Transaction with third party JMS providers and ejb
I am using a container managed stateless session bean to send messages to an ibm
mqseries running on the same computer. The EJB is deployed on weblogic 7.0. It
seems that sending JMS messages do not participate in the transaction and that
I have to call queueSession.commit() explicity every time. However, receiving
messages via Message Driven Beans in a transaction is not a problem. Any clue
how to resolve this or what is happening?
To do this today, you'd have to get the "XAResource" object from your JMS
provider's XASession object, and register it with JTA. I know this has come
up before, and you should be able to find more about this on the newsgroup.
Basically, every time you send a message, you need to do something like
this:
import javax.jms.*;
import javax.transaction.*;
XASession xaSession; // This is your vendor's XASession object
XAResource xaResource = xaSession.getXAResource();
Transaction tran = weblogic.transaction.TxHelper.getTransaction();
tran.enlistResource(xaResource);
// Now send your message!
You need to call "enlistResource" every time you send a message, or it won't
work.
WebLogic Server 8.1 will be able to do this automatically as long as you're
inside an EJB or a servlet.
greg
"raj" <[email protected]> wrote in message
news:[email protected]..
>
> I am using a container managed stateless session bean to send messages to
an ibm
> mqseries running on the same computer. The EJB is deployed on weblogic
7.0. It
> seems that sending JMS messages do not participate in the transaction and
that
> I have to call queueSession.commit() explicity every time. However,
receiving
> messages via Message Driven Beans in a transaction is not a problem. Any
clue
> how to resolve this or what is happening?
Similar Messages
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Using Weblogic MDB to consume message using a XA transaction with third party JMS Provider
I understood from the WebLogic documentation that we can invoke a third party JMS
using its XA interface from within a MDB where transaction-type is Container and
trans-attribute is Required. Also we will need to specify its XAConnection factory
name as connection-factory-jndi name. It that sufficient ?? Or do i need to set
up some other attributes also ??.
Hi Neeru,
I understand u were able to solve this issue.
I am using similar kind of configuration but instead of tibco i am using Webmethods.
Could u please let me know what did u do to solve the problem?
-thanks and regards.
Praveen
"Neeru Munjal" <[email protected]> wrote:
>
>Hi Rob,
>I used the same whitepaper and tried to use TIBCO JMS with Weblogic server),
>I
>started with MDB example specified in Weblogic 7.0 release in examples/ejb20/message
>and modified it to use trans-attribute as Required. Also I used connection
>factory
>which supports XA, but my MDB does not get called.
>
>Thanks & Regards
>Neeru
>
>Rob Woollen <[email protected]> wrote:
>>Here's a white paper about integrating 3rd party JMS providers with
>WLS:
>>
>>http://dev2dev.bea.com/resourcelibrary/whitepapersdetail.jsp?highlight=whitepapers&filePath=components%2Fdev2dev%2Fresourcelibrary%2Fwhitepapers%2Fwp_jmsproviders.htm
>>
>>-- Rob
>>
>>Neeru Munjal wrote:
>>> I understood from the WebLogic documentation that we can invoke a
>third
>>party JMS
>>> using its XA interface from within a MDB where transaction-type is
>>Container and
>>> trans-attribute is Required. Also we will need to specify its XAConnection
>>factory
>>> name as connection-factory-jndi name. It that sufficient ?? Or do
>i
>>need to set
>>> up some other attributes also ??.
>>>
>>
>
-
Troubles with third-party software: Mozilla and Microsoft
Can anybody help me?
I'm new to Macs. Loving it so far (why didn't I switch years ago?), but I am having a few teething difficulties. Namely, with some interaction between Mozilla Firefox for Mac and MS Word for Mac. Whenever I copy text from Firefox and paste it into Word, it's automatically stripped of all formatting - italics, bold, font, paragraph styles, the lot.
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Keybd_event with third party Virtual Key and WM_KEYDOWN
Hi All,
I want to use keybd_event() to send this third party virtual key called VK_OEM_CLR or 0xF5 to other application.
Third party header file defined:
#define VK_OEM_CLR 0xF5
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The other application that will receive the sending key:
LRESULT CALLBACK LLKbdProc(int nCode, WPARAM wParam, LPARAM lParam);
HHOOK kbdhk;
int quit = 0;
HINSTANCE m_hHookApiDLL = NULL;
typedef LRESULT (CALLBACK* HOOKPROC)(int code, WPARAM wParam, LPARAM lParam);
typedef HHOOK (__stdcall *SetWindowsHookExW)(int, HOOKPROC, HINSTANCE, DWORD);
typedef LRESULT (__cdecl *CallNextHookEx)(HHOOK, int, WPARAM, LPARAM);
typedef LRESULT (__cdecl *UnhookWindowsHookEx)(HHOOK);
static SetWindowsHookExW m_pfSetWindowsHook;
static CallNextHookEx m_pfCallNextHook;
#define WH_KEYBOARD_LL 20
typedef struct {
DWORD vkCode;
DWORD scanCode;
DWORD flags;
DWORD time;
ULONG_PTR dwExtraInfo;
} KBDLLHOOKSTRUCT, *PKBDLLHOOKSTRUCT;
void Dbg( TCHAR * lpszFormat, ... )
TCHAR szOutput[1024];
TCHAR * pOutput = szOutput;
va_list v1;
DWORD dwSize;
// Now do the normal printf stuff...
va_start( v1, lpszFormat );
dwSize = ::wvsprintf( pOutput, lpszFormat, v1 );
va_end( v1 );
OutputDebugString(szOutput);
_tprintf(szOutput);
LRESULT CALLBACK LLKbdProc(int nCode, WPARAM wParam, LPARAM lParam)
KBDLLHOOKSTRUCT *pKeyBoard = (KBDLLHOOKSTRUCT *)lParam;
switch( pKeyBoard->vkCode )
case 245://VK_OEM_CLR,0xf5,245
switch(lParam)
case WM_KEYDOWN:
Dbg(_T("receives VK_OEM_CLR, hex 0xf5, decimal 245 on WM_KEYDOWN\r\n"));
return 1;
case WM_KEYUP:
Dbg(_T("receives VK_OEM_CLR, hex 0xf5, decimal 245 on WM_KEYUP\r\n"));
return 1;
default:
Dbg(_T("receives VK_OEM_CLR, hex 0xf5, decimal 245 \r\n"));
break;
return 1;
break;
default: // no processing on this key
Dbg(_T("switch-case: Unknown key\r\n"));
return m_pfCallNextHook( NULL, nCode, wParam, lParam );
return 0;
int main()
m_hHookApiDLL = LoadLibrary(L"coredll.dll");
if(m_hHookApiDLL != NULL)
HINSTANCE appInstance = GetModuleHandle(NULL);
m_pfSetWindowsHook = (SetWindowsHookExW)GetProcAddress(m_hHookApiDLL,L"SetWindowsHookExW");
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//Dbg(_T("Message Pump... Listening...\r\n"));
MSG msg;
while(GetMessage(&msg, NULL, 0, 0) > 0)
if (quit) break;
TranslateMessage(&msg);
DispatchMessage(&msg);
return 0;
The application that receives the key, always catch the virtual key for VK_OEM_CLEAR, but there is no WM_KEYDOWN. Am I doing something wrong?That is it.. Thank you so much. other cases I use wParam,
but overlook for this case. -
Integrate third party JMS providers with sunone 8
Hi,
I am trying to integrate a JMS provider, FioranoMQ with Sunone Application server (version 8). I have defined an external queue connection factory using the administration console. But I am not able to deploy the EJB as the exception in server.log says that queue connection factory does not exist.
Here is the stack trace of the exception
[com.sun.enterprise.connectors.ConnectorRuntimeException: jms_MyQcfis not created yet!]|#]
[#|2004-01-06T15:43:55.312-0800|SEVERE|j2ee-appserver1.4|javax.enterprise.system.container.ejb.mdb|_ThreadID=11;|com.sun.enterprise.connectors.ConnectorRuntimeException
com.sun.enterprise.connectors.ConnectorRuntimeException: jms_MyQcfis not created yet!
at com.sun.enterprise.connectors.system.ActiveJmsResourceAdapter.setValuesFromConfiguration(ActiveJmsResourceAdapter.java:316)
at com.sun.enterprise.connectors.system.ActiveJmsResourceAdapter.updateMDBRuntimeInfo(ActiveJmsResourceAdapter.java:259)
at com.sun.enterprise.connectors.inflow.ConnectorMessageBeanClient.setup(ConnectorMessageBeanClient.java:139)
at com.sun.ejb.containers.MessageBeanContainer.<init>(MessageBeanContainer.java:189)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:196)
at com.sun.enterprise.server.AbstractLoader.loadEjbs(AbstractLoader.java:464)
at com.sun.enterprise.server.ApplicationLoader.load(ApplicationLoader.java:129)
at com.sun.enterprise.server.TomcatApplicationLoader.load(TomcatApplicationLoader.java:96)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:205)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:156)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:466)
In case I again try to create the jms_myqcf , it says that resource already exists.
The resource reference defined in the xml files are
Sun application client.xml
=====================
<sun-application-client>
<resource-ref>
<res-ref-name>jms_myqcf</res-ref-name>
<jndi-name>jms_myqcf</jndi-name>
<default-resource-principal>
<name></name>
<password></password>
</default-resource-principal>
</resource-ref>
<resource-env-ref>
<resource-env-ref-name>jms_MyQueue</resource-env-ref-name>
<jndi-name>jms_MyQueue</jndi-name>
</resource-env-ref>
</sun-application-client>
Sun EJB JAR.XML
===============
<sun-ejb-jar>
<enterprise-beans>
<unique-id>1</unique-id>
<ejb>
<ejb-name>SimpleMessageEJB</ejb-name>
<jndi-name>jms_MyQueue</jndi-name>
<mdb-connection-factory>
<jndi-name>jms_myqcf</jndi-name>
</mdb-connection-factory>
</ejb>
</enterprise-beans>
</sun-ejb-jar>
Do you have any idea why this exception is thrown?
JamesYou are right that I am using j2ee 1.4 final release.
I donot know much about connector 1.5 resource adapter and donot have one. Is there no other way that i can integrate an external JMS provider with sunone?
I intend to do the following.
- define the connection factory object & destination object in the external JNDI or any JNDI of sunone so that the applications can lookup these objects.
- Now i want to deploy a MDB which creates connection using the conn factory and listens for messages on destination defined in the jndi in the first step.
Thats all i want to do. Do you know which is the easier and best approach to do that? -
Local transaction with third party jdbc?
I am trying to use bean managed transction in my application,
and using Sybase jConnector5.2 jdbc driver with iPlanet6sp2.
Transaction Manager configed local.
The transaction always can not roll back successfully,
Anyone kindly give some ideas...
ThanksDu Xiao,
By "bean managed transction", are you referring to UserTransactions?
If so, your problem may lie in the autoCommit attribute of the Connection (or PooledConnection) object that you are using in your bean. Check to see if the autoCommit attribute is set to true or false on your connection.
If you are using UserTransactions, you should probably do connection.setAutoCommit(false) as you as you check out the Connection object. Without this code, your DML statements may be getting committed automatifcally even when you don't want them to, resulting in transactions that you can't roll back.
JC
Du Xiao Fei wrote:
>
I am trying to use bean managed transction in my application,
and using Sybase jConnector5.2 jdbc driver with iPlanet6sp2.
Transaction Manager configed local.
The transaction always can not roll back successfully,
Anyone kindly give some ideas...
Thanks -
Just when I getting to like oc4j I ran into this.
It is a beta document for 904 oc4j.
Oracle9iAS Containers for J2EE
Services Guide
Release 2 (9.0.4)
Part No. B10326-01
April 2003
Beta Draft March 21, 2003 11:59 am
Third-Party JMS Providers
This section discusses the following third-party JMS providers and how they
integrate with OC4J using the resource provider interface:
¦WebSphere MQ
¦SonicMQ
¦SwiftMQ
Here are the operations that the resource provider interface supports:
¦Look up queue and topic with
java:comp/resource/providerName/resourceName
¦Send a message in EJB
¦Receive a message synchronously in EJB
The context-scanning resource provider class is a generic resource provider class
that is shipped with OCJ for use with third-party message providers.
Note: Oracle supports only single-phase commit semantics for
resource providers other than OJMS.
Note: OC4J 9.0.4 does not offer MDB support for third-party JMS
providers.
Note: For the OC4J 9.0.4 implementation, MDBs are integrated
with OC4J JMS and OJMS.
Well I need MDB capability with Mqseries, so it looks like
I am going to have to abandon ship with oc4j, and go with
a J2EE server which supports MDB and JMS the way it was intended to, and not only work with the Vendors JMS implementation. I checked this 10.0.4 preview and it is
the same way.
I would be tickled if someone could tell me this is not
the case, but I'm not expecting any answer that would
make an MDB work with Mqseries.10.1.3 Developer Preview supports MQServies.
You can download the software at http://www.oracle.com/technology/tech/java/oc4j/1013/index.html
Look at the howto at http://www.oracle.com/technology/tech/java/oc4j/1013/howtos/how-to-mq-jms/doc/how-to-mq-jms.html
http://www.oracle.com/technology/tech/java/oc4j/1013/howtos/how-to-mq-jms/how-to-mq-jms.zip
The earlier releases support MQ Series but not in a transactional way.
-Debu -
Does OSB10gr3 support third-party security providers?
Does OSB 10gr3 support third-party security providers and third-party token handlers ?
If so what are they?
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Cheers
Manoj -
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I am looking for Example of Weblogic Appserver using XA Controlled Transaction
to send messages to third party JMS Server.
I want to send messages to JMS and use Weblogic MDB to consume that message and
send it to some third party JMS in a XA Controlled transaction.
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You can find the documentation for the TxHelper class and other
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http://e-docs.bea.com/wls/docs70/javadocs/index.html
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http://dev2dev.bea.com/resourcelibrary/whitepapers.jsp?highlight=whitepapers
And finally, if you have more questions, the transaction people will be able
to help more. Post to "weblogic.developer.interest.transaction".
greg
"Neeru Munjal" <[email protected]> wrote in message
news:[email protected]...
>
> I am looking for Example of Weblogic Appserver using XA Controlled
Transaction
> to send messages to third party JMS Server.
> I want to send messages to JMS and use Weblogic MDB to consume that
message and
> send it to some third party JMS in a XA Controlled transaction.
>
-
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More simply
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