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/*
*
* 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.qpid.server.transport;
import org.apache.qpid.management.common.mbeans.ManagedConnection;
import org.apache.qpid.server.configuration.MockConnectionConfig;
import org.apache.qpid.server.registry.ApplicationRegistry;
import org.apache.qpid.server.util.InternalBrokerBaseCase;
import org.apache.qpid.server.virtualhost.VirtualHost;
import org.apache.qpid.transport.Binary;
import org.apache.qpid.transport.Connection;
import org.apache.qpid.transport.Session;
import javax.management.JMException;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.TabularData;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicLong;
public class ServerConnectionMBeanTest extends InternalBrokerBaseCase
{
private ServerConnection _serverConnection;
private ServerSessionMock _serverSession;
private ServerConnectionMBean _mbean;
private List<Session> _sessions = new ArrayList<Session>();
@Override
public void setUp() throws Exception
{
super.setUp();
final VirtualHost vhost = ApplicationRegistry.getInstance().getVirtualHostRegistry().getVirtualHost("test");
_serverConnection = new ServerConnection(1)
{
protected Collection<Session> getChannels()
{
return _sessions;
}
public Session getSession(int channelId)
{
for(Session session : _sessions)
{
if (session.getChannel() == channelId)
{
return session;
}
}
return null;
}
@Override
public AtomicLong getLastIoTime()
{
return new AtomicLong(1);
}
};
final MockConnectionConfig config = new MockConnectionConfig(UUID.randomUUID(), null, null,
false, 1, vhost, "address", Boolean.TRUE, Boolean.TRUE, Boolean.TRUE,
"authid", "remoteProcessName", new Integer(1967), new Integer(1970), vhost.getConfigStore(), Boolean.FALSE);
_serverConnection.setConnectionConfig(config);
_serverConnection.setVirtualHost(vhost);
_serverConnection.setConnectionDelegate(new ServerConnectionDelegate(getRegistry(), ""));
_serverSession = new ServerSessionMock(_serverConnection, 1);
_mbean = (ServerConnectionMBean) _serverConnection.getManagedObject();
}
public void testChannels() throws Exception
{
// check the channel count is correct
TabularData tabularData = _mbean.channels();
int channelCount = tabularData.size();
assertEquals("Unexpected number of channels",1,channelCount);
_sessions.add(new ServerSession(_serverConnection, new ServerSessionDelegate(),
new Binary(getName().getBytes()), 2 , _serverConnection.getConfig()));
channelCount = _mbean.channels().size();
assertEquals("Unexpected number of channels",2,channelCount);
final CompositeData chanresult = tabularData.get(new Integer[]{1});
assertNotNull(chanresult);
assertEquals("Unexpected channel id", new Integer(1),(Integer)chanresult.get(ManagedConnection.CHAN_ID));
assertNull("Unexpected default queue", chanresult.get(ManagedConnection.DEFAULT_QUEUE));
assertFalse("Unexpected transactional flag", (Boolean)chanresult.get(ManagedConnection.TRANSACTIONAL));
assertFalse("Flow should have been blocked", (Boolean)chanresult.get(ManagedConnection.FLOW_BLOCKED));
assertEquals("Unexpected unack'd count", new Integer(1967), (Integer)chanresult.get(ManagedConnection.UNACKED_COUNT));
}
public void testMaxChannels() throws Exception
{
_serverConnection.getConnectionDelegate().setChannelMax(10001);
assertEquals("Max channels not got correctly", new Long(10001), _mbean.getMaximumNumberOfChannels());
}
public void testRollback() throws Exception
{
_mbean.rollbackTransactions(1);
assertFalse("Rollback performed despite not being transacted", _serverSession.isRolledback());
_serverSession.setTransactional(true);
_mbean.rollbackTransactions(1);
assertTrue("Rollback not performed", _serverSession.isRolledback());
try
{
_mbean.rollbackTransactions(2);
fail("Exception expected");
}
catch (JMException jme)
{
//pass
}
}
public void testCommit() throws Exception
{
_mbean.commitTransactions(1);
assertFalse("Commit performed despite not being transacted", _serverSession.isCommitted());
_serverSession.setTransactional(true);
_mbean.commitTransactions(1);
assertTrue("Commit not performed", _serverSession.isCommitted());
try
{
_mbean.commitTransactions(2);
fail("Exception expected");
}
catch (JMException jme)
{
//pass
}
}
public void testGetName()
{
assertEquals("Unexpected Object Instance Name", "\"address\"", _mbean.getObjectInstanceName());
}
public void testEnableStatistics()
{
assertFalse("Unexpected statistics enable flag", _mbean.isStatisticsEnabled());
_mbean.setStatisticsEnabled(true);
assertTrue("Unexpected statistics enable flag", _mbean.isStatisticsEnabled());
}
public void testLastIOTime()
{
assertEquals("Unexpected last IO time", new Date(1), _mbean.getLastIoTime());
}
private class ServerSessionMock extends ServerSession
{
private int _channelId = 0;
private boolean _committed = false;
private boolean _rolledback = false;
private boolean _transacted = false;
ServerSessionMock(Connection connection, int channelId)
{
super(connection, new ServerSessionDelegate(), new Binary(String.valueOf(channelId).getBytes()), 1 , _serverConnection.getConfig());
_channelId = channelId;
_sessions.add(this);
}
public int getChannel()
{
return _channelId;
}
@Override
public void commit()
{
_committed = true;
}
@Override
public void rollback()
{
_rolledback = true;
}
public boolean isCommitted()
{
return _committed;
}
public boolean isRolledback()
{
return _rolledback;
}
@Override
public int getUnacknowledgedMessageCount()
{
return 1967;
}
public boolean isTransactional()
{
return _transacted;
}
public void setTransactional(boolean transacted)
{
_transacted = transacted;
}
}
}
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