001/* 002 * (C) Copyright 2014 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.targetplatforms.core.service; 020 021import java.util.ArrayList; 022import java.util.List; 023 024import org.nuxeo.runtime.model.SimpleContributionRegistry; 025import org.nuxeo.targetplatforms.core.descriptors.TargetPackageDescriptor; 026 027/** 028 * Registry for target package contributions, handling merge on "enabled" attribute only. 029 * 030 * @since 5.7.1 031 */ 032public class TargetPackageRegistry extends SimpleContributionRegistry<TargetPackageDescriptor> { 033 034 @Override 035 public String getContributionId(TargetPackageDescriptor contrib) { 036 return contrib.getId(); 037 } 038 039 @Override 040 public void contributionUpdated(String id, TargetPackageDescriptor contrib, TargetPackageDescriptor newOrigContrib) { 041 if (currentContribs.containsKey(id)) { 042 currentContribs.remove(id); 043 } 044 currentContribs.put(id, contrib); 045 } 046 047 @Override 048 public boolean isSupportingMerge() { 049 return true; 050 } 051 052 @Override 053 public TargetPackageDescriptor clone(TargetPackageDescriptor orig) { 054 return orig.clone(); 055 } 056 057 @Override 058 public void merge(TargetPackageDescriptor src, TargetPackageDescriptor dst) { 059 // support merge only for enabled boolean 060 if (src.isEnableSet() && src.isEnabled() != dst.isEnabled()) { 061 dst.setEnabled(src.isEnabled()); 062 } 063 } 064 065 // API 066 067 public TargetPackageDescriptor getTargetPackage(String id) { 068 return currentContribs.get(id); 069 } 070 071 public List<TargetPackageDescriptor> getTargetPackages() { 072 List<TargetPackageDescriptor> all = new ArrayList<>(); 073 all.addAll(currentContribs.values()); 074 return all; 075 } 076 077 public List<TargetPackageDescriptor> getTargetPackages(String targetPlatform) { 078 List<TargetPackageDescriptor> tps = new ArrayList<>(); 079 for (TargetPackageDescriptor desc : currentContribs.values()) { 080 List<String> tts = desc.getTargetPlatforms(); 081 if (tts != null && tts.contains(targetPlatform)) { 082 tps.add(desc); 083 } 084 } 085 return tps; 086 } 087 088}