diff options
Diffstat (limited to 'M4-RCs/qpid/java/junit-toolkit-maven-plugin/src/main/org/apache/qpid/junit/maven/IsolatedClassLoader.java')
-rw-r--r-- | M4-RCs/qpid/java/junit-toolkit-maven-plugin/src/main/org/apache/qpid/junit/maven/IsolatedClassLoader.java | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/M4-RCs/qpid/java/junit-toolkit-maven-plugin/src/main/org/apache/qpid/junit/maven/IsolatedClassLoader.java b/M4-RCs/qpid/java/junit-toolkit-maven-plugin/src/main/org/apache/qpid/junit/maven/IsolatedClassLoader.java deleted file mode 100644 index fdae005f00..0000000000 --- a/M4-RCs/qpid/java/junit-toolkit-maven-plugin/src/main/org/apache/qpid/junit/maven/IsolatedClassLoader.java +++ /dev/null @@ -1,113 +0,0 @@ -/* - * - * 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.qpid.junit.maven; - -import java.net.URL; -import java.net.URLClassLoader; -import java.util.HashSet; -import java.util.Set; - -/** - * <p><table id="crc"><caption>CRC Card</caption> - * <tr><th> Responsibilities <th> Collaborations - * </table> - * - * @author Rupert Smith - * - * @noinspection CustomClassloader - */ -public class IsolatedClassLoader extends URLClassLoader -{ - - private static final URL[] EMPTY_URL_ARRAY = new URL[0]; - private ClassLoader parent = ClassLoader.getSystemClassLoader(); - - private Set urls = new HashSet(); - - private boolean childDelegation = true; - - public IsolatedClassLoader() - { - super(EMPTY_URL_ARRAY, null); - } - - public IsolatedClassLoader(ClassLoader parent, boolean childDelegation) - { - super(EMPTY_URL_ARRAY, parent); - - this.childDelegation = childDelegation; - } - - public IsolatedClassLoader(ClassLoader parent) - { - super(EMPTY_URL_ARRAY, parent); - } - - public void addURL(URL url) - { - // avoid duplicates - if (!urls.contains(url)) - { - super.addURL(url); - urls.add(url); - } - } - - public synchronized Class loadClass(String name) throws ClassNotFoundException - { - Class c; - - if (childDelegation) - { - c = findLoadedClass(name); - - ClassNotFoundException ex = null; - - if (c == null) - { - try - { - c = findClass(name); - } - catch (ClassNotFoundException e) - { - ex = e; - - if (parent != null) - { - c = parent.loadClass(name); - } - } - } - - if (c == null) - { - throw ex; - } - } - else - { - c = super.loadClass(name); - } - - return c; - } -} |