/**
*
* Copyright 2003-2005 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.geronimo.connector.outbound.connectiontracking;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.resource.ResourceException;
import javax.security.auth.Subject;
import junit.framework.TestCase;
import org.apache.geronimo.connector.outbound.ConnectionInfo;
import org.apache.geronimo.connector.outbound.ConnectionInterceptor;
import org.apache.geronimo.connector.outbound.ConnectionReturnAction;
import org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor;
import org.apache.geronimo.connector.outbound.ManagedConnectionInfo;
import org.apache.geronimo.connector.outbound.GeronimoConnectionEventListener;
import org.apache.geronimo.transaction.DefaultInstanceContext;
import org.apache.geronimo.transaction.InstanceContext;
/**
*
*
* @version $Rev: 355877 $ $Date: 2005-12-11 03:48:27 +0100 (Sun, 11 Dec 2005) $
*
* */
public class ConnectionTrackingCoordinatorTest extends TestCase
implements ConnectionInterceptor {
private static final String name1 = "foo";
private static final String name2 = "bar";
private ConnectionTrackingCoordinator connectionTrackingCoordinator;
private ConnectionTrackingInterceptor key1;
private ConnectionTrackingInterceptor key2;
private Subject subject = null;
private Set unshareableResources;
private Set applicationManagedSecurityResources;
protected void setUp() throws Exception {
connectionTrackingCoordinator = new ConnectionTrackingCoordinator();
key1 = new ConnectionTrackingInterceptor(this, name1, connectionTrackingCoordinator);
key2 = new ConnectionTrackingInterceptor(this, name2, connectionTrackingCoordinator);
unshareableResources = new HashSet();
applicationManagedSecurityResources = new HashSet();
}
protected void tearDown() throws Exception {
connectionTrackingCoordinator = null;
key1 = null;
key2 = null;
}
public void testSimpleComponentContextLifecyle() throws Exception {
DefaultInstanceContext componentContext = new DefaultInstanceContext(unshareableResources, applicationManagedSecurityResources);
InstanceContext oldInstanceContext = connectionTrackingCoordinator.enter(componentContext);
assertNull("Expected old instance context to be null", oldInstanceContext);
//give the context a ConnectionInfo
ConnectionInfo connectionInfo = newConnectionInfo();
connectionTrackingCoordinator.handleObtained(key1, connectionInfo);
connectionTrackingCoordinator.exit(oldInstanceContext);
Map connectionManagerMap = componentContext.getConnectionManagerMap();
Set infos = (Set) connectionManagerMap.get(key1);
assertEquals("Expected one connection for key1", 1, infos.size());
assertTrue("Expected to get supplied ConnectionInfo from infos", connectionInfo == infos.iterator().next());
//Enter again, and close the handle
oldInstanceContext = connectionTrackingCoordinator.enter(componentContext);
assertNull("Expected old instance context to be null", oldInstanceContext);
connectionTrackingCoordinator.handleReleased(key1, connectionInfo);
connectionTrackingCoordinator.exit(oldInstanceContext);
connectionManagerMap = componentContext.getConnectionManagerMap();
infos = (Set) connectionManagerMap.get(key1);
assertEquals("Expected no connection set for key1", null, infos);
}
private ConnectionInfo newConnectionInfo() {
ManagedConnectionInfo mci = new ManagedConnectionInfo(null, null);
mci.setConnectionEventListener(new GeronimoConnectionEventListener(this, mci));
ConnectionInfo ci = new ConnectionInfo(mci);
ci.setConnectionHandle(new Object());
mci.addConnectionHandle(ci);
return ci;
}
public void testNestedComponentContextLifecyle() throws Exception {
DefaultInstanceContext componentContext1 = new DefaultInstanceContext(unshareableResources, applicationManagedSecurityResources);
InstanceContext oldInstanceContext1 = connectionTrackingCoordinator.enter(componentContext1);
assertNull("Expected old component context to be null", oldInstanceContext1);
//give the context a ConnectionInfo
ConnectionInfo connectionInfo1 = newConnectionInfo();
connectionTrackingCoordinator.handleObtained(key1, connectionInfo1);
//Simulate calling another component
DefaultInstanceContext componentContext2 = new DefaultInstanceContext(unshareableResources, applicationManagedSecurityResources);
InstanceContext oldInstanceContext2 = connectionTrackingCoordinator.enter(componentContext2);
assertTrue("Expected returned component context to be componentContext1", oldInstanceContext2 == componentContext1);
//give the context a ConnectionInfo
ConnectionInfo connectionInfo2 = newConnectionInfo();
connectionTrackingCoordinator.handleObtained(key2, connectionInfo2);
connectionTrackingCoordinator.exit(oldInstanceContext2);
Map connectionManagerMap2 = componentContext2.getConnectionManagerMap();
Set infos2 = (Set) connectionManagerMap2.get(key2);
assertEquals("Expected one connection for key2", 1, infos2.size());
assertTrue("Expected to get supplied ConnectionInfo from infos", connectionInfo2 == infos2.iterator().next());
assertEquals("Expected no connection for key1", null, connectionManagerMap2.get(key1));
connectionTrackingCoordinator.exit(oldInstanceContext1);
Map connectionManagerMap1 = componentContext1.getConnectionManagerMap();
Set infos1 = (Set) connectionManagerMap1.get(key1);
assertEquals("Expected one connection for key1", 1, infos1.size());
assertTrue("Expected to get supplied ConnectionInfo from infos", connectionInfo1 == infos1.iterator().next());
assertEquals("Expected no connection for key2", null, connectionManagerMap1.get(key2));
//Enter again, and close the handle
oldInstanceContext1 = connectionTrackingCoordinator.enter(componentContext1);
assertNull("Expected old component context to be null", oldInstanceContext1);
connectionTrackingCoordinator.handleReleased(key1, connectionInfo1);
connectionTrackingCoordinator.exit(oldInstanceContext1);
connectionManagerMap1 = componentContext1.getConnectionManagerMap();
infos1 = (Set) connectionManagerMap1.get(key1);
assertEquals("Expected no connection set for key1", null, infos1);
}
public Subject mapSubject(Subject sourceSubject) {
return subject;
}
public void getConnection(ConnectionInfo connectionInfo) throws ResourceException {
}
public void returnConnection(ConnectionInfo connectionInfo, ConnectionReturnAction connectionReturnAction) {
}
public void destroy() {
}
}