/* Fill in the fields of the given KeyHash based on the key field(s)
* of the given instance sample.
* Important: The fields of the instance ID cannot all be set to zero!
*/
public void instance_to_keyhash(Object endpoint_data, KeyHash_t keyhash, Object instance) {
DefaultEndpointData endpointData = (DefaultEndpointData) endpoint_data;
CdrOutputStream md5Stream = endpointData.get_stream();
CdrBuffer buffer = null;
if (md5Stream == null) {
throw new RETCODE_ERROR("Missing MD5 stream");
}
buffer = md5Stream.getBuffer();
buffer.resetBufferToZero();
md5Stream.resetAndSetDirtyBit(true);
serialize_key(
endpoint_data,
instance,
md5Stream,
false,
CdrEncapsulation.CDR_ENCAPSULATION_ID_CDR_BE,
true,
null);
if (endpointData.get_serialized_key_max_size() > KeyHash_t.KEY_HASH_MAX_LENGTH) {
md5Stream.computeMD5(keyhash.value);
} else {
System.arraycopy(buffer.getBuffer(), 0, keyhash.value, 0, buffer.currentPosition());
System.arraycopy(
KeyHash_t.ZERO_KEYHASH.value,
buffer.currentPosition(),
keyhash.value,
buffer.currentPosition(),
KeyHash_t.KEY_HASH_MAX_LENGTH - buffer.currentPosition());
}
keyhash.length = KeyHash_t.KEY_HASH_MAX_LENGTH;
}
