Package com.tinkerpop.blueprints.impls.orient

Class OrientTransactionalGraph

java.lang.Object

com.tinkerpop.blueprints.impls.orient.OrientConfigurableGraph

com.tinkerpop.blueprints.impls.orient.OrientBaseGraph

com.tinkerpop.blueprints.impls.orient.OrientTransactionalGraph

All Implemented Interfaces:

OStorageRecoverListener, com.tinkerpop.blueprints.Graph, OrientExtendedGraph, com.tinkerpop.blueprints.IndexableGraph, com.tinkerpop.blueprints.KeyIndexableGraph, com.tinkerpop.blueprints.MetaGraph<ODatabaseDocumentTx>, com.tinkerpop.blueprints.TransactionalGraph

Direct Known Subclasses:

OrientGraph

public abstract class OrientTransactionalGraph
extends OrientBaseGraph
implements com.tinkerpop.blueprints.TransactionalGraph

A Blueprints implementation of the graph database OrientDB (http://orientdb.com)

Author:

Luca Garulli (l.garulli--(at)--orientdb.com) (http://orientdb.com)

Nested Class Summary

Nested classes/interfaces inherited from class com.tinkerpop.blueprints.impls.orient.OrientConfigurableGraph

OrientConfigurableGraph.Settings, OrientConfigurableGraph.THREAD_MODE

Nested classes/interfaces inherited from interface com.tinkerpop.blueprints.TransactionalGraph

com.tinkerpop.blueprints.TransactionalGraph.Conclusion

Field Summary

Fields inherited from class com.tinkerpop.blueprints.impls.orient.OrientBaseGraph

ADMIN, CLASS_PREFIX, CLUSTER_PREFIX, CONNECTION_IN, CONNECTION_OUT, database

Fields inherited from class com.tinkerpop.blueprints.impls.orient.OrientConfigurableGraph

AUTO_SCALE_EDGE_TYPE_DEFAULT, AUTO_START_TX_DEFAULT, EDGE_CONTAINER_EMBEDDED_2_TREE_THRESHOLD_DEFAULT, EDGE_CONTAINER_TREE_2_EMBEDDED_THRESHOLD_DEFAULT, KEEP_IN_MEMORY_REFERENCES_DEFAULT, REQUIRE_TRANSACTION_DEFAULT, SAVE_ORIGINAL_IDS_DEFAULT, settings, STANDARD_ELEMENT_CONSTRAINTS_DEFAULT, STANDARD_EXCEPTIONS, STANDARD_MAX_RETRIES, STANDARD_TX_REQUIRE_FOR_SQL_OPERATIONS, THREAD_MODE_DEFAULT, USE_CLASS_FOR_EDGE_LABEL_DEFAULT, USE_CLASS_FOR_VERTEX_LABEL_DEFAULT, USE_LIGHTWEIGHT_EDGES_DEFAULT, USE_LOG_DEFAULT, USE_VERTEX_FIELDS_FOR_EDGE_LABELS, WARN_ON_FORCE_CLOSING_TX_DEFAULT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase)	Constructs a new object using an existent database instance.
protected	OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase, boolean iAutoStartTx, String iUserName, String iUserPasswd)
protected	OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase, String iUserName, String iUserPasswd, OrientConfigurableGraph.Settings iConfiguration)
protected	OrientTransactionalGraph(OPartitionedDatabasePool pool)
protected	OrientTransactionalGraph(OPartitionedDatabasePool pool, OrientConfigurableGraph.Settings configuration)
protected	OrientTransactionalGraph(String url)
protected	OrientTransactionalGraph(String url, boolean iAutoStartTx)
protected	OrientTransactionalGraph(String url, String username, String password)
protected	OrientTransactionalGraph(String url, String username, String password, boolean iAutoStartTx)
protected	OrientTransactionalGraph(org.apache.commons.configuration.Configuration configuration)

Method Summary

Modifier and Type	Method	Description
protected void	autoStartTransaction()
void	begin()	begins current transaction (if the graph is transactional)
void	commit()	Commits the current active transaction.
boolean	isUseLog()
void	rollback()	Rollbacks the current active transaction.
void	setAutoStartTx(boolean autoStartTx)	If enabled auto starts a new transaction right before the graph is changed.
OrientTransactionalGraph	setUseLog(boolean useLog)
void	stopTransaction(com.tinkerpop.blueprints.TransactionalGraph.Conclusion conclusion)	Closes a transaction.

Methods inherited from class com.tinkerpop.blueprints.impls.orient.OrientBaseGraph

addEdge, addTemporaryVertex, addVertex, addVertex, addVertex, attach, clearInitStack, command, configure, convertKey, convertKeys, countEdges, countEdges, countVertices, countVertices, createEdgeType, createEdgeType, createEdgeType, createEdgeType, createEdgeType, createEdgeType, createIndex, createKeyIndex, createVertexType, createVertexType, createVertexType, createVertexType, createVertexType, createVertexType, declareIntent, decodeClassName, deleteEdgeIfAny, detach, drop, dropEdgeType, dropIndex, dropKeyIndex, dropVertexType, encodeClassName, encodeClassNames, executeOutsideTx, getActiveGraph, getActiveIntent, getClassName, getConflictStrategy, getDatabase, getDocument, getEdge, getEdgeBaseType, getEdgeClassNames, getEdgeInstance, getEdgeInstance, getEdgeInstance, getEdges, getEdges, getEdges, getEdgesOfClass, getEdgesOfClass, getEdgeType, getElement, getIndex, getIndexedKeys, getIndexedKeys, getIndices, getProperties, getProperty, getRawGraph, getVertex, getVertexBaseType, getVertexByKey, getVertexInstance, getVertexInstance, getVertexType, getVertices, getVertices, getVertices, getVertices, getVerticesOfClass, getVerticesOfClass, isClosed, makeActive, onStorageRecover, query, removeEdge, removeEdges, removeVertex, reuse, saveIndexConfiguration, setConflictStrategy, setConflictStrategy, setCurrentGraphInThreadLocal, setProperty, setUseLightweightEdges, shutdown, shutdown, shutdown, toString, traverse

Methods inherited from class com.tinkerpop.blueprints.impls.orient.OrientConfigurableGraph

getConnectionStrategy, getEdgeContainerEmbedded2TreeThreshold, getEdgeContainerTree2EmbeddedThreshold, getMaxRetries, getThreadMode, init, isAutoScaleEdgeType, isAutoStartTx, isKeepInMemoryReferences, isRequireTransaction, isSaveOriginalIds, isStandardElementConstraints, isStandardExceptions, isTxRequiredForSQLGraphOperations, isUseClassForEdgeLabel, isUseClassForVertexLabel, isUseLightweightEdges, isUseVertexFieldsForEdgeLabels, isWarnOnForceClosingTx, setAutoScaleEdgeType, setConnectionStrategy, setEdgeContainerEmbedded2TreeThreshold, setEdgeContainerTree2EmbeddedThreshold, setKeepInMemoryReferences, setMaxRetries, setRequireTransaction, setSaveOriginalIds, setStandardElementConstraints, setStandardExceptions, setThreadMode, setTxRequiredForSQLGraphOperations, setUseClassForEdgeLabel, setUseClassForVertexLabel, setUseVertexFieldsForEdgeLabels, setWarnOnForceClosingTx

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tinkerpop.blueprints.Graph

addEdge, addVertex, getEdge, getEdges, getEdges, getFeatures, getVertex, getVertices, getVertices, removeEdge, removeVertex, shutdown

Constructor Details

OrientTransactionalGraph

protected OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase)

Constructs a new object using an existent database instance.

Parameters:

iDatabase - Underlying database object to attach

OrientTransactionalGraph

protected OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase,
 String iUserName,
 String iUserPasswd,
 OrientConfigurableGraph.Settings iConfiguration)

OrientTransactionalGraph

protected OrientTransactionalGraph(ODatabaseDocumentInternal iDatabase,
 boolean iAutoStartTx,
 String iUserName,
 String iUserPasswd)

OrientTransactionalGraph

protected OrientTransactionalGraph(OPartitionedDatabasePool pool)

OrientTransactionalGraph

protected OrientTransactionalGraph(OPartitionedDatabasePool pool,
 OrientConfigurableGraph.Settings configuration)

OrientTransactionalGraph

protected OrientTransactionalGraph(String url)

OrientTransactionalGraph

protected OrientTransactionalGraph(String url,
 boolean iAutoStartTx)

OrientTransactionalGraph

protected OrientTransactionalGraph(String url,
 String username,
 String password)

OrientTransactionalGraph

protected OrientTransactionalGraph(String url,
 String username,
 String password,
 boolean iAutoStartTx)

OrientTransactionalGraph

protected OrientTransactionalGraph(org.apache.commons.configuration.Configuration configuration)

Method Details

isUseLog

public boolean isUseLog()

setUseLog

public OrientTransactionalGraph setUseLog(boolean useLog)

Overrides:

setUseLog in class OrientConfigurableGraph

setAutoStartTx

public void setAutoStartTx(boolean autoStartTx)

Description copied from class: OrientConfigurableGraph

If enabled auto starts a new transaction right before the graph is changed. This affects only when a transaction hasn't been started. Default is true.

Overrides:

setAutoStartTx in class OrientConfigurableGraph

stopTransaction

public void stopTransaction(com.tinkerpop.blueprints.TransactionalGraph.Conclusion conclusion)

Closes a transaction.

Specified by:

stopTransaction in interface com.tinkerpop.blueprints.TransactionalGraph

Parameters:

conclusion - Can be SUCCESS for commit and FAILURE to rollback.

commit

public void commit()

Commits the current active transaction.

Specified by:

commit in interface com.tinkerpop.blueprints.TransactionalGraph

Overrides:

commit in class OrientBaseGraph

rollback

public void rollback()

Rollbacks the current active transaction. All the pending changes are rollbacked.

Specified by:

rollback in interface com.tinkerpop.blueprints.TransactionalGraph

Overrides:

rollback in class OrientBaseGraph

begin

public void begin()

Description copied from class: OrientBaseGraph

begins current transaction (if the graph is transactional)

Overrides:

begin in class OrientBaseGraph

autoStartTransaction

protected void autoStartTransaction()

Overrides:

autoStartTransaction in class OrientBaseGraph