.put(contrib.getName(), contrib);
log.debug("registered DirectoryTreeDescriptor: " + contrib.getName());
}
}
@Override
public void contributionRemoved(String id, DirectoryTreeDescriptor contrib) {
registry.remove(contrib.getName());
log.debug("unregistered DirectoryTreeDescriptor: " + contrib.getName());
}
@Override
public DirectoryTreeDescriptor clone(DirectoryTreeDescriptor orig) {
return orig.clone();
}
@Override
public void merge(DirectoryTreeDescriptor src, DirectoryTreeDescriptor dst) {
dst.merge(src);
}
// API
public List<String> getDirectoryTrees() {
List<String> directoryTrees = new ArrayList<String>();
for (DirectoryTreeDescriptor desc : registry.values()) {
if (Boolean.TRUE.equals(desc.getEnabled())) {
directoryTrees.add(desc.getName());
}
}
Collections.sort(directoryTrees);
return directoryTrees;
}
public DirectoryTreeDescriptor getDirectoryTreeDescriptor(String treeName) {
DirectoryTreeDescriptor desc = registry.get(treeName);
if (desc != null && Boolean.TRUE.equals(desc.getEnabled())) {
return desc;
} else {
return null;
}
}
/**
* Returns only the enabled Directory Trees marked as being also Navigation Trees.
*/
public List<String> getNavigationDirectoryTrees() {
List<String> directoryTrees = new ArrayList<String>();
for (DirectoryTreeDescriptor desc : registry.values()) {
if (Boolean.TRUE.equals(desc.getEnabled()) && desc.isNavigationTree()) {
directoryTrees.add(desc.getName());
}
}
Collections.sort(directoryTrees);
return directoryTrees;
}
}