getResource() doesn't work on META-INF while getResources() does
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Key: FELIX-596
URL: https://issues.apache.org/jira/browse/FELIX-596
Project: Felix
Issue Type: Improvement
Components: Framework
Reporter: Costin Leau
I think I've discovered a regression bug.
I'm doing a getResource() on META-INF inside each bundle as part of a
integration test but this fails on a bundle from SpringSource Bundle Repsitory
(even though it appears to be valid).
The Jar in question is ObjectWeb ASM:
http://tinyurl.com/4tbljg
Its content is:
# jar -tvf com.springsource.org.objectweb.asm-2.2.0.jar
467 Tue May 20 13:41:56 EEST 2008 META-INF/MANIFEST.MF
435 Tue May 20 13:41:56 EEST 2008 org/objectweb/asm/AnnotationVisitor.class
3659 Tue May 20 13:41:56 EEST 2008 org/objectweb/asm/AnnotationWriter.class
....
Basically it seems that for some reason, Felix doesn't consider META-INF/ as a
valid path probably because it doesn't exist as a real entry in the JAR in the
first place. There were some discussions some time ago (with Richard) about
what the proper behaviour should be - Equinox for example will return an entry
to the folder. In Felix getResources() works but getResource() fails.
See below the tests:
public void testCallGetResourceOnADifferentBundle() throws Exception {
// find bundles
Bundle[] bundles = bundleContext.getBundles();
for (int i = 1; i < bundles.length; i++) {
Bundle bundle = bundles[i];
logger.debug("calling #getResource on bundle " +
OsgiStringUtils.nullSafeNameAndSymName(bundle));
URL url = bundle.getResource(LOCATION);
if (!OsgiBundleUtils.isFragment(bundle))
assertNotNull("bundle " +
OsgiStringUtils.nullSafeNameAndSymName(bundle) + " contains no META-INF/",
url);
}
}
public void testCallGetResourcesOnADifferentBundle() throws Exception {
// find bundles
Bundle[] bundles = bundleContext.getBundles();
for (int i = 1; i < bundles.length; i++) {
Bundle bundle = bundles[i];
logger.debug("calling #getResources on bundle " +
OsgiStringUtils.nullSafeNameAndSymName(bundle));
Enumeration enm = bundle.getResources(LOCATION);
if (!OsgiBundleUtils.isFragment(bundle))
assertNotNull("bundle " +
OsgiStringUtils.nullSafeNameAndSymName(bundle) + " contains no META-INF/",
enm);
}
}
You can find the original test at:
https://springframework.svn.sourceforge.net/svnroot/springframework/spring-osgi/trunk/integration-tests/tests/src/test/java/org/springframework/osgi/iandt/compliance/io/CallingResourceOnDifferentBundlesTest.java
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