Java tutorial
// Description: Java7 in-memory RAM DbIO implementation for Tenant. /* * 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.*; /* * CFAccRamTenantTable in-memory RAM DbIO implementation * for Tenant. */ public class CFAccRamTenantTable implements ICFAccTenantTable { private CFAccRamSchema schema; private Map<CFAccTenantPKey, CFAccTenantBuff> dictByPKey = new HashMap<CFAccTenantPKey, CFAccTenantBuff>(); private SortedMap<CFAccTenantByClusterIdxKey, SortedMap<CFAccTenantPKey, CFAccTenantBuff>> dictByClusterIdx = new TreeMap<CFAccTenantByClusterIdxKey, SortedMap<CFAccTenantPKey, CFAccTenantBuff>>(); private SortedMap<CFAccTenantByUNameIdxKey, CFAccTenantBuff> dictByUNameIdx = new TreeMap<CFAccTenantByUNameIdxKey, CFAccTenantBuff>(); private Map<CFAccRamTenantId32Gen, CFAccRamTenantId32Gen> id32Generator = new HashMap<CFAccRamTenantId32Gen, CFAccRamTenantId32Gen>(); private Map<CFAccRamTenantId64Gen, CFAccRamTenantId64Gen> id64Generator = new HashMap<CFAccRamTenantId64Gen, CFAccRamTenantId64Gen>(); public CFAccRamTenantTable(CFAccRamSchema argSchema) { schema = argSchema; } protected int generateNextId32(long argId, short argSliceId) { CFAccRamTenantId32Gen key = new CFAccRamTenantId32Gen(); key.setRequiredId(argId); key.setRequiredSliceId(argSliceId); CFAccRamTenantId32Gen useGen = id32Generator.get(key); if (useGen == null) { id32Generator.put(key, key); useGen = key; } int retNext = useGen.getNextId(); return (retNext); } protected long generateNextId64(long argId, short argSliceId) { CFAccRamTenantId64Gen key = new CFAccRamTenantId64Gen(); key.setRequiredId(argId); key.setRequiredSliceId(argSliceId); CFAccRamTenantId64Gen useGen = id64Generator.get(key); if (useGen == null) { id64Generator.put(key, key); useGen = key; } long retNext = useGen.getNextId(); return (retNext); } public int nextTSecGroupIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { int retval = nextTSecGroupIdGen(Authorization, pkey.getRequiredId()); return (retval); } public int nextTSecGroupIdGen(CFAccAuthorization Authorization, long argId) { int retNext = generateNextId32(argId, (short) 113); return (retNext); } public long nextTSecGroupMemberIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextTSecGroupMemberIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextTSecGroupMemberIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 114); return (retNext); } public long nextTSecGroupIncludeIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextTSecGroupIncludeIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextTSecGroupIncludeIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 115); return (retNext); } public long nextTLDIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextTLDIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextTLDIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 211); return (retNext); } public long nextDomainIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextDomainIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextDomainIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 212); return (retNext); } public long nextAddressIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextAddressIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextAddressIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 500); return (retNext); } public long nextAttachmentIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextAttachmentIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextAttachmentIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 501); return (retNext); } public long nextContactIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextContactIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextContactIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 502); return (retNext); } public long nextContactListIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextContactListIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextContactListIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 503); return (retNext); } public long nextContactURLIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextContactURLIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextContactURLIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 504); return (retNext); } public long nextMemoIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextMemoIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextMemoIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 505); return (retNext); } public long nextPhoneIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextPhoneIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextPhoneIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 506); return (retNext); } public long nextTagIdGen(CFAccAuthorization Authorization, CFAccTenantPKey pkey) { long retval = nextTagIdGen(Authorization, pkey.getRequiredId()); return (retval); } public long nextTagIdGen(CFAccAuthorization Authorization, long argId) { long retNext = generateNextId64(argId, (short) 507); return (retNext); } public void createTenant(CFAccAuthorization Authorization, CFAccTenantBuff Buff) { CFAccTenantPKey pkey = schema.getFactoryTenant().newPKey(); pkey.setRequiredId(schema.nextTenantIdGen()); Buff.setRequiredId(pkey.getRequiredId()); CFAccTenantByClusterIdxKey keyClusterIdx = schema.getFactoryTenant().newClusterIdxKey(); keyClusterIdx.setRequiredClusterId(Buff.getRequiredClusterId()); CFAccTenantByUNameIdxKey keyUNameIdx = schema.getFactoryTenant().newUNameIdxKey(); keyUNameIdx.setRequiredClusterId(Buff.getRequiredClusterId()); keyUNameIdx.setRequiredTenantName(Buff.getRequiredTenantName()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createTenant", pkey); } if (dictByUNameIdx.containsKey(keyUNameIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createTenant", "TenantUNameIdx", keyUNameIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableCluster().readDerivedByIdIdx(Authorization, Buff.getRequiredClusterId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createTenant", "Container", "TenantCluster", "Cluster", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<CFAccTenantPKey, CFAccTenantBuff> subdictClusterIdx; if (dictByClusterIdx.containsKey(keyClusterIdx)) { subdictClusterIdx = dictByClusterIdx.get(keyClusterIdx); } else { subdictClusterIdx = new TreeMap<CFAccTenantPKey, CFAccTenantBuff>(); dictByClusterIdx.put(keyClusterIdx, subdictClusterIdx); } subdictClusterIdx.put(pkey, Buff); dictByUNameIdx.put(keyUNameIdx, Buff); } public CFAccTenantBuff readDerived(CFAccAuthorization Authorization, CFAccTenantPKey PKey) { final String S_ProcName = "CFAccRamTenant.readDerived() "; CFAccTenantPKey key = schema.getFactoryTenant().newPKey(); key.setRequiredId(PKey.getRequiredId()); CFAccTenantBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTenantBuff lockDerived(CFAccAuthorization Authorization, CFAccTenantPKey PKey) { final String S_ProcName = "CFAccRamTenant.readDerived() "; CFAccTenantPKey key = schema.getFactoryTenant().newPKey(); key.setRequiredId(PKey.getRequiredId()); CFAccTenantBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTenantBuff[] readAllDerived(CFAccAuthorization Authorization) { final String S_ProcName = "CFAccRamTenant.readAllDerived() "; CFAccTenantBuff[] retList = new CFAccTenantBuff[dictByPKey.values().size()]; Iterator<CFAccTenantBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public CFAccTenantBuff[] readDerivedByClusterIdx(CFAccAuthorization Authorization, long ClusterId) { final String S_ProcName = "CFAccRamTenant.readDerivedByClusterIdx() "; CFAccTenantByClusterIdxKey key = schema.getFactoryTenant().newClusterIdxKey(); key.setRequiredClusterId(ClusterId); CFAccTenantBuff[] recArray; if (dictByClusterIdx.containsKey(key)) { SortedMap<CFAccTenantPKey, CFAccTenantBuff> subdictClusterIdx = dictByClusterIdx.get(key); recArray = new CFAccTenantBuff[subdictClusterIdx.size()]; Iterator<CFAccTenantBuff> iter = subdictClusterIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new CFAccTenantBuff[0]; } return (recArray); } public CFAccTenantBuff readDerivedByUNameIdx(CFAccAuthorization Authorization, long ClusterId, String TenantName) { final String S_ProcName = "CFAccRamTenant.readDerivedByUNameIdx() "; CFAccTenantByUNameIdxKey key = schema.getFactoryTenant().newUNameIdxKey(); key.setRequiredClusterId(ClusterId); key.setRequiredTenantName(TenantName); CFAccTenantBuff buff; if (dictByUNameIdx.containsKey(key)) { buff = dictByUNameIdx.get(key); } else { buff = null; } return (buff); } public CFAccTenantBuff readDerivedByIdIdx(CFAccAuthorization Authorization, long Id) { final String S_ProcName = "CFAccRamTenant.readDerivedByIdIdx() "; CFAccTenantPKey key = schema.getFactoryTenant().newPKey(); key.setRequiredId(Id); CFAccTenantBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAccTenantBuff readBuff(CFAccAuthorization Authorization, CFAccTenantPKey PKey) { final String S_ProcName = "CFAccRamTenant.readBuff() "; CFAccTenantBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("TENT"))) { buff = null; } return (buff); } public CFAccTenantBuff lockBuff(CFAccAuthorization Authorization, CFAccTenantPKey PKey) { final String S_ProcName = "CFAccRamTenant.readBuff() "; CFAccTenantBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("TENT"))) { buff = null; } return (buff); } public CFAccTenantBuff[] readAllBuff(CFAccAuthorization Authorization) { final String S_ProcName = "CFAccRamTenant.readAllBuff() "; CFAccTenantBuff buff; ArrayList<CFAccTenantBuff> filteredList = new ArrayList<CFAccTenantBuff>(); CFAccTenantBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("TENT")) { filteredList.add(buff); } } return (filteredList.toArray(new CFAccTenantBuff[0])); } public CFAccTenantBuff readBuffByIdIdx(CFAccAuthorization Authorization, long Id) { final String S_ProcName = "CFAccRamTenant.readBuffByIdIdx() "; CFAccTenantBuff buff = readDerivedByIdIdx(Authorization, Id); if ((buff != null) && buff.getClassCode().equals("TENT")) { return ((CFAccTenantBuff) buff); } else { return (null); } } public CFAccTenantBuff[] readBuffByClusterIdx(CFAccAuthorization Authorization, long ClusterId) { final String S_ProcName = "CFAccRamTenant.readBuffByClusterIdx() "; CFAccTenantBuff buff; ArrayList<CFAccTenantBuff> filteredList = new ArrayList<CFAccTenantBuff>(); CFAccTenantBuff[] buffList = readDerivedByClusterIdx(Authorization, ClusterId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("TENT")) { filteredList.add((CFAccTenantBuff) buff); } } return (filteredList.toArray(new CFAccTenantBuff[0])); } public CFAccTenantBuff readBuffByUNameIdx(CFAccAuthorization Authorization, long ClusterId, String TenantName) { final String S_ProcName = "CFAccRamTenant.readBuffByUNameIdx() "; CFAccTenantBuff buff = readDerivedByUNameIdx(Authorization, ClusterId, TenantName); if ((buff != null) && buff.getClassCode().equals("TENT")) { return ((CFAccTenantBuff) buff); } else { return (null); } } public void updateTenant(CFAccAuthorization Authorization, CFAccTenantBuff Buff) { CFAccTenantPKey pkey = schema.getFactoryTenant().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); CFAccTenantBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateTenant", "Existing record not found", "Tenant", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateTenant", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); CFAccTenantByClusterIdxKey existingKeyClusterIdx = schema.getFactoryTenant().newClusterIdxKey(); existingKeyClusterIdx.setRequiredClusterId(existing.getRequiredClusterId()); CFAccTenantByClusterIdxKey newKeyClusterIdx = schema.getFactoryTenant().newClusterIdxKey(); newKeyClusterIdx.setRequiredClusterId(Buff.getRequiredClusterId()); CFAccTenantByUNameIdxKey existingKeyUNameIdx = schema.getFactoryTenant().newUNameIdxKey(); existingKeyUNameIdx.setRequiredClusterId(existing.getRequiredClusterId()); existingKeyUNameIdx.setRequiredTenantName(existing.getRequiredTenantName()); CFAccTenantByUNameIdxKey newKeyUNameIdx = schema.getFactoryTenant().newUNameIdxKey(); newKeyUNameIdx.setRequiredClusterId(Buff.getRequiredClusterId()); newKeyUNameIdx.setRequiredTenantName(Buff.getRequiredTenantName()); // Check unique indexes if (!existingKeyUNameIdx.equals(newKeyUNameIdx)) { if (dictByUNameIdx.containsKey(newKeyUNameIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateTenant", "TenantUNameIdx", newKeyUNameIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableCluster().readDerivedByIdIdx(Authorization, Buff.getRequiredClusterId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateTenant", "Container", "TenantCluster", "Cluster", null); } } } // Update is valid SortedMap<CFAccTenantPKey, CFAccTenantBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByClusterIdx.get(existingKeyClusterIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByClusterIdx.containsKey(newKeyClusterIdx)) { subdict = dictByClusterIdx.get(newKeyClusterIdx); } else { subdict = new TreeMap<CFAccTenantPKey, CFAccTenantBuff>(); dictByClusterIdx.put(newKeyClusterIdx, subdict); } subdict.put(pkey, Buff); dictByUNameIdx.remove(existingKeyUNameIdx); dictByUNameIdx.put(newKeyUNameIdx, Buff); } public void deleteTenant(CFAccAuthorization Authorization, CFAccTenantBuff Buff) { final String S_ProcName = "CFAccRamTenantTable.deleteTenant() "; CFAccTenantPKey pkey = schema.getFactoryTenant().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); CFAccTenantBuff existing = dictByPKey.get(pkey); if (existing == null) { return; } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteTenant", pkey); } CFAccTenantByClusterIdxKey keyClusterIdx = schema.getFactoryTenant().newClusterIdxKey(); keyClusterIdx.setRequiredClusterId(existing.getRequiredClusterId()); CFAccTenantByUNameIdxKey keyUNameIdx = schema.getFactoryTenant().newUNameIdxKey(); keyUNameIdx.setRequiredClusterId(existing.getRequiredClusterId()); keyUNameIdx.setRequiredTenantName(existing.getRequiredTenantName()); // Validate reverse foreign keys // Delete is valid schema.getTableTSecGroup().deleteTSecGroupByTenantIdx(Authorization, Buff.getRequiredId()); schema.getTableDomainBase().deleteDomainBaseByTenantIdx(Authorization, Buff.getRequiredId()); schema.getTableTld().deleteTldByTenantIdx(Authorization, Buff.getRequiredId()); schema.getTableContactList().deleteContactListByTenantIdx(Authorization, Buff.getRequiredId()); schema.getTableTag().deleteTagByTenantIdx(Authorization, Buff.getRequiredId()); schema.getTableAccountConfig().deleteAccountConfigByIdIdx(Authorization, Buff.getRequiredId()); schema.getTableAccount().deleteAccountByTenantIdx(Authorization, Buff.getRequiredId()); SortedMap<CFAccTenantPKey, CFAccTenantBuff> subdict; dictByPKey.remove(pkey); subdict = dictByClusterIdx.get(keyClusterIdx); subdict.remove(pkey); dictByUNameIdx.remove(keyUNameIdx); } public void deleteTenantByIdIdx(CFAccAuthorization Authorization, long argId) { CFAccTenantPKey key = schema.getFactoryTenant().newPKey(); key.setRequiredId(argId); deleteTenantByIdIdx(Authorization, key); } public void deleteTenantByIdIdx(CFAccAuthorization Authorization, CFAccTenantPKey argKey) { CFAccTenantBuff cur; LinkedList<CFAccTenantBuff> matchSet = new LinkedList<CFAccTenantBuff>(); Iterator<CFAccTenantBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTenantBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTenant(Authorization, cur); } } public void deleteTenantByClusterIdx(CFAccAuthorization Authorization, long argClusterId) { CFAccTenantByClusterIdxKey key = schema.getFactoryTenant().newClusterIdxKey(); key.setRequiredClusterId(argClusterId); deleteTenantByClusterIdx(Authorization, key); } public void deleteTenantByClusterIdx(CFAccAuthorization Authorization, CFAccTenantByClusterIdxKey argKey) { CFAccTenantBuff cur; LinkedList<CFAccTenantBuff> matchSet = new LinkedList<CFAccTenantBuff>(); Iterator<CFAccTenantBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTenantBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTenant(Authorization, cur); } } public void deleteTenantByUNameIdx(CFAccAuthorization Authorization, long argClusterId, String argTenantName) { CFAccTenantByUNameIdxKey key = schema.getFactoryTenant().newUNameIdxKey(); key.setRequiredClusterId(argClusterId); key.setRequiredTenantName(argTenantName); deleteTenantByUNameIdx(Authorization, key); } public void deleteTenantByUNameIdx(CFAccAuthorization Authorization, CFAccTenantByUNameIdxKey argKey) { CFAccTenantBuff cur; LinkedList<CFAccTenantBuff> matchSet = new LinkedList<CFAccTenantBuff>(); Iterator<CFAccTenantBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAccTenantBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteTenant(Authorization, cur); } } public CFAccCursor openTenantCursorAll(CFAccAuthorization Authorization) { CFAccCursor cursor = new CFAccRamTenantCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public CFAccCursor openTenantCursorByClusterIdx(CFAccAuthorization Authorization, long ClusterId) { CFAccCursor cursor; CFAccTenantByClusterIdxKey key = schema.getFactoryTenant().newClusterIdxKey(); key.setRequiredClusterId(ClusterId); if (dictByClusterIdx.containsKey(key)) { SortedMap<CFAccTenantPKey, CFAccTenantBuff> subdictClusterIdx = dictByClusterIdx.get(key); cursor = new CFAccRamTenantCursor(Authorization, schema, subdictClusterIdx.values()); } else { cursor = new CFAccRamTenantCursor(Authorization, schema, new ArrayList<CFAccTenantBuff>()); } return (cursor); } public void closeTenantCursor(CFAccCursor Cursor) { // Cursor.DataReader.Close(); } public CFAccTenantBuff nextTenantCursor(CFAccCursor Cursor) { CFAccRamTenantCursor cursor = (CFAccRamTenantCursor) Cursor; CFAccTenantBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public CFAccTenantBuff prevTenantCursor(CFAccCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; CFAccTenantBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTenantCursor(Cursor); } return (rec); } public CFAccTenantBuff firstTenantCursor(CFAccCursor Cursor) { int targetRowIdx = 1; CFAccTenantBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTenantCursor(Cursor); } return (rec); } public CFAccTenantBuff lastTenantCursor(CFAccCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastTenantCursor"); } public CFAccTenantBuff nthTenantCursor(CFAccCursor Cursor, int Idx) { int targetRowIdx = Idx; CFAccTenantBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextTenantCursor(Cursor); } return (rec); } public void releasePreparedStatements() { } }