/**
* @see com.liferay.modulesadmin.portlet.ModulesAdminPortlet#getBundle( BundleContext,
* InputStream)
*/
public Bundle getBundle(BundleContext bundleContext, InputStream inputStream)
throws PortalException {
try {
if (inputStream.markSupported()) {
// 1 megabyte is more than enough for even the largest manifest
// file
inputStream.mark(1024 * 1000);
}
JarInputStream jarInputStream = new JarInputStream(inputStream);
Manifest manifest = jarInputStream.getManifest();
if (inputStream.markSupported()) {
inputStream.reset();
}
Attributes attributes = manifest.getMainAttributes();
String bundleSymbolicNameAttributeValue = attributes.getValue(Constants.BUNDLE_SYMBOLICNAME);
Parameters parameters = OSGiHeader.parseHeader(bundleSymbolicNameAttributeValue);
Set<String> bundleSymbolicNameSet = parameters.keySet();
Iterator<String> bundleSymbolicNameIterator = bundleSymbolicNameSet.iterator();
String bundleSymbolicName = bundleSymbolicNameIterator.next();
String bundleVersionAttributeValue = attributes.getValue(Constants.BUNDLE_VERSION);
Version bundleVersion = Version.parseVersion(bundleVersionAttributeValue);
for (Bundle bundle : bundleContext.getBundles()) {
Version curBundleVersion = Version.parseVersion(String.valueOf(bundle.getVersion()));
if (bundleSymbolicName.equals(bundle.getSymbolicName())
&& bundleVersion.equals(curBundleVersion)) {
return bundle;
}
}
return null;
} catch (IOException ioe) {
throw new PortalException(ioe);
}
}
