I've some problem about code genarator and schema.

1.first step : I set all possible path of the jar file by using this command.

2.second step : I try to execute this command java net.sf.hibernate.tool.hbm2java.CodeGenerator event.hbm.xml in order to generate java file for me but in this step it got some warning like this

log4j:WARN No appenders could be found for logger (net.sf.hibernate.util.DTDEntityResolver).
log4j:WARN Please initialize the log4j system properly.

However, it still can generate some file for me.

3.third step : In this step, I compile the java file that generate from the second step and I got some class file as a result.

4.forth step : In the forth step, I've got the problem. I try to using this command java -cp classpath net.sf.hibernate.tool.hbm2ddl.SchemaExport event.hbm.xml in order to export schema for me. This step can't export schema for me and it shown the exception error like this

Exception in thread "main" java.lang.NoClassDefFoundError: net/sf/hibernate/tool/hbm2ddl/SchemaExport

Anyone used to have experience about this problem.
Please Help ! Thank you a lot :(

This has been answered elsewhere in the forum - please search first before asking questions.

The SchemaExport class is in the hibernate2.jar, so you need to include that in the classpath. Also the class you compiled needs to be on the classpath as well.


Sherman

I'm already try to include that lib on my path. But it's still got the problem :(

I'm sorry. An error like:

Exception in thread "main" java.lang.NoClassDefFoundError: net/sf/hibernate/tool/hbm2ddl/SchemaExport


means that you do not have hibernate2.jar in your classpath. Please check it again.


What version of Hibernate are you using?


Shermaan

I'm using Hibernate Version 2.1 Final .