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Re: Entity Modeler SQL generation exception
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Re: Entity Modeler SQL generation exception

  • Subject: Re: Entity Modeler SQL generation exception
  • From: Samuel Pelletier <email@hidden>
  • Date: Thu, 07 May 2015 21:25:22 -0400
Thanks Wolfgang, the fix works.

This make me think the WOD editor problem may be similar, we have an NPE but I suspect the real problem occur when the editor try to create the special view when the .wod file is absent or when the wod view is too small.

Samuel

Le 2015-05-07 à 16:13, Ken Anderson <email@hidden> a écrit :

Thanks Wolfgang!  Looking at the list of changes, I never would have been able to figure it out!

On May 7, 2015, at 3:04 PM, Wolfgang Halbeisen <email@hidden> wrote:

Hy,

I think I have fixed the problem.
Please have a look at the pull-request which should fix it: https://github.com/wocommunity/wolips/pull/116

The description of the problem is added to the pull-request.

Greetz, Wolfy

Subject: Re: Entity Modeler SQL generation exception
From: email@hidden
Date: Thu, 7 May 2015 13:06:51 -0300
To: email@hidden
CC: email@hidden

In IEOSQLGeneratorFactory.java I made this

Object o = configurationElement.createExecutableExtension("class");
System.out.println("object class : " + o.getClass().getName());
IEOClassLoaderFactory classLoaderFactory = (IEOClassLoaderFactory) o;

And got this output


object class : org.objectstyle.wolips.eomodeler.eclipse.EclipseEOModelGroupFactory

The returned class is neither EOFSQLGeneratorFactory nor IEOSQLGeneratorFactory


Em 07/05/2015, à(s) 12:33, Samuel Pelletier <email@hidden> escreveu:

I also get the same error. I modified a plugin.xml file that seemed incorrect and now I have this one:

java.lang.ClassCastException: org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory cannot be cast to org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory
at org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory$Utility.sqlGeneratorFactory(IEOSQLGeneratorFactory.java:29)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:297)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
at java.lang.Thread.run(Thread.java:745)

I do not understand how it is possible; EOFSQLGeneratorFactory implements IEOSQLGeneratorFactory !

public class EOFSQLGeneratorFactory implements IEOSQLGeneratorFactory {
...
}


Ângelo Andrade Cirino
email@hidden

"O homem sensato se adapta ao mundo. O insensato insiste em tentar adaptar o mundo a ele. Todo o progresso depende, portanto, do homem insensato"
Sir George Benard Shaw

"The reasonable man adapts himself to the world: the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man."
Sir George Benard Shaw



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References: 
 >Entity Modeler SQL generation exception (From: Ângelo Andrade Cirino <email@hidden>)
 >Re: Entity Modeler SQL generation exception (From: Samuel Pelletier <email@hidden>)
 >Re: Entity Modeler SQL generation exception (From: Ângelo Andrade Cirino <email@hidden>)
 >RE: Entity Modeler SQL generation exception (From: Wolfgang Halbeisen <email@hidden>)
 >Re: Entity Modeler SQL generation exception (From: Ken Anderson <email@hidden>)

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