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);
}
protected Bundle installBundle(VirtualFile virtualFile) throws BundleException, IOException {
return getSystemContext().installBundle(virtualFile.getName(), virtualFile.openStream());
}