/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 io.undertow.servlet.core;
import io.undertow.server.HttpServerExchange;
import io.undertow.servlet.api.ThreadSetupHandler;
/**
* @author Stuart Douglas
*/
public class ContextClassLoaderSetupAction implements ThreadSetupHandler {
private final ClassLoader classLoader;
public ContextClassLoaderSetupAction(final ClassLoader classLoader) {
this.classLoader = classLoader;
}
@Override
public <T, C> Action<T, C> create(final Action<T, C> action) {
return new Action<T, C>() {
@Override
public T call(HttpServerExchange exchange, C context) throws Exception {
final ClassLoader old = SecurityActions.getContextClassLoader();
SecurityActions.setContextClassLoader(classLoader);
try {
return action.call(exchange, context);
} finally {
SecurityActions.setContextClassLoader(old);
}
}
};
}
}