/**
* 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.cxf.jca.cxf.handlers;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;
import javax.resource.spi.ResourceAdapterInternalException;
import javax.security.auth.Subject;
import org.apache.cxf.jca.cxf.CXFInvocationHandler;
import org.apache.cxf.jca.cxf.CXFInvocationHandlerData;
import org.junit.Before;
import org.junit.Test;
public class InvocationHandlerFactoryTest extends HandlerTestBase {
private CXFInvocationHandler handler;
private Subject testSubject;
public InvocationHandlerFactoryTest() {
super();
}
public InvocationHandlerFactoryTest(String name) {
super(name);
}
@Before
public void setUp() {
super.setUp();
testSubject = new Subject();
try {
InvocationHandlerFactory factory = new InvocationHandlerFactory(mockBus, mci);
handler = factory.createHandlers(target, testSubject);
} catch (ResourceAdapterInternalException e) {
fail();
}
}
@Test
public void testCreateHandlerChain() throws ResourceAdapterInternalException {
CXFInvocationHandler first = handler;
CXFInvocationHandler last = null;
assertNotNull("handler must not be null", handler);
int count = 0;
Set<Class> allHandlerTypes = new HashSet<Class>();
while (handler != null) {
assertSame("managed connection must be set", mci, handler.getData().getManagedConnection());
assertSame("bus must be set", mockBus, handler.getData().getBus());
assertSame("subject must be set", testSubject, handler.getData().getSubject());
assertSame("target must be set", target, handler.getData().getTarget());
allHandlerTypes.add(handler.getClass());
last = handler;
handler = handler.getNext();
count++;
}
assertNotNull(last);
assertEquals("must create correct number of handlers", count, 4);
assertTrue("first handler must a ProxyInvocationHandler", first instanceof ProxyInvocationHandler);
assertTrue("last handler must be an InvokingInvocationHandler",
last instanceof InvokingInvocationHandler);
Class[] types = {ProxyInvocationHandler.class,
ObjectMethodInvocationHandler.class,
InvokingInvocationHandler.class,
SecurityTestHandler.class};
for (int i = 0; i < types.length; i++) {
assertTrue("handler chain must contain type: " + types[i], allHandlerTypes.contains(types[i]));
}
}
@Test
public void testOrderedHandlerChain() throws Exception {
assertEquals(ProxyInvocationHandler.class, handler.getClass());
assertEquals(ObjectMethodInvocationHandler.class, handler.getNext().getClass());
assertEquals(SecurityTestHandler.class, handler.getNext().getNext().getClass());
}
public static class SecurityTestHandler extends CXFInvocationHandlerBase {
public SecurityTestHandler(CXFInvocationHandlerData data) {
super(data);
}
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
return invokeNext(proxy, method, args);
}
}
}