Java tutorial
// Description: Java7 in-memory RAM DbIO implementation for ISOCurrency. /* * CF Asterisk 11 Configuration Model * * Copyright (c) 2013-2014 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.cfasterisk.v2_0.CFAstRam; 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.cfasterisk.v2_0.CFAst.*; import net.sourceforge.msscodefactory.cfasterisk.v2_0.CFAstRam.*; /* * CFAstRamISOCurrencyTable in-memory RAM DbIO implementation * for ISOCurrency. */ public class CFAstRamISOCurrencyTable implements ICFAstISOCurrencyTable { private CFAstRamSchema schema; private Map<CFAstISOCurrencyPKey, CFAstISOCurrencyBuff> dictByPKey = new HashMap<CFAstISOCurrencyPKey, CFAstISOCurrencyBuff>(); private SortedMap<CFAstISOCurrencyByCcyCdIdxKey, CFAstISOCurrencyBuff> dictByCcyCdIdx = new TreeMap<CFAstISOCurrencyByCcyCdIdxKey, CFAstISOCurrencyBuff>(); private SortedMap<CFAstISOCurrencyByCcyNmIdxKey, CFAstISOCurrencyBuff> dictByCcyNmIdx = new TreeMap<CFAstISOCurrencyByCcyNmIdxKey, CFAstISOCurrencyBuff>(); public CFAstRamISOCurrencyTable(CFAstRamSchema argSchema) { schema = argSchema; } public void createISOCurrency(CFAstAuthorization Authorization, CFAstISOCurrencyBuff Buff) { CFAstISOCurrencyPKey pkey = schema.getFactoryISOCurrency().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); Buff.setRequiredId(pkey.getRequiredId()); CFAstISOCurrencyByCcyCdIdxKey keyCcyCdIdx = schema.getFactoryISOCurrency().newCcyCdIdxKey(); keyCcyCdIdx.setRequiredISOCode(Buff.getRequiredISOCode()); CFAstISOCurrencyByCcyNmIdxKey keyCcyNmIdx = schema.getFactoryISOCurrency().newCcyNmIdxKey(); keyCcyNmIdx.setRequiredName(Buff.getRequiredName()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createISOCurrency", pkey); } if (dictByCcyCdIdx.containsKey(keyCcyCdIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createISOCurrency", "ISOCurrencyCodeIdx", keyCcyCdIdx); } if (dictByCcyNmIdx.containsKey(keyCcyNmIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createISOCurrency", "ISOCurrencyNameIdx", keyCcyNmIdx); } // Validate foreign keys // Proceed with adding the new record dictByPKey.put(pkey, Buff); dictByCcyCdIdx.put(keyCcyCdIdx, Buff); dictByCcyNmIdx.put(keyCcyNmIdx, Buff); } public CFAstISOCurrencyBuff readDerived(CFAstAuthorization Authorization, CFAstISOCurrencyPKey PKey) { final String S_ProcName = "CFAstRamISOCurrency.readDerived() "; CFAstISOCurrencyPKey key = schema.getFactoryISOCurrency().newPKey(); key.setRequiredId(PKey.getRequiredId()); CFAstISOCurrencyBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAstISOCurrencyBuff lockDerived(CFAstAuthorization Authorization, CFAstISOCurrencyPKey PKey) { final String S_ProcName = "CFAstRamISOCurrency.readDerived() "; CFAstISOCurrencyPKey key = schema.getFactoryISOCurrency().newPKey(); key.setRequiredId(PKey.getRequiredId()); CFAstISOCurrencyBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAstISOCurrencyBuff[] readAllDerived(CFAstAuthorization Authorization) { final String S_ProcName = "CFAstRamISOCurrency.readAllDerived() "; CFAstISOCurrencyBuff[] retList = new CFAstISOCurrencyBuff[dictByPKey.values().size()]; Iterator<CFAstISOCurrencyBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public CFAstISOCurrencyBuff readDerivedByCcyCdIdx(CFAstAuthorization Authorization, String ISOCode) { final String S_ProcName = "CFAstRamISOCurrency.readDerivedByCcyCdIdx() "; CFAstISOCurrencyByCcyCdIdxKey key = schema.getFactoryISOCurrency().newCcyCdIdxKey(); key.setRequiredISOCode(ISOCode); CFAstISOCurrencyBuff buff; if (dictByCcyCdIdx.containsKey(key)) { buff = dictByCcyCdIdx.get(key); } else { buff = null; } return (buff); } public CFAstISOCurrencyBuff readDerivedByCcyNmIdx(CFAstAuthorization Authorization, String Name) { final String S_ProcName = "CFAstRamISOCurrency.readDerivedByCcyNmIdx() "; CFAstISOCurrencyByCcyNmIdxKey key = schema.getFactoryISOCurrency().newCcyNmIdxKey(); key.setRequiredName(Name); CFAstISOCurrencyBuff buff; if (dictByCcyNmIdx.containsKey(key)) { buff = dictByCcyNmIdx.get(key); } else { buff = null; } return (buff); } public CFAstISOCurrencyBuff readDerivedByIdIdx(CFAstAuthorization Authorization, short Id) { final String S_ProcName = "CFAstRamISOCurrency.readDerivedByIdIdx() "; CFAstISOCurrencyPKey key = schema.getFactoryISOCurrency().newPKey(); key.setRequiredId(Id); CFAstISOCurrencyBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public CFAstISOCurrencyBuff readBuff(CFAstAuthorization Authorization, CFAstISOCurrencyPKey PKey) { final String S_ProcName = "CFAstRamISOCurrency.readBuff() "; CFAstISOCurrencyBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("ISCY"))) { buff = null; } return (buff); } public CFAstISOCurrencyBuff lockBuff(CFAstAuthorization Authorization, CFAstISOCurrencyPKey PKey) { final String S_ProcName = "CFAstRamISOCurrency.readBuff() "; CFAstISOCurrencyBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("ISCY"))) { buff = null; } return (buff); } public CFAstISOCurrencyBuff[] readAllBuff(CFAstAuthorization Authorization) { final String S_ProcName = "CFAstRamISOCurrency.readAllBuff() "; CFAstISOCurrencyBuff buff; ArrayList<CFAstISOCurrencyBuff> filteredList = new ArrayList<CFAstISOCurrencyBuff>(); CFAstISOCurrencyBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ISCY")) { filteredList.add(buff); } } return (filteredList.toArray(new CFAstISOCurrencyBuff[0])); } public CFAstISOCurrencyBuff readBuffByIdIdx(CFAstAuthorization Authorization, short Id) { final String S_ProcName = "CFAstRamISOCurrency.readBuffByIdIdx() "; CFAstISOCurrencyBuff buff = readDerivedByIdIdx(Authorization, Id); if ((buff != null) && buff.getClassCode().equals("ISCY")) { return ((CFAstISOCurrencyBuff) buff); } else { return (null); } } public CFAstISOCurrencyBuff readBuffByCcyCdIdx(CFAstAuthorization Authorization, String ISOCode) { final String S_ProcName = "CFAstRamISOCurrency.readBuffByCcyCdIdx() "; CFAstISOCurrencyBuff buff = readDerivedByCcyCdIdx(Authorization, ISOCode); if ((buff != null) && buff.getClassCode().equals("ISCY")) { return ((CFAstISOCurrencyBuff) buff); } else { return (null); } } public CFAstISOCurrencyBuff readBuffByCcyNmIdx(CFAstAuthorization Authorization, String Name) { final String S_ProcName = "CFAstRamISOCurrency.readBuffByCcyNmIdx() "; CFAstISOCurrencyBuff buff = readDerivedByCcyNmIdx(Authorization, Name); if ((buff != null) && buff.getClassCode().equals("ISCY")) { return ((CFAstISOCurrencyBuff) buff); } else { return (null); } } public void updateISOCurrency(CFAstAuthorization Authorization, CFAstISOCurrencyBuff Buff) { CFAstISOCurrencyPKey pkey = schema.getFactoryISOCurrency().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); CFAstISOCurrencyBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateISOCurrency", "Existing record not found", "ISOCurrency", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateISOCurrency", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); CFAstISOCurrencyByCcyCdIdxKey existingKeyCcyCdIdx = schema.getFactoryISOCurrency().newCcyCdIdxKey(); existingKeyCcyCdIdx.setRequiredISOCode(existing.getRequiredISOCode()); CFAstISOCurrencyByCcyCdIdxKey newKeyCcyCdIdx = schema.getFactoryISOCurrency().newCcyCdIdxKey(); newKeyCcyCdIdx.setRequiredISOCode(Buff.getRequiredISOCode()); CFAstISOCurrencyByCcyNmIdxKey existingKeyCcyNmIdx = schema.getFactoryISOCurrency().newCcyNmIdxKey(); existingKeyCcyNmIdx.setRequiredName(existing.getRequiredName()); CFAstISOCurrencyByCcyNmIdxKey newKeyCcyNmIdx = schema.getFactoryISOCurrency().newCcyNmIdxKey(); newKeyCcyNmIdx.setRequiredName(Buff.getRequiredName()); // Check unique indexes if (!existingKeyCcyCdIdx.equals(newKeyCcyCdIdx)) { if (dictByCcyCdIdx.containsKey(newKeyCcyCdIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateISOCurrency", "ISOCurrencyCodeIdx", newKeyCcyCdIdx); } } if (!existingKeyCcyNmIdx.equals(newKeyCcyNmIdx)) { if (dictByCcyNmIdx.containsKey(newKeyCcyNmIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateISOCurrency", "ISOCurrencyNameIdx", newKeyCcyNmIdx); } } // Validate foreign keys // Update is valid SortedMap<CFAstISOCurrencyPKey, CFAstISOCurrencyBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); dictByCcyCdIdx.remove(existingKeyCcyCdIdx); dictByCcyCdIdx.put(newKeyCcyCdIdx, Buff); dictByCcyNmIdx.remove(existingKeyCcyNmIdx); dictByCcyNmIdx.put(newKeyCcyNmIdx, Buff); } public void deleteISOCurrency(CFAstAuthorization Authorization, CFAstISOCurrencyBuff Buff) { final String S_ProcName = "CFAstRamISOCurrencyTable.deleteISOCurrency() "; CFAstISOCurrencyPKey pkey = schema.getFactoryISOCurrency().newPKey(); pkey.setRequiredId(Buff.getRequiredId()); CFAstISOCurrencyBuff existing = dictByPKey.get(pkey); if (existing == null) { return; } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteISOCurrency", pkey); } CFAstISOCurrencyByCcyCdIdxKey keyCcyCdIdx = schema.getFactoryISOCurrency().newCcyCdIdxKey(); keyCcyCdIdx.setRequiredISOCode(existing.getRequiredISOCode()); CFAstISOCurrencyByCcyNmIdxKey keyCcyNmIdx = schema.getFactoryISOCurrency().newCcyNmIdxKey(); keyCcyNmIdx.setRequiredName(existing.getRequiredName()); // Validate reverse foreign keys // Delete is valid schema.getTableISOCountryCurrency().deleteISOCountryCurrencyByCurrencyIdx(Authorization, Buff.getRequiredId()); SortedMap<CFAstISOCurrencyPKey, CFAstISOCurrencyBuff> subdict; dictByPKey.remove(pkey); dictByCcyCdIdx.remove(keyCcyCdIdx); dictByCcyNmIdx.remove(keyCcyNmIdx); } public void deleteISOCurrencyByIdIdx(CFAstAuthorization Authorization, short argId) { CFAstISOCurrencyPKey key = schema.getFactoryISOCurrency().newPKey(); key.setRequiredId(argId); deleteISOCurrencyByIdIdx(Authorization, key); } public void deleteISOCurrencyByIdIdx(CFAstAuthorization Authorization, CFAstISOCurrencyPKey argKey) { CFAstISOCurrencyBuff cur; LinkedList<CFAstISOCurrencyBuff> matchSet = new LinkedList<CFAstISOCurrencyBuff>(); Iterator<CFAstISOCurrencyBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAstISOCurrencyBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteISOCurrency(Authorization, cur); } } public void deleteISOCurrencyByCcyCdIdx(CFAstAuthorization Authorization, String argISOCode) { CFAstISOCurrencyByCcyCdIdxKey key = schema.getFactoryISOCurrency().newCcyCdIdxKey(); key.setRequiredISOCode(argISOCode); deleteISOCurrencyByCcyCdIdx(Authorization, key); } public void deleteISOCurrencyByCcyCdIdx(CFAstAuthorization Authorization, CFAstISOCurrencyByCcyCdIdxKey argKey) { CFAstISOCurrencyBuff cur; LinkedList<CFAstISOCurrencyBuff> matchSet = new LinkedList<CFAstISOCurrencyBuff>(); Iterator<CFAstISOCurrencyBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAstISOCurrencyBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteISOCurrency(Authorization, cur); } } public void deleteISOCurrencyByCcyNmIdx(CFAstAuthorization Authorization, String argName) { CFAstISOCurrencyByCcyNmIdxKey key = schema.getFactoryISOCurrency().newCcyNmIdxKey(); key.setRequiredName(argName); deleteISOCurrencyByCcyNmIdx(Authorization, key); } public void deleteISOCurrencyByCcyNmIdx(CFAstAuthorization Authorization, CFAstISOCurrencyByCcyNmIdxKey argKey) { CFAstISOCurrencyBuff cur; LinkedList<CFAstISOCurrencyBuff> matchSet = new LinkedList<CFAstISOCurrencyBuff>(); Iterator<CFAstISOCurrencyBuff> values = dictByPKey.values().iterator(); while (values.hasNext()) { cur = values.next(); if (argKey.equals(cur)) { matchSet.add(cur); } } Iterator<CFAstISOCurrencyBuff> iterMatch = matchSet.iterator(); while (iterMatch.hasNext()) { cur = iterMatch.next(); deleteISOCurrency(Authorization, cur); } } public CFAstCursor openISOCurrencyCursorAll(CFAstAuthorization Authorization) { CFAstCursor cursor = new CFAstRamISOCurrencyCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public void closeISOCurrencyCursor(CFAstCursor Cursor) { // Cursor.DataReader.Close(); } public CFAstISOCurrencyBuff nextISOCurrencyCursor(CFAstCursor Cursor) { CFAstRamISOCurrencyCursor cursor = (CFAstRamISOCurrencyCursor) Cursor; CFAstISOCurrencyBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public CFAstISOCurrencyBuff prevISOCurrencyCursor(CFAstCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; CFAstISOCurrencyBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextISOCurrencyCursor(Cursor); } return (rec); } public CFAstISOCurrencyBuff firstISOCurrencyCursor(CFAstCursor Cursor) { int targetRowIdx = 1; CFAstISOCurrencyBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextISOCurrencyCursor(Cursor); } return (rec); } public CFAstISOCurrencyBuff lastISOCurrencyCursor(CFAstCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastISOCurrencyCursor"); } public CFAstISOCurrencyBuff nthISOCurrencyCursor(CFAstCursor Cursor, int Idx) { int targetRowIdx = Idx; CFAstISOCurrencyBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextISOCurrencyCursor(Cursor); } return (rec); } public void releasePreparedStatements() { } }