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.cfx.customtag; 020 021import lucee.commons.lang.ExceptionUtil; 022import lucee.runtime.cfx.CFXTagException; 023import lucee.runtime.reflection.Reflector; 024 025import com.allaire.cfx.CustomTag; 026 027/** 028 * 029 */ 030public final class JavaCFXTagClass implements CFXTagClass { 031 032 private String name; 033 private String strClass; 034 private Class clazz; 035 private boolean readOnly=false; 036 037 038 public JavaCFXTagClass(String name, String strClass) { 039 name=name.toLowerCase(); 040 if(name.startsWith("cfx_"))name=name.substring(4); 041 this.name=name; 042 this.strClass=strClass; 043 } 044 private JavaCFXTagClass(String name, String strClass, Class clazz,boolean readOnly) { 045 046 this.name=name; 047 this.strClass=strClass; 048 this.clazz=clazz; 049 this.readOnly=readOnly; 050 } 051 052 @Override 053 public CustomTag newInstance() throws CFXTagException { 054 try { 055 return _newInstance(); 056 } catch (Throwable e) { 057 ExceptionUtil.rethrowIfNecessary(e); 058 throw new CFXTagException(e); 059 } 060 } 061 062 public CustomTag _newInstance() throws ClassNotFoundException, InstantiationException, IllegalAccessException { 063 064 Object o=getClazz().newInstance(); 065 return (CustomTag)o; 066 } 067 /** 068 * @return Returns the clazz. 069 * @throws ClassNotFoundException 070 */ 071 public Class<CustomTag> getClazz() throws ClassNotFoundException { 072 if(clazz==null) { 073 clazz=this.getClass().getClassLoader().loadClass(strClass); 074 } 075 return clazz; 076 } 077 078 /** 079 * @return Returns the name. 080 */ 081 public String getName() { 082 return name; 083 } 084 /** 085 * @return Returns the strClass. 086 */ 087 public String getStrClass() { 088 return strClass; 089 } 090 091 @Override 092 public boolean isReadOnly() { 093 return readOnly; 094 } 095 096 @Override 097 public CFXTagClass cloneReadOnly() { 098 return new JavaCFXTagClass(name,strClass,clazz,true); 099 } 100 @Override 101 public String getDisplayType() { 102 return "Java"; 103 } 104 @Override 105 public String getSourceName() { 106 return strClass; 107 } 108 109 @Override 110 public boolean isValid() { 111 try { 112 return Reflector.isInstaneOf(getClazz(),CustomTag.class); 113 } 114 catch (ClassNotFoundException e) { 115 return false; 116 } 117 } 118}