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Thanks Liao, This GBean name is working. Now I am able
to get a reference to TransactionManager. Rakesh Ranjan From: Jian Liao
[mailto:[EMAIL PROTECTED] I think the gbean name should be: "geronimo.server:J2EEApplication=null,J2EEModule=geronimo/j2ee-server/1.0/car,J2EEServer=geronimo,
j2eeType=TransactionManager,name=TransactionManager" if you are using the
Geronimo-1.0 built at 2005-12-22. Hope it helps, - Jian Liao
On 12/30/05, Ranjan,
Rakesh (Cognizant) <[EMAIL PROTECTED]>
wrote: Hi friends, I tried to get a reference to TransactionManager using the code
suggested by David Jencks. But still its not working. I am giving u a hint what actually I am doing : I have a java class that contain the above to return the
TransactionManager. I am calling this class through a JSP Page. I am using the
Geronimo-1.0 server. There is a snippet of the code in the following line : public TransactionManager getTransactionManager() { TransactionManager tm=null; try { ObjectName TM_NAME = new
ObjectName("geronimo.server:J2EEApplication=null,J2EEModule=geronimo/j2ee-server/1.0-SNAPSHOT
/car,J2EEServer=geronimo,j2eeType=TransactionManager,name=TransactionManager"); Kernel kernel = KernelRegistry.getSingleKernel(); tm = (TransactionManager)
kernel.getProxyManager().createProxy(TM_NAME,TransactionManager.class); } catch (Exception e) {
System.out.println("Could not obtain Transaction Manager\n"+ e); } return tm; } But still its not working. Now the error is : Could not obtain Transaction Manager java.lang.IllegalArgumentException: Could not get GBeanInfo for
target object:
geronimo.server:J2EEApplication=null,J2EEModule=geronimo/j2ee-server/1.0-SNAPSHOT/car,J2EEServer=geronimo,
j2eeType=TransactionManager,name=TransactionManager I think the above GBean name is incorrect. Can anybody suggest
me to how to get the correct GBean name or any other way to get a reference to
transaction manager. Thanks and Regard, Rakesh Ranjan -----Original Message----- If I understand correctly your java code is in a j2ee
application rather than a gbean? If your code is in or called by a
gbean you should use the technique Guglielmo mentions. If your code
is in a j2ee application you have to work harder, and you have to find or
know the gbean name of the transaction manager. static final ObjectName TM_NAME = new ObjectName("geronimo.server:J2EEApplication=null,J2EEModule=geronimo/
j2ee-server/1.0-SNAPSHOT/ car,J2EEServer=geronimo,j2eeType=TransactionManager,name=TransactionMana
ger"); Kernel kernel = KernelRegistry.getSingleKernel(); TransactionManager tm =
kernel.getProxyManager().createProxy(TM_NAME, TransactionManager.class); I just wrote this code right here in this email so it is
probably full of typos and bugs but it shows the technique to use. If
you want to allow the transaction manager to be found even it it is in a
different module you can use a object name pattern, list the names
satisfying it and pick one. thanks david jencks On Dec 7, 2005, at 8:19 PM, Ranjan, Rakesh ((Cognizant)) wrote: > > Thanks Guglielmo, > But I want to get the reference to TransactionManager
through java > code only. Isn't it possible to get it using the
Transaction manager > GBean name. > With Regards, > Rakess Ranjan > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] ] > Sent: Wednesday, December 07, 2005 10:41 PM > To: [email protected] > Cc: [email protected] > Subject: Re: Reference to TransactionManager > > > > I had the same question. As per David Jencks: > > ================================== > > In your gbean info building code include something
like this: > >
infoFactory.addReference("TransactionManager", > ExtendedTransactionManager.class, NameFactory.TRANSACTION_MANAGER); > > > Then you won't have to specify the <type> in
the reference. > > In the xml plan, > > <reference
name="TransactionManager"> >
<module>org/apache/geronimo/Server</module> >
<name>TransactionManager</name> > </reference> > > assuming you are not using the patch I posted a few
days ago that > includes new-style configIds. > > > > "Ranjan, Rakesh \(Cognizant\)" <
[EMAIL PROTECTED]> > > 12/07/2005 05:11 AM > Please respond to user > > To:
<[email protected]
> > cc:
> Subject:
Reference to TransactionManager > > > > Hi, > I need a reference to the TransactionManager in one of java
class. But > I don't know the GBean name corresponding to the
TransactionManager. > Can anybody please help me how to get a reference to > TransactionManager in Java code. > Regards, > Rakesh Ranjan > This e-mail and any files transmitted with it are for
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RE: FW: Reference to TransactionManager
Ranjan, Rakesh \(Cognizant\) Sun, 01 Jan 2006 22:57:55 -0800
