001 /* 002 * GroovyCastException.java created on 21.11.2006 003 * 004 * To change this generated comment go to 005 * Window>Preferences>Java>Code Generation>Code and Comments 006 */ 007 package org.codehaus.groovy.runtime.typehandling; 008 009 public class GroovyCastException extends ClassCastException { 010 011 public GroovyCastException(Object objectToCast, Class classToCastTo) { 012 super(makeMessage(objectToCast,classToCastTo)); 013 } 014 015 public GroovyCastException(String string) { 016 super(string); 017 } 018 019 private static String makeMessage(Object objectToCast, Class classToCastTo) { 020 String classToCastFrom; 021 if (objectToCast!=null) { 022 classToCastFrom = objectToCast.getClass().getName(); 023 } else { 024 objectToCast = "null"; 025 classToCastFrom = "null"; 026 } 027 return "Cannot cast object '" + objectToCast + "' " + 028 "with class '" + classToCastFrom + "' " + 029 "to class '" + classToCastTo.getName() + "'"; 030 } 031 032 }