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1 package net.sourceforge.pmd; 2 3 import java.io.PrintStream; 4 import java.io.PrintWriter; 5 6 /*** 7 * A convenience exception wrapper. Contains the original exception, if any. Also, contains 8 * a severity number (int). Zero implies no severity. The higher the number the greater the 9 * severity. 10 * 11 * @author Donald A. Leckie 12 * @since August 30, 2002 13 * @version $Revision: 1.2 $, $Date: 2003/02/24 18:55:30 $ 14 */ 15 public class PMDException extends Exception { 16 17 private Exception reason; 18 private int severity; 19 20 public PMDException(String message) { 21 super(message); 22 } 23 24 public PMDException(String message, Exception reason) { 25 super(message); 26 this.reason = reason; 27 } 28 29 public void printStackTrace() { 30 printStackTrace(System.err); 31 } 32 33 public void printStackTrace(PrintStream s) { 34 super.printStackTrace(s); 35 if (this.reason != null) { 36 s.print("Caused by: "); 37 this.reason.printStackTrace(s); 38 } 39 } 40 41 public void printStackTrace(PrintWriter s) { 42 super.printStackTrace(s); 43 if (this.reason != null) { 44 s.print("Caused by: "); 45 this.reason.printStackTrace(s); 46 } 47 } 48 49 public Exception getReason() { 50 return reason; 51 } 52 53 public void setSeverity(int severity) { 54 this.severity = severity; 55 } 56 57 public int getSeverity() { 58 return severity; 59 } 60 }

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