package samples.jms.dii;
import org.apache.axis.AxisFault;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.configuration.XMLStringProvider;
import org.apache.axis.deployment.wsdd.WSDDConstants;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.transport.jms.JMSConstants;
import org.apache.axis.transport.jms.JMSTransport;
import org.apache.axis.transport.jms.SimpleJMSListener;
import org.apache.axis.utils.Options;
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import java.util.HashMap;
/**
* Demonstrates use of a JMS URL endpoint address to drive the JMS transport.
*
* The JMS listener is an intermediary that receives the JMS service request and
* invokes the actual stock quote service over HTTP.
*
* @author Ray Chun (rchun@sonicsoftware.com)
*/
public class JMSURLTest {
static final String wsdd =
"<deployment xmlns=\"http://xml.apache.org/axis/wsdd/\" " +
"xmlns:java=\"" + WSDDConstants.URI_WSDD_JAVA + "\">\n" +
" <transport name=\"JMSTransport\" pivot=\"java:org.apache.axis.transport.jms.JMSSender\"/>\n" +
" <service name=\"" + WSDDConstants.URI_WSDD + "\" provider=\"java:MSG\">\n" +
" <parameter name=\"allowedMethods\" value=\"AdminService\"/>\n" +
" <parameter name=\"className\" value=\"org.apache.axis.utils.Admin\"/>\n" +
" </service>\n" +
"</deployment>";
// the JMS URL target endpoint address
static String sampleJmsUrl = "jms:/MyQ?" +
"vendor=JNDI" +
"&java.naming.factory.initial=com.sun.jndi.fscontext.RefFSContextFactory" +
"&java.naming.provider.url=file:///c:/JNDIStore" +
"&ConnectionFactoryJNDIName=MyCF" +
"&deliveryMode=persistent" +
"&priority=5" +
"&ttl=10000" +
"&debug=true";
/*
// example using Sonic
static String sampleJmsUrl = "jms:/SampleQ1?" +
"vendor=SonicMQ" +
"&brokerURL=localhost:2506" +
"&deliveryMode=persistent" +
"&priority=5" +
"&ttl=10000";
*/
public static void main(String args[]) throws Exception {
Options opts = new Options( args );
// first check if we should print usage
if ((opts.isFlagSet('?') > 0) || (opts.isFlagSet('h') > 0))
printUsage();
String username = opts.getUser();
String password = opts.getPassword();
HashMap connectorMap = SimpleJMSListener.createConnectorMap(opts);
HashMap cfMap = SimpleJMSListener.createCFMap(opts);
String destination = opts.isValueSet('d');
// create the jms listener
SimpleJMSListener listener = new SimpleJMSListener(connectorMap,
cfMap,
destination,
username,
password,
false);
listener.start();
args = opts.getRemainingArgs();
if ( args == null || args.length == 0)
printUsage();
for (int i = 0; i < args.length; i++)
{
try
{
Float res = getQuote(args[i], username, password);
System.out.println(args[i] + ": " + res);
}
catch(AxisFault af)
{
System.out.println(af.dumpToString());
}
}
// shutdown
listener.shutdown();
// close all JMSConnectors whose configuration matches that of the JMS URL
// note: this is optional, as all connectors will be closed upon exit
JMSTransport.closeMatchingJMSConnectors(sampleJmsUrl, username, password);
System.exit(1);
}
public static Float getQuote(String ticker, String username, String password)
throws javax.xml.rpc.ServiceException, AxisFault
{
Float res = new Float(-1.0);
Service service = new Service(new XMLStringProvider(wsdd));
// create a new Call object
Call call = (Call) service.createCall();
call.setOperationName( new QName("urn:xmltoday-delayed-quotes", "getQuote") );
call.addParameter( "symbol", XMLType.XSD_STRING, ParameterMode.IN );
call.setReturnType( XMLType.XSD_FLOAT );
try
{
java.net.URL jmsurl = new java.net.URL(sampleJmsUrl);
call.setTargetEndpointAddress(jmsurl);
// set additional params on the call if desired
call.setUsername(username);
call.setPassword(password);
call.setTimeout(new Integer(30000));
res = (Float) call.invoke(new Object[] {ticker});
}
catch (java.net.MalformedURLException e)
{
throw new AxisFault("Invalid JMS URL", e);
}
catch (java.rmi.RemoteException e)
{
throw new AxisFault("Failed in getQuote()", e);
}
return res;
}
public static void printUsage()
{
System.out.println("JMSURLTest: Tests JMS transport by obtaining stock quote");
System.out.println(" Usage: JMSURLTest <symbol 1> <symbol 2> <symbol 3> ...");
System.out.println(" Opts: -? this message");
System.out.println();
System.out.println(" -c connection factory properties filename");
System.out.println(" -d destination");
System.out.println(" -t topic [absence of -t indicates queue]");
System.out.println();
System.out.println(" -u username");
System.out.println(" -w password");
System.out.println();
System.out.println(" -s single-threaded listener");
System.out.println(" [absence of option => multithreaded]");
System.exit(1);
}
}
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