The following comment has been added to this issue:
Author: Andrew Stevens
Created: Wed, 6 Apr 2005 6:12 PM
Body:
It probably wouldn't be too difficult to add this - for starters, a bunch of
<XDtClass:classTagValue> tags in hibernate.xdt guarded by a config param (since
not everyone needs it) and a version test (as meta was only added to the DTD in
2.0). Unless a lot more people ask for it, I don't expect it'll be added to
the main distribution, though.
Round-trip engineering is a good buzzword, but with all that generation going
on, it's impractical. When you go for java to hmb and back again, what changes
your database schema? And, after you've updated the database manually, why not
just re-run Middlegen & hbm2java to update the java files? After all, you
can't have added any other code in the classes otherwise doing the
java->hbm->java shuffle would lose it anyway... Also, what's the point of
generating XDoclet-enhanced java files when you already have the hbms from
Middlegen? All that'll do is regenerate what you already have. Or, if the use
of Middlegen was a one-off to get the initial java files, then just maintain
those (they're probably clearer to edit anyway than hbm files).
IMO you should just decide what your "source" is (UML model, java classes or
the database schema) and generate everything else derived from that (via
AndroMDA, XDoclet or Middlegen respectively). Much simpler, and less chance of
overwriting something you didn't want to.
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View this comment:
http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1324?page=comments#action_16289
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View the issue:
http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1324
Here is an overview of the issue:
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Key: XDT-1324
Summary: missing xdoclet tags from java files
Type: Bug
Status: Resolved
Priority: Major
Resolution: WON'T FIX
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: XDoclet
Components:
Hibernate Module
Versions:
1.2.2
Assignee: xdoclet-devel (Use for new issues)
Reporter: Jeryl M. Cook
Created: Fri, 1 Apr 2005 8:31 AM
Updated: Wed, 6 Apr 2005 6:12 PM
Environment: windows xp, 2gigs ram, java 1.4.x, eclipse xdoclet 1.2.2,middlegen
2.1
Description:
ok, ive been using xdoclet/middlegen/hibernate for a good while now.. here is
my procedure.
i only use middlegen in the earlier stage from a legacy database. it generates
the .hbm WITH THE XDoclet tags, which i like...then i use java2hbm that
generates the nice java files WITH THE Xdoclet tags.. NOW this is where round
trip stopps and i havnt foudn a solution. i change an Xdoclet tag, in the
java class then run java2hbm(using xdoclet hibernate tool), and it DOES NOT
include the xdoclet metadata tags in the .hbm files! When i run hbm2java again
on the second generated hbm files , they create the java files WITHOUT the
metadata tags ... is there a setting i can tell xdoclet to include the metadata
tags when generating the hbm from java??
middlgen->hbm(with xdoclet tags)->hbmn2java->creates java(with xdoclet tags)
java2hbm(xdoclet plugin)->hbm(without xdoclet tags)-> :(
if possible please send me a response if im doing somthing wrong or this is a
bug..thanks
Jeryl Cook
http://pharaohofkush.blogspot.com/
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