com.goldencode.p2j.aspects.ui

Class SyncConfigChangesAspect

java.lang.Object

com.goldencode.p2j.aspects.ui.SyncConfigChangesAspect

public class SyncConfigChangesAspect
extends java.lang.Object

The aspect monitors config changes and notifies ConfigSyncManager. This automates the process of config synchronization with the config owners.

Constructor Summary

Constructors

Constructor and Description
SyncConfigChangesAspect()

Method Summary

Modifier and Type	Method and Description
void	afterApplyConfig(WidgetConfig config) The method is called after WidgetConfig.applyConfig(WidgetConfig) is executed.
void	afterConfigSet(ConfigOwner target, WidgetConfig config) The method is called after config reference is saved in the config owner.
java.lang.Object	aroundSyncConfigChanges(org.aspectj.lang.ProceedingJoinPoint thisJoinPoint) Triggered around methods marked with SyncConfigChanges annotation.
void	beforeConfigValueSet(WidgetConfig config) The method is called after config field is assigned.

Methods inherited from class java.lang.Object

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

Constructor Detail

SyncConfigChangesAspect

public SyncConfigChangesAspect()

Method Detail

aroundSyncConfigChanges

public java.lang.Object aroundSyncConfigChanges(org.aspectj.lang.ProceedingJoinPoint thisJoinPoint)
                                         throws java.lang.Throwable

Triggered around methods marked with SyncConfigChanges annotation. The method starts and stops synchronization scopes using the methods ConfigSyncManager.markScopeStart() and ConfigSyncManager.markScopeEnd().

Parameters:

thisJoinPoint - A join point reference.

Returns:

The value of the join point method.

Throws:

java.lang.Throwable - Any exceptions are untouched propagated out.

afterConfigSet

public void afterConfigSet(ConfigOwner target,
                           WidgetConfig config)

The method is called after config reference is saved in the config owner. This helps to map config and config owners in cases when the config has not been assigned an id.

Parameters:

target - ConfigOwner reference.

config - WidgetConfig reference.

beforeConfigValueSet

public void beforeConfigValueSet(WidgetConfig config)

The method is called after config field is assigned. The config reference is then registered with ConfigSyncManager to be synchronized later with the config owner.

Parameters:

config - WidgetConfig reference.

afterApplyConfig

public void afterApplyConfig(WidgetConfig config)

The method is called after WidgetConfig.applyConfig(WidgetConfig) is executed. The target config reference is then registered with ConfigSyncManager to be synchronized later with the config owner.

Parameters:

config - WidgetConfig reference.