Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for SecGroupMember. /* * MSS Code Factory 1.10 * * Copyright (c) 2012 Mark Sobkow * * This program is available as free software under the GNU GPL v3, or * under a commercial license from Mark Sobkow. For commercial licensing * details, please contact msobkow@sasktel.net. * * Under the terms of the GPL: * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * *********************************************************************** * * Code manufactured * by MSS Code Factory version 1.9.3294 * * $Revision: 26 $ */ package net.sourceforge.msscodefactory.v1_10.MSSBamRam; import java.sql.*; import java.util.*; import net.sourceforge.msscodefactory.cflib.v1_9.CFLib.*; import org.apache.commons.codec.binary.Base64; import net.sourceforge.msscodefactory.v1_10.MSSBam.*; import net.sourceforge.msscodefactory.v1_10.MSSBamBL.*; import net.sourceforge.msscodefactory.v1_10.MSSBamBLRam.*; /* * MSSBamRamSecGroupMemberTable in-memory RAM DbIO implementation * for SecGroupMember. */ public class MSSBamRamSecGroupMemberTable implements IMSSBamSecGroupMemberTable { private MSSBamBLRamSchema schema; private Map<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> dictByPKey = new HashMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>(); private SortedMap<MSSBamSecGroupMemberByGroupIdxKey, SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>> dictByGroupIdx = new TreeMap<MSSBamSecGroupMemberByGroupIdxKey, SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>>(); private SortedMap<MSSBamSecGroupMemberByUserIdxKey, SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>> dictByUserIdx = new TreeMap<MSSBamSecGroupMemberByUserIdxKey, SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>>(); private SortedMap<MSSBamSecGroupMemberByUUserIdxKey, MSSBamSecGroupMemberBuff> dictByUUserIdx = new TreeMap<MSSBamSecGroupMemberByUUserIdxKey, MSSBamSecGroupMemberBuff>(); public MSSBamRamSecGroupMemberTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createSecGroupMember(MSSBamAuthorization Authorization, MSSBamSecGroupMemberBuff Buff) { MSSBamSecGroupMemberPKey pkey = schema.getFactorySecGroupMember().newPKey(); pkey.setRequiredSecGroupMemberId(schema.nextSecGroupMemberIdGen()); Buff.setRequiredSecGroupMemberId(pkey.getRequiredSecGroupMemberId()); MSSBamSecGroupMemberByGroupIdxKey keyGroupIdx = schema.getFactorySecGroupMember().newGroupIdxKey(); keyGroupIdx.setRequiredSecGroupId(Buff.getRequiredSecGroupId()); MSSBamSecGroupMemberByUserIdxKey keyUserIdx = schema.getFactorySecGroupMember().newUserIdxKey(); keyUserIdx.setRequiredSecUserId(Buff.getRequiredSecUserId()); MSSBamSecGroupMemberByUUserIdxKey keyUUserIdx = schema.getFactorySecGroupMember().newUUserIdxKey(); keyUUserIdx.setRequiredSecGroupId(Buff.getRequiredSecGroupId()); keyUUserIdx.setRequiredSecUserId(Buff.getRequiredSecUserId()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createSecGroupMember", pkey); } if (dictByUUserIdx.containsKey(keyUUserIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createSecGroupMember", "SecGroupMemberUUserIdx", keyUUserIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableSecGroup().readDerivedByIdIdx(Authorization, Buff.getRequiredSecGroupId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSecGroupMember", "Container", "SecGroupMemberGroup", "SecGroup", null); } } } { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableSecUser().readDerivedByIdIdx(Authorization, Buff.getRequiredSecUserId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSecGroupMember", "Lookup", "SecGroupMemberUser", "SecUser", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictGroupIdx; if (dictByGroupIdx.containsKey(keyGroupIdx)) { subdictGroupIdx = dictByGroupIdx.get(keyGroupIdx); } else { subdictGroupIdx = new TreeMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>(); dictByGroupIdx.put(keyGroupIdx, subdictGroupIdx); } subdictGroupIdx.put(pkey, Buff); SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictUserIdx; if (dictByUserIdx.containsKey(keyUserIdx)) { subdictUserIdx = dictByUserIdx.get(keyUserIdx); } else { subdictUserIdx = new TreeMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>(); dictByUserIdx.put(keyUserIdx, subdictUserIdx); } subdictUserIdx.put(pkey, Buff); dictByUUserIdx.put(keyUUserIdx, Buff); } public MSSBamSecGroupMemberBuff readDerived(MSSBamAuthorization Authorization, MSSBamSecGroupMemberPKey PKey) { final String S_ProcName = "MSSBamRamSecGroupMember.readDerived() "; MSSBamSecGroupMemberPKey key = schema.getFactorySecGroupMember().newPKey(); key.setRequiredSecGroupMemberId(PKey.getRequiredSecGroupMemberId()); MSSBamSecGroupMemberBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecGroupMemberBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecGroupMember.readAllDerived() "; MSSBamSecGroupMemberBuff[] retList = new MSSBamSecGroupMemberBuff[dictByPKey.values().size()]; Iterator<MSSBamSecGroupMemberBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamSecGroupMemberBuff[] readDerivedByGroupIdx(MSSBamAuthorization Authorization, int SecGroupId) { final String S_ProcName = "MSSBamRamSecGroupMember.readDerivedByGroupIdx() "; MSSBamSecGroupMemberByGroupIdxKey key = schema.getFactorySecGroupMember().newGroupIdxKey(); key.setRequiredSecGroupId(SecGroupId); MSSBamSecGroupMemberBuff[] recArray; if (dictByGroupIdx.containsKey(key)) { SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictGroupIdx = dictByGroupIdx.get(key); recArray = new MSSBamSecGroupMemberBuff[subdictGroupIdx.size()]; Iterator<MSSBamSecGroupMemberBuff> iter = subdictGroupIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSecGroupMemberBuff[0]; } return (recArray); } public MSSBamSecGroupMemberBuff[] readDerivedByUserIdx(MSSBamAuthorization Authorization, long SecUserId) { final String S_ProcName = "MSSBamRamSecGroupMember.readDerivedByUserIdx() "; MSSBamSecGroupMemberByUserIdxKey key = schema.getFactorySecGroupMember().newUserIdxKey(); key.setRequiredSecUserId(SecUserId); MSSBamSecGroupMemberBuff[] recArray; if (dictByUserIdx.containsKey(key)) { SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictUserIdx = dictByUserIdx.get(key); recArray = new MSSBamSecGroupMemberBuff[subdictUserIdx.size()]; Iterator<MSSBamSecGroupMemberBuff> iter = subdictUserIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSecGroupMemberBuff[0]; } return (recArray); } public MSSBamSecGroupMemberBuff readDerivedByUUserIdx(MSSBamAuthorization Authorization, int SecGroupId, long SecUserId) { final String S_ProcName = "MSSBamRamSecGroupMember.readDerivedByUUserIdx() "; MSSBamSecGroupMemberByUUserIdxKey key = schema.getFactorySecGroupMember().newUUserIdxKey(); key.setRequiredSecGroupId(SecGroupId); key.setRequiredSecUserId(SecUserId); MSSBamSecGroupMemberBuff buff; if (dictByUUserIdx.containsKey(key)) { buff = dictByUUserIdx.get(key); } else { buff = null; } return (buff); } public MSSBamSecGroupMemberBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, long SecGroupMemberId) { final String S_ProcName = "MSSBamRamSecGroupMember.readDerivedByIdIdx() "; MSSBamSecGroupMemberPKey key = schema.getFactorySecGroupMember().newPKey(); key.setRequiredSecGroupMemberId(SecGroupMemberId); MSSBamSecGroupMemberBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecGroupMemberBuff readBuff(MSSBamAuthorization Authorization, MSSBamSecGroupMemberPKey PKey) { final String S_ProcName = "MSSBamRamSecGroupMember.readBuff() "; MSSBamSecGroupMemberBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("SGMB"))) { buff = null; } return (buff); } public MSSBamSecGroupMemberBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecGroupMember.readAllBuff() "; MSSBamSecGroupMemberBuff buff; ArrayList<MSSBamSecGroupMemberBuff> filteredList = new ArrayList<MSSBamSecGroupMemberBuff>(); MSSBamSecGroupMemberBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SGMB")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamSecGroupMemberBuff[0])); } public MSSBamSecGroupMemberBuff readBuffByIdIdx(MSSBamAuthorization Authorization, long SecGroupMemberId) { final String S_ProcName = "MSSBamRamSecGroupMember.readBuffByIdIdx() "; MSSBamSecGroupMemberBuff buff = readDerivedByIdIdx(Authorization, SecGroupMemberId); if ((buff != null) && buff.getClassCode().equals("SGMB")) { return ((MSSBamSecGroupMemberBuff) buff); } else { return (null); } } public MSSBamSecGroupMemberBuff[] readBuffByGroupIdx(MSSBamAuthorization Authorization, int SecGroupId) { final String S_ProcName = "MSSBamRamSecGroupMember.readBuffByGroupIdx() "; MSSBamSecGroupMemberBuff buff; ArrayList<MSSBamSecGroupMemberBuff> filteredList = new ArrayList<MSSBamSecGroupMemberBuff>(); MSSBamSecGroupMemberBuff[] buffList = readDerivedByGroupIdx(Authorization, SecGroupId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SGMB")) { filteredList.add((MSSBamSecGroupMemberBuff) buff); } } return (filteredList.toArray(new MSSBamSecGroupMemberBuff[0])); } public MSSBamSecGroupMemberBuff[] readBuffByUserIdx(MSSBamAuthorization Authorization, long SecUserId) { final String S_ProcName = "MSSBamRamSecGroupMember.readBuffByUserIdx() "; MSSBamSecGroupMemberBuff buff; ArrayList<MSSBamSecGroupMemberBuff> filteredList = new ArrayList<MSSBamSecGroupMemberBuff>(); MSSBamSecGroupMemberBuff[] buffList = readDerivedByUserIdx(Authorization, SecUserId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SGMB")) { filteredList.add((MSSBamSecGroupMemberBuff) buff); } } return (filteredList.toArray(new MSSBamSecGroupMemberBuff[0])); } public MSSBamSecGroupMemberBuff readBuffByUUserIdx(MSSBamAuthorization Authorization, int SecGroupId, long SecUserId) { final String S_ProcName = "MSSBamRamSecGroupMember.readBuffByUUserIdx() "; MSSBamSecGroupMemberBuff buff = readDerivedByUUserIdx(Authorization, SecGroupId, SecUserId); if ((buff != null) && buff.getClassCode().equals("SGMB")) { return ((MSSBamSecGroupMemberBuff) buff); } else { return (null); } } public void updateSecGroupMember(MSSBamAuthorization Authorization, MSSBamSecGroupMemberBuff Buff) { MSSBamSecGroupMemberPKey pkey = schema.getFactorySecGroupMember().newPKey(); pkey.setRequiredSecGroupMemberId(Buff.getRequiredSecGroupMemberId()); MSSBamSecGroupMemberBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateSecGroupMember", "Existing record not found", "SecGroupMember", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateSecGroupMember", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); MSSBamSecGroupMemberByGroupIdxKey existingKeyGroupIdx = schema.getFactorySecGroupMember().newGroupIdxKey(); existingKeyGroupIdx.setRequiredSecGroupId(existing.getRequiredSecGroupId()); MSSBamSecGroupMemberByGroupIdxKey newKeyGroupIdx = schema.getFactorySecGroupMember().newGroupIdxKey(); newKeyGroupIdx.setRequiredSecGroupId(Buff.getRequiredSecGroupId()); MSSBamSecGroupMemberByUserIdxKey existingKeyUserIdx = schema.getFactorySecGroupMember().newUserIdxKey(); existingKeyUserIdx.setRequiredSecUserId(existing.getRequiredSecUserId()); MSSBamSecGroupMemberByUserIdxKey newKeyUserIdx = schema.getFactorySecGroupMember().newUserIdxKey(); newKeyUserIdx.setRequiredSecUserId(Buff.getRequiredSecUserId()); MSSBamSecGroupMemberByUUserIdxKey existingKeyUUserIdx = schema.getFactorySecGroupMember().newUUserIdxKey(); existingKeyUUserIdx.setRequiredSecGroupId(existing.getRequiredSecGroupId()); existingKeyUUserIdx.setRequiredSecUserId(existing.getRequiredSecUserId()); MSSBamSecGroupMemberByUUserIdxKey newKeyUUserIdx = schema.getFactorySecGroupMember().newUUserIdxKey(); newKeyUUserIdx.setRequiredSecGroupId(Buff.getRequiredSecGroupId()); newKeyUUserIdx.setRequiredSecUserId(Buff.getRequiredSecUserId()); // Check unique indexes if (!existingKeyUUserIdx.equals(newKeyUUserIdx)) { if (dictByUUserIdx.containsKey(newKeyUUserIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateSecGroupMember", "SecGroupMemberUUserIdx", newKeyUUserIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableSecGroup().readDerivedByIdIdx(Authorization, Buff.getRequiredSecGroupId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSecGroupMember", "Container", "SecGroupMemberGroup", "SecGroup", null); } } } { boolean allNull = true; if (allNull) { if (null == schema.getTableSecUser().readDerivedByIdIdx(Authorization, Buff.getRequiredSecUserId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSecGroupMember", "Lookup", "SecGroupMemberUser", "SecUser", null); } } } // Update is valid SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByGroupIdx.get(existingKeyGroupIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByGroupIdx.containsKey(newKeyGroupIdx)) { subdict = dictByGroupIdx.get(newKeyGroupIdx); } else { subdict = new TreeMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>(); dictByGroupIdx.put(newKeyGroupIdx, subdict); } subdict.put(pkey, Buff); subdict = dictByUserIdx.get(existingKeyUserIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByUserIdx.containsKey(newKeyUserIdx)) { subdict = dictByUserIdx.get(newKeyUserIdx); } else { subdict = new TreeMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff>(); dictByUserIdx.put(newKeyUserIdx, subdict); } subdict.put(pkey, Buff); dictByUUserIdx.remove(existingKeyUUserIdx); dictByUUserIdx.put(newKeyUUserIdx, Buff); } public void deleteSecGroupMember(MSSBamAuthorization Authorization, MSSBamSecGroupMemberBuff Buff) { final String S_ProcName = "MSSBamRamSecGroupMemberTable.deleteSecGroupMember() "; MSSBamSecGroupMemberPKey pkey = schema.getFactorySecGroupMember().newPKey(); pkey.setRequiredSecGroupMemberId(schema.nextSecGroupMemberIdGen()); MSSBamSecGroupMemberBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteSecGroupMember", "Existing record not found", "SecGroupMember", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteSecGroupMember", pkey); } MSSBamSecGroupMemberByGroupIdxKey keyGroupIdx = schema.getFactorySecGroupMember().newGroupIdxKey(); keyGroupIdx.setRequiredSecGroupId(existing.getRequiredSecGroupId()); MSSBamSecGroupMemberByUserIdxKey keyUserIdx = schema.getFactorySecGroupMember().newUserIdxKey(); keyUserIdx.setRequiredSecUserId(existing.getRequiredSecUserId()); MSSBamSecGroupMemberByUUserIdxKey keyUUserIdx = schema.getFactorySecGroupMember().newUUserIdxKey(); keyUUserIdx.setRequiredSecGroupId(existing.getRequiredSecGroupId()); keyUUserIdx.setRequiredSecUserId(existing.getRequiredSecUserId()); // Validate reverse foreign keys // Delete is valid SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdict; dictByPKey.remove(pkey); subdict = dictByGroupIdx.get(keyGroupIdx); subdict.remove(pkey); subdict = dictByUserIdx.get(keyUserIdx); subdict.remove(pkey); dictByUUserIdx.remove(keyUUserIdx); } public MSSBamCursor openSecGroupMemberCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamSecGroupMemberCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openSecGroupMemberCursorByGroupIdx(MSSBamAuthorization Authorization, int SecGroupId) { MSSBamCursor cursor; MSSBamSecGroupMemberByGroupIdxKey key = schema.getFactorySecGroupMember().newGroupIdxKey(); key.setRequiredSecGroupId(SecGroupId); if (dictByGroupIdx.containsKey(key)) { SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictGroupIdx = dictByGroupIdx.get(key); cursor = new MSSBamRamSecGroupMemberCursor(Authorization, schema, subdictGroupIdx.values()); } else { cursor = new MSSBamRamSecGroupMemberCursor(Authorization, schema, new ArrayList<MSSBamSecGroupMemberBuff>()); } return (cursor); } public MSSBamCursor openSecGroupMemberCursorByUserIdx(MSSBamAuthorization Authorization, long SecUserId) { MSSBamCursor cursor; MSSBamSecGroupMemberByUserIdxKey key = schema.getFactorySecGroupMember().newUserIdxKey(); key.setRequiredSecUserId(SecUserId); if (dictByUserIdx.containsKey(key)) { SortedMap<MSSBamSecGroupMemberPKey, MSSBamSecGroupMemberBuff> subdictUserIdx = dictByUserIdx.get(key); cursor = new MSSBamRamSecGroupMemberCursor(Authorization, schema, subdictUserIdx.values()); } else { cursor = new MSSBamRamSecGroupMemberCursor(Authorization, schema, new ArrayList<MSSBamSecGroupMemberBuff>()); } return (cursor); } public void closeSecGroupMemberCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamSecGroupMemberBuff nextSecGroupMemberCursor(MSSBamCursor Cursor) { MSSBamRamSecGroupMemberCursor cursor = (MSSBamRamSecGroupMemberCursor) Cursor; MSSBamSecGroupMemberBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamSecGroupMemberBuff prevSecGroupMemberCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamSecGroupMemberBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecGroupMemberCursor(Cursor); } return (rec); } public MSSBamSecGroupMemberBuff firstSecGroupMemberCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamSecGroupMemberBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecGroupMemberCursor(Cursor); } return (rec); } public MSSBamSecGroupMemberBuff lastSecGroupMemberCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastSecGroupMemberCursor"); } public MSSBamSecGroupMemberBuff nthSecGroupMemberCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamSecGroupMemberBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecGroupMemberCursor(Cursor); } return (rec); } }