com.igormaznitsa.meta.common.exceptions

Class MetaErrorListeners

java.lang.Object

com.igormaznitsa.meta.common.exceptions.MetaErrorListeners

@Weight(value=NORMAL)
public final class MetaErrorListeners
extends java.lang.Object

Service containing all error listeners for the common module methods and providing their notifications.

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.List<MetaErrorListener>	ERROR_LISTENERS

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MetaErrorListeners()

Method Summary

Modifier and Type	Method and Description
static void	addErrorListener(MetaErrorListener value) Add new fireError listener for global fireError events.
static void	clear() Remove all listeners.
static void	fireError(java.lang.String text, java.lang.Throwable error) Send notifications to all listeners.
static boolean	hasListeners() Check that there are registered listeners.
static void	removeErrorListener(MetaErrorListener value) Remove listener.

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_LISTENERS

private static final java.util.List<MetaErrorListener> ERROR_LISTENERS

Constructor Detail

MetaErrorListeners

private MetaErrorListeners()

Method Detail

clear

public static void clear()

Remove all listeners.

Since:

1.0

addErrorListener

public static void addErrorListener(MetaErrorListener value)

Add new fireError listener for global fireError events.

Parameters:

value - listener to be added

Since:

1.0

removeErrorListener

public static void removeErrorListener(MetaErrorListener value)

Remove listener.

Parameters:

value - listener to be removed

Since:

1.0

hasListeners

public static boolean hasListeners()

Check that there are registered listeners.

Returns:

true if presented listeners for global fireError events, false otherwise

Since:

1.0

fireError

@Weight(value=VARIABLE)
public static void fireError(java.lang.String text,
                                                     java.lang.Throwable error)

Send notifications to all listeners.

Parameters:

text - message text

error - error object

Since:

1.0