1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
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);
}
}
|
