Like you can see from the title, it describes my problem pretty well.
Ok, I have a problem with my ULC application which is deployed on the WebSphere
Application
Server<https://zmsaix.zms.pan:9043/ibm/console/pa.do?_pa=-1809308291&_rid=-72547758:117a7c13ce7:-7ff3&.pa=true>
6.1.0.0 application borrows db connection from app server, which means it
receiving db connection from connection pool from websphere.
My version of ULC is 6.2.1.
Here is the snippet of my code where I'm trying to borrow a connection from
Websphere connection pool:
try{
InitialContext cxt = new InitialContext();
if ( cxt == null ) {
throw new Exception("Uh oh -- no context!");
}
DataSource ds = (DataSource) cxt.lookup(
"java:comp/env/jdbc/zmspayplus" );
if ( ds == null ) {
throw new Exception("Data source not found!");
}
Connection con = ds.getConnection();
}catch(Exception e1){
ULCAlert alert = new ULCAlert("Errir" ,
e1.getMessage(), "Ok");
alert.show();
e1.printStackTrace();
}
}
That should work that way, but what I get is the following error:
********************ERROR BEGINS HERE********************\
00000024 Helpers W NMSV0605W: A javax.naming.Reference object looked
up from the
context "java:" with the name "comp/env/jdbc/zmspayplus" was sent to the
JNDI Naming Manager and an exception resu
lted. Reference data follows:
Reference Factory Class Name: com.ibm.ws.util.ResRefJndiLookupObjectFactory
Reference Factory Class Location URLs: <null>
Reference Class Name: java.lang.Object
Type: ResRefJndiLookupInfo
Content: [EMAIL PROTECTED] ResRefJndiLookupInfo:
Look up Name="jdbc/zmspayplus";JndiLoo
kupInfo: jndiName="jdbc/zmspayplus"; providerURL="";
initialContextFactory=""
Exception data follows:
com.ibm.websphere.naming.CannotInstantiateObjectException: Exception
occurred while the JNDI NamingManager was proc
essing a javax.naming.Reference object. [Root exception is
java.lang.Exception: Attempted to use a 5.0 DataSource o
utside of a 2.3 servlet]
at com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookupExt(
Helpers.java:1000)
at com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookup(
Helpers.java:705)
at com.ibm.ws.naming.jndicos.CNContextImpl.processResolveResults(
CNContextImpl.java:2093)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(
CNContextImpl.java:1947)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(
CNContextImpl.java:1862)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookupExt(
CNContextImpl.java:1552)
at com.ibm.ws.naming.util.IndirectJndiLookupObjectFactory$1.run(
IndirectJndiLookupObjectFactory.java:372)
at com.ibm.ws.security.util.AccessController.doPrivileged(
AccessController.java:118)
at
com.ibm.ws.naming.util.IndirectJndiLookupObjectFactory.getObjectInstanceExt
(IndirectJndiLookupObjectFact
ory.java:221)
at
com.ibm.ws.naming.util.IndirectJndiLookupObjectFactory.getObjectInstance
(IndirectJndiLookupObjectFactory
.java:149)
at com.ibm.ws.util.ResRefJndiLookupObjectFactory.getObjectInstance(
ResRefJndiLookupObjectFactory.java:144)
at javax.naming.spi.NamingManager.getObjectInstance(
NamingManager.java:316)
at
com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookupExt(
Helpers.java:896)
at
com.ibm.ws.naming.urlbase.UrlContextHelper.processBoundObjectForLookup(
UrlContextHelper.java:191)
at
com.ibm.ws.naming.java.javaURLContextRoot.processBoundObjectForLookup(
javaURLContextRoot.java:403)
at com.ibm.ws.naming.urlbase.UrlContextImpl.lookup(UrlContextImpl.java
:1280)
at com.ibm.ws.naming.java.javaURLContextImpl.lookup(
javaURLContextImpl.java:384)
at com.ibm.ws.naming.java.javaURLContextRoot.lookup(
javaURLContextRoot.java:201)
at com.ibm.ws.naming.java.javaURLContextRoot.lookup(
javaURLContextRoot.java:142)
at javax.naming.InitialContext.lookup(InitialContext.java:363)
at test.TestBoxPane$1.actionPerformed(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ulcjava.base.shared.internal.ReflectionUtilities.invokeMethod
(ReflectionUtilities.java:93)
at com.ulcjava.base.application.ULCProxy.dispatchEvent(ULCProxy.java
:422)
at com.ulcjava.base.application.ULCProxy.processActionEvent(
ULCProxy.java:357)
at
com.ulcjava.base.application.ULCProxy$ULCProxyDispatcher.processActionEvent(
ULCProxy.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ulcjava.base.shared.internal.ReflectionUtilities.invokeMethod
(ReflectionUtilities.java:93)
at com.ulcjava.base.application.ULCProxy.a(ULCProxy.java:20)
at com.ulcjava.base.application.ULCProxy.handleEvent(ULCProxy.java
:50)
at
com.ulcjava.base.application.ULCProxy$ULCProxyDispatcher.handleEvent(
ULCProxy.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ulcjava.base.shared.internal.ReflectionUtilities.invokeMethod
(ReflectionUtilities.java:93)
at com.ulcjava.base.application.ULCProxy.processInvokeULC(
ULCProxy.java:124)
at com.ulcjava.base.application.ULCProxy.handleRequest(ULCProxy.java
:371)
at com.ulcjava.base.server.ULCSession.processRequest(ULCSession.java
:293)
at com.ulcjava.base.server.ULCSession.processRequests(
ULCSession.java:215)
at
com.ulcjava.container.servlet.server.ActivationSession.processRequests(
ActivationSession.java:10)
at
com.ulcjava.container.servlet.server.SendRequestsCommand.handleRequestContent
(SendRequestsCommand.java:8
)
at com.ulcjava.container.servlet.server.ContainerCommand.execute(
ContainerCommand.java:55)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.a(
ServletContainerAdapterHelper.java:
90)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.service
(ServletContainerAdapterHelper
.java:66)
at com.ulcjava.container.servlet.server.ServletContainerAdapter.service(
ServletContainerAdapter.java:1)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(
ServletWrapper.java:966)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:478)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:463)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest
(CacheServletWrapper.java:92)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(
WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(
WebContainer.java:1425)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(
WCChannelLink.java:92)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(
HttpInboundLink.java:465)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(
HttpInboundLink.java:394)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete
(HttpICLReadCallback.java:102)
at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(
AioReadCompletionListener.java:152
)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(
AbstractAsyncFuture.java:213)
at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(
AbstractAsyncFuture.java:195)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:193)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(
ResultHandler.java:725)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:847)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)
Caused by: java.lang.Exception: Attempted to use a 5.0 DataSource outside of
a 2.3 servlet
at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.validServlet(
ConnectionFactoryBuilderImpl.java:1179)
at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.getCMConfigData(
ConnectionFactoryBuilderImpl.java:769)
at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.getObjectInstance(
ConnectionFactoryBuilderImpl.java:361)
at javax.naming.spi.NamingManager.getObjectInstance(
NamingManager.java:316)
at
com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookupExt(
Helpers.java:896)
... 70 more
********************ERROR ENDING HERE********************\
This is SystemOut log from Websphere, it means that log is written by ULC
application. I've realized from the error that my application using an
servlet 2.3... Is there any work around for this problem?
If anyone have any kind of experience with such environment and such
prerequisites please give some example or advice that could be helpful.
Thanks and regards,
Josip.
