FileNotFound in FileZippedJarVisitor class when deploying to SAP Netweaver -------------------------------------------------------------------------- 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) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira