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package org.jboss.test.messaging.jms.server.connectionmanager;
import java.util.Iterator;
import java.util.Map;
import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.Session;
import org.jboss.jms.client.JBossConnection;
import org.jboss.jms.client.JBossConnectionFactory;
import org.jboss.jms.delegate.ConnectionEndpoint;
import org.jboss.jms.delegate.IDBlock;
import org.jboss.jms.delegate.SessionDelegate;
import org.jboss.jms.server.ConnectionManager;
import org.jboss.jms.server.ServerPeer;
import org.jboss.jms.server.connectionmanager.SimpleConnectionManager;
import org.jboss.jms.tx.MessagingXid;
import org.jboss.jms.tx.TransactionRequest;
import org.jboss.test.messaging.jms.JMSTestCase;
import org.jboss.test.messaging.tools.ServerManagement;
/**
*
* A SimpleConnectionManagerTest.
*
* @author <a href="tim.fox@jboss.com">Tim Fox</a>
* @version <tt>$Revision: 3174 $</tt>
*
* $Id: SimpleConnectionManagerTest.java 3174 2007-10-05 15:14:57Z timfox $
*/
public class SimpleConnectionManagerTest extends JMSTestCase
{
// Constants -----------------------------------------------------
// Static --------------------------------------------------------
// Attributes ----------------------------------------------------
// Constructors --------------------------------------------------
public SimpleConnectionManagerTest(String name)
{
super(name);
}
// Public --------------------------------------------------------
public void testWithRealServer() throws Exception
{
ConnectionFactory cf = (JBossConnectionFactory)ic.lookup("/ConnectionFactory");
JBossConnection conn1 = null;
JBossConnection conn2 = null;
try
{
conn1 = (JBossConnection)cf.createConnection();
Session sess1 = conn1.createSession(false, Session.AUTO_ACKNOWLEDGE);
conn2 = (JBossConnection)cf.createConnection();
Session sess2 = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
ServerPeer peer = ServerManagement.getServer().getServerPeer();
SimpleConnectionManager cm = (SimpleConnectionManager)peer.getConnectionManager();
//Simulate failure on connection
Map jmsClients = cm.getClients();
assertEquals(1, jmsClients.size());
Map endpoints = (Map)jmsClients.values().iterator().next();
assertEquals(2, endpoints.size());
Iterator iter = endpoints.entrySet().iterator();
Map.Entry entry = (Map.Entry)iter.next();
String sessId1 = (String)entry.getKey();
entry = (Map.Entry)iter.next();
//Simulate failure of connection
cm.handleClientFailure(sessId1, true);
//both connections should be shut
jmsClients = cm.getClients();
assertEquals(0, jmsClients.size());
}
finally
{
if (conn1 != null)
{
conn1.close();
}
if (conn2 != null)
{
conn2.close();
}
}
}
public void testWithMock() throws Exception
{
SimpleConnectionManager cm = new SimpleConnectionManager();
SimpleConnectionEndpoint e1 = new SimpleConnectionEndpoint(cm, "jvm1", "sessionid1");
SimpleConnectionEndpoint e2 = new SimpleConnectionEndpoint(cm, "jvm1", "sessionid2");
SimpleConnectionEndpoint e3 = new SimpleConnectionEndpoint(cm, "jvm2", "sessionid3");
SimpleConnectionEndpoint e4 = new SimpleConnectionEndpoint(cm, "jvm2", "sessionid4");
SimpleConnectionEndpoint e5 = new SimpleConnectionEndpoint(cm, "jvm3", "sessionid5");
SimpleConnectionEndpoint e6 = new SimpleConnectionEndpoint(cm, "jvm3", "sessionid6");
assertFalse(e1.isClosed());
assertFalse(e2.isClosed());
assertFalse(e3.isClosed());
assertFalse(e4.isClosed());
assertFalse(e5.isClosed());
assertFalse(e6.isClosed());
cm.registerConnection("jvm1", "sessionid1", e1);
cm.registerConnection("jvm1", "sessionid2", e2);
cm.registerConnection("jvm2", "sessionid3", e3);
cm.registerConnection("jvm2", "sessionid4", e4);
cm.registerConnection("jvm3", "sessionid5", e5);
cm.registerConnection("jvm3", "sessionid6", e6);
assertTrue(cm.containsRemotingSession("sessionid1"));
assertTrue(cm.containsRemotingSession("sessionid2"));
assertTrue(cm.containsRemotingSession("sessionid3"));
assertTrue(cm.containsRemotingSession("sessionid4"));
assertTrue(cm.containsRemotingSession("sessionid5"));
assertTrue(cm.containsRemotingSession("sessionid6"));
ConnectionEndpoint r1 = cm.unregisterConnection("jvm3", "sessionid6");
assertEquals(e6, r1);
assertFalse(e6.isClosed());
assertNull(cm.unregisterConnection("blah", "blah"));
assertFalse(cm.containsRemotingSession("sessionid6"));
ConnectionEndpoint r2 = cm.unregisterConnection("jvm3", "sessionid5");
assertEquals(e5, r2);
assertFalse(e5.isClosed());
assertFalse(cm.containsRemotingSession("sessionid5"));
cm.handleClientFailure("sessionid4", true);
assertNull(cm.unregisterConnection("jvm2", "sessionid4"));
assertNull(cm.unregisterConnection("jvm2", "sessionid3"));
assertFalse(cm.containsRemotingSession("sessionid4"));
assertFalse(cm.containsRemotingSession("sessionid3"));
assertTrue(e3.isClosed());
assertTrue(e4.isClosed());
ConnectionEndpoint r3 = cm.unregisterConnection("jvm1", "sessionid1");
assertEquals(e1, r3);
assertFalse(e1.isClosed());
ConnectionEndpoint r4 = cm.unregisterConnection("jvm1", "sessionid2");
assertEquals(e2, r4);
assertFalse(e2.isClosed());
assertFalse(cm.containsRemotingSession("sessionid2"));
assertFalse(cm.containsRemotingSession("sessionid1"));
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
class SimpleConnectionEndpoint implements ConnectionEndpoint
{
public boolean closed;
private ConnectionManager cm;
private String jvmId;
private String sessionID;
SimpleConnectionEndpoint(ConnectionManager cm, String jvmId, String sessionID)
{
closed = false;
this.cm = cm;
this.jvmId = jvmId;
this.sessionID = sessionID;
}
public boolean isClosed()
{
return closed;
}
public SessionDelegate createSessionDelegate(boolean transacted, int acknowledgmentMode, boolean isXA) throws JMSException
{
return null;
}
public String getClientID() throws JMSException
{
return null;
}
public MessagingXid[] getPreparedTransactions()
{
return null;
}
public void sendTransaction(TransactionRequest request, boolean retry) throws JMSException
{
}
public void setClientID(String id) throws JMSException
{
}
public void start() throws JMSException
{
}
public void stop() throws JMSException
{
}
public void close() throws JMSException
{
cm.unregisterConnection(jvmId, sessionID);
closed = true;
}
public long closing(long seq) throws JMSException
{
return -1;
}
public IDBlock getIdBlock(int size) throws JMSException
{
return null;
}
}
}