Java tutorial
// Description: Java7 in-memory RAM DbIO implementation for TopDomain. /* * MSS Code Factory Accounting Business Application Model * * Copyright (c) 2014 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/>. * * This source code incorporates modified modules originally licensed * under the Apache 2.0 license by MSS Code Factory including CFSecurity * (net-sourceforge-msscodefactory-2.0-cfsecurity.xml), * CFInternet (net-sourceforge-msscodefactory-2.0-cfinternet.xml), and * CFCrm 2.0 (net-sourceforge-msscodefactory-2.0-cfcrm.xml), with all of the * required models being available as part of the MSS Code Factory 1.11 * distribution source and install zips. * * You can download installations of MSS Code Factory 1.11 from * http://msscodefactory.sourceforge.net/ * * *********************************************************************** * * Code manufactured by MSS Code Factory */ package net.sourceforge.msscodefactory.cfacc.v2_0.CFAccRam; import java.sql.*; import java.util.*; import net.sourceforge.msscodefactory.cflib.v1_11.CFLib.*; import org.apache.commons.codec.binary.Base64; import net.sourceforge.msscodefactory.cfacc.v2_0.CFAcc.*; import net.sourceforge.msscodefactory.cfacc.v2_0.CFAccRam.*; /* * CFAccRamTopDomainTable in-memory RAM DbIO implementation * for TopDomain. */ public class CFAccRamTopDomainTable implements ICFAccTopDomainTable { private CFAccRamSchema schema; private Map<CFAccDomainBasePKey, CFAccTopDomainBuff> dictByPKey = new HashMap<CFAccDomainBasePKey, CFAccTopDomainBuff>(); private SortedMap<CFAccTopDomainByTLDIdxKey, SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff>> dictByTLDIdx = new TreeMap<CFAccTopDomainByTLDIdxKey, SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff>>(); private SortedMap<CFAccTopDomainByNameIdxKey, CFAccTopDomainBuff> dictByNameIdx = new TreeMap<CFAccTopDomainByNameIdxKey, CFAccTopDomainBuff>(); public CFAccRamTopDomainTable(CFAccRamSchema argSchema) { schema = argSchema; } public void createTopDomain(CFAccAuthorization Authorization, CFAccTopDomainBuff Buff) { schema.getTableDomainBase().createDomainBase(Authorization, Buff); CFAccDomainBasePKey pkey = schema.getFactoryDomainBase().newPKey(); pkey.setClassCode(Buff.getClassCode()); pkey.setRequiredTenantId(Buff.getRequiredTenantId()); pkey.setRequiredId(Buff.getRequiredId()); CFAccTopDomainByTLDIdxKey keyTLDIdx = schema.getFactoryTopDomain().newTLDIdxKey(); keyTLDIdx.setRequiredTenantId(Buff.getRequiredTenantId()); keyTLDIdx.setRequiredTLDId(Buff.getRequiredTLDId()); CFAccTopDomainByNameIdxKey keyNameIdx = schema.getFactoryTopDomain().newNameIdxKey(); keyNameIdx.setRequiredTenantId(Buff.getRequiredTenantId()); keyNameIdx.setRequiredTLDId(Buff.getRequiredTLDId()); keyNameIdx.setRequiredName(Buff.getRequiredName()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createTopDomain", pkey); } if (dictByNameIdx.containsKey(keyNameIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createTopDomain", "TopDomainNameIdx", keyNameIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; allNull = false; if (!allNull) { if (null == schema.getTableDomainBase().readDerivedByIdIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createTopDomain", "Superclass", "SuperClass", "DomainBase", null); } } } { boolean allNull = true; allNull = false; allNull = false; if (!allNull) { if (null == schema.getTableTld().readDerivedByIdIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredTLDId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createTopDomain", "Container", "TLD", "Tld", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff> subdictTLDIdx; if (dictByTLDIdx.containsKey(keyTLDIdx)) { subdictTLDIdx = dictByTLDIdx.get(keyTLDIdx); } else { subdictTLDIdx = new TreeMap<CFAccDomainBasePKey, CFAccTopDomainBuff>(); dictByTLDIdx.put(keyTLDIdx, subdictTLDIdx); } subdictTLDIdx.put(pkey, Buff); dictByNameIdx.put(keyNameIdx, Buff); } public CFAccTopDomainBuff readDerived(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "CFAccRamTopDomain.readDerived() "; CFAccDomainBasePKey key = schema.getFactoryDomainBase().newPKey(); key.setRequiredTenantId(PKey.getRequiredTenantId()); key.setRequiredId(PKey.getRequiredId()); CFAccTopDomainBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTopDomainBuff lockDerived(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "CFAccRamTopDomain.readDerived() "; CFAccDomainBasePKey key = schema.getFactoryDomainBase().newPKey(); key.setRequiredTenantId(PKey.getRequiredTenantId()); key.setRequiredId(PKey.getRequiredId()); CFAccTopDomainBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTopDomainBuff[] readAllDerived(CFAccAuthorization Authorization) { final String S_ProcName = "CFAccRamTopDomain.readAllDerived() "; CFAccTopDomainBuff[] retList = new CFAccTopDomainBuff[dictByPKey.values().size()]; Iterator<CFAccTopDomainBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public CFAccTopDomainBuff[] readDerivedByTenantIdx(CFAccAuthorization Authorization, long TenantId) { final String S_ProcName = "CFAccRamDomainBase.readDerivedByTenantIdx() "; CFAccDomainBaseBuff buffList[] = schema.getTableDomainBase().readDerivedByTenantIdx(Authorization, TenantId); if (buffList == null) { return (null); } else { CFAccDomainBaseBuff buff; ArrayList<CFAccTopDomainBuff> filteredList = new ArrayList<CFAccTopDomainBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof CFAccTopDomainBuff)) { filteredList.add((CFAccTopDomainBuff) buff); } } return (filteredList.toArray(new CFAccTopDomainBuff[0])); } } public CFAccTopDomainBuff[] readDerivedByTLDIdx(CFAccAuthorization Authorization, long TenantId, long TLDId) { final String S_ProcName = "CFAccRamTopDomain.readDerivedByTLDIdx() "; CFAccTopDomainByTLDIdxKey key = schema.getFactoryTopDomain().newTLDIdxKey(); key.setRequiredTenantId(TenantId); key.setRequiredTLDId(TLDId); CFAccTopDomainBuff[] recArray; if (dictByTLDIdx.containsKey(key)) { SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff> subdictTLDIdx = dictByTLDIdx.get(key); recArray = new CFAccTopDomainBuff[subdictTLDIdx.size()]; Iterator<CFAccTopDomainBuff> iter = subdictTLDIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new CFAccTopDomainBuff[0]; } return (recArray); } public CFAccTopDomainBuff readDerivedByNameIdx(CFAccAuthorization Authorization, long TenantId, long TLDId, String Name) { final String S_ProcName = "CFAccRamTopDomain.readDerivedByNameIdx() "; CFAccTopDomainByNameIdxKey key = schema.getFactoryTopDomain().newNameIdxKey(); key.setRequiredTenantId(TenantId); key.setRequiredTLDId(TLDId); key.setRequiredName(Name); CFAccTopDomainBuff buff; if (dictByNameIdx.containsKey(key)) { buff = dictByNameIdx.get(key); } else { buff = null; } return (buff); } public CFAccTopDomainBuff readDerivedByIdIdx(CFAccAuthorization Authorization, long TenantId, long Id) { final String S_ProcName = "CFAccRamDomainBase.readDerivedByIdIdx() "; CFAccDomainBasePKey key = schema.getFactoryDomainBase().newPKey(); key.setRequiredTenantId(TenantId); key.setRequiredId(Id); CFAccTopDomainBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTopDomainBuff readBuff(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "CFAccRamTopDomain.readBuff() "; CFAccTopDomainBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("TDOM"))) { buff = null; } return (buff); } public CFAccTopDomainBuff lockBuff(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "CFAccRamTopDomain.readBuff() "; CFAccTopDomainBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("TDOM"))) { buff = null; } return (buff); } public CFAccTopDomainBuff[] readAllBuff(CFAccAuthorization Authorization) { final String S_ProcName = "CFAccRamTopDomain.readAllBuff() "; CFAccTopDomainBuff buff; ArrayList<CFAccTopDomainBuff> filteredList = new ArrayList<CFAccTopDomainBuff>(); CFAccTopDomainBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("TDOM")) { filteredList.add(buff); } } return (filteredList.toArray(new CFAccTopDomainBuff[0])); } public CFAccTopDomainBuff readBuffByIdIdx(CFAccAuthorization Authorization, long TenantId, long Id) { final String S_ProcName = "CFAccRamDomainBase.readBuffByIdIdx() "; CFAccDomainBaseBuff buff = readDerivedByIdIdx(Authorization, TenantId, Id); if ((buff != null) && buff.getClassCode().equals("BDOM")) { return ((CFAccTopDomainBuff) buff); } else { return (null); } } public CFAccTopDomainBuff[] readBuffByTenantIdx(CFAccAuthorization Authorization, long TenantId) { final String S_ProcName = "CFAccRamDomainBase.readBuffByTenantIdx() "; CFAccDomainBaseBuff buff; ArrayList<CFAccTopDomainBuff> filteredList = new ArrayList<CFAccTopDomainBuff>(); CFAccDomainBaseBuff[] buffList = readDerivedByTenantIdx(Authorization, TenantId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("BDOM")) { filteredList.add((CFAccTopDomainBuff) buff); } } return (filteredList.toArray(new CFAccTopDomainBuff[0])); } public CFAccTopDomainBuff[] readBuffByTLDIdx(CFAccAuthorization Authorization, long TenantId, long TLDId) { final String S_ProcName = "CFAccRamTopDomain.readBuffByTLDIdx() "; CFAccTopDomainBuff buff; ArrayList<CFAccTopDomainBuff> filteredList = new ArrayList<CFAccTopDomainBuff>(); CFAccTopDomainBuff[] buffList = readDerivedByTLDIdx(Authorization, TenantId, TLDId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("TDOM")) { filteredList.add((CFAccTopDomainBuff) buff); } } return (filteredList.toArray(new CFAccTopDomainBuff[0])); } public CFAccTopDomainBuff readBuffByNameIdx(CFAccAuthorization Authorization, long TenantId, long TLDId, String Name) { final String S_ProcName = "CFAccRamTopDomain.readBuffByNameIdx() "; CFAccTopDomainBuff buff = readDerivedByNameIdx(Authorization, TenantId, TLDId, Name); if ((buff != null) && buff.getClassCode().equals("TDOM")) { return ((CFAccTopDomainBuff) buff); } else { return (null); } } public void updateTopDomain(CFAccAuthorization Authorization, CFAccTopDomainBuff Buff) { schema.getTableDomainBase().updateDomainBase(Authorization, Buff); CFAccDomainBasePKey pkey = schema.getFactoryDomainBase().newPKey(); pkey.setRequiredTenantId(Buff.getRequiredTenantId()); pkey.setRequiredId(Buff.getRequiredId()); CFAccTopDomainBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateTopDomain", "Existing record not found", "TopDomain", pkey); } CFAccTopDomainByTLDIdxKey existingKeyTLDIdx = schema.getFactoryTopDomain().newTLDIdxKey(); existingKeyTLDIdx.setRequiredTenantId(existing.getRequiredTenantId()); existingKeyTLDIdx.setRequiredTLDId(existing.getRequiredTLDId()); CFAccTopDomainByTLDIdxKey newKeyTLDIdx = schema.getFactoryTopDomain().newTLDIdxKey(); newKeyTLDIdx.setRequiredTenantId(Buff.getRequiredTenantId()); newKeyTLDIdx.setRequiredTLDId(Buff.getRequiredTLDId()); CFAccTopDomainByNameIdxKey existingKeyNameIdx = schema.getFactoryTopDomain().newNameIdxKey(); existingKeyNameIdx.setRequiredTenantId(existing.getRequiredTenantId()); existingKeyNameIdx.setRequiredTLDId(existing.getRequiredTLDId()); existingKeyNameIdx.setRequiredName(existing.getRequiredName()); CFAccTopDomainByNameIdxKey newKeyNameIdx = schema.getFactoryTopDomain().newNameIdxKey(); newKeyNameIdx.setRequiredTenantId(Buff.getRequiredTenantId()); newKeyNameIdx.setRequiredTLDId(Buff.getRequiredTLDId()); newKeyNameIdx.setRequiredName(Buff.getRequiredName()); // Check unique indexes if (!existingKeyNameIdx.equals(newKeyNameIdx)) { if (dictByNameIdx.containsKey(newKeyNameIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateTopDomain", "TopDomainNameIdx", newKeyNameIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableDomainBase().readDerivedByIdIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateTopDomain", "Superclass", "SuperClass", "DomainBase", null); } } } { boolean allNull = true; if (allNull) { if (null == schema.getTableTld().readDerivedByIdIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredTLDId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateTopDomain", "Container", "TLD", "Tld", null); } } } // Update is valid SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByTLDIdx.get(existingKeyTLDIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByTLDIdx.containsKey(newKeyTLDIdx)) { subdict = dictByTLDIdx.get(newKeyTLDIdx); } else { subdict = new TreeMap<CFAccDomainBasePKey, CFAccTopDomainBuff>(); dictByTLDIdx.put(newKeyTLDIdx, subdict); } subdict.put(pkey, Buff); dictByNameIdx.remove(existingKeyNameIdx); dictByNameIdx.put(newKeyNameIdx, Buff); } public void deleteTopDomain(CFAccAuthorization Authorization, CFAccTopDomainBuff Buff) { final String S_ProcName = "CFAccRamTopDomainTable.deleteTopDomain() "; CFAccDomainBasePKey pkey = schema.getFactoryDomainBase().newPKey(); pkey.setRequiredTenantId(Buff.getRequiredTenantId()); pkey.setRequiredId(Buff.getRequiredId()); CFAccTopDomainBuff existing = dictByPKey.get(pkey); if (existing == null) { return; } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteTopDomain", pkey); } CFAccTopDomainByTLDIdxKey keyTLDIdx = schema.getFactoryTopDomain().newTLDIdxKey(); keyTLDIdx.setRequiredTenantId(existing.getRequiredTenantId()); keyTLDIdx.setRequiredTLDId(existing.getRequiredTLDId()); CFAccTopDomainByNameIdxKey keyNameIdx = schema.getFactoryTopDomain().newNameIdxKey(); keyNameIdx.setRequiredTenantId(existing.getRequiredTenantId()); keyNameIdx.setRequiredTLDId(existing.getRequiredTLDId()); keyNameIdx.setRequiredName(existing.getRequiredName()); // Validate reverse foreign keys // Delete is valid schema.getTableDomain().deleteDomainBySubDomIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredId()); schema.getTableTopProject().deleteTopProjectByDomainIdx(Authorization, Buff.getRequiredTenantId(), Buff.getRequiredId()); SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff> subdict; dictByPKey.remove(pkey); subdict = dictByTLDIdx.get(keyTLDIdx); subdict.remove(pkey); dictByNameIdx.remove(keyNameIdx); schema.getTableDomainBase().deleteDomainBase(Authorization, Buff); } public void deleteTopDomainByTLDIdx(CFAccAuthorization Authorization, long argTenantId, long argTLDId) { CFAccTopDomainByTLDIdxKey key = schema.getFactoryTopDomain().newTLDIdxKey(); key.setRequiredTenantId(argTenantId); key.setRequiredTLDId(argTLDId); deleteTopDomainByTLDIdx(Authorization, key); } public void deleteTopDomainByTLDIdx(CFAccAuthorization Authorization, CFAccTopDomainByTLDIdxKey argKey) { CFAccTopDomainBuff cur; LinkedList<CFAccTopDomainBuff> matchSet = new LinkedList<CFAccTopDomainBuff>(); Iterator<CFAccTopDomainBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTopDomainBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTopDomain(Authorization, cur); } } public void deleteTopDomainByNameIdx(CFAccAuthorization Authorization, long argTenantId, long argTLDId, String argName) { CFAccTopDomainByNameIdxKey key = schema.getFactoryTopDomain().newNameIdxKey(); key.setRequiredTenantId(argTenantId); key.setRequiredTLDId(argTLDId); key.setRequiredName(argName); deleteTopDomainByNameIdx(Authorization, key); } public void deleteTopDomainByNameIdx(CFAccAuthorization Authorization, CFAccTopDomainByNameIdxKey argKey) { CFAccTopDomainBuff cur; LinkedList<CFAccTopDomainBuff> matchSet = new LinkedList<CFAccTopDomainBuff>(); Iterator<CFAccTopDomainBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTopDomainBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTopDomain(Authorization, cur); } } public void deleteTopDomainByIdIdx(CFAccAuthorization Authorization, long argTenantId, long argId) { CFAccDomainBasePKey key = schema.getFactoryDomainBase().newPKey(); key.setRequiredTenantId(argTenantId); key.setRequiredId(argId); deleteTopDomainByIdIdx(Authorization, key); } public void deleteTopDomainByIdIdx(CFAccAuthorization Authorization, CFAccDomainBasePKey argKey) { CFAccTopDomainBuff cur; LinkedList<CFAccTopDomainBuff> matchSet = new LinkedList<CFAccTopDomainBuff>(); Iterator<CFAccTopDomainBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTopDomainBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTopDomain(Authorization, cur); } } public void deleteTopDomainByTenantIdx(CFAccAuthorization Authorization, long argTenantId) { CFAccDomainBaseByTenantIdxKey key = schema.getFactoryDomainBase().newTenantIdxKey(); key.setRequiredTenantId(argTenantId); deleteTopDomainByTenantIdx(Authorization, key); } public void deleteTopDomainByTenantIdx(CFAccAuthorization Authorization, CFAccDomainBaseByTenantIdxKey argKey) { CFAccTopDomainBuff cur; LinkedList<CFAccTopDomainBuff> matchSet = new LinkedList<CFAccTopDomainBuff>(); Iterator<CFAccTopDomainBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTopDomainBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTopDomain(Authorization, cur); } } public CFAccCursor openTopDomainCursorAll(CFAccAuthorization Authorization) { CFAccCursor cursor = new CFAccRamTopDomainCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public CFAccCursor openTopDomainCursorByTLDIdx(CFAccAuthorization Authorization, long TenantId, long TLDId) { CFAccCursor cursor; CFAccTopDomainByTLDIdxKey key = schema.getFactoryTopDomain().newTLDIdxKey(); key.setRequiredTenantId(TenantId); key.setRequiredTLDId(TLDId); if (dictByTLDIdx.containsKey(key)) { SortedMap<CFAccDomainBasePKey, CFAccTopDomainBuff> subdictTLDIdx = dictByTLDIdx.get(key); cursor = new CFAccRamTopDomainCursor(Authorization, schema, subdictTLDIdx.values()); } else { cursor = new CFAccRamTopDomainCursor(Authorization, schema, new ArrayList<CFAccTopDomainBuff>()); } return (cursor); } public void closeTopDomainCursor(CFAccCursor Cursor) { // Cursor.DataReader.Close(); } public CFAccTopDomainBuff nextTopDomainCursor(CFAccCursor Cursor) { CFAccRamTopDomainCursor cursor = (CFAccRamTopDomainCursor) Cursor; CFAccTopDomainBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public CFAccTopDomainBuff prevTopDomainCursor(CFAccCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; CFAccTopDomainBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTopDomainCursor(Cursor); } return (rec); } public CFAccTopDomainBuff firstTopDomainCursor(CFAccCursor Cursor) { int targetRowIdx = 1; CFAccTopDomainBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTopDomainCursor(Cursor); } return (rec); } public CFAccTopDomainBuff lastTopDomainCursor(CFAccCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastTopDomainCursor"); } public CFAccTopDomainBuff nthTopDomainCursor(CFAccCursor Cursor, int Idx) { int targetRowIdx = Idx; CFAccTopDomainBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTopDomainCursor(Cursor); } return (rec); } public void releasePreparedStatements() { } }