/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.runtime.exp;
import lucee.runtime.op.Caster;
import lucee.runtime.type.util.Type;
/**
*
*/
public class CasterException extends ExpressionException {
/**
* constructor of the Exception
* @param o
* @param type
*/
public CasterException(Object o,String type) {
super(createMessage(o, type),createDetail(o));
}
public CasterException(Object o,Class clazz) {
super(createMessage(o, Caster.toTypeName(clazz)),createDetail(o));
}
/**
* constructor of the Exception
* @param message
*/
public CasterException(String message) {
super(message);
}
private static String createDetail(Object o) {
if(o!=null) return "Java type of the object is "+Caster.toClassName(o);
return "value is null";
}
public static String createMessage(Object o, String type) {
if(o instanceof String) return "Can't cast String ["+o+"] to a value of type ["+type+"]";
if(o!=null) return "Can't cast Object type ["+Type.getName(o)+"] to a value of type ["+type+"]";
return "Can't cast Null value to value of type ["+type+"]";
}
}