com.orientechnologies.orient.server.distributed.impl.task

Class OTransactionPhase1Task

java.lang.Object

com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

com.orientechnologies.orient.server.distributed.task.OAbstractReplicatedTask

com.orientechnologies.orient.server.distributed.impl.task.OTransactionPhase1Task

All Implemented Interfaces:

OLockKeySource, ORemoteTask

public class OTransactionPhase1Task
extends OAbstractReplicatedTask
implements OLockKeySource

Author:

luigi dell'aquila (l.dellaquila - at - orientdb.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.server.distributed.task.ORemoteTask

ORemoteTask.RESULT_STRATEGY

Field Summary

Fields

Modifier and Type	Field and Description
static int	FACTORYID

Fields inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

ALL, ANY, FAST_NOLOCK, nodeSource

Constructor Summary

Constructors

Constructor and Description
OTransactionPhase1Task()
OTransactionPhase1Task(List<ORecordOperation> ops, OTransactionId transactionId)

Method Summary

Modifier and Type	Method and Description
Object	execute(ODistributedRequestId requestId, OServer iServer, ODistributedServerManager iManager, ODatabaseDocumentInternal database)
static OTransactionResultPayload	executeTransaction(ODistributedRequestId requestId, OTransactionId id, ODatabaseDocumentDistributed database, OTransactionInternal tx, boolean local, int retryCount)
void	finished(ODistributedDatabase distributedDatabase)
void	fromStream(DataInput in, ORemoteTaskFactory factory)
void	genOps(List<ORecordOperation> ops)
long	getDistributedTimeout()
int	getFactoryId()
OLogSequenceNumber	getLastLSN()
String	getName()
List<ORecordOperationRequest>	getOperations()
List<ORecordOperation>	getOps()
int[]	getPartitionKey()
OCommandDistributedReplicateRequest.QUORUM_TYPE	getQuorumType()
int	getRetryCount()
SortedSet<ORID>	getRids()
OTransactionId	getTransactionId()
SortedSet<OTransactionUniqueKey>	getUniqueKeys()
boolean	hasResponse()
void	init(OTransactionId transactionId, OTransactionInternal operations)
boolean	isIdempotent()
static void	mapRid(Set<ORID> set, ORecordOperation operation)
static void	readTxUniqueIndexKeys(SortedSet<OTransactionUniqueKey> uniqueIndexKeys, ORecordSerializerNetworkV37 serializer, DataInput in)
void	received(ODistributedRequest request, ODistributedDatabase distributedDatabase)
void	setLastLSN(OLogSequenceNumber lastLSN)
void	toStream(DataOutput out)
static void	writeTxUniqueIndexKeys(SortedSet<OTransactionUniqueKey> uniqueIndexKeys, ORecordSerializerNetworkV37 serializer, DataOutput out)

Methods inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractReplicatedTask

getFixTask, getUndoTask

Methods inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

checkIsValid, getNodeSource, getResultStrategy, getSynchronousTimeout, getTotalTimeout, isNodeOnlineRequired, isUsingDatabase, setNodeSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

FACTORYID

public static final int FACTORYID

See Also:

Constant Field Values

Constructor Detail

OTransactionPhase1Task

public OTransactionPhase1Task()

OTransactionPhase1Task

public OTransactionPhase1Task(List<ORecordOperation> ops,
                              OTransactionId transactionId)

Method Detail

genOps

public void genOps(List<ORecordOperation> ops)

getName

public String getName()

Specified by:

getName in interface ORemoteTask

Specified by:

getName in class OAbstractRemoteTask

getQuorumType

public OCommandDistributedReplicateRequest.QUORUM_TYPE getQuorumType()

Specified by:

getQuorumType in interface ORemoteTask

Specified by:

getQuorumType in class OAbstractRemoteTask

execute

public Object execute(ODistributedRequestId requestId,
                      OServer iServer,
                      ODistributedServerManager iManager,
                      ODatabaseDocumentInternal database)
               throws Exception

Specified by:

execute in interface ORemoteTask

Specified by:

execute in class OAbstractRemoteTask

Throws:

Exception

hasResponse

public boolean hasResponse()

Specified by:

hasResponse in interface ORemoteTask

Overrides:

hasResponse in class OAbstractRemoteTask

executeTransaction

public static OTransactionResultPayload executeTransaction(ODistributedRequestId requestId,
                                                           OTransactionId id,
                                                           ODatabaseDocumentDistributed database,
                                                           OTransactionInternal tx,
                                                           boolean local,
                                                           int retryCount)

fromStream

public void fromStream(DataInput in,
                       ORemoteTaskFactory factory)
                throws IOException

Specified by:

fromStream in interface ORemoteTask

Overrides:

fromStream in class OAbstractRemoteTask

Throws:

IOException

readTxUniqueIndexKeys

public static void readTxUniqueIndexKeys(SortedSet<OTransactionUniqueKey> uniqueIndexKeys,
                                         ORecordSerializerNetworkV37 serializer,
                                         DataInput in)
                                  throws IOException

Throws:

IOException

toStream

public void toStream(DataOutput out)
              throws IOException

Specified by:

toStream in interface ORemoteTask

Overrides:

toStream in class OAbstractRemoteTask

Throws:

IOException

writeTxUniqueIndexKeys

public static void writeTxUniqueIndexKeys(SortedSet<OTransactionUniqueKey> uniqueIndexKeys,
                                          ORecordSerializerNetworkV37 serializer,
                                          DataOutput out)
                                   throws IOException

Throws:

IOException

getFactoryId

public int getFactoryId()

Specified by:

getFactoryId in interface ORemoteTask

init

public void init(OTransactionId transactionId,
                 OTransactionInternal operations)

setLastLSN

public void setLastLSN(OLogSequenceNumber lastLSN)

getLastLSN

public OLogSequenceNumber getLastLSN()

Overrides:

getLastLSN in class OAbstractReplicatedTask

isIdempotent

public boolean isIdempotent()

Specified by:

isIdempotent in interface ORemoteTask

Overrides:

isIdempotent in class OAbstractRemoteTask

getPartitionKey

public int[] getPartitionKey()

Specified by:

getPartitionKey in interface ORemoteTask

Overrides:

getPartitionKey in class OAbstractRemoteTask

getDistributedTimeout

public long getDistributedTimeout()

Specified by:

getDistributedTimeout in interface ORemoteTask

Overrides:

getDistributedTimeout in class OAbstractRemoteTask

getRetryCount

public int getRetryCount()

getOperations

public List<ORecordOperationRequest> getOperations()

getOps

public List<ORecordOperation> getOps()

received

public void received(ODistributedRequest request,
                     ODistributedDatabase distributedDatabase)

Specified by:

received in interface ORemoteTask

finished

public void finished(ODistributedDatabase distributedDatabase)

Specified by:

finished in interface ORemoteTask

getTransactionId

public OTransactionId getTransactionId()

Specified by:

getTransactionId in interface OLockKeySource

getRids

public SortedSet<ORID> getRids()

Specified by:

getRids in interface OLockKeySource

getUniqueKeys

public SortedSet<OTransactionUniqueKey> getUniqueKeys()

Specified by:

getUniqueKeys in interface OLockKeySource

mapRid

public static void mapRid(Set<ORID> set,
                          ORecordOperation operation)