Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for SchemaRef. /* * MSS Code Factory 1.11 * * Copyright (c) 2012-2014 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/>. * * *********************************************************************** * * $Revision$ */ package net.sourceforge.msscodefactory.v1_11.MSSBamRam; 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.v1_11.MSSBam.*; import net.sourceforge.msscodefactory.v1_11.MSSBamBL.*; import net.sourceforge.msscodefactory.v1_11.MSSBamBLRam.*; /* * MSSBamRamSchemaRefTable in-memory RAM DbIO implementation * for SchemaRef. */ public class MSSBamRamSchemaRefTable implements IMSSBamSchemaRefTable { private MSSBamBLRamSchema schema; private Map<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> dictByPKey = new HashMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>(); private SortedMap<MSSBamSchemaRefBySchemaIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>> dictBySchemaIdx = new TreeMap<MSSBamSchemaRefBySchemaIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>>(); private SortedMap<MSSBamSchemaRefByRefSchemaIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>> dictByRefSchemaIdx = new TreeMap<MSSBamSchemaRefByRefSchemaIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>>(); public MSSBamRamSchemaRefTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createSchemaRef(MSSBamAuthorization Authorization, MSSBamSchemaRefBuff Buff) { MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setClassCode(Buff.getClassCode()); pkey.setRequiredId(Buff.getRequiredId()); MSSBamSchemaRefBySchemaIdxKey keySchemaIdx = schema.getFactorySchemaRef().newSchemaIdxKey(); keySchemaIdx.setRequiredSchemaId(Buff.getRequiredSchemaId()); MSSBamSchemaRefByRefSchemaIdxKey keyRefSchemaIdx = schema.getFactorySchemaRef().newRefSchemaIdxKey(); keyRefSchemaIdx.setOptionalRefSchemaId(Buff.getOptionalRefSchemaId()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createSchemaRef", pkey); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableAnyObj().readDerivedByIdIdx(Authorization, Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSchemaRef", "Superclass", "SuperClass", "AnyObj", null); } } } { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableSchemaDef().readDerivedByIdIdx(Authorization, Buff.getRequiredSchemaId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSchemaRef", "Container", "Schema", "SchemaDef", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictSchemaIdx; if (dictBySchemaIdx.containsKey(keySchemaIdx)) { subdictSchemaIdx = dictBySchemaIdx.get(keySchemaIdx); } else { subdictSchemaIdx = new TreeMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>(); dictBySchemaIdx.put(keySchemaIdx, subdictSchemaIdx); } subdictSchemaIdx.put(pkey, Buff); SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictRefSchemaIdx; if (dictByRefSchemaIdx.containsKey(keyRefSchemaIdx)) { subdictRefSchemaIdx = dictByRefSchemaIdx.get(keyRefSchemaIdx); } else { subdictRefSchemaIdx = new TreeMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>(); dictByRefSchemaIdx.put(keyRefSchemaIdx, subdictRefSchemaIdx); } subdictRefSchemaIdx.put(pkey, Buff); } public MSSBamSchemaRefBuff readDerived(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamSchemaRef.readDerived() "; MSSBamAnyObjPKey key = schema.getFactoryAnyObj().newPKey(); key.setRequiredId(PKey.getRequiredId()); MSSBamSchemaRefBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSchemaRefBuff lockDerived(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamSchemaRef.readDerived() "; MSSBamAnyObjPKey key = schema.getFactoryAnyObj().newPKey(); key.setRequiredId(PKey.getRequiredId()); MSSBamSchemaRefBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSchemaRefBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSchemaRef.readAllDerived() "; MSSBamSchemaRefBuff[] retList = new MSSBamSchemaRefBuff[dictByPKey.values().size()]; Iterator<MSSBamSchemaRefBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamSchemaRefBuff[] readDerivedByTenantIdx(MSSBamAuthorization Authorization, long TenantId) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByTenantIdx() "; MSSBamAnyObjBuff buffList[] = schema.getTableAnyObj().readDerivedByTenantIdx(Authorization, TenantId); if (buffList == null) { return (null); } else { MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamSchemaRefBuff)) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } } public MSSBamSchemaRefBuff[] readDerivedByScopeIdx(MSSBamAuthorization Authorization, Long ScopeId) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByScopeIdx() "; MSSBamAnyObjBuff buffList[] = schema.getTableAnyObj().readDerivedByScopeIdx(Authorization, ScopeId); if (buffList == null) { return (null); } else { MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamSchemaRefBuff)) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } } public MSSBamSchemaRefBuff[] readDerivedByDefSchemaIdx(MSSBamAuthorization Authorization, Long DefSchemaId) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByDefSchemaIdx() "; MSSBamAnyObjBuff buffList[] = schema.getTableAnyObj().readDerivedByDefSchemaIdx(Authorization, DefSchemaId); if (buffList == null) { return (null); } else { MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamSchemaRefBuff)) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } } public MSSBamSchemaRefBuff[] readDerivedByAuthorIdx(MSSBamAuthorization Authorization, Long AuthorId) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByAuthorIdx() "; MSSBamAnyObjBuff buffList[] = schema.getTableAnyObj().readDerivedByAuthorIdx(Authorization, AuthorId); if (buffList == null) { return (null); } else { MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamSchemaRefBuff)) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } } public MSSBamSchemaRefBuff readDerivedByUNameIdx(MSSBamAuthorization Authorization, Long ScopeId, String Name) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByUNameIdx() "; MSSBamAnyObjBuff buff = schema.getTableAnyObj().readDerivedByUNameIdx(Authorization, ScopeId, Name); if (buff == null) { return (null); } else if (buff instanceof MSSBamSchemaRefBuff) { return ((MSSBamSchemaRefBuff) buff); } else { return (null); } } public MSSBamSchemaRefBuff[] readDerivedBySchemaIdx(MSSBamAuthorization Authorization, long SchemaId) { final String S_ProcName = "MSSBamRamSchemaRef.readDerivedBySchemaIdx() "; MSSBamSchemaRefBySchemaIdxKey key = schema.getFactorySchemaRef().newSchemaIdxKey(); key.setRequiredSchemaId(SchemaId); MSSBamSchemaRefBuff[] recArray; if (dictBySchemaIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictSchemaIdx = dictBySchemaIdx.get(key); recArray = new MSSBamSchemaRefBuff[subdictSchemaIdx.size()]; Iterator<MSSBamSchemaRefBuff> iter = subdictSchemaIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSchemaRefBuff[0]; } return (recArray); } public MSSBamSchemaRefBuff[] readDerivedByRefSchemaIdx(MSSBamAuthorization Authorization, Long RefSchemaId) { final String S_ProcName = "MSSBamRamSchemaRef.readDerivedByRefSchemaIdx() "; MSSBamSchemaRefByRefSchemaIdxKey key = schema.getFactorySchemaRef().newRefSchemaIdxKey(); key.setOptionalRefSchemaId(RefSchemaId); MSSBamSchemaRefBuff[] recArray; if (dictByRefSchemaIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictRefSchemaIdx = dictByRefSchemaIdx.get(key); recArray = new MSSBamSchemaRefBuff[subdictRefSchemaIdx.size()]; Iterator<MSSBamSchemaRefBuff> iter = subdictRefSchemaIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSchemaRefBuff[0]; } return (recArray); } public MSSBamSchemaRefBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, long Id) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByIdIdx() "; MSSBamAnyObjPKey key = schema.getFactoryAnyObj().newPKey(); key.setRequiredId(Id); MSSBamSchemaRefBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSchemaRefBuff readBuff(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamSchemaRef.readBuff() "; MSSBamSchemaRefBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("SCRF"))) { buff = null; } return (buff); } public MSSBamSchemaRefBuff lockBuff(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamSchemaRef.readBuff() "; MSSBamSchemaRefBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("SCRF"))) { buff = null; } return (buff); } public MSSBamSchemaRefBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSchemaRef.readAllBuff() "; MSSBamSchemaRefBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamSchemaRefBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SCRF")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff readBuffByIdIdx(MSSBamAuthorization Authorization, long Id) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByIdIdx() "; MSSBamAnyObjBuff buff = readDerivedByIdIdx(Authorization, Id); if ((buff != null) && buff.getClassCode().equals("ANYO")) { return ((MSSBamSchemaRefBuff) buff); } else { return (null); } } public MSSBamSchemaRefBuff[] readBuffByTenantIdx(MSSBamAuthorization Authorization, long TenantId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByTenantIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamAnyObjBuff[] buffList = readDerivedByTenantIdx(Authorization, TenantId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ANYO")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff[] readBuffByScopeIdx(MSSBamAuthorization Authorization, Long ScopeId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByScopeIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamAnyObjBuff[] buffList = readDerivedByScopeIdx(Authorization, ScopeId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ANYO")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff[] readBuffByDefSchemaIdx(MSSBamAuthorization Authorization, Long DefSchemaId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByDefSchemaIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamAnyObjBuff[] buffList = readDerivedByDefSchemaIdx(Authorization, DefSchemaId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ANYO")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff[] readBuffByAuthorIdx(MSSBamAuthorization Authorization, Long AuthorId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByAuthorIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamAnyObjBuff[] buffList = readDerivedByAuthorIdx(Authorization, AuthorId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ANYO")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff readBuffByUNameIdx(MSSBamAuthorization Authorization, Long ScopeId, String Name) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByUNameIdx() "; MSSBamAnyObjBuff buff = readDerivedByUNameIdx(Authorization, ScopeId, Name); if ((buff != null) && buff.getClassCode().equals("ANYO")) { return ((MSSBamSchemaRefBuff) buff); } else { return (null); } } public MSSBamSchemaRefBuff[] readBuffBySchemaIdx(MSSBamAuthorization Authorization, long SchemaId) { final String S_ProcName = "MSSBamRamSchemaRef.readBuffBySchemaIdx() "; MSSBamSchemaRefBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamSchemaRefBuff[] buffList = readDerivedBySchemaIdx(Authorization, SchemaId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SCRF")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public MSSBamSchemaRefBuff[] readBuffByRefSchemaIdx(MSSBamAuthorization Authorization, Long RefSchemaId) { final String S_ProcName = "MSSBamRamSchemaRef.readBuffByRefSchemaIdx() "; MSSBamSchemaRefBuff buff; ArrayList<MSSBamSchemaRefBuff> filteredList = new ArrayList<MSSBamSchemaRefBuff>(); MSSBamSchemaRefBuff[] buffList = readDerivedByRefSchemaIdx(Authorization, RefSchemaId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SCRF")) { filteredList.add((MSSBamSchemaRefBuff) buff); } } return (filteredList.toArray(new MSSBamSchemaRefBuff[0])); } public void updateSchemaRef(MSSBamAuthorization Authorization, MSSBamSchemaRefBuff Buff) { MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); MSSBamSchemaRefBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateSchemaRef", "Existing record not found", "SchemaRef", pkey); } MSSBamSchemaRefBySchemaIdxKey existingKeySchemaIdx = schema.getFactorySchemaRef().newSchemaIdxKey(); existingKeySchemaIdx.setRequiredSchemaId(existing.getRequiredSchemaId()); MSSBamSchemaRefBySchemaIdxKey newKeySchemaIdx = schema.getFactorySchemaRef().newSchemaIdxKey(); newKeySchemaIdx.setRequiredSchemaId(Buff.getRequiredSchemaId()); MSSBamSchemaRefByRefSchemaIdxKey existingKeyRefSchemaIdx = schema.getFactorySchemaRef() .newRefSchemaIdxKey(); existingKeyRefSchemaIdx.setOptionalRefSchemaId(existing.getOptionalRefSchemaId()); MSSBamSchemaRefByRefSchemaIdxKey newKeyRefSchemaIdx = schema.getFactorySchemaRef().newRefSchemaIdxKey(); newKeyRefSchemaIdx.setOptionalRefSchemaId(Buff.getOptionalRefSchemaId()); // Check unique indexes // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableAnyObj().readDerivedByIdIdx(Authorization, Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSchemaRef", "Superclass", "SuperClass", "AnyObj", null); } } } { boolean allNull = true; if (allNull) { if (null == schema.getTableSchemaDef().readDerivedByIdIdx(Authorization, Buff.getRequiredSchemaId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSchemaRef", "Container", "Schema", "SchemaDef", null); } } } // Update is valid SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictBySchemaIdx.get(existingKeySchemaIdx); if (subdict != null) { subdict.remove(pkey); } if (dictBySchemaIdx.containsKey(newKeySchemaIdx)) { subdict = dictBySchemaIdx.get(newKeySchemaIdx); } else { subdict = new TreeMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>(); dictBySchemaIdx.put(newKeySchemaIdx, subdict); } subdict.put(pkey, Buff); subdict = dictByRefSchemaIdx.get(existingKeyRefSchemaIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByRefSchemaIdx.containsKey(newKeyRefSchemaIdx)) { subdict = dictByRefSchemaIdx.get(newKeyRefSchemaIdx); } else { subdict = new TreeMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff>(); dictByRefSchemaIdx.put(newKeyRefSchemaIdx, subdict); } subdict.put(pkey, Buff); } public void deleteSchemaRef(MSSBamAuthorization Authorization, MSSBamSchemaRefBuff Buff) { final String S_ProcName = "MSSBamRamSchemaRefTable.deleteSchemaRef() "; MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setRequiredId(schema.nextAnyObjIdGen()); MSSBamSchemaRefBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteSchemaRef", "Existing record not found", "SchemaRef", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteSchemaRef", pkey); } MSSBamSchemaRefBySchemaIdxKey keySchemaIdx = schema.getFactorySchemaRef().newSchemaIdxKey(); keySchemaIdx.setRequiredSchemaId(existing.getRequiredSchemaId()); MSSBamSchemaRefByRefSchemaIdxKey keyRefSchemaIdx = schema.getFactorySchemaRef().newRefSchemaIdxKey(); keyRefSchemaIdx.setOptionalRefSchemaId(existing.getOptionalRefSchemaId()); // Validate reverse foreign keys // Delete is valid SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdict; dictByPKey.remove(pkey); subdict = dictBySchemaIdx.get(keySchemaIdx); subdict.remove(pkey); subdict = dictByRefSchemaIdx.get(keyRefSchemaIdx); subdict.remove(pkey); } public MSSBamCursor openSchemaRefCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamSchemaRefCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openSchemaRefCursorBySchemaIdx(MSSBamAuthorization Authorization, long SchemaId) { MSSBamCursor cursor; MSSBamSchemaRefBySchemaIdxKey key = schema.getFactorySchemaRef().newSchemaIdxKey(); key.setRequiredSchemaId(SchemaId); if (dictBySchemaIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictSchemaIdx = dictBySchemaIdx.get(key); cursor = new MSSBamRamSchemaRefCursor(Authorization, schema, subdictSchemaIdx.values()); } else { cursor = new MSSBamRamSchemaRefCursor(Authorization, schema, new ArrayList<MSSBamSchemaRefBuff>()); } return (cursor); } public MSSBamCursor openSchemaRefCursorByRefSchemaIdx(MSSBamAuthorization Authorization, Long RefSchemaId) { MSSBamCursor cursor; MSSBamSchemaRefByRefSchemaIdxKey key = schema.getFactorySchemaRef().newRefSchemaIdxKey(); key.setOptionalRefSchemaId(RefSchemaId); if (dictByRefSchemaIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamSchemaRefBuff> subdictRefSchemaIdx = dictByRefSchemaIdx.get(key); cursor = new MSSBamRamSchemaRefCursor(Authorization, schema, subdictRefSchemaIdx.values()); } else { cursor = new MSSBamRamSchemaRefCursor(Authorization, schema, new ArrayList<MSSBamSchemaRefBuff>()); } return (cursor); } public void closeSchemaRefCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamSchemaRefBuff nextSchemaRefCursor(MSSBamCursor Cursor) { MSSBamRamSchemaRefCursor cursor = (MSSBamRamSchemaRefCursor) Cursor; MSSBamSchemaRefBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamSchemaRefBuff prevSchemaRefCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamSchemaRefBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSchemaRefCursor(Cursor); } return (rec); } public MSSBamSchemaRefBuff firstSchemaRefCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamSchemaRefBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSchemaRefCursor(Cursor); } return (rec); } public MSSBamSchemaRefBuff lastSchemaRefCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastSchemaRefCursor"); } public MSSBamSchemaRefBuff nthSchemaRefCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamSchemaRefBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSchemaRefCursor(Cursor); } return (rec); } }