001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Anahide Tchertchian 018 */ 019package org.nuxeo.ecm.webapp.tree.nav; 020 021import java.util.ArrayList; 022import java.util.Collections; 023import java.util.List; 024 025import org.nuxeo.ecm.webapp.directory.DirectoryTreeDescriptor; 026import org.nuxeo.ecm.webapp.directory.DirectoryTreeService; 027import org.nuxeo.runtime.model.SimpleContributionRegistry; 028 029/** 030 * Registry for nav trees. 031 * <p> 032 * Moved from module nuxeo-platform-virtual-navigation-web, originally added in 5.6. 033 * 034 * @since 6.0 035 */ 036public class NavTreeRegistry extends SimpleContributionRegistry<NavTreeDescriptor> { 037 038 @Override 039 public String getContributionId(NavTreeDescriptor contrib) { 040 return contrib.getTreeId(); 041 } 042 043 @Override 044 public void contributionUpdated(String id, NavTreeDescriptor contrib, NavTreeDescriptor newOrigContrib) { 045 if (currentContribs.containsKey(id)) { 046 currentContribs.remove(id); 047 } 048 if (contrib.isEnabled()) { 049 currentContribs.put(id, contrib); 050 } 051 } 052 053 // API 054 055 public List<NavTreeDescriptor> getTreeDescriptors(DirectoryTreeService directoryTreeService) { 056 List<NavTreeDescriptor> allTrees = new ArrayList<NavTreeDescriptor>(); 057 allTrees.addAll(currentContribs.values()); 058 List<NavTreeDescriptor> directoryTrees = getDirectoryTrees(directoryTreeService); 059 if (directoryTrees != null) { 060 allTrees.addAll(directoryTrees); 061 } 062 Collections.sort(allTrees); 063 return allTrees; 064 } 065 066 protected List<NavTreeDescriptor> getDirectoryTrees(DirectoryTreeService directoryTreeService) { 067 if (directoryTreeService == null) { 068 return null; 069 } 070 List<String> treeNames = directoryTreeService.getNavigationDirectoryTrees(); 071 List<NavTreeDescriptor> trees = new ArrayList<NavTreeDescriptor>(); 072 for (String dTreeName : treeNames) { 073 DirectoryTreeDescriptor desc = directoryTreeService.getDirectoryTreeDescriptor(dTreeName); 074 trees.add(new NavTreeDescriptor(dTreeName, desc.getLabel(), true)); 075 } 076 return trees; 077 } 078 079}