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.type; 020 021import java.util.Date; 022 023import lucee.runtime.PageContext; 024import lucee.runtime.dump.DumpData; 025import lucee.runtime.dump.DumpProperties; 026import lucee.runtime.dump.DumpTable; 027import lucee.runtime.exp.PageException; 028import lucee.runtime.op.Caster; 029import lucee.runtime.op.Operator; 030import lucee.runtime.op.date.DateCaster; 031import lucee.runtime.type.dt.DateTime; 032import lucee.runtime.type.util.ListUtil; 033 034public final class CastableArray extends ArrayImpl { 035 036 private final Object value; 037 038 /** 039 * Constructor of the class 040 * generates as string list of the array 041 */ 042 public CastableArray(){value=null;} 043 044 public CastableArray(Object value){ 045 this.value=value; 046 } 047 048 public CastableArray(Object value, int initalCapacity){ 049 super(1,initalCapacity,0); 050 this.value=value; 051 } 052 053 @Override 054 public synchronized Collection duplicate(boolean deepCopy) { 055 return duplicate(new CastableArray(value,size()),deepCopy); 056 } 057 058 059 060 @Override 061 public boolean castToBooleanValue() throws PageException { 062 return Caster.toBooleanValue(getValue()); 063 064 } 065 066 @Override 067 public Boolean castToBoolean(Boolean defaultValue) { 068 try { 069 return Caster.toBoolean(getValue(),defaultValue); 070 } catch (PageException e) { 071 return defaultValue; 072 } 073 } 074 075 @Override 076 public DateTime castToDateTime() throws PageException { 077 return Caster.toDate(getValue(),null); 078 } 079 080 @Override 081 public DateTime castToDateTime(DateTime defaultValue) { 082 try { 083 return DateCaster.toDateAdvanced(getValue(), DateCaster.CONVERTING_TYPE_OFFSET, null,defaultValue); 084 } catch (PageException e) { 085 return defaultValue; 086 } 087 } 088 089 @Override 090 public double castToDoubleValue() throws PageException { 091 return Caster.toDoubleValue(getValue()); 092 } 093 094 @Override 095 public double castToDoubleValue(double defaultValue) { 096 try { 097 return Caster.toDoubleValue(getValue(),true,defaultValue); 098 } catch (PageException e) { 099 return defaultValue; 100 } 101 } 102 103 @Override 104 public String castToString() throws PageException { 105 return Caster.toString(getValue()); 106 } 107 108 @Override 109 public String castToString(String defaultValue) { 110 try { 111 return Caster.toString(getValue(),defaultValue); 112 } catch (PageException e) { 113 return defaultValue; 114 } 115 } 116 117 @Override 118 public int compareTo(boolean b) throws PageException { 119 return Operator.compare(getValue(), b); 120 } 121 122 @Override 123 public int compareTo(DateTime dt) throws PageException { 124 return Operator.compare(getValue(), (Date)dt); 125 } 126 127 @Override 128 public int compareTo(double d) throws PageException { 129 return Operator.compare(getValue(),d); 130 } 131 132 @Override 133 public int compareTo(String str) throws PageException { 134 return Operator.compare(getValue(), str); 135 } 136 137 138 private Object getValue() throws PageException { 139 if(value!=null)return value; 140 return ListUtil.arrayToList(this, ","); 141 } 142 143 @Override 144 public DumpData toDumpData(PageContext pageContext, int maxlevel,DumpProperties dp) { 145 DumpTable dt= (DumpTable) super.toDumpData(pageContext, maxlevel, dp); 146 dt.setTitle("Castable Array"); 147 return dt; 148 } 149 150}