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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
HiveMindClassPool.java | 50% | 87.5% | 100% | 84.6% |
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// Copyright 2004 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.hivemind.service.impl;
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import java.util.HashSet;
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import java.util.Set;
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import javassist.ClassPath;
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import javassist.ClassPool;
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import javassist.LoaderClassPath;
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/**
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* Used to ensure that {@link javassist.ClassPool#appendClassPath(javassist.ClassPath)} is
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* invoked with a synchronized lock. Additionally, wraps around a shared
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* {@link org.apache.hivemind.service.impl.ClassFactoryClassLoader}.
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*
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* @author Howard Lewis Ship
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*/
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public class HiveMindClassPool extends ClassPool |
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{ |
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private ClassFactoryClassLoader _loader = new ClassFactoryClassLoader(); |
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/**
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* Used to identify which class loaders have already been integrated into the pool.
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*/
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private Set _loaders = new HashSet(); |
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public HiveMindClassPool()
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{ |
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super(null); |
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} |
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/**
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* Convienience method for adding to the ClassPath for a particular
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* class loader.
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*/
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public synchronized void appendClassLoader(ClassLoader loader) |
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{ |
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if (_loaders.contains(loader))
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return;
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_loader.addDelegateLoader(loader); |
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ClassPath path = new LoaderClassPath(loader);
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appendClassPath(path); |
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_loaders.add(loader); |
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} |
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public Class loadClass(String name, byte[] bytecodes) |
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{ |
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return _loader.loadClass(name, bytecodes);
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} |
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} |
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