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ActiveMQ example source code file (TempUsage.java)
The ActiveMQ TempUsage.java source code/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.activemq.usage; import org.apache.activemq.store.kahadb.plist.PListStore; /** * Used to keep track of how much of something is being used so that a * productive working set usage can be controlled. Main use case is manage * memory usage. * * @org.apache.xbean.XBean * */ public class TempUsage extends Usage<TempUsage> { private PListStore store; public TempUsage() { super(null, null, 1.0f); } public TempUsage(String name, PListStore store) { super(null, name, 1.0f); this.store = store; } public TempUsage(TempUsage parent, String name) { super(parent, name, 1.0f); this.store = parent.store; } @Override protected long retrieveUsage() { if (store == null) { return 0; } return store.size(); } public PListStore getStore() { return store; } public void setStore(PListStore store) { this.store = store; onLimitChange(); } } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ TempUsage.java source code file: |
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