de.unkrig.commons.file

Class ExceptionHandler<E extends java.lang.Exception>

java.lang.Object

de.unkrig.commons.file.ExceptionHandler<E>

Type Parameters:

E - The exception type that is handled

public abstract class ExceptionHandler<E extends java.lang.Exception>
extends java.lang.Object

A helper class that is useful when exceptions should not be caught, but handled.

Constructor Summary

Constructors

Constructor and Description
ExceptionHandler()

Method Summary

Modifier and Type	Method and Description
static <E extends java.lang.Exception> ExceptionHandler<E>	defaultHandler()
abstract void	handle(java.lang.String path, E exception) Handles the given exception, e.g. by printing, logging and/or rethrowing it.
abstract void	handle(java.lang.String path, java.lang.RuntimeException runtimeException) Handles the given runtimeException, e.g. by printing, logging and/or rethrowing it.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionHandler

public ExceptionHandler()

Method Detail

defaultHandler

public static <E extends java.lang.Exception> ExceptionHandler<E> defaultHandler()

Returns:

A simple ExceptionHandler that merely rethrows the exceptions it receives

handle

public abstract void handle(java.lang.String path,
                            E exception)
                     throws E extends java.lang.Exception

Handles the given exception, e.g. by printing, logging and/or rethrowing it.

Parameters:

path - Describes the resource being processed

Throws:

E extends java.lang.Exception

handle

public abstract void handle(java.lang.String path,
                            java.lang.RuntimeException runtimeException)

Handles the given runtimeException, e.g. by printing, logging and/or rethrowing it.

Parameters:

path - Describes the resource being processed