001 /*
002 $Id: GroovyRuntimeException.java,v 1.2 2005/06/15 00:13:58 fraz Exp $
003
004 Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
005
006 Redistribution and use of this software and associated documentation
007 ("Software"), with or without modification, are permitted provided
008 that the following conditions are met:
009
010 1. Redistributions of source code must retain copyright
011 statements and notices. Redistributions must also contain a
012 copy of this document.
013
014 2. Redistributions in binary form must reproduce the
015 above copyright notice, this list of conditions and the
016 following disclaimer in the documentation and/or other
017 materials provided with the distribution.
018
019 3. The name "groovy" must not be used to endorse or promote
020 products derived from this Software without prior written
021 permission of The Codehaus. For written permission,
022 please contact info@codehaus.org.
023
024 4. Products derived from this Software may not be called "groovy"
025 nor may "groovy" appear in their names without prior written
026 permission of The Codehaus. "groovy" is a registered
027 trademark of The Codehaus.
028
029 5. Due credit should be given to The Codehaus -
030 http://groovy.codehaus.org/
031
032 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
033 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
034 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
035 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
036 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
037 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
038 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
039 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
040 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
041 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
042 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
043 OF THE POSSIBILITY OF SUCH DAMAGE.
044
045 */
046 package groovy.lang;
047
048 import org.codehaus.groovy.ast.ASTNode;
049 import org.codehaus.groovy.ast.ModuleNode;
050
051 /**
052 * An exception thrown by the interpreter
053 *
054 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
055 * @version $Revision: 1.2 $
056 */
057 public class GroovyRuntimeException extends RuntimeException {
058
059 private ModuleNode module;
060 private ASTNode node;
061
062 public GroovyRuntimeException(String message) {
063 super(message);
064 }
065
066 public GroovyRuntimeException(String message, ASTNode node) {
067 super(message);
068 this.node = node;
069 }
070
071 public GroovyRuntimeException(String message, Throwable cause) {
072 super(message, cause);
073 }
074
075 public void setModule(ModuleNode module) {
076 this.module = module;
077 }
078
079 public ModuleNode getModule() {
080 return module;
081 }
082
083 public String getMessage() {
084 return super.getMessage() + getLocationText();
085 }
086
087 public ASTNode getNode() {
088 return node;
089 }
090
091 public String getMessageWithoutLocationText() {
092 return super.getMessage();
093 }
094
095 protected String getLocationText() {
096 String answer = ". ";
097 if (node != null) {
098 answer += "At [" + node.getLineNumber() + ":" + node.getColumnNumber() + "] ";
099 }
100 if (module != null) {
101 answer += module.getDescription();
102 }
103 if (answer.equals(". ")) {
104 return "";
105 }
106 return answer;
107 }
108 }