OASIS Mailing List ArchivesView the OASIS mailing list archive below
or browse/search using MarkMail.

 


Help: OASIS Mailing Lists Help | MarkMail Help

sdo message

[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]


Subject: Re: [sdo] Groups - HelperContext Creation - Version 3 (HelperContextCreation-v3.zip) uploaded


Hi Fuhwei,

In the latest proposal there are actually two plug-in points that can be configured:
  1. SDO Implementation
    This is for setting up SDO for a particular environment.  WebLogic and WebSphere would each include an implementation of this, so that instances of HelperContextFactory behaved correctly inside their environments.  An SDO Implementation could also be created for OSGi environments like Eclipse Equinox so that SDO behaved correctly there as well.  The configuration for this aspect needs to be improved.

  2. HelperContextFactory
    This is the other plug-in point where different vendors can provide access to their own HelperContexts.  This would allow multiple SDO implementations to be available in the same SDO environment.
-Blaise

Fuhwei Lwo wrote:
OF47D67EB4.B2BCD6F0-ON88257591.00523EE5-88257591.0053E81B@us.ibm.com" type="cite">
Can we change the following statement in Implementation.java from

static final String PROPERTY_NAME = "commonj.sdo.helper.HelperContextFactory";

to something like

static final String SDO_IMPL_NAME = "commonj.sdo.impl.Implementation";

because the value of the system property is the user specified Java class for the SDO implementation.

Thanks.

Fuhwei Lwo



From: blaise.doughan@oracle.com
To: sdo@lists.oasis-open.org
Date: 04/07/2009 07:10 AM
Subject: [sdo] Groups - HelperContext Creation - Version 3 (HelperContextCreation-v3.zip)   uploaded




Hello All,

I have added the next revision of the SDO 3 API that includes both
HelperContext creation and standardized serialization.

-Blaise

-- Mr. Blaise Doughan

The document revision named HelperContext Creation - Version 3
(HelperContextCreation-v3.zip) has been submitted by Mr. Blaise Doughan to
the OASIS Service Data Objects (SDO) TC document repository.  This document
is revision #2 of HelperContextCreation.zip.

Document Description:
API Now Includes:
- HelperContext now has an optional identifier property
- A standard implementation of Resolvable that makes use of the
HelperContext identifier property so that de-serialization can occur
outside of the default HelperContext.  Also DataObjects serialized by one
vendor can be deserialized by another vendor.
- The ImplementationResolver has been renamed Implementation and is used to
configure SDO for different environments such as Java SE, application
servers, OSGi, etc.
- There is now one default HelperContext available from SDO instead of one
per HelperContextFactory.
- HelperContextFactory is now an interface.
- Type how has a HelperContext property.

View Document Details:
http://www.oasis-open.org/committees/document.php?document_id=31982

Download Document:  
http://www.oasis-open.org/committees/download.php/31982/HelperContextCreation-v3.zip

Revision:
This document is revision #2 of HelperContextCreation.zip.  The document
details page referenced above will show the complete revision history.


PLEASE NOTE:  If the above links do not work for you, your email application
may be breaking the link into two pieces.  You may be able to copy and paste
the entire link address into the address field of your web browser.

-OASIS Open Administration




[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]