001/* 002 * Copyright 2010 Anyware Services 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 */ 016package org.ametys.plugins.repository; 017 018import java.util.Collection; 019import java.util.HashMap; 020import java.util.Map; 021import java.util.Set; 022 023import org.apache.avalon.framework.component.Component; 024import org.apache.avalon.framework.configuration.Configuration; 025/* 026 * Copyright 2010 Anyware Services 027 * 028 * Licensed under the Apache License, Version 2.0 (the "License"); 029 * you may not use this file except in compliance with the License. 030 * You may obtain a copy of the License at 031 * 032 * http://www.apache.org/licenses/LICENSE-2.0 033 * 034 * Unless required by applicable law or agreed to in writing, software 035 * distributed under the License is distributed on an "AS IS" BASIS, 036 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 037 * See the License for the specific language governing permissions and 038 * limitations under the License. 039 */ 040import org.apache.avalon.framework.configuration.ConfigurationException; 041 042import org.ametys.runtime.plugin.ExtensionPoint; 043import org.ametys.runtime.plugin.component.AbstractLogEnabled; 044 045/** 046 * {@link ExtensionPoint} hosting the nodetype definitions 047 */ 048public class NodeTypeDefinitionsExtensionPoint extends AbstractLogEnabled implements ExtensionPoint<String>, Component 049{ 050 /** Avalon Role */ 051 public static final String ROLE = NodeTypeDefinitionsExtensionPoint.class.getName(); 052 053 private Map<String, String> _nodetypeDefinitions = new HashMap<>(); 054 055 public void addExtension(String id, String pluginName, String featureName, Configuration configuration) throws ConfigurationException 056 { 057 String nodetypeDef = configuration.getChild("nodetype-definition", true).getValue(null); 058 059 // Add the nodetype definition 060 if (nodetypeDef != null) 061 { 062 if (_nodetypeDefinitions.containsKey(id)) 063 { 064 getLogger().error("The nodetype definition of id " + id + " is already defined. It will be ignored"); 065 } 066 else 067 { 068 _nodetypeDefinitions.put(id, "plugin:" + pluginName + "://" + nodetypeDef); 069 } 070 } 071 } 072 073 public void initializeExtensions() throws Exception 074 { 075 // Empty 076 } 077 078 @Override 079 public boolean hasExtension(String id) 080 { 081 return _nodetypeDefinitions.containsKey(id); 082 } 083 084 @Override 085 public String getExtension(String id) 086 { 087 if (hasExtension(id)) 088 { 089 return _nodetypeDefinitions.get(id); 090 } 091 return null; 092 } 093 094 @Override 095 public Set<String> getExtensionsIds() 096 { 097 return _nodetypeDefinitions.keySet(); 098 } 099 100 /** 101 * Returns the declared nodetypes definitions. 102 * @return the declared nodetypes definitions. 103 */ 104 public Collection<String> getNodeTypeDefinitions() 105 { 106 return _nodetypeDefinitions.values(); 107 } 108 109}