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.orm.hibernate.tuplizer.accessors; 020 021import java.lang.reflect.Member; 022import java.lang.reflect.Method; 023import java.util.Map; 024 025import lucee.runtime.Component; 026import lucee.runtime.PageContext; 027import lucee.runtime.exp.PageException; 028import lucee.runtime.orm.ORMSession; 029import lucee.runtime.orm.ORMUtil; 030import lucee.runtime.orm.hibernate.CommonUtil; 031import lucee.runtime.orm.hibernate.HibernateCaster; 032import lucee.runtime.orm.hibernate.HibernateORMEngine; 033import lucee.runtime.orm.hibernate.HibernatePageException; 034import lucee.runtime.orm.hibernate.HibernateUtil; 035import lucee.runtime.type.Collection; 036import lucee.runtime.type.Collection.Key; 037 038import org.hibernate.HibernateException; 039import org.hibernate.SessionFactory; 040import org.hibernate.engine.SessionImplementor; 041import org.hibernate.metadata.ClassMetadata; 042import org.hibernate.property.Getter; 043import org.hibernate.type.Type; 044 045public class CFCGetter implements Getter { 046 047 private Key key; 048 049 /** 050 * Constructor of the class 051 * @param key 052 */ 053 public CFCGetter(String key){ 054 this(CommonUtil.createKey(key)); 055 } 056 057 /** 058 * Constructor of the class 059 * @param engine 060 * @param key 061 */ 062 public CFCGetter( Collection.Key key){ 063 this.key=key; 064 } 065 066 @Override 067 public Object get(Object trg) throws HibernateException { 068 try { 069 // MUST cache this, perhaps when building xml 070 PageContext pc = CommonUtil.pc(); 071 ORMSession session = ORMUtil.getSession(pc); 072 Component cfc = CommonUtil.toComponent(trg); 073 String dsn = ORMUtil.getDataSourceName(pc, cfc); 074 String name = HibernateCaster.getEntityName(cfc); 075 SessionFactory sf=(SessionFactory) session.getRawSessionFactory(dsn); 076 ClassMetadata metaData = sf.getClassMetadata(name); 077 Type type = HibernateUtil.getPropertyType(metaData, key.getString()); 078 079 Object rtn = cfc.getComponentScope().get(key,null); 080 return HibernateCaster.toSQL(type, rtn,null); 081 } 082 catch (PageException pe) { 083 throw new HibernatePageException(pe); 084 } 085 } 086 087 088 public HibernateORMEngine getHibernateORMEngine(){ 089 try { 090 // TODO better impl 091 return HibernateUtil.getORMEngine(CommonUtil.pc()); 092 } 093 catch (PageException e) {} 094 095 return null; 096 } 097 098 099 @Override 100 public Object getForInsert(Object trg, Map arg1, SessionImplementor arg2)throws HibernateException { 101 return get(trg);// MUST better solution? this is from MapGetter 102 } 103 104 @Override 105 public Member getMember() { 106 return null; 107 } 108 109 @Override 110 public Method getMethod() { 111 return null; 112 } 113 114 public String getMethodName() { 115 return null;// MUST macht es sinn den namen zurueck zu geben? 116 } 117 118 public Class getReturnType() { 119 return Object.class;// MUST more concrete? 120 } 121 122}