[Dennis]

This message has not been recovered.

[Heflin Hogan]

This message has not been recovered.

[Dennis]

@hhogan wrote:

I’ve been looking at this, and I’m confused as to exactly where the error you describe is occurring. Could you provide a little more detail, and perhaps a screen shot?

Not sure if this image loaded.

Anyway, it’s on the ‘Select Database Tables dialogue of the Scaffolding wizard; the MetaData Dialect dropdown does not display a db2 Dialect. As I said, I guessed at the class and it worked.

[Heflin Hogan]

Ah, OK. I was misunderstanding. For DB2, you do not need to change the MetaData Dialect from default. The OracleMetaDataDialect class is a drop-in replacement for the default JDBCMetaDataDialect class to handle Oracle specific cases. There is no DB2 specific replacement in the standard Hibernate tools, but if you had a use case that required you to write one, we allow you to enter it on the panel in question.

You can find additional information on the subject in the Hibernate doc. This is a good place to start: https://www.hibernate.org/hib_docs/tools/reference/en/html_single/#d0e1770.

-Heflin

[Satwa S. Rao]

I am having issues generating the Scaffolding from DB using mysql, the following is shown in error.log file

Scaffolding Spring MVC CRUD Application failed.

org.hibernate.cfg.JDBCBinderException: Could not load MetaDataDialect: (Default)
at org.hibernate.cfg.JDBCReaderFactory.newMetaDataDialect(JDBCReaderFactory.java:42)
at org.hibernate.cfg.JDBCReaderFactory.newJDBCReader(JDBCReaderFactory.java:24)
at org.hibernate.cfg.JDBCBinder.readDatabaseSchema(JDBCBinder.java:119)
at org.hibernate.cfg.JDBCBinder.readFromDatabase(JDBCBinder.java:94)
at org.hibernate.cfg.JDBCMetaDataConfiguration.readFromJDBC(JDBCMetaDataConfiguration.java:42)
at org.skyway.integration.data.persistence.importer.hibernate.HibernateModelGenerator.createJDBCConfiguration(HibernateModelGenerator.java:157)
at org.skyway.integration.data.persistence.importer.hibernate.HibernateModelGenerator.generateModel(HibernateModelGenerator.java:85)
at org.skyway.integration.data.persistence.provider.datatype.TableDataTypeInputProvider.generateDataTypes(TableDataTypeInputProvider.java:202)
at org.skyway.integration.data.persistence.provider.datatype.TableDataTypeInputProvider.getDataTypes(TableDataTypeInputProvider.java:79)
at com.skyway.scaffolding.crud.wizard.FilteredDataTypeInputProvider.getDataTypes(FilteredDataTypeInputProvider.java:33)
at com.skyway.scaffolding.crud.util.CrudGenerationJob.getDataTypes(CrudGenerationJob.java:205)
at com.skyway.scaffolding.crud.util.CrudGenerationJob.generateCrud(CrudGenerationJob.java:113)
at com.skyway.scaffolding.crud.util.CrudGenerationJob.runInWorkspace(CrudGenerationJob.java:71)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.ClassNotFoundException: (Default)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:147)
at org.hibernate.cfg.JDBCReaderFactory.newMetaDataDialect(JDBCReaderFactory.java:38)
… 14 more

I have tried all kinds of MySQL Dialects, I am using InnoDB table type.

Version of server is 5.1.46 on mac os x
ConnectorJ version is 5.1.10

It seems the default dialect has a problem, or at least hibernate tools jars are not finding its way.

Also on 8.5 myeclipse for spring

There is no option to choose the iPhone UI or Flex, should I upgrade this?

Please I am in a crucial timeframe.

Cheers,

Satwa S. RAO

[Author]

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