@Override
public ServiceName installBundle(
Deployment dep, ServiceTarget serviceTarget, ServiceListener<XBundle> listener)
throws BundleException {
if (dep == null) throw MESSAGES.illegalArgumentNull("deployment");
ServiceName serviceName;
// If a bundle containing the same location identifier is already installed,
// the Bundle object for that bundle is returned.
XBundle bundle = getBundleByLocation(dep.getLocation());
if (bundle instanceof AbstractBundleState) {
LOGGER.debugf("Installing an already existing bundle: %s", dep);
AbstractBundleState bundleState = AbstractBundleState.assertBundleState(bundle);
serviceName = bundleState.getServiceName(Bundle.INSTALLED);
VFSUtils.safeClose(dep.getRoot());
} else {
try {
Long bundleId;
String symbolicName = dep.getSymbolicName();
XEnvironment env = injectedEnvironment.getValue();
// The storage state exists when we re-create the bundle from persistent storage
StorageState storageState = dep.getAttachment(StorageState.class);
if (storageState != null) {
LOGGER.debugf("Found storage state: %s", storageState);
bundleId = env.nextResourceIdentifier(storageState.getBundleId(), symbolicName);
} else {
bundleId = env.nextResourceIdentifier(null, symbolicName);
}
dep.addAttachment(Long.class, bundleId);
// Check that we have valid metadata
OSGiMetaData metadata = dep.getAttachment(OSGiMetaData.class);
if (metadata == null) {
DeploymentFactoryPlugin plugin = getFrameworkState().getDeploymentFactoryPlugin();
metadata = plugin.createOSGiMetaData(dep);
}
// Create the bundle services
if (metadata.getFragmentHost() == null) {
serviceName =
HostBundleInstalledService.addService(
serviceTarget, getFrameworkState(), dep, listener);
} else {
serviceName =
FragmentBundleInstalledService.addService(
serviceTarget, getFrameworkState(), dep, listener);
}
} catch (RuntimeException rte) {
VFSUtils.safeClose(dep.getRoot());
throw rte;
} catch (BundleException ex) {
VFSUtils.safeClose(dep.getRoot());
throw ex;
}
}
dep.addAttachment(ServiceName.class, serviceName);
return serviceName;
}
private List<XPackageRequirement> findMatchingPatterns(String resName) {
List<XPackageRequirement> dynamicRequirements = getDynamicPackageRequirements(hostRev);
// Dynamic imports may not be used when the package is exported
String pathName = VFSUtils.getPathFromClassName(resName);
List<XPackageCapability> packageCapabilities = getPackageCapabilities(hostRev);
for (XPackageCapability packageCap : packageCapabilities) {
String packagePath = packageCap.getPackageName().replace('.', '/');
if (pathName.equals(packagePath)) return Collections.emptyList();
}
List<XPackageRequirement> foundMatch = new ArrayList<XPackageRequirement>();
for (XPackageRequirement dynreq : dynamicRequirements) {
final String pattern = dynreq.getPackageName();
if (pattern.equals("*")) {
foundMatch.add(dynreq);
continue;
}
String patternPath = getPatternPath(pattern);
if (pathName.startsWith(patternPath)) {
foundMatch.add(dynreq);
continue;
}
}
if (foundMatch.isEmpty() == false)
log.tracef(
"Found match for path [%s] with Dynamic-ImportPackage pattern: %s", resName, foundMatch);
else log.tracef("Class [%s] does not match Dynamic-ImportPackage patterns", resName);
return foundMatch;
}
BundleStorageState createStorageState(long bundleId, String location, VirtualFile rootFile)
throws IOException {
if (location == null) throw new IllegalArgumentException("Null location");
// Make the bundle's storage dir
String bundlePath = getStorageDir(bundleId).getAbsolutePath();
File bundleDir = new File(bundlePath);
bundleDir.mkdirs();
Properties props = BundleStorageState.loadProperties(bundleDir);
String previousRev = props.getProperty(BundleStorageState.PROPERTY_BUNDLE_REV);
int revision = (previousRev != null ? Integer.parseInt(previousRev) + 1 : 0);
if (rootFile != null) {
File revFile = new File(bundlePath + "/bundle-" + bundleId + "-rev-" + revision + ".jar");
FileOutputStream output = new FileOutputStream(revFile);
InputStream input = rootFile.openStream();
try {
VFSUtils.copyStream(input, output);
} finally {
input.close();
output.close();
}
props.put(BundleStorageState.PROPERTY_BUNDLE_FILE, revFile.getName());
}
// Write the bundle properties
props.put(BundleStorageState.PROPERTY_BUNDLE_LOCATION, location);
props.put(BundleStorageState.PROPERTY_BUNDLE_ID, new Long(bundleId).toString());
props.put(BundleStorageState.PROPERTY_BUNDLE_REV, new Integer(revision).toString());
props.put(
BundleStorageState.PROPERTY_LAST_MODIFIED, new Long(System.currentTimeMillis()).toString());
return BundleStorageState.createBundleStorageState(bundleDir, rootFile, props);
}
@Test
public void testBundleStorageForExternalFile() throws Exception {
BundleStoragePlugin storagePlugin = getFrameworkState().getBundleStoragePlugin();
assertNotNull("BundleStoragePlugin not null", storagePlugin);
File file = new File(storagePlugin.getStorageDir(0) + "/testBundleExternalFile.jar");
FileOutputStream fos = new FileOutputStream(file);
VFSUtils.copyStream(toInputStream(getArchive()), fos);
fos.close();
VirtualFile rootFile = AbstractVFS.toVirtualFile(file.toURI().toURL());
InternalStorageState storageState =
storagePlugin.createStorageState(1, file.getAbsolutePath(), 1, rootFile);
assertStorageState(storageState);
storagePlugin.deleteStorageState(storageState);
File storageDir = storageState.getStorageDir();
assertFalse("Storage dir deleted", storageDir.exists());
}
@After
public void tearDown() throws Exception {
VFSUtils.safeClose(virtualFileA);
}
void close() {
VFSUtils.safeClose(storageState.getRootFile());
}
