AbstractCache.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 * http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.ofbiz.widget.cache;

import org.apache.ofbiz.base.util.cache.UtilCache;

public abstract class AbstractCache {

    protected String id;

    protected AbstractCache(String id) {
        this.id = id;
    }

    public void remove(String widgetName) {
        UtilCache.clearCache(getCacheName(widgetName));
    }

    public void clear() {
        UtilCache.clearCachesThatStartWith(getCacheNamePrefix());
    }

    public String getCacheNamePrefix() {
        return "widgetcache." + id + ".";
    }

    public String getCacheName(String widgetName) {
        return getCacheNamePrefix() + widgetName;
    }

    protected <K,V> UtilCache<K,V> getCache(String widgetName) {
        return UtilCache.findCache(getCacheName(widgetName));
    }

    protected UtilCache<WidgetContextCacheKey, GenericWidgetOutput> getOrCreateCache(String widgetName) {
        String name = getCacheName(widgetName);
        return UtilCache.getOrCreateUtilCache(name, 0, 0, 0, true, name);
    }
}