org.pentaho.reporting.engine.classic.extensions.datasources.mondrian

Class BandedMDXDataFactory

java.lang.Object

org.pentaho.reporting.engine.classic.core.AbstractDataFactory

org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractMDXDataFactory

org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractNamedMDXDataFactory

org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.BandedMDXDataFactory

All Implemented Interfaces:

Serializable, Cloneable, org.pentaho.reporting.engine.classic.core.DataFactory, org.pentaho.reporting.engine.classic.core.DataFactoryDesignTimeSupport, org.pentaho.reporting.engine.classic.core.DataFactoryMetaProvider

public class BandedMDXDataFactory
extends AbstractNamedMDXDataFactory

This data-factory operates in Legacy-Mode providing a preprocessed view on the mondrian result. It behaves exactly as known from the Pentaho-Platform and the Pentaho-Report-Designer. This mode of operation breaks the structure of the resulting table as soon as new rows are returned by the server.

Author:

Thomas Morgner

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.pentaho.reporting.engine.classic.core.DataFactoryDesignTimeSupport

DESIGN_TIME

Fields inherited from interface org.pentaho.reporting.engine.classic.core.DataFactory

QUERY_LIMIT, QUERY_SORT, QUERY_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
BandedMDXDataFactory()

Method Summary

Modifier and Type	Method and Description
TableModel	queryData(String queryName, org.pentaho.reporting.engine.classic.core.DataRow parameters) Queries a datasource.

Methods inherited from class org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractNamedMDXDataFactory

clone, close, getGlobalScript, getGlobalScriptLanguage, getQuery, getQueryHash, getQueryNames, getReferencedFields, getScript, getScriptingLanguage, initialize, isQueryExecutable, performQuery, remove, setGlobalScript, setGlobalScriptLanguage, setQuery, setQuery

Methods inherited from class org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractMDXDataFactory

cancelRunningQuery, clearCache, getBaseConnectionProperties, getCubeFileProvider, getDataSourceProvider, getDesignTimeName, getDynamicSchemaProcessor, getJdbcPassword, getJdbcPasswordField, getJdbcUser, getJdbcUserField, getMondrianConnectionProvider, getRole, getRoleField, isMembersOnAxisSorted, isUseContentChecksum, isUseSchemaPool, setBaseConnectionProperties, setCubeFileProvider, setDataSourceProvider, setDesignTimeName, setDynamicSchemaProcessor, setJdbcPassword, setJdbcPasswordField, setJdbcUser, setJdbcUserField, setMembersOnAxisSorted, setMondrianConnectionProvider, setRole, setRoleField, setUseContentChecksum, setUseSchemaPool

Methods inherited from class org.pentaho.reporting.engine.classic.core.AbstractDataFactory

derive, getConfiguration, getContextKey, getDataFactoryContext, getDisplayConnectionName, getLocale, getMetaData, getResourceBundleFactory, getResourceManager, queryDesignTimeStructure

Methods inherited from class java.lang.Object

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

Constructor Detail

BandedMDXDataFactory

public BandedMDXDataFactory()

Method Detail

queryData

public TableModel queryData(String queryName,
                            org.pentaho.reporting.engine.classic.core.DataRow parameters)
                     throws org.pentaho.reporting.engine.classic.core.ReportDataFactoryException

Queries a datasource. The string 'query' defines the name of the query. The Parameterset given here may contain more data than actually needed for the query.

The parameter-dataset may change between two calls, do not assume anything, and do not hold references to the parameter-dataset or the position of the columns in the dataset.

Parameters:

queryName - the query name

parameters - the parameters for the query

Returns:

the result of the query as table model.

Throws:

org.pentaho.reporting.engine.classic.core.ReportDataFactoryException - if an error occured while performing the query.