How to write the CORRECT code to use Application View in WLI8.1

Question

Hi, guys,
I try to use the WLI 8.1 released version now. and I deploy a Weblogic MQSeries
dapter 8.1 on WLI 8.1. And have create a Application view which detail is like
this:
ID demo_testadapter_conn110
Name conn110
Description connect to MQServer 110 machine
State Deployed
Adapter Instance mqdemo_testadapter_conn110__Default
And I create send/get message services in the defined Application view, and
they are work because I test the services in WLAI design console.
Then I try to write client code to use the deployed application view referenced
by aiuser(adapter).pdf document. And my code is like this :
Hashtable props = new Hashtable();
// set the properties
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
props.put(Context.PROVIDER_URL, "t3://localhost:7001");
props.put(Context.SECURITY_PRINCIPAL, "mqadmin");
props.put(Context.SECURITY_CREDENTIALS, "weblogic");
InitialContext initialContext = new InitialContext(props);
com.bea.wlai.client.ApplicationView appView = new ApplicationView(initialContext,"testadapter_conn110");
//com.bea.wlai.client.ApplicationView appView = new ApplicationView(initialContext,"mqdemo_testadapter_conn110__Default");
ConnectionRequestInfoMap map = new ConnectionRequestInfoMap();
//add ConnectionSpec properties
//map.put("prop_name","prop_value");
//put the connectionspec to a EIS
//appView.setConnectionSpec(map);
// Create a request document using the definition stored for this
// Application View at deployment time.
IDocumentDefinition requestDocumentDef = appView.getRequestDocumentDefinition("sendmsg");
SOMSchema requestSchema = requestDocumentDef.getDocumentSchema();
DefaultDocumentOptions options = new DefaultDocumentOptions();
options.setForceMinOccurs(1);
options.setRootName("ROOTNAME");
options.setTargetDocument(DocumentFactory.createDocument());
IDocument requestDocument = requestSchema.createDefaultDocument(options);
// Fill in the request with some data. What you fill in depends on
// the definition of the request document (i.e. its schema)
requestDocument.setStringInFirst("//ROOT/data/Format","value");
requestDocument.setStringInFirst("//ROOT/data/Content","this is a test");
// Invoke the service and retrieve the response document
IDocument responseDocument = appView.invokeService("sendmsg", requestDocument);
// Dump the response document out as XML
//System.out.println("GetSomeData: " + responseDocument.toXML());
But when I run this code, a jndi exception occured:
<2003-8-4 ÏÂÎç14ʱ43·Ö20Ãë CST> <Error> <HTTP> <BEA-101017> <[ServletContext(id=8732241,name=rootapp
,context-path=/rootapp)] Root cause of ServletException.
javax.naming.NameNotFoundException: Unable to resolve 'AI_GLOBAL_testadapter_conn110_ApplicationView
' Resolved ; remaining name 'AI_GLOBAL_testadapter_conn110_ApplicationView'
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:186)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:284)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:244)
and you can see I set the application view name like "testadapter_conn110" in
my code, I use "conn110" and also applicaiton ID to try, also occur this excption.
In the JDK document, the constructor of com.bea.wlai.client.ApplicationView
showed I should use the 'Name' of the Application View to create a object, but
it also throw a jndi exception.
What's the problem ? Hope you guys can help me!!
Regards,
shannon

Answer 1

Shannon,
Obviously the stack-trace says that u r having some jndi lookup problems...
just curious check if the JNDI tree of the hosting server (You can check it using
the admin console) to see if u have your application view is binded.. maybe the
app view is not binded properly..
+arvind
"Shannon Lee" <[email protected]> wrote:
>
Hi, guys,
I try to use the WLI 8.1 released version now. and I deploy a Weblogic
MQSeries
dapter 8.1 on WLI 8.1. And have create a Application view which detail
is like
this:
ID demo_testadapter_conn110
Name conn110
Description connect to MQServer 110 machine
State Deployed
Adapter Instance mqdemo_testadapter_conn110__Default
And I create send/get message services in the defined Application view,
and
they are work because I test the services in WLAI design console.
Then I try to write client code to use the deployed application view
referenced
by aiuser(adapter).pdf document. And my code is like this :
Hashtable props = new Hashtable();
// set the properties
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
props.put(Context.PROVIDER_URL, "t3://localhost:7001");
props.put(Context.SECURITY_PRINCIPAL, "mqadmin");
props.put(Context.SECURITY_CREDENTIALS, "weblogic");
InitialContext initialContext = new InitialContext(props);
com.bea.wlai.client.ApplicationView appView = new ApplicationView(initialContext,"testadapter_conn110");
//com.bea.wlai.client.ApplicationView appView = new ApplicationView(initialContext,"mqdemo_testadapter_conn110__Default");
ConnectionRequestInfoMap map = new ConnectionRequestInfoMap();
//add ConnectionSpec properties
//map.put("prop_name","prop_value");
//put the connectionspec to a EIS
//appView.setConnectionSpec(map);
// Create a request document using the definition stored for this
// Application View at deployment time.
IDocumentDefinition requestDocumentDef = appView.getRequestDocumentDefinition("sendmsg");
SOMSchema requestSchema = requestDocumentDef.getDocumentSchema();
DefaultDocumentOptions options = new DefaultDocumentOptions();
options.setForceMinOccurs(1);
options.setRootName("ROOTNAME");
options.setTargetDocument(DocumentFactory.createDocument());
IDocument requestDocument = requestSchema.createDefaultDocument(options);
// Fill in the request with some data. What you fill in depends
on
// the definition of the request document (i.e. its schema)
requestDocument.setStringInFirst("//ROOT/data/Format","value");
requestDocument.setStringInFirst("//ROOT/data/Content","this is a
test");
// Invoke the service and retrieve the response document
IDocument responseDocument = appView.invokeService("sendmsg", requestDocument);
// Dump the response document out as XML
//System.out.println("GetSomeData: " + responseDocument.toXML());
But when I run this code, a jndi exception occured:
<2003-8-4 ÏÂÎç14ʱ43·Ö20Ãë CST> <Error> <HTTP> <BEA-101017> <[ServletContext(id=8732241,name=rootapp
,context-path=/rootapp)] Root cause of ServletException.
javax.naming.NameNotFoundException: Unable to resolve 'AI_GLOBAL_testadapter_conn110_ApplicationView
' Resolved ; remaining name 'AI_GLOBAL_testadapter_conn110_ApplicationView'
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:186)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:284)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:244)
and you can see I set the application view name like "testadapter_conn110"
in
my code, I use "conn110" and also applicaiton ID to try, also occur this
excption.
In the JDK document, the constructor of com.bea.wlai.client.ApplicationView
showed I should use the 'Name' of the Application View to create a object,
but
it also throw a jndi exception.
What's the problem ? Hope you guys can help me!!
Regards,
shannon