mondrian.xmla
Interface XmlaHandler.XmlaExtra

All Known Implementing Classes:

MondrianOlap4jExtra

Enclosing class:

XmlaHandler

public static interface XmlaHandler.XmlaExtra

Extra support for XMLA server. If a connection provides this interface, the XMLA server will call methods in this interface instead of relying on the core olap4j interface.

The XmlaHandler.XmlaExtraImpl class provides a default implementation that uses the olap4j interface exclusively.

Nested Class Summary

static class

XmlaHandler.XmlaExtra.FunctionDefinition

Method Summary

void	checkMemberOrdinal(Member member)
ResultSet	executeDrillthrough(OlapStatement olapStatement, String mdx, boolean advanced, String tabFields, int[] rowCountSlot)
Map<String,Object>	getAnnotationMap(MetadataElement element) Returns a map containing annotations on this element.
String	getCubeType(Cube cube)
List<Map<String,Object>>	getDataSources(OlapConnection connection) Returns a list of the data sources in this server.
int	getHierarchyCardinality(Hierarchy hierarchy)
int	getHierarchyStructure(Hierarchy hierarchy)
int	getLevelCardinality(Level level)
List<Property>	getLevelProperties(Level level) Returns the defined properties of a level.
int	getMeasureAggregator(Member member)
void	getSchemaFunctionList(List<XmlaHandler.XmlaExtra.FunctionDefinition> funDefs, Schema schema, Util.Functor1<Boolean,String> functionFilter)
Date	getSchemaLoadDate(Schema schema)
List<String>	getSchemaRoleNames(Schema schema) Returns a list of names of roles in the given schema to which the current user belongs.
boolean	isHierarchyParentChild(Hierarchy hierarchy)
boolean	isLevelUnique(Level level)
boolean	isPropertyInternal(Property property)
void	setPreferList(OlapConnection connection)
boolean	shouldReturnCellProperty(CellSet cellSet, Property cellProperty, boolean evenEmpty) Returns whether we should return a cell property in the XMLA result.

Method Detail

executeDrillthrough

ResultSet executeDrillthrough(OlapStatement olapStatement,
                              String mdx,
                              boolean advanced,
                              String tabFields,
                              int[] rowCountSlot)
                              throws SQLException

Throws:

SQLException

setPreferList

void setPreferList(OlapConnection connection)

getSchemaLoadDate

Date getSchemaLoadDate(Schema schema)

getLevelCardinality

int getLevelCardinality(Level level)
                        throws OlapException

Throws:

OlapException

getSchemaFunctionList

void getSchemaFunctionList(List<XmlaHandler.XmlaExtra.FunctionDefinition> funDefs,
                           Schema schema,
                           Util.Functor1<Boolean,String> functionFilter)

getHierarchyCardinality

int getHierarchyCardinality(Hierarchy hierarchy)
                            throws OlapException

Throws:

OlapException

getHierarchyStructure

int getHierarchyStructure(Hierarchy hierarchy)

isHierarchyParentChild

boolean isHierarchyParentChild(Hierarchy hierarchy)

getMeasureAggregator

int getMeasureAggregator(Member member)

checkMemberOrdinal

void checkMemberOrdinal(Member member)
                        throws OlapException

Throws:

OlapException

shouldReturnCellProperty

boolean shouldReturnCellProperty(CellSet cellSet,
                                 Property cellProperty,
                                 boolean evenEmpty)

Returns whether we should return a cell property in the XMLA result.

Parameters:

cellSet - Cell set

cellProperty - Cell property definition

evenEmpty - Whether to return even if cell has no properties

Returns:

Whether to return cell property in XMLA result

getSchemaRoleNames

List<String> getSchemaRoleNames(Schema schema)

Returns a list of names of roles in the given schema to which the current user belongs.

Parameters:

schema - Schema

Returns:

List of roles

getCubeType

String getCubeType(Cube cube)

isLevelUnique

boolean isLevelUnique(Level level)

getLevelProperties

List<Property> getLevelProperties(Level level)

Returns the defined properties of a level. (Not including system properties that every level has.)

Parameters:

level - Level

Returns:

Defined properties

isPropertyInternal

boolean isPropertyInternal(Property property)

getDataSources

List<Map<String,Object>> getDataSources(OlapConnection connection)
                                        throws OlapException

Returns a list of the data sources in this server. One element per data source, each element a map whose keys are the XMLA fields describing a data source: "DataSourceName", "DataSourceDescription", "URL", etc. Unrecognized fields are ignored.

Parameters:

connection - Connection

Returns:

List of data source definitions

Throws:

OlapException - on error

getAnnotationMap

Map<String,Object> getAnnotationMap(MetadataElement element)
                                    throws SQLException

Returns a map containing annotations on this element.

Parameters:

element - Element

Returns:

Annotation map, never null

Throws:

SQLException