[hibernate-issues] [Hibernate-JIRA] Created: (HHH-6008) FileNotFound in FileZippedJarVisitor class when deploying to SAP Netweaver

[John Augusto Charnet (JIRA)]

FileNotFound in FileZippedJarVisitor class when deploying to SAP Netweaver
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                 Key: HHH-6008
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6008
             Project: Hibernate Core
          Issue Type: Bug
          Components: entity-manager
    Affects Versions: 3.x
         Environment: hibernate-core-3.3.2.GA, hibernate-entitymanager-3.4.0.GA
Database version: 10.2.0.4.0
Application Server version: SAP Netweaver CE 7.2
            Reporter: John Augusto Charnet
            Priority: Blocker


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:

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

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

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

The above line is what generates the Exception. If I comment out the && part (filePart.indexOf( ' ' ) != -1), everything will work fine.

In netweaver the method jarUrl.toURI().getSchemeSpecificPart(), returns a full qualified name with a \\localhost. This is where the exception occurs.
Example:
//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

Is there a reason for this different treatment ? (jarFile = new JarFile( jarUrl.getFile() ) and jarUrl.toURI().getSchemeSpecificPart()).

Bellow is the stacktrace:

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)


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