001/* 002 * Copyright 2012 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 */ 016 017package org.ametys.runtime.plugins.admin.plugins; 018 019import java.util.Map; 020 021import org.apache.avalon.framework.parameters.Parameters; 022import org.apache.avalon.framework.thread.ThreadSafe; 023import org.apache.cocoon.acting.AbstractAction; 024import org.apache.cocoon.environment.ObjectModelHelper; 025import org.apache.cocoon.environment.Redirector; 026import org.apache.cocoon.environment.SourceResolver; 027import org.apache.excalibur.source.Source; 028import org.apache.excalibur.source.SourceUtil; 029 030/** 031 * Change the plugins (activate/deactivate) 032 */ 033public class ChangePlugins extends AbstractAction implements ThreadSafe 034{ 035 @SuppressWarnings("unchecked") 036 @Override 037 public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception 038 { 039 Map<String, Object> jsParameters = (Map<String, Object>) objectModel.get(ObjectModelHelper.PARENT_CONTEXT); 040 041 // map of extension ids, true means to activate and false to deactivate 042 Map<String, Boolean> extensionPoints = (Map<String, Boolean>) jsParameters.get("EP"); 043 Map<String, String> components = (Map<String, String>) jsParameters.get("CMP"); 044 045 if (getLogger().isDebugEnabled()) 046 { 047 getLogger().debug("Applying following changes"); 048 049 for (String extensionPoint : extensionPoints.keySet()) 050 { 051 getLogger().debug("EP " + extensionPoint + " " + extensionPoints.get(extensionPoint)); 052 } 053 for (String component : components.keySet()) 054 { 055 getLogger().debug("CMP " + component + " " + components.get(component)); 056 } 057 058 getLogger().debug("Applying preceding changes"); 059 } 060 061 // 1 - save current runtime.xml file to runtime.bak 062 Source bakFile = null; 063 Source currentFile = null; 064 try 065 { 066 bakFile = resolver.resolveURI("context://WEB-INF/param/runtime.bak"); 067 currentFile = resolver.resolveURI("context://WEB-INF/param/runtime.xml"); 068 069 SourceUtil.copy(currentFile, bakFile); 070 } 071 finally 072 { 073 resolver.release(bakFile); 074 resolver.release(currentFile); 075 } 076 077 Source src = null; 078 try 079 { 080 currentFile = resolver.resolveURI("context://WEB-INF/param/runtime.xml"); 081 src = resolver.resolveURI("cocoon:/plugins/change-runtime", null, jsParameters); 082 083 SourceUtil.copy(src, currentFile); 084 } 085 finally 086 { 087 resolver.release(src); 088 resolver.release(currentFile); 089 } 090 091 return EMPTY_MAP; 092 } 093}