org.hawkular.inventory.impl.tinkerpop.sql.impl

Class SqlGraph

java.lang.Object

org.hawkular.inventory.impl.tinkerpop.sql.impl.SqlGraph

All Implemented Interfaces:

com.tinkerpop.blueprints.Graph, com.tinkerpop.blueprints.KeyIndexableGraph, com.tinkerpop.blueprints.ThreadedTransactionalGraph, com.tinkerpop.blueprints.TransactionalGraph

public final class SqlGraph
extends Object
implements com.tinkerpop.blueprints.ThreadedTransactionalGraph, com.tinkerpop.blueprints.KeyIndexableGraph

Since:

0.13.0

Author:

Lukas Krejci

Nested Class Summary

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

com.tinkerpop.blueprints.TransactionalGraph.Conclusion

Constructor Summary

Constructors

Constructor and Description
SqlGraph(org.apache.commons.configuration.Configuration configuration) Instantiates a new SQL graph configured from the provided configuration object.
SqlGraph(DataSource dataSource)
SqlGraph(DataSource dataSource, org.apache.commons.configuration.Configuration configuration)
SqlGraph(Map<String,Object> configuration)

Method Summary

Modifier and Type	Method and Description
SqlEdge	addEdge(Object id, com.tinkerpop.blueprints.Vertex outVertex, com.tinkerpop.blueprints.Vertex inVertex, String label)
com.tinkerpop.blueprints.Vertex	addVertex(Object id)
void	commit()
<T extends com.tinkerpop.blueprints.Element> void	createKeyIndex(String key, Class<T> elementClass, com.tinkerpop.blueprints.Parameter... indexParameters)
void	createSchemaIfNeeded()
<T extends com.tinkerpop.blueprints.Element> void	dropKeyIndex(String key, Class<T> elementClass)
SqlEdge	getEdge(Object id)
Iterable<com.tinkerpop.blueprints.Edge>	getEdges()
com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Edge>	getEdges(String key, Object value)
com.tinkerpop.blueprints.Features	getFeatures()
<T extends com.tinkerpop.blueprints.Element> Set<String>	getIndexedKeys(Class<T> elementClass)
SqlVertex	getVertex(Object id)
com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Vertex>	getVertices()
com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Vertex>	getVertices(String key, Object value)
com.tinkerpop.blueprints.TransactionalGraph	newTransaction()
SqlGraphQuery	query()
void	removeEdge(com.tinkerpop.blueprints.Edge edge)
void	removeVertex(com.tinkerpop.blueprints.Vertex vertex)
void	rollback()
void	shutdown()
void	stopTransaction(com.tinkerpop.blueprints.TransactionalGraph.Conclusion conclusion)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlGraph

public SqlGraph(org.apache.commons.configuration.Configuration configuration)
         throws Exception

Instantiates a new SQL graph configured from the provided configuration object. The following properties are supported:

• sql.datasource.class - the name of the datasource class from some JDBC driver on the classpath
• sql.datasource.* - any properties of the datasource can be passed using this prefix. E.g. sql.datasource.portNumber, sql.datasource.serverName, etc. See the documentation of the datasource for the list of available properties.
• sql.verticesTable - the name of the vertices table. Defaults to "vertices".
• sql.edgesTable - the name of the edges table. Defaults to "edges".
• sql.vertexPropertiesTable - the name of the table for vertex properties. Defaults to "vertex_properties".
• sql.edgePropertiesTable - the name of the table for edge properties. Defaults to "edge_properties".

Parameters:

configuration - the configuration to use

Throws:

Exception

SqlGraph

public SqlGraph(Map<String,Object> configuration)
         throws Exception

Throws:

Exception

SqlGraph

public SqlGraph(DataSource dataSource)

SqlGraph

public SqlGraph(DataSource dataSource,
                org.apache.commons.configuration.Configuration configuration)
         throws Exception

Throws:

Exception

Method Detail

createSchemaIfNeeded

public void createSchemaIfNeeded()
                          throws SQLException,
                                 IOException

Throws:

SQLException

IOException

newTransaction

public com.tinkerpop.blueprints.TransactionalGraph newTransaction()

Specified by:

newTransaction in interface com.tinkerpop.blueprints.ThreadedTransactionalGraph

stopTransaction

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

Specified by:

stopTransaction in interface com.tinkerpop.blueprints.TransactionalGraph

commit

public void commit()

Specified by:

commit in interface com.tinkerpop.blueprints.TransactionalGraph

rollback

public void rollback()

Specified by:

rollback in interface com.tinkerpop.blueprints.TransactionalGraph

getFeatures

public com.tinkerpop.blueprints.Features getFeatures()

Specified by:

getFeatures in interface com.tinkerpop.blueprints.Graph

addVertex

public com.tinkerpop.blueprints.Vertex addVertex(Object id)

Specified by:

addVertex in interface com.tinkerpop.blueprints.Graph

getVertex

public SqlVertex getVertex(Object id)

Specified by:

getVertex in interface com.tinkerpop.blueprints.Graph

removeVertex

public void removeVertex(com.tinkerpop.blueprints.Vertex vertex)

Specified by:

removeVertex in interface com.tinkerpop.blueprints.Graph

getVertices

public com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Vertex> getVertices()

Specified by:

getVertices in interface com.tinkerpop.blueprints.Graph

getVertices

public com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Vertex> getVertices(String key,
                                                                                               Object value)

Specified by:

getVertices in interface com.tinkerpop.blueprints.Graph

addEdge

public SqlEdge addEdge(Object id,
                       com.tinkerpop.blueprints.Vertex outVertex,
                       com.tinkerpop.blueprints.Vertex inVertex,
                       String label)

Specified by:

addEdge in interface com.tinkerpop.blueprints.Graph

getEdge

public SqlEdge getEdge(Object id)

Specified by:

getEdge in interface com.tinkerpop.blueprints.Graph

removeEdge

public void removeEdge(com.tinkerpop.blueprints.Edge edge)

Specified by:

removeEdge in interface com.tinkerpop.blueprints.Graph

getEdges

public Iterable<com.tinkerpop.blueprints.Edge> getEdges()

Specified by:

getEdges in interface com.tinkerpop.blueprints.Graph

getEdges

public com.tinkerpop.blueprints.CloseableIterable<com.tinkerpop.blueprints.Edge> getEdges(String key,
                                                                                          Object value)

Specified by:

getEdges in interface com.tinkerpop.blueprints.Graph

query

public SqlGraphQuery query()

Specified by:

query in interface com.tinkerpop.blueprints.Graph

shutdown

public void shutdown()

Specified by:

shutdown in interface com.tinkerpop.blueprints.Graph

createKeyIndex

public <T extends com.tinkerpop.blueprints.Element> void createKeyIndex(String key,
                                                                        Class<T> elementClass,
                                                                        com.tinkerpop.blueprints.Parameter... indexParameters)

Specified by:

createKeyIndex in interface com.tinkerpop.blueprints.KeyIndexableGraph

dropKeyIndex

public <T extends com.tinkerpop.blueprints.Element> void dropKeyIndex(String key,
                                                                      Class<T> elementClass)

Specified by:

dropKeyIndex in interface com.tinkerpop.blueprints.KeyIndexableGraph

getIndexedKeys

public <T extends com.tinkerpop.blueprints.Element> Set<String> getIndexedKeys(Class<T> elementClass)

Specified by:

getIndexedKeys in interface com.tinkerpop.blueprints.KeyIndexableGraph

toString

public String toString()

Overrides:

toString in class Object