Getting some exceptions while uploading a file using Spring 3 MVC!

[ravikumarrs]

Hi,

I have come across a requirement to upload a file in application. I am using SpringMVC3 File Upload feature. When I deploy the application after every configuration done required for file upload, I have been displayed with the below exception in service mix.

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class http://org.springframework.web.multipart.commons.CommonsMultipartResolver for bean with name 'multipartResolver' defined in URL bundle://614.0:0/WEB-INF/security-servlet.xml; nested exception is java.lang.ClassNotFoundException: org.springframework.web.multipart.commons.CommonsMultipartResolver not found from bundle

Any help is highly appreciated.

Ravi

[ffang]

Hi,

I guess you deploy a war in FUSE ESB, right?

If so, the important part is that you need OSGi-fy your war.

Some link I believe should be useful for you.

http://team.ops4j.org/wiki/display/ops4j/PaxWebExtender-War-OSGi-fy

http://karaf.apache.org/manual/2.2.7/users-guide/web-applications.html

Freeman

[davsclaus]

How do you deploy your application? As a WAR file or as an OSGi bundle?

And is this file WEB-INF/security-servlet.xml from your bundle? eg in this xml file, there seems to be a  with id multipartResolver that uses a class from another spring JAR. I think that class is in spring-web or spring-mvc, which mean you need to install those bundle as well.

[ravikumarrs]

Hi Clause,

Thanks for your reply.

I am deploying it as an OSGI bundle. Yes. this file is from bundle and residing under WEB-INF/security-servlet.xm. You are correct, this class is in spring-web. I am installing spring-web through features.xml.

When I list the installed jars, I could see the successful installation of Spring Web and Web Servlet.

410 Active    60 Spring Web (3.0.5.RELEASE) 411 Active    60 Spring Web Servlet (3.0.5.RELEASE)

Although, I am getting this error. Do I need to change any configuration/features?

Ravi

Edited by: ravikumarrs on Jul 2, 2012 4:01 PM

[davsclaus]

Yes your bundle need to import the package of this class in the MANIFEST.MF file.

If you build your bundle using maven, then the felix-maven-plugin has configurations to add additional packages, which you can specify in the pom.xml file.

Normally the felix-maven-plugin auto scans the META-INF/spring and OSGI-INF/blueprint XML files and adds package imports for the  in those files. I guess it doesn't scan the WEB-INF directory.

[ravikumarrs]

Hi Claus,

Thanks for your reply.

If I use enctype="multipart/form-data" along with the form tag in JSP, all the form fields values will be null. If I remove this all the form fields will be having values, and I am able to do further business processing. Eventhough if I import the form tab lib also getting the below exception.

Kindly let me know, what could be the issue.

Ravi

Edited by: ravikumarrs on Jul 3, 2012 2:59 PM

[ffang]

Hi,

Could you append the OSGi metadata header of your war?

Freeman

[ravikumarrs]

Hi Freeman,

Thanks for your quick reply.

Is Service-Mix supports enctype="multipart/form-data" or "multipart/mixed stream" along with form tag in jsp?

Ravi

Edited by: ravikumarrs on Jul 3, 2012 3:41 PM

[ravikumarrs]

Is Service-Mix supports enctype="multipart/form-data" or "multipart/mixed stream" along with form tag in jsp?

Ravi

[ravikumarrs]

This is been resolved. Thank you all.