[prev in list] [next in list] [prev in thread] [next in thread] 

List:       xmlbeans-dev
Subject:    RE: SchemaCompiler.main() acts differently to scomp
From:       "Radu Preotiuc-Pietro" <radup () bea ! com>
Date:       2006-09-15 0:14:11
Message-ID: 99479F4D39C9244F8E17E688193A3DD8D9FA95 () repbex02 ! amer ! bea ! com
[Download RAW message or body]

This seems like a classpath-related issue. XMLBeans uses the current
classpath (classloader) to load pre-compiled Schema types, just as Java
uses it to load compiled Java classes. Therefore, if you have some jar
on your classpath that contains the types that you say are missing,
XMLBeans will link against those and compilation will succeed. In fact,
this is one of the more powerful features of XMLBeans.

One other comment that I would like to make is that
SchemaCompiler.main() is really intended to be called *only* from the
command line script. Try using XmlBeans.compileXsd() from Java code.

Radu

-----Original Message-----
From: Chris [mailto:chrishe@hmgcc.gsi.gov.uk] 
Sent: Thursday, September 14, 2006 2:23 AM
To: dev@xmlbeans.apache.org
Subject: Re: SchemaCompiler.main() acts differently to scomp

I take it back, using scomp via Runtime.exec() does behave correctly
although certain files cause scompProcess.waitFor() to wait forever.

SchemaCompiler.main() still always successfully compiles schemas though.

Any help or light anyone can throw on this issue would be appreciated.


Chris wrote:
> I think I may have found a bug.  Would be interested to know if anyone

> else can reproduce it.
> 
> Take a valid schema. Check that it is valid by running scomp from the 
> command line.
> Edit the schema by adding an xs:import to a non-existent file.
> Run scomp again.  Scomp behaves correctly and complains about the 
> missing file and prints "build failed".
> 
> Looking at the code for scomp, it literally just calls java with the 
> SchemaCompiler class.
> Yet, from a java program, call SchemaCompiler.main() and pass in the 
> path to the edited schema and it will successfully build the
xmlTypes.jar!
> So, I tried running scomp directly using Runtime.exec().  This still 
> does not notice the error!
> 
> Running windows 2000 sp4, java 1.5.0_08, xml beans 2.2.0.

--
Chris
HMGCC

The information contained in this message (and any attachments) may be
confidential and is intended for the sole use of the named addressee.
Access, copying, alteration or re-use of the e-mail by anyone other than
the intended recipient is unauthorised. If you are not the intended
recipient please advise the sender immediately by returning the e-mail
and deleting it from your system.

This information may be exempt from disclosure under Freedom Of
Information Act 2000 and may be subject to exemption under other UK
information legislation. Refer disclosure requests to the Information
Officer.


The original of this email was scanned for viruses by Government Secure
Intranet (GSi)  virus scanning service supplied exclusively by Cable &
Wireless in partnership with MessageLabs.
On leaving the GSI this email was certified virus free.
The MessageLabs Anti Virus Service is the first managed service to
achieve the CSIA Claims Tested Mark (CCTM Certificate Number
2006/04/0007), the UK Government quality mark initiative for information
security products and services.  For more information about this please
visit www.cctmark.gov.uk

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@xmlbeans.apache.org
For additional commands, e-mail: dev-help@xmlbeans.apache.org

>>Register now for BEA World 2006 --- See http://www.bea.com/beaworld<<
_______________________________________________________________________
Notice:  This email message, together with any attachments, may contain
information  of  BEA Systems,  Inc.,  its subsidiaries  and  affiliated
entities,  that may be confidential,  proprietary,  copyrighted  and/or
legally privileged, and is intended solely for the use of the individual
or entity named in this message. If you are not the intended recipient,
and have received this message in error, please immediately return this
by email and then delete it.

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@xmlbeans.apache.org
For additional commands, e-mail: dev-help@xmlbeans.apache.org


[prev in list] [next in list] [prev in thread] [next in thread]