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Re: JavaEOGenerator running, but I do not understand the output.
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Re: JavaEOGenerator running, but I do not understand the output.


  • Subject: Re: JavaEOGenerator running, but I do not understand the output.
  • From: Mike Schrag <email@hidden>
  • Date: Sun, 11 Nov 2007 11:40:34 -0500

After I made all the classes part of a package, everything was fine, apart from the fact that they were 5.4-ish, and I want 5.3. So I went to the second EOGenerator solution,
You can use JavaEOGenerator to produce 5.3 classes -- you just need to modify the templates to not use 5.4 features.

I tried that, but there are some strange things: if there is no class definition, eg it is just EOGenericRecord, it will create a class EOGenericRecord, and _EOGenericRecord, or com.webobjects.eocontrol.EOGenericRecord, depending on how the thing is defined in the EOModel.
I don't ever use EOGenericRecord classes, but I thought that if you wanted this, that you should leave the class names blank in the entity definition.

Also, it seems that there are some strange things going on with n:m relations.

For instance, I have an n:m relation between product and review, so there is a connection table reviewproduct, with a class RevIewProduct.

Now I get an error in Product in this statement:

EOQualifier inverseQualifier = new EOKeyValueQualifier(nl.immix.ReviewProduct.PRODUCT_KEY, EOQualifier.QualifierOperatorEqual, this);

with the error:
	nl.immix.ReviewProduct.PRODUCT_KEY cannot be resolved	

which i scompletely logical as there is nno PRODUCT_KEY in the ReviewProduct class.
Not sure I follow ... If you are expecting to be able to access ReviewProduct.product(), you will need to make a class relationship named "product" on your join class. You can't qualify on a non-class relationship. If it was a class relationship, then the templates would produce a PRODUCT_KEY for you.

ms

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  • Follow-Ups:
    • Re: JavaEOGenerator running, but I do not understand the output.
      • From: Johan Henselmans <email@hidden>
    • Re: JavaEOGenerator running, but I do not understand the output.
      • From: Chuck Hill <email@hidden>
References: 
 >JavaEOGenerator running, but I do not understand the output. (From: Johan Henselmans <email@hidden>)
 >Re: JavaEOGenerator running, but I do not understand the output. (From: Mike Schrag <email@hidden>)
 >Re: JavaEOGenerator running, but I do not understand the output. (From: Johan Henselmans <email@hidden>)

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