Coverage report

  %line %branch
org.apache.commons.jelly.JellyException
34% 
86% 

 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 
 17  
 package org.apache.commons.jelly;
 18  
 
 19  
 import java.io.PrintStream;
 20  
 import java.io.PrintWriter;
 21  
 
 22  
 /** 
 23  
  * <p><code>JellyException</code> is the root of all Jelly exceptions.</p>
 24  
  *
 25  
  * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 26  
  * @version $Revision: 155420 $
 27  
  */
 28  
 
 29  
 public class JellyException extends Exception implements LocationAware {
 30  
     
 31  
     /** the underlying cause of the exception */
 32  
     private Throwable cause;
 33  
 
 34  
     /** the Jelly file which caused the problem */
 35  
     private String fileName;
 36  
 
 37  
     /** the tag name which caused the problem */
 38  
     private String elementName;
 39  
 
 40  
     /** the line number in the script of the error */
 41  481
     private int lineNumber = -1;
 42  
     
 43  
     /** the column number in the script of the error */
 44  481
     private int columnNumber = -1;
 45  
     
 46  0
     public JellyException() {
 47  0
     }
 48  
 
 49  
     public JellyException(String message) {
 50  403
         super(message);
 51  403
     }
 52  
 
 53  
     public JellyException(String message, Throwable cause) {
 54  78
         super(message);
 55  78
         this.cause = cause;
 56  78
     }
 57  
     
 58  
     public JellyException(Throwable cause) {
 59  0
         super(cause.getLocalizedMessage());
 60  0
         this.cause = cause;
 61  0
     }
 62  
     
 63  
     public JellyException(Throwable cause, String fileName, String elementName, int columnNumber, class="keyword">int lineNumber) {
 64  0
         this(cause.getLocalizedMessage(), cause, fileName, elementName, columnNumber, lineNumber);
 65  0
     }
 66  
     
 67  
     public JellyException(String reason, Throwable cause, String fileName, String elementName, int columnNumber, class="keyword">int lineNumber) {
 68  0
         super( (reason==null?cause.getClass().getName():reason) );
 69  0
         this.cause = cause;
 70  0
         this.fileName = fileName;
 71  0
         this.elementName = elementName;
 72  0
         this.columnNumber = columnNumber;
 73  0
         this.lineNumber = lineNumber;
 74  0
     }
 75  
     
 76  
     public JellyException(String reason, String fileName, String elementName, int columnNumber, class="keyword">int lineNumber) {
 77  0
         super(reason);
 78  0
         this.fileName = fileName;
 79  0
         this.elementName = elementName;
 80  0
         this.columnNumber = columnNumber;
 81  0
         this.lineNumber = lineNumber;
 82  0
     }
 83  
     
 84  
     public Throwable getCause() {
 85  52
         return cause;
 86  
     }
 87  
 
 88  
     
 89  
     /** 
 90  
      * @return the line number of the tag 
 91  
      */
 92  
     public int getLineNumber() {
 93  637
         return lineNumber;
 94  
     }
 95  
     
 96  
     /** 
 97  
      * Sets the line number of the tag 
 98  
      */
 99  
     public void setLineNumber(int lineNumber) {
 100  338
         this.lineNumber = lineNumber;
 101  338
     }
 102  
 
 103  
     /** 
 104  
      * @return the column number of the tag 
 105  
      */
 106  
     public int getColumnNumber() {
 107  0
         return columnNumber;
 108  
     }
 109  
     
 110  
     /** 
 111  
      * Sets the column number of the tag 
 112  
      */
 113  
     public void setColumnNumber(int columnNumber) {
 114  338
         this.columnNumber = columnNumber;
 115  338
     }
 116  
 
 117  
     /** 
 118  
      * @return the Jelly file which caused the problem 
 119  
      */
 120  
     public String getFileName() {
 121  637
         return fileName;
 122  
     }
 123  
 
 124  
     /** 
 125  
      * Sets the Jelly file which caused the problem 
 126  
      */
 127  
     public void setFileName(String fileName) {
 128  338
         this.fileName = fileName;
 129  338
     }
 130  
     
 131  
 
 132  
     /** 
 133  
      * @return the element name which caused the problem
 134  
      */
 135  
     public String getElementName() {
 136  637
         return elementName;
 137  
     }
 138  
 
 139  
     /** 
 140  
      * Sets the element name which caused the problem
 141  
      */
 142  
     public void setElementName(String elementName) {
 143  338
         this.elementName = elementName;
 144  338
     }
 145  
     
 146  
     
 147  
     public String getMessage() {
 148  78
         return fileName + ":" + lineNumber + ":" + columnNumber + ": <" + elementName + "> " + getReason();
 149  
     }
 150  
 
 151  
     public String getReason() {
 152  78
         return super.getMessage();
 153  
     }
 154  
 
 155  
     // #### overload the printStackTrace methods...
 156  
     public void printStackTrace(PrintWriter s) { 
 157  0
         synchronized (s) {
 158  0
             super.printStackTrace(s);
 159  0
             if  (cause != null) {
 160  0
                 s.println("Root cause");
 161  0
                 cause.printStackTrace(s);
 162  
             }
 163  0
         }
 164  0
     }
 165  
         
 166  
     public void printStackTrace(PrintStream s) {
 167  0
         synchronized (s) {
 168  0
             super.printStackTrace(s);
 169  0
             if  (cause != null) {
 170  0
                 s.println("Root cause");
 171  0
                 cause.printStackTrace(s);
 172  
             }
 173  0
         }
 174  0
     }
 175  
 
 176  
     public void printStackTrace() {
 177  0
         super.printStackTrace();
 178  0
         if (cause != null) {
 179  0
             System.out.println("Root cause");
 180  0
             cause.printStackTrace();
 181  
         }
 182  0
     }
 183  
 
 184  
 }

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