private static void decorateContentNode(
final DocumentReader docReader, final DocumentWriter docWriter) {
if (!docReader.getMixinTypeNames().contains(FEDORA_BINARY)) {
LOGGER.trace("Adding mixin: {}, to {}", FEDORA_BINARY, docReader.getDocumentId());
docWriter.addMixinType(FEDORA_BINARY);
}
if (null == docReader.getProperty(CONTENT_DIGEST)) {
final BinaryValue binaryValue = getBinaryValue(docReader);
final String dsChecksum = binaryValue.getHexHash();
final String dsURI = asURI("SHA-1", dsChecksum).toString();
LOGGER.trace(
"Adding {} property of {} to {}", CONTENT_DIGEST, dsURI, docReader.getDocumentId());
docWriter.addProperty(CONTENT_DIGEST, dsURI);
}
if (null == docReader.getProperty(CONTENT_SIZE)) {
final BinaryValue binaryValue = getBinaryValue(docReader);
final long binarySize = binaryValue.getSize();
LOGGER.trace(
"Adding {} property of {} to {}", CONTENT_SIZE, binarySize, docReader.getDocumentId());
docWriter.addProperty(CONTENT_SIZE, binarySize);
}
LOGGER.debug("Decorated data property at path: {}", docReader.getDocumentId());
}
@Override
public BinaryValue storeValue(InputStream stream) throws BinaryStoreException {
// store into temporary file system store and get SHA-1
BinaryValue temp = cache.storeValue(stream);
try {
// prepare new binary key based on SHA-1
BinaryKey key = new BinaryKey(temp.getKey().toString());
// check for duplicate content
if (this.contentExists(key, ALIVE)) {
return new StoredBinaryValue(this, key, temp.getSize());
}
// check unused content
if (this.contentExists(key, UNUSED)) {
session.execute("UPDATE modeshape.binary SET usage=1 WHERE cid='" + key + "';");
return new StoredBinaryValue(this, key, temp.getSize());
}
// store content
PreparedStatement query =
session.prepare(
"INSERT INTO modeshape.binary (cid, usage_time, payload, usage) VALUES ( ?,?,?,1 );");
BoundStatement statement = new BoundStatement(query);
session.execute(statement.bind(key.toString(), new Date(), buffer(stream)));
return new StoredBinaryValue(this, key, temp.getSize());
} catch (BinaryStoreException e) {
throw e;
} catch (IOException e) {
throw new BinaryStoreException(e);
} catch (RuntimeException e) {
throw new BinaryStoreException(e);
} finally {
// remove content from temp store
cache.markAsUnused(temp.getKey());
}
}
