FileNotFoundException FileZippedJarVisitor in Netweaver

jcharnet · **Joined:** Wed Jul 07, 2010 10:01 am **Posts:** 5

Hello, I'm trying do deploy JSF with JPA based application in Netweaver CE 7.2. The application deploys fine in tomcat, weblogic and glassfish.
In Netweaver, when Hibernate starts looking for my entities, I keep getting a FileNotFoundException. I've looked up the FileZippedJarVisitor source code, and noticed that there is the following if in the method doProcessElements:

Code:

if ( filePart != null && filePart.indexOf( ' ' ) != -1 ) {

In my case this if is failing because the filePart does not have a space ' ' in it.
And the else does the following:

Code:

jarFile = new JarFile( jarUrl.toURI().getSchemeSpecificPart() );

This is the line that generates the Exception. If I comment out the && part

Code:

filePart.indexOf( ' ' ) != -1

, everything will work fine.
Is there a reason why the jarFile is created differently when it has a space ' ' in it's directoty ?

Below is the stackTrace of my Exception.

Thanks a lot.

Sincerely,
John

Code:

WARN | 2010-09-17 15:42:34,363 | FileZippedJarVisitor.java:50 | Unable to find file (ignored): file://localhost/C:/usr/sap/CE1/J00/j2ee/cluster/apps/JavaEE/sfw-condicao-pagamento-web/servlet_jsp/sfw-condicao-pagamento-web/root/sfw-class-loader-0.0.1-SNAPSHOT.jar
java.io.FileNotFoundException: \\localhost\C:\usr\sap\CE1\J00\j2ee\cluster\apps\JavaEE\sfw-condicao-pagamento-web\servlet_jsp\sfw-condicao-pagamento-web\root\sfw-class-loader-0.0.1-SNAPSHOT.jar (The network name cannot be found)
   at java.util.zip.ZipFile.open(Native Method)
   at java.util.zip.ZipFile.<init>(ZipFile.java:114)
   at java.util.jar.JarFile.<init>(JarFile.java:133)
   at java.util.jar.JarFile.<init>(JarFile.java:70)
   at org.hibernate.ejb.packaging.FileZippedJarVisitor.doProcessElements(FileZippedJarVisitor.java:46)
   at org.hibernate.ejb.packaging.AbstractJarVisitor.getMatchingEntries(AbstractJarVisitor.java:139)
   at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:287)
   at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:614)
   at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:358)
   at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:131)

sanne.grinovero · **Posted:** Thu Mar 10, 2011 7:17 pm

Hi, could you please report this as an issue on JIRA http://opensource.atlassian.com/projects/hibernate/browse/HHH
and mention the exact versions you're using

emmanuel · **Posted:** Fri Mar 11, 2011 8:47 am

if you could also give us:
- the url.toString() value
- the jarUrl.toURI().getSchemeSpecificPart()
I'd be nice.

emmanuel · **Posted:** Fri Mar 11, 2011 8:55 am

Note that I think it's a Netweaver bug as they seem to be a bit too liberal with their URLs / file names
http://en.wikipedia.org/wiki/File_URI_scheme#Windows_2

jcharnet · **Joined:** Wed Jul 07, 2010 10:01 am **Posts:** 5

jarUrl:
file://localhost/C:/usr/sap/CE1/J00/j2e ... 112-22.jar

jarUrl.toURI().getSchemeSpecificPart():
//localhost/C:/usr/sap/CE1/J00/j2ee/cluster/apps/JavaEE/sfw-web-piloto/servlet_jsp/sfw-web-piloto/root/sfw-fmk-log-aop-1.0.3-20110225.130112-22.jar

jarUrl.getFile():
/C:/usr/sap/CE1/J00/j2ee/cluster/apps/JavaEE/sfw-web-piloto/servlet_jsp/sfw-web-piloto/root/sfw-fmk-log-aop-1.0.3-20110225.130112-22.jar

Do you really think it is a SAP bug ?

Thanks

emmanuel · **Posted:** Fri Mar 11, 2011 1:31 pm

Yes

file://localhost/C:/usr/sap/CE1/J00/j2e ... 112-22.jar

is not valid as one cannot have : in a share name

The correct URL should be

file:///c:/usr/sap/CE1/J00/j2ee/cluster/apps/JavaEE/sfw-web-piloto/servlet_jsp/sfw-web-piloto/root/sfw-fmk-log-aop-1.0.3-20110225.130112-22.jar

emmanuel · **Posted:** Fri Mar 11, 2011 1:32 pm

Can you open the JIRA, with this information we might be able to find some workaround.

jcharnet · **Joined:** Wed Jul 07, 2010 10:01 am **Posts:** 5

I don't know if it is an error.
It looks like Java doesn't know how to interpret this format.
If you use this format in windows explorer (for example), windows will resolve this format and find the file.

I'll open the JIRA and I'll also post in SAP's forum to see what they have to say.

Thanks a lot.

John