Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for Dictionary. /* * 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.*; /* * MSSBamRamDictionaryTable in-memory RAM DbIO implementation * for Dictionary. */ public class MSSBamRamDictionaryTable implements IMSSBamDictionaryTable { private MSSBamBLRamSchema schema; private Map<MSSBamAnyObjPKey, MSSBamDictionaryBuff> dictByPKey = new HashMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff>(); private SortedMap<MSSBamDictionaryByDictTenantIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff>> dictByDictTenantIdx = new TreeMap<MSSBamDictionaryByDictTenantIdxKey, SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff>>(); public MSSBamRamDictionaryTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createDictionary(MSSBamAuthorization Authorization, MSSBamDictionaryBuff Buff) { MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setClassCode(Buff.getClassCode()); pkey.setRequiredId(Buff.getRequiredId()); MSSBamDictionaryByDictTenantIdxKey keyDictTenantIdx = schema.getFactoryDictionary().newDictTenantIdxKey(); keyDictTenantIdx.setRequiredDictTenantId(Buff.getRequiredDictTenantId()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createDictionary", pkey); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableScope().readDerivedByIdIdx(Authorization, Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createDictionary", "Superclass", "SuperClass", "Scope", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff> subdictDictTenantIdx; if (dictByDictTenantIdx.containsKey(keyDictTenantIdx)) { subdictDictTenantIdx = dictByDictTenantIdx.get(keyDictTenantIdx); } else { subdictDictTenantIdx = new TreeMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff>(); dictByDictTenantIdx.put(keyDictTenantIdx, subdictDictTenantIdx); } subdictDictTenantIdx.put(pkey, Buff); } public MSSBamDictionaryBuff readDerived(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamDictionary.readDerived() "; MSSBamAnyObjPKey key = schema.getFactoryAnyObj().newPKey(); key.setRequiredId(PKey.getRequiredId()); MSSBamDictionaryBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamDictionaryBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamDictionary.readAllDerived() "; MSSBamDictionaryBuff[] retList = new MSSBamDictionaryBuff[dictByPKey.values().size()]; Iterator<MSSBamDictionaryBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamDictionaryBuff[] 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<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamDictionaryBuff)) { filteredList.add((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } } public MSSBamDictionaryBuff[] 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<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamDictionaryBuff)) { filteredList.add((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } } public MSSBamDictionaryBuff[] 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<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && (buff instanceof MSSBamDictionaryBuff)) { filteredList.add((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } } public MSSBamDictionaryBuff 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 MSSBamDictionaryBuff) { return ((MSSBamDictionaryBuff) buff); } else { return (null); } } public MSSBamDictionaryBuff[] readDerivedByDictTenantIdx(MSSBamAuthorization Authorization, long DictTenantId) { final String S_ProcName = "MSSBamRamDictionary.readDerivedByDictTenantIdx() "; MSSBamDictionaryByDictTenantIdxKey key = schema.getFactoryDictionary().newDictTenantIdxKey(); key.setRequiredDictTenantId(DictTenantId); MSSBamDictionaryBuff[] recArray; if (dictByDictTenantIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff> subdictDictTenantIdx = dictByDictTenantIdx.get(key); recArray = new MSSBamDictionaryBuff[subdictDictTenantIdx.size()]; Iterator<MSSBamDictionaryBuff> iter = subdictDictTenantIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamDictionaryBuff[0]; } return (recArray); } public MSSBamDictionaryBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, long Id) { final String S_ProcName = "MSSBamRamAnyObj.readDerivedByIdIdx() "; MSSBamAnyObjPKey key = schema.getFactoryAnyObj().newPKey(); key.setRequiredId(Id); MSSBamDictionaryBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamDictionaryBuff readBuff(MSSBamAuthorization Authorization, MSSBamAnyObjPKey PKey) { final String S_ProcName = "MSSBamRamDictionary.readBuff() "; MSSBamDictionaryBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("DICT"))) { buff = null; } return (buff); } public MSSBamDictionaryBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamDictionary.readAllBuff() "; MSSBamDictionaryBuff buff; ArrayList<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); MSSBamDictionaryBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("DICT")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } public MSSBamDictionaryBuff readBuffByIdIdx(MSSBamAuthorization Authorization, long Id) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByIdIdx() "; MSSBamAnyObjBuff buff = readDerivedByIdIdx(Authorization, Id); if ((buff != null) && buff.getClassCode().equals("ANYO")) { return ((MSSBamDictionaryBuff) buff); } else { return (null); } } public MSSBamDictionaryBuff[] readBuffByTenantIdx(MSSBamAuthorization Authorization, long TenantId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByTenantIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); 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((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } public MSSBamDictionaryBuff[] readBuffByScopeIdx(MSSBamAuthorization Authorization, Long ScopeId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByScopeIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); 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((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } public MSSBamDictionaryBuff[] readBuffByAuthorIdx(MSSBamAuthorization Authorization, Long AuthorId) { final String S_ProcName = "MSSBamRamAnyObj.readBuffByAuthorIdx() "; MSSBamAnyObjBuff buff; ArrayList<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); 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((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } public MSSBamDictionaryBuff 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 ((MSSBamDictionaryBuff) buff); } else { return (null); } } public MSSBamDictionaryBuff[] readBuffByDictTenantIdx(MSSBamAuthorization Authorization, long DictTenantId) { final String S_ProcName = "MSSBamRamDictionary.readBuffByDictTenantIdx() "; MSSBamDictionaryBuff buff; ArrayList<MSSBamDictionaryBuff> filteredList = new ArrayList<MSSBamDictionaryBuff>(); MSSBamDictionaryBuff[] buffList = readDerivedByDictTenantIdx(Authorization, DictTenantId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("DICT")) { filteredList.add((MSSBamDictionaryBuff) buff); } } return (filteredList.toArray(new MSSBamDictionaryBuff[0])); } public void updateDictionary(MSSBamAuthorization Authorization, MSSBamDictionaryBuff Buff) { MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); MSSBamDictionaryBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateDictionary", "Existing record not found", "Dictionary", pkey); } MSSBamDictionaryByDictTenantIdxKey existingKeyDictTenantIdx = schema.getFactoryDictionary() .newDictTenantIdxKey(); existingKeyDictTenantIdx.setRequiredDictTenantId(existing.getRequiredDictTenantId()); MSSBamDictionaryByDictTenantIdxKey newKeyDictTenantIdx = schema.getFactoryDictionary() .newDictTenantIdxKey(); newKeyDictTenantIdx.setRequiredDictTenantId(Buff.getRequiredDictTenantId()); // Check unique indexes // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableScope().readDerivedByIdIdx(Authorization, Buff.getRequiredId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateDictionary", "Superclass", "SuperClass", "Scope", null); } } } // Update is valid SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByDictTenantIdx.get(existingKeyDictTenantIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByDictTenantIdx.containsKey(newKeyDictTenantIdx)) { subdict = dictByDictTenantIdx.get(newKeyDictTenantIdx); } else { subdict = new TreeMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff>(); dictByDictTenantIdx.put(newKeyDictTenantIdx, subdict); } subdict.put(pkey, Buff); } public void deleteDictionary(MSSBamAuthorization Authorization, MSSBamDictionaryBuff Buff) { final String S_ProcName = "MSSBamRamDictionaryTable.deleteDictionary() "; MSSBamAnyObjPKey pkey = schema.getFactoryAnyObj().newPKey(); pkey.setRequiredId(schema.nextAnyObjIdGen()); MSSBamDictionaryBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteDictionary", "Existing record not found", "Dictionary", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteDictionary", pkey); } MSSBamDictionaryByDictTenantIdxKey keyDictTenantIdx = schema.getFactoryDictionary().newDictTenantIdxKey(); keyDictTenantIdx.setRequiredDictTenantId(existing.getRequiredDictTenantId()); // Validate reverse foreign keys if (schema.getTableMSSBam().readDerivedByIdIdx(Authorization, existing.getRequiredId()) != null) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteDictionary", "Superclass", "SuperClass", "MSSBam", pkey); } if (schema.getTableTLD().readDerivedByDictIdx(Authorization, existing.getRequiredId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteDictionary", "Container", "Dictionary", "TLD", pkey); } // Delete is valid SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff> subdict; dictByPKey.remove(pkey); subdict = dictByDictTenantIdx.get(keyDictTenantIdx); subdict.remove(pkey); } public MSSBamCursor openDictionaryCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamDictionaryCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openDictionaryCursorByDictTenantIdx(MSSBamAuthorization Authorization, long DictTenantId) { MSSBamCursor cursor; MSSBamDictionaryByDictTenantIdxKey key = schema.getFactoryDictionary().newDictTenantIdxKey(); key.setRequiredDictTenantId(DictTenantId); if (dictByDictTenantIdx.containsKey(key)) { SortedMap<MSSBamAnyObjPKey, MSSBamDictionaryBuff> subdictDictTenantIdx = dictByDictTenantIdx.get(key); cursor = new MSSBamRamDictionaryCursor(Authorization, schema, subdictDictTenantIdx.values()); } else { cursor = new MSSBamRamDictionaryCursor(Authorization, schema, new ArrayList<MSSBamDictionaryBuff>()); } return (cursor); } public void closeDictionaryCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamDictionaryBuff nextDictionaryCursor(MSSBamCursor Cursor) { MSSBamRamDictionaryCursor cursor = (MSSBamRamDictionaryCursor) Cursor; MSSBamDictionaryBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamDictionaryBuff prevDictionaryCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamDictionaryBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextDictionaryCursor(Cursor); } return (rec); } public MSSBamDictionaryBuff firstDictionaryCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamDictionaryBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextDictionaryCursor(Cursor); } return (rec); } public MSSBamDictionaryBuff lastDictionaryCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastDictionaryCursor"); } public MSSBamDictionaryBuff nthDictionaryCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamDictionaryBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextDictionaryCursor(Cursor); } return (rec); } }