com.orientechnologies.orient.graph.sql

Class OGraphCommandExecutorSQLFactory

java.lang.Object

com.orientechnologies.orient.graph.sql.OGraphCommandExecutorSQLFactory

All Implemented Interfaces:

OCommandExecutorSQLFactory

public class OGraphCommandExecutorSQLFactory
extends Object
implements OCommandExecutorSQLFactory

Graph related command operator executor factory. It's auto-discovered.

Author:

Luca Garulli

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	OGraphCommandExecutorSQLFactory.GraphCallBack<T>

Constructor Summary

Constructors

Constructor and Description
OGraphCommandExecutorSQLFactory()

Method Summary

Methods

Modifier and Type	Method and Description
OCommandExecutorSQLAbstract	createCommand(String name)
Set<String>	getCommandNames()
static ODatabaseRecord	getDatabase()
static OrientGraph	getGraph(boolean autoStartTx) Returns a Transactional OrientGraph implementation from the current database in thread local.
static OrientBaseGraph	getNoTxGraph() Returns a Non Transactional OrientGraph implementation from the current database in thread local.
static <T> T	runInTx(OGraphCommandExecutorSQLFactory.GraphCallBack<T> callBack)
static <T> T	runInTx(OrientGraph graph, OGraphCommandExecutorSQLFactory.GraphCallBack<T> callBack)

Methods inherited from class java.lang.Object

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

Constructor Detail

OGraphCommandExecutorSQLFactory

public OGraphCommandExecutorSQLFactory()

Method Detail

getGraph

public static OrientGraph getGraph(boolean autoStartTx)

Returns a Transactional OrientGraph implementation from the current database in thread local.

Parameters:

autoStartTx - Whether returned graph will start transaction before each operation till commit automatically or user should do it explicitly be calling OrientBaseGraph.getRawGraph() method ODatabaseRecordWrapperAbstract.begin().

Returns:

Transactional OrientGraph implementation from the current database in thread local.

getNoTxGraph

public static OrientBaseGraph getNoTxGraph()

Returns a Non Transactional OrientGraph implementation from the current database in thread local.

Returns:

runInTx

public static <T> T runInTx(OrientGraph graph,
            OGraphCommandExecutorSQLFactory.GraphCallBack<T> callBack)

runInTx

public static <T> T runInTx(OGraphCommandExecutorSQLFactory.GraphCallBack<T> callBack)

getDatabase

public static ODatabaseRecord getDatabase()

getCommandNames

public Set<String> getCommandNames()

Specified by:

getCommandNames in interface OCommandExecutorSQLFactory

createCommand

public OCommandExecutorSQLAbstract createCommand(String name)
                                          throws OCommandExecutionException

Specified by:

createCommand in interface OCommandExecutorSQLFactory

Throws:

OCommandExecutionException