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/**
*
* Copyright 2006 The Apache Software Foundation
*
* Licensed 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.tuscany.tomcat.integration;
import java.util.Map;
import java.net.URL;
import org.apache.catalina.loader.WebappClassLoader;
/**
* A version of Tomcat's application classloader that only allows certain classes to be loaded.
* This is used in the integration tests to make sure that no Tuscany classes are exposed to the
* application except the ones needed to run the tests.
*
* @version $Rev$ $Date$
*/
@SuppressWarnings({"CustomClassloader"})
public class TestClassLoader extends WebappClassLoader {
private final Map<String, Class<?>> classes;
public TestClassLoader(Map<String, Class<?>> classes, URL url, ClassLoader parent) {
super(parent);
this.classes = classes;
addURL(url);
}
public Class<?> findClass(String name) throws ClassNotFoundException {
Class<?> clazz = classes.get(name);
if (clazz != null) {
return clazz;
}
if (name.startsWith("java.") || name.startsWith("javax.") || name.startsWith("org.osoa.")) {
return super.findClass(name);
}
throw new ClassNotFoundException(name);
}
}
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