69 lines
1.9 KiB
Java
69 lines
1.9 KiB
Java
/*
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* Copyright (c) 2002-2003 by OpenSymphony
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* All rights reserved.
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*/
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package com.opensymphony.oscache.base.events;
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import com.opensymphony.oscache.base.Cache;
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/**
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* A CachePatternEvent is fired when a pattern has been applied to a cache.
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*
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* @version $Revision$
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* @author <a href="mailto:chris@swebtec.com">Chris Miller</a>
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*/
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public final class CachePatternEvent extends CacheEvent {
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/**
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* The cache the pattern is being applied to.
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*/
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private Cache map = null;
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/**
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* The pattern that is being applied.
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*/
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private String pattern = null;
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/**
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* Constructs a cache pattern event with no origin
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*
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* @param map The cache map that the pattern was applied to
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* @param pattern The pattern that was applied
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*/
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public CachePatternEvent(Cache map, String pattern) {
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this(map, pattern, null);
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}
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/**
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* Constructs a cache pattern event
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*
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* @param map The cache map that the pattern was applied to
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* @param pattern The cache pattern that the event applies to.
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* @param origin An optional tag that can be attached to the event to
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* specify the event's origin. This is useful to prevent events from being
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* fired recursively in some situations, such as when an event handler
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* causes another event to be fired, or for logging purposes.
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*/
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public CachePatternEvent(Cache map, String pattern, String origin) {
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super(origin);
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this.map = map;
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this.pattern = pattern;
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}
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/**
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* Retrieve the cache map that had the pattern applied.
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*/
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public Cache getMap() {
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return map;
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}
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/**
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* Retrieve the pattern that was applied to the cache.
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*/
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public String getPattern() {
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return pattern;
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}
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public String toString() {
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return "pattern=" + pattern;
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}
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}
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