RE: [sca-policy] ISSUE 48: Transaction defaults are not optimal

["Joshi, Kaanu" <Kaanu.Joshi@patni.com>]

Hi all,

A new issue has been created in the SCA Policy JIRA. The link to this issue is http://www.osoa.org/jira/browse/POLICY-48

Thanks and Regards,
Kaanu Joshi

-----Original Message-----
From: David Booz [mailto:booz@us.ibm.com]
Sent: Monday, March 10, 2008 8:31 PM
To: sca-policy@lists.oasis-open.org
Subject: [sca-policy] NEW ISSUE: Transaction defaults are not optimal


NOTE: This resolves action item 20071210-02



TARGET: OSOA Transaction Spec V1.0 (for editors only, SCA Policy FW working
draft 04)

[1]
http://www.oasis-open.org/committees/documents.php/26292/SCA_TransactionPolicy_V1.0.pdf



DESCRIPTION:

It is unfortunate to have to explicitly specify something when it is the
desired behavior in the vast majority of circumstances. In my opinion,
components that operate in global transactions should, by default, be able
to join in the transaction of the client. The more rare behavior of
suspending the transaction is what should be specified if you explicitly
don't want some operation to be able to join in the transaction of the
client.

I'm not sure you can wire from an @ProgagatesTransaction reference to a
component that is ManagedTransaction.global, if there is no interaction
intent on the component."
@ManagedTransaction("global")
public class FooImpl implements Foo { ...
}

public class client {
@ProgagatesTransaction
public Foo foo;
}

@ManagedTransaction("global")
@PropogatesTransaction <<<<<====this MUST be coded to get a normally
expected behavior
public class FooImpl implements Foo { ...
}

public class client {
@ProgagatesTransaction
public Foo foo;
}


Originally Issue SCA-259 from OSOA.

PROPOSAL: None




Dave Booz
STSM, SCA and WebSphere Architecture
Co-Chair OASIS SCA-Policy TC
"Distributed objects first, then world hunger"
Poughkeepsie, NY (845)-435-6093  or  8-295-6093
e-mail:booz@us.ibm.com
http://washome.austin.ibm.com/xwiki/bin/view/SCA2Team/WebHome


---------------------------------------------------------------------
To unsubscribe from this mail list, you must leave the OASIS TC that
generates this mail.  You may a link to this group and all your TCs in OASIS
at:
https://www.oasis-open.org/apps/org/workgroup/portal/my_workgroups.php


http://www.patni.com
World-Wide Partnerships. World-Class Solutions.
_____________________________________________________________________

This e-mail message may contain proprietary, confidential or legally
privileged information for the sole use of the person or entity to
whom this message was originally addressed. Any review, e-transmission
dissemination or other use of or taking of any action in reliance upon
this information by persons or entities other than the intended
recipient is prohibited. If you have received this e-mail in error
kindly delete  this e-mail from your records. If it appears that this
mail has been forwarded to you without proper authority, please notify
us immediately at netadmin@patni.com and delete this mail. 
_____________________________________________________________________