@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 void assertStorageState(StorageState storageState) {
assertNotNull("BundleStorageState not null", storageState);
File storageDir = storageState.getStorageDir();
assertNotNull("Storage dir not null", storageDir);
assertNotNull("Location not null", storageState.getLocation());
assertTrue("Storage dir exists", storageDir.exists());
File propertiesFile = new File(storageDir + "/" + StorageState.BUNDLE_PERSISTENT_PROPERTIES);
assertTrue("Properties file exists", propertiesFile.exists());
}
void close() {
VFSUtils.safeClose(storageState.getRootFile());
}
int getRevisionId() {
return storageState.getRevisionId();
}
