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package com.sun.messaging.jmq.jmsserver;
import java.util.*;
import java.util.concurrent.*;
import com.sun.messaging.jmq.util.log.*;
import com.sun.messaging.jmq.jmsserver.Globals;
import com.sun.messaging.jmq.jmsserver.service.ServiceManager;
import com.sun.messaging.jmq.jmsserver.service.imq.IMQService;
import com.sun.messaging.jmq.jmsserver.service.imq.IMQEmbeddedService;
import com.sun.messaging.jmq.util.ServiceState;
import com.sun.messaging.jmq.jmsservice.BrokerEventListener;
import com.sun.messaging.jmq.jmsservice.BrokerEvent;
import com.sun.messaging.jmq.jmsservice.DirectBrokerConnection;
import com.sun.messaging.jmq.jmsservice.JMSDirectBroker;
import com.sun.messaging.jmq.io.*; //test program only
/**
* DirectBrokerProcess implementation. It wraps a singleton class
* (only one broker can be running in any process).<P>
*
* <u>Example</u><P>
* <code><PRE>
* DirectBrokerProcess bp = BrokerProcess.getBrokerProcess(BrokerProcess.DIRECT_BROKER);
* try {
*
* Properties ht = BrokerProcess.convertArgs(args);
* int exitcode = bp.start();
* if (exitcode != 0) { // failure to start
* System.out.println("Broker exited with " + exitcode);
* }
*
* } catch (IllegalArgumentException ex) {
* System.err.println("Bad Argument " + ex.getMessage());
* System.out.println(BrokerProcess.usage());
* }
* </PRE></code>
*/
public class DirectBrokerProcess extends BrokerProcess implements JMSDirectBroker
{
String name = "mqdirect";
public DirectBrokerProcess() {
super();
}
public int start(boolean inProcess, Properties properties, BrokerEventListener bel, boolean initOnly)
throws OutOfMemoryError, IllegalStateException, IllegalArgumentException
{
if (properties == null)
properties = new Properties();
properties.put(Globals.IMQ + ".service.runtimeAdd", name);
return super.start(inProcess, properties, bel, initOnly);
}
/**
* Returns true when the broker is ready to start processing messages
*/
public boolean directServiceIsUp() {
IMQService service = (IMQService)Globals.getServiceManager().getService(name);
if (service == null) return false;
return service.getState() == ServiceState.RUNNING;
}
public DirectBrokerConnection getConnection() {
IMQEmbeddedService service = (IMQEmbeddedService)Globals.getServiceManager().getService(name);
try {
return service.createConnection();
} catch (Exception ex) {
Globals.getLogger().logStack(Logger.WARNING, "L10N-XXX: Unable to create connection", ex);
}
return null;
}
}