topic Re: Persistent objects in Application Development and Automation Discussions

Persistent objects

Former Member — Wed, 04 Jun 2008 11:41:23 GMT

Hi ,

Can anyone explain me how to create a persitant object in SAP version 7.1

Thanks & regards,

Shiva Lakshmi Kummari.

Re: Persistent objects

jaideeps — Wed, 04 Jun 2008 11:45:53 GMT

hi,

please chekc the below link to create the Persistent objects..

http://www.saptechnical.com/Tutorials/OOPS/MainPage.htm

thanks

jaideep

Re: Persistent objects

Former Member — Wed, 04 Jun 2008 13:36:06 GMT

Hi Shiva Lakshmi,

JPOX is a heterogenous persistence solution for Java. It allows you and your team to take your Java data model objects and persist them to a datastore without having to spend large amounts of time defining how they will be persisted. This means that you can concentrate your application development time on adding business logic rather than the routine task of storing/retrieval of your objects.

JPOX is designed to comply with all pertinent standards in the persistence domain. It is a fully compliant implementation of the JDO1/JDO2 specifications, and complies with the JPA1 and JDO2.1 specifications in its 1.2 release. This means that by choosing JPOX you have persistence behaviour that you can trust and is defined in Java standards specifications. In addition JPOX is extensible utilising the OSGi standard plugin mechanism and providing many extension points where you can enhance your persistence capabilities even further. JPOX is free and released under the Apache 2 open source license, and so the source code is available for download along with the leading open source standards-compliant Java persistence implementation.

*http://www.odbms.org/download/010.01%20Cook%20Native%20Queries%20for%20Persistent%20Objects%20August%202005.pdf*

http://www.jpox.org/docs/index.html

Check this two threads. They give you detailed info about persistent objects.

Reward points if useful.

Cheers,

Ahmed Khan

Re: Persistent objects

GrahamRobbo — Wed, 04 Jun 2008 23:04:59 GMT

Hi Shiv,

Thomas Jung did a good blog on this a while ago. You can find it at /people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql

Cheers

Graham Robbo

Re: Persistent objects

Former Member — Thu, 05 Jun 2008 03:58:07 GMT

Hi,

refer to these links

http://help.sap.com/saphelp_nw04/helpdata/en/f5/a3682ebc6911d4b2e80050dadfb92b/frameset.htm

http://help.sap.com/saphelp_nw04/helpdata/en/d2/7849b8bec911d4b2e80050dadfb92b/frameset.htm

Re: Persistent objects

Former Member — Fri, 06 Jun 2008 08:41:31 GMT

Hi,

I guess ur answer is not related to SAP.

REgards,

Shiva.

Edited by: Shiva Lakshmi Kummari on Jun 6, 2008 10:41 AM

Re: Persistent objects

Former Member — Tue, 24 Jun 2008 07:05:39 GMT

In SE24, this is for creating global classes.

In this when you enter the name of the classes and press enter it will ask for class type and that select radio button Persistent and create it. Here an Agent or Actor class is automatically generated. In Persistent button inside the class we can give the table or structure name to maintian. we can select the fields of this given table r structure. Here automatically the default methods are crreated for that class.

Encourage me by rewarding points.

Regards

Chandralekha