@Override
public byte[] addContent(InputStream stream) throws IOException {
byte[] sha1Bytes;
File tmp = File.createTempFile(CONTENT, "tmp", repoRoot);
FileOutputStream fos = new FileOutputStream(tmp);
synchronized (messageDigest) {
messageDigest.reset();
try {
DigestOutputStream dos = new DigestOutputStream(fos, messageDigest);
BufferedInputStream bis = new BufferedInputStream(stream);
byte[] bytes = new byte[8192];
int read;
while ((read = bis.read(bytes)) > -1) {
dos.write(bytes, 0, read);
}
} finally {
safeClose(fos);
}
sha1Bytes = messageDigest.digest();
}
final File realFile = getDeploymentContentFile(sha1Bytes, true);
if (hasContent(sha1Bytes)) {
// we've already got this content
if (!tmp.delete()) {
tmp.deleteOnExit();
}
DeploymentRepositoryLogger.ROOT_LOGGER.debugf(
"Content was already present in repository at location %s",
realFile.getAbsolutePath());
} else {
moveTempToPermanent(tmp, realFile);
DeploymentRepositoryLogger.ROOT_LOGGER.contentAdded(realFile.getAbsolutePath());
}
return sha1Bytes;
}
@Override
public void removeContent(byte[] hash) {
File file = getDeploymentContentFile(hash, true);
if (!file.delete()) {
file.deleteOnExit();
}
File parent = file.getParentFile();
if (!parent.delete()) {
parent.deleteOnExit();
}
parent = parent.getParentFile();
if (parent.list().length == 0) {
if (!parent.delete()) {
parent.deleteOnExit();
}
}
DeploymentRepositoryLogger.ROOT_LOGGER.contentRemoved(file.getAbsolutePath());
}
@Override
public void stop(StopContext context) {
DeploymentRepositoryLogger.ROOT_LOGGER.debugf(
"%s stopped", ContentRepository.class.getSimpleName());
}
@Override
public void start(StartContext context) throws StartException {
DeploymentRepositoryLogger.ROOT_LOGGER.debugf(
"%s started", ContentRepository.class.getSimpleName());
}
