com.lowagie.text
Class ExceptionConverter

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.RuntimeException
                    |
                    +--com.lowagie.text.ExceptionConverter

All Implemented Interfaces:

Serializable

public class ExceptionConverter

extends RuntimeException

The ExceptionConverter changes a checked exception into an unchecked exception.

See Also:

Serialized Form

Field Summary

private Exception

ex we keep a handle to the wrapped exception

Fields inherited from class java.lang.RuntimeException

Fields inherited from class java.lang.Throwable

Constructor Summary

ExceptionConverter(Exception ex)

Method Summary

Throwable	fillInStackTrace() requests to fill in the stack trace we will have to ignore.
Exception	getException() and allow the user of ExceptionConverter to get a handle to it.
String	getLocalizedMessage() and make sure we also produce a localized version
String	getMessage() We print the message of the checked exception
void	printStackTrace() we have to override this as well
void	printStackTrace(PrintStream s) here we prefix, with s.print(), not s.println(), the stack trace with "ExceptionConverter:"
void	printStackTrace(PrintWriter s) Again, we prefix the stack trace with "ExceptionConverter:"
String	toString() The toString() is changed to be prefixed with ExceptionConverter

Methods inherited from class java.lang.Throwable

getCause, getStackTrace, initCause, setStackTrace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ex

private Exception ex

we keep a handle to the wrapped exception

Constructor Detail

ExceptionConverter

public ExceptionConverter(Exception ex)

Method Detail

getException

public Exception getException()

and allow the user of ExceptionConverter to get a handle to it.

getMessage

public String getMessage()

We print the message of the checked exception

Overrides:

getMessage in class Throwable

getLocalizedMessage

public String getLocalizedMessage()

and make sure we also produce a localized version

Overrides:

getLocalizedMessage in class Throwable

toString

public String toString()

The toString() is changed to be prefixed with ExceptionConverter

Overrides:

toString in class Throwable

printStackTrace

public void printStackTrace()

we have to override this as well

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintStream s)

here we prefix, with s.print(), not s.println(), the stack trace with "ExceptionConverter:"

Overrides:

printStackTrace in class Throwable

printStackTrace

public void printStackTrace(PrintWriter s)

Again, we prefix the stack trace with "ExceptionConverter:"

Overrides:

printStackTrace in class Throwable

fillInStackTrace

public Throwable fillInStackTrace()

requests to fill in the stack trace we will have to ignore. We can't throw an exception here, because this method is called by the constructor of Throwable

Overrides:

fillInStackTrace in class Throwable