[
https://issues.apache.org/jira/browse/DBUTILS-30?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12676687#action_12676687
]
Dan Fabulich commented on DBUTILS-30:
-------------------------------------
The use case for this is described in DBUTILS-28:
bq. I had a web app that was used to query for data, and the data logically
belonged in the same object. However some of the data was in a tradtionally
RDBMS while the rest of the data was in stored in Mainframe ISAM files. There
was a COBOL program that contained years of business logic that they did not
what to re write, so they made a COBOL stored procedure in DB2 on the mainframe
that would call the program to retreive the data. So I could've had two objects
and written a routine to merge the data, but after looking at the DBUtils code
it was very easy to write it just reuse the existing object.
Fortunately, Kyle doesn't have to write a routine to merge the data: he can
just use BeanUtils.copyProperties, which does the right thing. I think we
should just close this issue out.
> [dbutils] New ResultSetHandler - ObjectHandler
> ----------------------------------------------
>
> Key: DBUTILS-30
> URL: https://issues.apache.org/jira/browse/DBUTILS-30
> Project: Commons DbUtils
> Issue Type: Improvement
> Environment: Operating System: other
> Platform: All
> Reporter: Joe Zulli
> Priority: Minor
> Fix For: 1.2
>
>
> It would be great to see a ResultSetHandler that populates an existing object
> (as opposed to the BeanHandler which instantiates a new one, given a class).
> This woud be useful for implementing simple and easy object relational
> mapping.
> For instance, an object that loads it self from the database could use the
> ObjectHandler and pass in "this" as the object.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
