net.handle.hdllib
Class RetrieveTxnResponse
java.lang.Object
net.handle.hdllib.AbstractMessage
net.handle.hdllib.AbstractResponse
net.handle.hdllib.RetrieveTxnResponse
- All Implemented Interfaces:
- java.lang.Cloneable
public class RetrieveTxnResponse
- extends AbstractResponse
Response used to forward any new transactions to a replicated site/server. This response is used for server<->server (or
replicator<->server) communication.
Fields inherited from class net.handle.hdllib.AbstractMessage |
authoritative, cacheCertify, certify, continuous, doNotRefer, encodedMessage, encrypt, expiration, ignoreRestrictedValues, keepAlive, majorProtocolVersion, messageBody, minorProtocolVersion, mintNewSuffix, OC_ADD_VALUE, OC_BACKUP_SERVER, OC_CREATE_HANDLE, OC_DELETE_HANDLE, OC_DUMP_HANDLES, OC_GET_NEXT_TXN_ID, OC_GET_SITE_INFO, OC_HOME_NA, OC_LIST_HANDLES, OC_LIST_HOMED_NAS, OC_MODIFY_VALUE, OC_REMOVE_VALUE, OC_RESERVED, OC_RESOLUTION, OC_RESPONSE_TO_CHALLENGE, OC_RETRIEVE_TXN_LOG, OC_SESSION_EXCHANGEKEY, OC_SESSION_SETUP, OC_SESSION_TERMINATE, OC_UNHOME_NA, OC_VERIFY_CHALLENGE, opCode, overwriteWhenExists, RC_AUTHEN_ERROR, RC_AUTHEN_TIMEOUT, RC_AUTHENTICATION_FAILED, RC_AUTHENTICATION_NEEDED, RC_ERROR, RC_HANDLE_ALREADY_EXISTS, RC_HANDLE_NOT_FOUND, RC_INSUFFICIENT_PERMISSIONS, RC_INVALID_ADMIN, RC_INVALID_CREDENTIAL, RC_INVALID_HANDLE, RC_INVALID_SESSION_KEY, RC_INVALID_SESSIONSETUP_REQUEST, RC_INVALID_VALUE, RC_NEED_RSAKEY_FOR_SESSIONEXCHANGE, RC_OPERATION_NOT_SUPPORTED, RC_OUT_OF_DATE_SITE_INFO, RC_PREFIX_REFERRAL, RC_PROTOCOL_ERROR, RC_RECURSION_COUNT_TOO_HIGH, RC_RESERVED, RC_SERVER_BACKUP, RC_SERVER_NOT_RESP, RC_SERVER_TOO_BUSY, RC_SERVICE_REFERRAL, RC_SESSION_FAILED, RC_SESSION_MESSAGE_REJECTED, RC_SESSION_TIMEOUT, RC_SUCCESS, RC_VALUE_ALREADY_EXISTS, RC_VALUES_NOT_FOUND, rdHashType, recursionCount, recursive, requestDigest, requestId, responseCode, returnRequestDigest, sessionCounter, sessionId, signature, signerHdl, signerHdlIdx, siteInfoSerial, suggestMajorProtocolVersion, suggestMinorProtocolVersion |
Methods inherited from class net.handle.hdllib.AbstractMessage |
clearBuffers, clone, getEncodedMessage, getEncodedMessageBody, getResponseCodeMessage, hasEqualOrGreaterVersion, hasEqualOrGreaterVersion, setSupportedProtocolVersion, setSupportedProtocolVersion, setSupportedProtocolVersion, shouldEncrypt, signatureIsMac, signMessage, signMessage, takeValuesFrom, toString, verifyMessage, verifyMessage |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
NEED_TO_REDUMP
public static final int NEED_TO_REDUMP
- See Also:
- Constant Field Values
SENDING_TRANSACTIONS
public static final int SENDING_TRANSACTIONS
- See Also:
- Constant Field Values
req
public RetrieveTxnRequest req
txnQueue
public TransactionQueueInterface txnQueue
RetrieveTxnResponse
public RetrieveTxnResponse()
- Constructor for the client side.
RetrieveTxnResponse
public RetrieveTxnResponse(TransactionQueueInterface txnQueue,
long latestCommittedTxnId,
RetrieveTxnRequest req,
HandleStorage storage)
throws HandleException
- Constructor for the server side.
- Throws:
HandleException
RetrieveTxnResponse
public RetrieveTxnResponse(TransactionQueuesInterface allOtherTransactionQueues,
java.lang.String ownReplicationServerName,
long latestCommittedTxnId,
ReplicationStateInfo serversReplicationSourceSites,
RetrieveTxnRequest req,
HandleStorage storage)
throws HandleException
- Other constructor for the server side.
- Throws:
HandleException
processStreamedPart
public int processStreamedPart(TransactionCallback callback,
java.security.PublicKey sourceKey)
throws HandleException
- Process the incoming stream and call the given callback for every transaction that is retrieved. The status codes that this function can return
include SENDING_TRANSACTIONS, or NEED_TO_REDUMP. If NEED_TO_REDUMP is returned, all of the handles should be requested from all of the servers
in the primary site.
- Throws:
HandleException
streamResponse
public void streamResponse(SignedOutputStream sout)
throws HandleException
- Write the response to the specified output stream. This will send all of the transactions that hash to the requestor beginning with the
specified transaction ID. This method is typically called on the server side.
- Overrides:
streamResponse
in class AbstractResponse
- Throws:
HandleException