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zepernick
 Post subject: Getting Metadata Out Of XML Mappings
PostPosted: Wed Oct 27, 2004 3:45 pm 
Beginner
Beginner

Joined: Fri Oct 22, 2004 4:47 pm
Posts: 22
Can anyone tell me if there is a way to get the MetaData from the Hibernate XML mappings? Here is some psudo code of what I am trying to accomplish



Code:

MetaData mymetadata = new MetaData(MyClass)
mymetadata.getTableName()
mymetadata.getColumnName("myClassProperty");



I am trying to get this history interceptor working. I have it determining changes, but I would like to have the table name and columns names that the change is taking place in, instead of the property's from the class.

http://www.hibernate.org/195.html


Thanks,

Paul
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khooke
 Post subject:
PostPosted: Wed Oct 27, 2004 4:01 pm 
Regular
Regular

Joined: Wed Jan 07, 2004 5:16 pm
Posts: 65
Location: CA, USA
Try looking at:
Code:
ClassMetadata meta = sessionFactory.getClassMetadata(YourClass.class);


and then look in the API from there to find what you want. I'm not sure (from a quick look) that the ClassMetadata class exposes the info that you need though...

Kevin
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zepernick
 Post subject:
PostPosted: Wed Oct 27, 2004 4:10 pm 
Beginner
Beginner

Joined: Fri Oct 22, 2004 4:47 pm
Posts: 22
I was looking at this, and it does not look like it provides what I am looking for. It looks like it is returning the properties that are in the class and their types.

Thanks,

Paul
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zepernick
 Post subject:
PostPosted: Thu Oct 28, 2004 6:12 am 
Beginner
Beginner

Joined: Fri Oct 22, 2004 4:47 pm
Posts: 22
Does anyone have any other ideas? I can't believe that this functionality would not be provided.

Thanks,


Paul
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digbyk
 Post subject: Re: Getting Metadata Out Of XML Mappings
PostPosted: Thu Oct 28, 2004 7:11 am 
Newbie

Joined: Thu Oct 21, 2004 10:45 am
Posts: 11
zepernick wrote:
Can anyone tell me if there is a way to get the MetaData from the Hibernate XML mappings? Here is some psudo code of what I am trying to accomplish



Code:

MetaData mymetadata = new MetaData(MyClass)
mymetadata.getTableName()
mymetadata.getColumnName("myClassProperty");



I am trying to get this history interceptor working. I have it determining changes, but I would like to have the table name and columns names that the change is taking place in, instead of the property's from the class.

http://www.hibernate.org/195.html


Thanks,

Paul


Have a look at this thread where my very similar question was answered:

http://forum.hibernate.org/viewtopic.php?t=935738
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zepernick
 Post subject:
PostPosted: Thu Oct 28, 2004 10:06 am 
Beginner
Beginner

Joined: Fri Oct 22, 2004 4:47 pm
Posts: 22
digbyk,

Thanks a million. That was exactly what I was looking for.


Thank,

Paul
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