001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.net.flex; 020 021import javax.servlet.ServletException; 022 023import lucee.loader.engine.CFMLEngine; 024import lucee.loader.engine.CFMLEngineFactory; 025import lucee.loader.engine.EngineChangeListener; 026import lucee.runtime.util.BlazeDS; 027import flex.messaging.FlexContext; 028import flex.messaging.config.ConfigMap; 029import flex.messaging.messages.Message; 030import flex.messaging.services.ServiceAdapter; 031 032// FUTURE make this class independent from flex.messaging... so that the loader no longer need the flex jar 033 034/** 035 * Lucee implementation of the ServiceAdapter, forward all BlazeDS Request to the CFMLEngine. 036 */ 037public class LuceeAdapter extends ServiceAdapter implements EngineChangeListener { 038 039 public static final short LOWER_CASE=0; 040 public static final short UPPER_CASE=1; 041 public static final short ORIGINAL_CASE=2; 042 043 044 private CFMLEngine engine; 045 private ConfigMap properties; 046 private BlazeDS util; 047 048 public void initialize(String id, ConfigMap properties) { 049 super.initialize(id, properties); 050 this.properties=properties; 051 try{ 052 // we call this because otherwse they does not exist (bug in BlazeDS) 053 ConfigMap propertyCases = properties.getPropertyAsMap("property-case", null); 054 if(propertyCases!=null){ 055 propertyCases.getPropertyAsBoolean("force-cfc-lowercase", false); 056 propertyCases.getPropertyAsBoolean("force-query-lowercase", false); 057 propertyCases.getPropertyAsBoolean("force-struct-lowercase", false); 058 } 059 ConfigMap access = properties.getPropertyAsMap("access", null); 060 if(access!=null){ 061 access.getPropertyAsBoolean("use-mappings", false); 062 access.getPropertyAsString("method-access-level","remote"); 063 } 064 } 065 catch(Throwable t){ 066 if(t instanceof ThreadDeath) throw (ThreadDeath)t;} 067 068 } 069 070 071 /** 072 * @see flex.messaging.services.ServiceAdapter#invoke(flex.messaging.messages.Message) 073 */ 074 public Object invoke(Message message){ 075 try { 076 if(util==null){ 077 util = (BlazeDS)getEngine().getBlazeDSUtil(); 078 util.init(properties); 079 } 080 return util.invoke(this,message); 081 } 082 catch (Exception e) {e.printStackTrace(); 083 throw new RuntimeException(e); 084 } 085 } 086 087 /** 088 * load (if needed) and return the CFMLEngine 089 * @return CFML Engine 090 */ 091 private CFMLEngine getEngine() { 092 if(engine==null){ 093 try {CFMLEngineFactory.getInstance(); 094 engine=CFMLEngineFactory.getInstance(FlexContext.getServletConfig(),this); 095 } 096 catch (Throwable t) { 097 if(t instanceof ThreadDeath) throw (ThreadDeath)t; 098 throw new RuntimeException(t); 099 } 100 } 101 return engine; 102 } 103 104 /** 105 * @see lucee.loader.engine.EngineChangeListener#onUpdate(lucee.loader.engine.CFMLEngine) 106 */ 107 public void onUpdate(CFMLEngine newEngine) { 108 try { 109 engine=CFMLEngineFactory.getInstance(FlexContext.getServletConfig(),this); 110 } catch (ServletException e) { 111 engine=newEngine; 112 } 113 } 114}