org.makumba.db.makumba
Class MQLQueryProvider

java.lang.Object
  org.makumba.providers.QueryProvider
      org.makumba.db.makumba.MQLQueryProvider

All Implemented Interfaces:

SingletonHolder

public class MQLQueryProvider
extends QueryProvider

Field Summary

static String

MQLQUERY_ANALYSIS_PROVIDER

Constructor Summary

MQLQueryProvider()

Method Summary

void	close() Closes the environment, when all queries were executed
Vector<Dictionary<String,Object>>	executeRaw(String query, Map args, int offset, int limit)
protected String	getQueryAnalysisProviderClass()
protected void	init(String dataSource, Attributes a) Initalises the provider with the datasource

Methods inherited from class org.makumba.providers.QueryProvider

execute, getDataSource, getQueryAnalzyer, makeQueryRunner, makeQueryRunner, release

Methods inherited from class java.lang.Object

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

Field Detail

MQLQUERY_ANALYSIS_PROVIDER

public static final String MQLQUERY_ANALYSIS_PROVIDER

See Also:

Constant Field Values

Constructor Detail

MQLQueryProvider

public MQLQueryProvider()

Method Detail

getQueryAnalysisProviderClass

protected String getQueryAnalysisProviderClass()

Overrides:

getQueryAnalysisProviderClass in class QueryProvider

executeRaw

public Vector<Dictionary<String,Object>> executeRaw(String query,
                                                    Map args,
                                                    int offset,
                                                    int limit)

Specified by:

executeRaw in class QueryProvider

close

public void close()

Description copied from class: QueryProvider

Closes the environment, when all queries were executed

Specified by:

close in class QueryProvider

init

protected void init(String dataSource,
                    Attributes a)

Description copied from class: QueryProvider

Initalises the provider with the datasource

Overrides:

init in class QueryProvider

Parameters:

dataSource - the source on which the query should be run