org.pentaho.platform.plugin.services.connections.hql
Class HQLConnection

java.lang.Object
  org.pentaho.platform.plugin.services.connections.hql.HQLConnection

All Implemented Interfaces:

IPentahoLoggingConnection

public class HQLConnection
extends Object
implements IPentahoLoggingConnection

Author:

mdamour TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

Constructor Summary

HQLConnection()

Method Summary

void	clearWarnings()
void	close()
boolean	connect(Properties props)
IPentahoResultSet	executeQuery(String query)
IPentahoResultSet	generateResultSet(List list, String[] columnHeaders, Type[] columnTypes)
String	getDatasourceType() return datasource type HQL
String	getLastQuery()
IPentahoResultSet	getResultSet()
boolean	initialized()
boolean	isClosed()
boolean	isReadOnly()
IPentahoResultSet	prepareAndExecuteQuery(String query, List parameters)
boolean	preparedQueriesSupported()
void	setClassNames(String[] classNames)
void	setConfigFile(File hbmCfg)
void	setFetchSize(int fetchSize)
void	setLogger(ILogger logger)
void	setMaxRows(int maxRows)
void	setProperties(Properties props)

Methods inherited from class java.lang.Object

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

Constructor Detail

HQLConnection

public HQLConnection()

Method Detail

setConfigFile

public void setConfigFile(File hbmCfg)

setClassNames

public void setClassNames(String[] classNames)

setLogger

public void setLogger(ILogger logger)

Specified by:

setLogger in interface IPentahoLoggingConnection

setProperties

public void setProperties(Properties props)

initialized

public boolean initialized()

getDatasourceType

public String getDatasourceType()

return datasource type HQL

Returns:

datasource type

prepareAndExecuteQuery

public IPentahoResultSet prepareAndExecuteQuery(String query,
                                                List parameters)
                                         throws Exception

Throws:

Exception

preparedQueriesSupported

public boolean preparedQueriesSupported()

close

public void close()

getLastQuery

public String getLastQuery()

executeQuery

public IPentahoResultSet executeQuery(String query)

generateResultSet

public IPentahoResultSet generateResultSet(List list,
                                           String[] columnHeaders,
                                           Type[] columnTypes)

isClosed

public boolean isClosed()

isReadOnly

public boolean isReadOnly()

clearWarnings

public void clearWarnings()

getResultSet

public IPentahoResultSet getResultSet()

connect

public boolean connect(Properties props)

setMaxRows

public void setMaxRows(int maxRows)

setFetchSize

public void setFetchSize(int fetchSize)