Package eu.bandm.tools.message

Class MessageStripExceptions<M extends Message>

java.lang.Object

eu.bandm.tools.message.SingleSender<M>

eu.bandm.tools.message.MessageStripExceptions<M>

All Implemented Interfaces:

MessageReceiver<M>

public class MessageStripExceptions<M extends Message>
extends SingleSender<M>
implements MessageReceiver<M>

A filter which strips off all exceptions, or at least the stack traces, for a slimmer appearance of print-outs.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final StackTraceElement[]	emptyStackTrace
protected boolean	total	Whether exceptions are stripped off totally.

Fields inherited from class eu.bandm.tools.message.SingleSender

receiver

Constructor Summary

Constructors

Constructor	Description
MessageStripExceptions(MessageReceiver<? super M> d, boolean total)	Only constructor.

Method Summary

Modifier and Type	Method	Description
void	receive(M m)	Pass on the message after removing the exception (total=true) or replacing it with a clone without stack trace.

Methods inherited from class eu.bandm.tools.message.SingleSender

getReceiver, send, setReceiver

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.bandm.tools.message.MessageReceiver

ifSubcriticalThen, ifSubcriticalThen, ifSubcriticalThenElse

Field Details

total

protected boolean total

Whether exceptions are stripped off totally. If false: only their stack trace.

emptyStackTrace

protected static final StackTraceElement[] emptyStackTrace

Constructor Details

MessageStripExceptions

public MessageStripExceptions(MessageReceiver<? super M> d,
 boolean total)

Only constructor.

Parameters:

total - whether exceptions are stripped off totally, or only their stack trace.

Method Details

receive

public void receive(M m)

Pass on the message after removing the exception (total=true) or replacing it with a clone without stack trace. Please note that the Message object and the Exception object are altered, which may affect parallel references.

Specified by:

receive in interface MessageReceiver<M extends Message>

Parameters:

m - the message to receive.