mondrian.rolap
Class RolapCubeHierarchy.RolapCubeSqlMemberSource

java.lang.Object
  mondrian.rolap.SqlMemberSource
      mondrian.rolap.RolapCubeHierarchy.RolapCubeSqlMemberSource

All Implemented Interfaces:

MemberReader, MemberSource, TupleReader.MemberBuilder

Enclosing class:

RolapCubeHierarchy

public static class RolapCubeHierarchy.RolapCubeSqlMemberSource
extends SqlMemberSource

Nested Class Summary

Nested classes/interfaces inherited from class mondrian.rolap.SqlMemberSource

SqlMemberSource.NullValuePoolFactory, SqlMemberSource.ValuePoolFactory, SqlMemberSource.ValuePoolFactoryFactory

Constructor Summary

RolapCubeHierarchy.RolapCubeSqlMemberSource(RolapCubeHierarchy.RolapCubeHierarchyMemberReader memberReader, RolapCubeHierarchy hierarchy, MemberCacheHelper memberSourceCacheHelper, Object memberCacheLock)

Method Summary

RolapMember	allMember() Returns the 'all' member of the hierarchy.
MemberCache	getMemberCache() Returns the MemberCache to look up members before creating them.
Object	getMemberCacheLock() use the same lock in the RolapCubeMemberSource as the RolapCubeHiearchyMemberReader to avoid deadlocks
RolapMember	makeMember(RolapMember parentMember, RolapLevel childLevel, Object value, Object captionValue, boolean parentChild, SqlStatement stmt, Object key, int columnOffset) Creates a new member (together with its properties).

Methods inherited from class mondrian.rolap.SqlMemberSource

compare, desubstitute, getDefaultMember, getHierarchy, getLeadMember, getLevelMemberCount, getMemberBuilder, getMemberChildren, getMemberChildren, getMemberChildren, getMemberChildren, getMemberCount, getMemberParent, getMemberRange, getMembers, getMembersInLevel, getMembersInLevel, getRootMembers, isLevelCollapsed, levelContainsMultipleColumns, lookupMember, makeChildMemberSql, setCache, substitute

Methods inherited from class java.lang.Object

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

Constructor Detail

RolapCubeHierarchy.RolapCubeSqlMemberSource

public RolapCubeHierarchy.RolapCubeSqlMemberSource(RolapCubeHierarchy.RolapCubeHierarchyMemberReader memberReader,
                                                   RolapCubeHierarchy hierarchy,
                                                   MemberCacheHelper memberSourceCacheHelper,
                                                   Object memberCacheLock)

Method Detail

makeMember

public RolapMember makeMember(RolapMember parentMember,
                              RolapLevel childLevel,
                              Object value,
                              Object captionValue,
                              boolean parentChild,
                              SqlStatement stmt,
                              Object key,
                              int columnOffset)
                       throws SQLException

Description copied from interface: TupleReader.MemberBuilder

Creates a new member (together with its properties).

Specified by:

makeMember in interface TupleReader.MemberBuilder

Overrides:

makeMember in class SqlMemberSource

Parameters:

parentMember - Parent member

childLevel - Child level

value - Member value

captionValue - Caption

parentChild - Whether a parent-child hierarchy

stmt - SQL statement

key - Member key

columnOffset - Column ordinal (0-based)

Returns:

new member

Throws:

SQLException - on error

getMemberCache

public MemberCache getMemberCache()

Description copied from interface: TupleReader.MemberBuilder

Returns the MemberCache to look up members before creating them.

Specified by:

getMemberCache in interface TupleReader.MemberBuilder

Overrides:

getMemberCache in class SqlMemberSource

Returns:

member cache

getMemberCacheLock

public Object getMemberCacheLock()

use the same lock in the RolapCubeMemberSource as the RolapCubeHiearchyMemberReader to avoid deadlocks

Specified by:

getMemberCacheLock in interface TupleReader.MemberBuilder

Overrides:

getMemberCacheLock in class SqlMemberSource

Returns:

Object to lock

allMember

public RolapMember allMember()

Description copied from interface: TupleReader.MemberBuilder

Returns the 'all' member of the hierarchy.

Specified by:

allMember in interface TupleReader.MemberBuilder

Overrides:

allMember in class SqlMemberSource

Returns:

The 'all' member