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From Langdon Stevenson <lang...@lindenrow.com.au>
Subject Re: DDLUtils error when building with Ant (BUILD FAILED,java.lang.NoClassDefFoundError)
Date Fri, 08 Dec 2006 22:08:47 GMT
To add a little more info to this problem:

I have just noticed that the data (which should be written to data.xml) 
is not being written out.

It would seem that this is the cause of the error indicated below.

Regards,
Langdon



Langdon Stevenson wrote:
> Hi
> 
> I have just discovered ddlutils and am delighted with the concept.  It 
> is exactly what I need for my build process.
> 
> It is worth mentioning that I only have a basic knowledge of Java.  So 
> my apology if my questions are simplistic.
> 
> I have downloaded and compiles DdlUtils (using jdk1.5.0_10) on WinXP.
> 
> I then included the jar file output by the build: DdlUtils-1.0-RC1.jar 
> in my Ant install in Eclipse.
> 
> I have created a built target in a projects build file:
> 
> 
> <target name="database-dump" description="Dumps the database structure">
>   <taskdef name="databaseToDdl" 
> classname="org.apache.ddlutils.task.DatabaseToDdlTask">
>   </taskdef>
>   <databaseToDdl modelName="MyModel">
>     <database  url="jdbc:mysql://192.168.8.52:3306/dev_prototype"
>                driverClassName="com.mysql.jdbc.Driver"
>                username="prototype"
>                password="prototype"/>
>     <writeSchemaToFile outputFile="db-schema.xml"/>
>     <writeDataToFile outputFile="data.xml"/>
>   </databaseToDdl>
> </target>       
> 
> 
> Initially I had to spend some time including a bunch of the commons 
> libraries to get things working.  Now when I run the build, the output 
> file is created successfully and looks fine.  However I get the 
> following error:
> 
> BUILD FAILED
> java.lang.NoClassDefFoundError: javax/xml/stream/XMLStreamException
> 
> 
> I expect that this is caused by something simple, but I can't work it out.
> 
> Any help would be greatly appreciated.
> 
> Regards,
> Langdon

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