[teiid-issues] [JBoss JIRA] (TEIIDSB-203) A .vdb file nested inside the Spring Repackage jar can not be read

[Ramesh Reddy (Jira)]

Ramesh Reddy created TEIIDSB-203:
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             Summary: A .vdb file nested inside the Spring Repackage jar can not be read
                 Key: TEIIDSB-203
                 URL: https://issues.redhat.com/browse/TEIIDSB-203
             Project: Teiid Spring Boot
          Issue Type: Bug
          Components: core
    Affects Versions: 1.4.0
            Reporter: Ramesh Reddy
            Assignee: Ramesh Reddy
             Fix For: 1.5.0


When user is using a .VDB file as VDB and builds a spring repackage based application, at runtime the loading of the VDB is failed as it is being read as classpath resource. The exception you see is 

{code}
Caused by: java.lang.IllegalArgumentException: URI: jar:file:/home/rareddy/development/teiid-spring-boot/samples/vdb/target/spring-vdb-example-1.5.0-SNAPSHOT.jar does not contain path info ex. jar:file:/c:/foo.zip!/BAR
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155) ~[jdk.zipfs:na]
	at java.base/java.nio.file.Path.of(Path.java:208) ~[na:na]
	at java.base/java.nio.file.Paths.get(Paths.java:98) ~[na:na]
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.uriToPath(ZipFileSystemProvider.java:77) ~[jdk.zipfs:na]
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:167) ~[jdk.zipfs:na]
	at java.base/java.nio.file.FileSystems.getFileSystem(FileSystems.java:231) ~[na:na]
	at org.teiid.query.metadata.NioZipFileSystem.mount(NioZipFileSystem.java:67) ~[teiid-engine-14.0.0-SNAPSHOT.jar!/:14.0.0-SNAPSHOT]
	at org.teiid.query.metadata.NioZipFileSystem.mount(NioZipFileSystem.java:51) ~[teiid-engine-14.0.0-SNAPSHOT.jar!/:14.0.0-SNAPSHOT]
	at org.teiid.spring.autoconfigure.TeiidAutoConfiguration.loadVDB(TeiidAutoConfiguration.java:214) ~[teiid-spring-boot-starter-1.5.0-SNAPSHOT.jar!/:1.5.0-SNAPSHOT]
{code}

basically one cannot read a nested jar files. The issue also explained here https://stackoverflow.com/questions/37634452/urlclassloader-cant-handle-jarfile-urls



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