dion 02/01/31 22:38:51
Modified: latka/src/java/org/apache/commons/latka LatkaException.java
Log:
Added printStackTrace's
Revision Changes Path
1.6 +98 -52
jakarta-commons/latka/src/java/org/apache/commons/latka/LatkaException.java
Index: LatkaException.java
===================================================================
RCS file:
/home/cvs/jakarta-commons/latka/src/java/org/apache/commons/latka/LatkaException.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- LatkaException.java 4 Sep 2001 05:37:13 -0000 1.5
+++ LatkaException.java 1 Feb 2002 06:38:51 -0000 1.6
@@ -59,6 +59,9 @@
package org.apache.commons.latka;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+
import org.xml.sax.SAXException;
/**
@@ -67,63 +70,106 @@
* (validation errors, SAX problems, etc.)
*
* @author Morgan Delagrange
+ * @author dIon Gillard
+ * @version $Id: LatkaException.java,v 1.6 2002/02/01 06:38:51 dion Exp $
*/
public class LatkaException extends Exception {
- protected Exception _wrappedException = null;
+ /**
+ * The original exception
+ */
+ protected Exception _wrappedException = null;
+
+ /**
+ * Standard exception constructor
+ * @param message some text explaining the exception
+ */
+ public LatkaException(String message) {
+ super(message);
+ }
- /**
- * Standard exception
- */
- public LatkaException(String message) {
- super(message);
- }
-
- /**
- * Wrapped exception.
- *
- * @param e exception to wrap
- */
- public LatkaException(Exception e) {
- super(e.toString());
- _wrappedException = e;
- }
-
- /**
- * Get a wrapped exception
- *
- * @return a wrapped exception, or null if no wrapped
- * exception exists.
- */
- public Exception getException() {
- return _wrappedException;
- }
-
- /**
- * Print a wrapped exception to stdout and, in the case
- * of SAXExceptions, an additional wrapped exception.
- * This method does _not_ print the exception's message
- * itself.
- *
- * @param e LatkaException with wrapped messages.
- */
- public static void printWrappedExceptions(LatkaException e) {
- Exception wrappedException = e.getException();
-
- if (wrappedException != null) {
- System.out.println("Wraps exception:");
- e.printStackTrace();
-
- if (wrappedException instanceof SAXException) {
- Exception saxWrappedException =
- ((SAXException) wrappedException).getException();
- if (saxWrappedException != null) {
- System.out.println("Wraps exception:");
- e.printStackTrace();
- }
- }
+ /**
+ * Wrapped exception.
+ *
+ * @param e exception to wrap
+ */
+ public LatkaException(Exception e) {
+ super(e.toString());
+ _wrappedException = e;
+ }
+
+ /**
+ * Get a wrapped exception
+ *
+ * @return a wrapped exception, or null if no wrapped
+ * exception exists.
+ */
+ public Exception getException() {
+ return _wrappedException;
+ }
+
+ /**
+ * Print a wrapped exception to stdout and, in the case
+ * of SAXExceptions, an additional wrapped exception.
+ * This method does _not_ print the exception's message
+ * itself.
+ *
+ * @param e LatkaException with wrapped messages.
+ */
+ public static void printWrappedExceptions(LatkaException e) {
+ Exception wrappedException = e.getException();
+
+ if (wrappedException != null) {
+ System.out.println("Wraps exception:");
+ e.printStackTrace();
+
+ if (wrappedException instanceof SAXException) {
+ Exception saxWrappedException =
+ ((SAXException) wrappedException).getException();
+ if (saxWrappedException != null) {
+ System.out.println("Wraps exception:");
+ e.printStackTrace();
+ }
+ }
+ }
}
- }
+ /**
+ * provide wrapped exception details
+ */
+ public void printStackTrace() {
+ if (getException() != null) {
+ System.err.println("Wrapped Exception details:");
+ getException().printStackTrace();
+ }
+
+ super.printStackTrace();
+ }
+
+ /**
+ * provide wrapped exception details
+ * @param s PrintStream to print to
+ */
+ public void printStackTrace(PrintStream s) {
+ if (getException() != null) {
+ s.println("Wrapped Exception details:");
+ getException().printStackTrace(s);
+ }
+
+ super.printStackTrace(s);
+ }
+
+ /**
+ *
+ */
+ public void printStackTrace(PrintWriter s) {
+ if (getException() != null) {
+ s.println("Wrapped Exception details:");
+ getException().printStackTrace(s);
+ }
+
+ super.printStackTrace(s);
+ }
+
}
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