org.pentaho.platform.plugin.services.connections.mondrian

Class MDXOlap4jConnection

java.lang.Object

org.pentaho.platform.plugin.services.connections.mondrian.MDXOlap4jConnection

All Implemented Interfaces:

org.pentaho.commons.connection.IPentahoConnection

public class MDXOlap4jConnection
extends Object
implements org.pentaho.commons.connection.IPentahoConnection

MDXOlap4jConnection implements IPentahoConenction to support olap4j connections to any olap4j provider. Developers may subclass MDXOlap4jConnection to unwrap the olap4j connection to directly manipulate the underlying connection such as setting a DelegatingRole in the case of Mondrian.

Version:

$Id: $

Author:

Benny Chow

Field Summary

Fields inherited from interface org.pentaho.commons.connection.IPentahoConnection

CLASSNAME_KEY, CONNECTION, DRIVER_KEY, HQL_DATASOURCE, JNDI_NAME_KEY, KEYS, LOCATION_KEY, MDX_DATASOURCE, MDX_OLAP4J_DATASOURCE, NONE_DATASOURCE, PASSWORD_KEY, PROVIDER, QUERY_KEY, SQL_DATASOURCE, USERNAME_KEY, XML_DATASOURCE

Constructor Summary

Constructors

Constructor and Description
MDXOlap4jConnection()

Method Summary

Methods

Modifier and Type	Method and Description
void	clearWarnings()
void	close()
boolean	connect(Properties props)
org.pentaho.commons.connection.IPentahoResultSet	executeQuery(String arg0)
org.olap4j.OlapConnection	getConnection()
String	getDatasourceType()
String	getLastQuery()
org.pentaho.commons.connection.IPentahoResultSet	getResultSet()
boolean	initialized()
boolean	isClosed()
boolean	isReadOnly()
org.pentaho.commons.connection.IPentahoResultSet	prepareAndExecuteQuery(String arg0, List arg1)
boolean	preparedQueriesSupported()
void	setFetchSize(int arg0)
void	setMaxRows(int arg0)
void	setProperties(Properties props)

Methods inherited from class java.lang.Object

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

Constructor Detail

MDXOlap4jConnection

public MDXOlap4jConnection()

Method Detail

close

public void close()

Specified by:

close in interface org.pentaho.commons.connection.IPentahoConnection

connect

public boolean connect(Properties props)

Specified by:

connect in interface org.pentaho.commons.connection.IPentahoConnection

executeQuery

public org.pentaho.commons.connection.IPentahoResultSet executeQuery(String arg0)

Specified by:

executeQuery in interface org.pentaho.commons.connection.IPentahoConnection

getResultSet

public org.pentaho.commons.connection.IPentahoResultSet getResultSet()

Specified by:

getResultSet in interface org.pentaho.commons.connection.IPentahoConnection

initialized

public boolean initialized()

Specified by:

initialized in interface org.pentaho.commons.connection.IPentahoConnection

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.pentaho.commons.connection.IPentahoConnection

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface org.pentaho.commons.connection.IPentahoConnection

prepareAndExecuteQuery

public org.pentaho.commons.connection.IPentahoResultSet prepareAndExecuteQuery(String arg0,
                                                                      List arg1)
                                                                        throws Exception

Specified by:

prepareAndExecuteQuery in interface org.pentaho.commons.connection.IPentahoConnection

Throws:

Exception

preparedQueriesSupported

public boolean preparedQueriesSupported()

Specified by:

preparedQueriesSupported in interface org.pentaho.commons.connection.IPentahoConnection

setFetchSize

public void setFetchSize(int arg0)

Specified by:

setFetchSize in interface org.pentaho.commons.connection.IPentahoConnection

setMaxRows

public void setMaxRows(int arg0)

Specified by:

setMaxRows in interface org.pentaho.commons.connection.IPentahoConnection

setProperties

public void setProperties(Properties props)

Specified by:

setProperties in interface org.pentaho.commons.connection.IPentahoConnection

clearWarnings

public void clearWarnings()

Specified by:

clearWarnings in interface org.pentaho.commons.connection.IPentahoConnection

getDatasourceType

public String getDatasourceType()

Specified by:

getDatasourceType in interface org.pentaho.commons.connection.IPentahoConnection

getLastQuery

public String getLastQuery()

Specified by:

getLastQuery in interface org.pentaho.commons.connection.IPentahoConnection

getConnection

public org.olap4j.OlapConnection getConnection()