Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for Address. /* * 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.*; /* * MSSBamRamAddressTable in-memory RAM DbIO implementation * for Address. */ public class MSSBamRamAddressTable implements IMSSBamAddressTable { private MSSBamBLRamSchema schema; private Map<MSSBamAddressPKey, MSSBamAddressBuff> dictByPKey = new HashMap<MSSBamAddressPKey, MSSBamAddressBuff>(); private SortedMap<MSSBamAddressByContactIdxKey, SortedMap<MSSBamAddressPKey, MSSBamAddressBuff>> dictByContactIdx = new TreeMap<MSSBamAddressByContactIdxKey, SortedMap<MSSBamAddressPKey, MSSBamAddressBuff>>(); private SortedMap<MSSBamAddressByUDescrIdxKey, MSSBamAddressBuff> dictByUDescrIdx = new TreeMap<MSSBamAddressByUDescrIdxKey, MSSBamAddressBuff>(); public MSSBamRamAddressTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createAddress(MSSBamAuthorization Authorization, MSSBamAddressBuff Buff) { MSSBamAddressPKey pkey = schema.getFactoryAddress().newPKey(); pkey.setRequiredAddressId(schema.nextAddressIdGen()); Buff.setRequiredAddressId(pkey.getRequiredAddressId()); MSSBamAddressByContactIdxKey keyContactIdx = schema.getFactoryAddress().newContactIdxKey(); keyContactIdx.setRequiredContactId(Buff.getRequiredContactId()); MSSBamAddressByUDescrIdxKey keyUDescrIdx = schema.getFactoryAddress().newUDescrIdxKey(); keyUDescrIdx.setRequiredContactId(Buff.getRequiredContactId()); keyUDescrIdx.setRequiredDescription(Buff.getRequiredDescription()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createAddress", pkey); } if (dictByUDescrIdx.containsKey(keyUDescrIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createAddress", "AddressUDescrIdx", keyUDescrIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableContact().readDerivedByIdIdx(Authorization, Buff.getRequiredContactId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createAddress", "Container", "Contact", "Contact", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamAddressPKey, MSSBamAddressBuff> subdictContactIdx; if (dictByContactIdx.containsKey(keyContactIdx)) { subdictContactIdx = dictByContactIdx.get(keyContactIdx); } else { subdictContactIdx = new TreeMap<MSSBamAddressPKey, MSSBamAddressBuff>(); dictByContactIdx.put(keyContactIdx, subdictContactIdx); } subdictContactIdx.put(pkey, Buff); dictByUDescrIdx.put(keyUDescrIdx, Buff); } public MSSBamAddressBuff readDerived(MSSBamAuthorization Authorization, MSSBamAddressPKey PKey) { final String S_ProcName = "MSSBamRamAddress.readDerived() "; MSSBamAddressPKey key = schema.getFactoryAddress().newPKey(); key.setRequiredAddressId(PKey.getRequiredAddressId()); MSSBamAddressBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamAddressBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamAddress.readAllDerived() "; MSSBamAddressBuff[] retList = new MSSBamAddressBuff[dictByPKey.values().size()]; Iterator<MSSBamAddressBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamAddressBuff[] readDerivedByContactIdx(MSSBamAuthorization Authorization, long ContactId) { final String S_ProcName = "MSSBamRamAddress.readDerivedByContactIdx() "; MSSBamAddressByContactIdxKey key = schema.getFactoryAddress().newContactIdxKey(); key.setRequiredContactId(ContactId); MSSBamAddressBuff[] recArray; if (dictByContactIdx.containsKey(key)) { SortedMap<MSSBamAddressPKey, MSSBamAddressBuff> subdictContactIdx = dictByContactIdx.get(key); recArray = new MSSBamAddressBuff[subdictContactIdx.size()]; Iterator<MSSBamAddressBuff> iter = subdictContactIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamAddressBuff[0]; } return (recArray); } public MSSBamAddressBuff readDerivedByUDescrIdx(MSSBamAuthorization Authorization, long ContactId, String Description) { final String S_ProcName = "MSSBamRamAddress.readDerivedByUDescrIdx() "; MSSBamAddressByUDescrIdxKey key = schema.getFactoryAddress().newUDescrIdxKey(); key.setRequiredContactId(ContactId); key.setRequiredDescription(Description); MSSBamAddressBuff buff; if (dictByUDescrIdx.containsKey(key)) { buff = dictByUDescrIdx.get(key); } else { buff = null; } return (buff); } public MSSBamAddressBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, long AddressId) { final String S_ProcName = "MSSBamRamAddress.readDerivedByIdIdx() "; MSSBamAddressPKey key = schema.getFactoryAddress().newPKey(); key.setRequiredAddressId(AddressId); MSSBamAddressBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamAddressBuff readBuff(MSSBamAuthorization Authorization, MSSBamAddressPKey PKey) { final String S_ProcName = "MSSBamRamAddress.readBuff() "; MSSBamAddressBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("ADR"))) { buff = null; } return (buff); } public MSSBamAddressBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamAddress.readAllBuff() "; MSSBamAddressBuff buff; ArrayList<MSSBamAddressBuff> filteredList = new ArrayList<MSSBamAddressBuff>(); MSSBamAddressBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ADR")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamAddressBuff[0])); } public MSSBamAddressBuff readBuffByIdIdx(MSSBamAuthorization Authorization, long AddressId) { final String S_ProcName = "MSSBamRamAddress.readBuffByIdIdx() "; MSSBamAddressBuff buff = readDerivedByIdIdx(Authorization, AddressId); if ((buff != null) && buff.getClassCode().equals("ADR")) { return ((MSSBamAddressBuff) buff); } else { return (null); } } public MSSBamAddressBuff[] readBuffByContactIdx(MSSBamAuthorization Authorization, long ContactId) { final String S_ProcName = "MSSBamRamAddress.readBuffByContactIdx() "; MSSBamAddressBuff buff; ArrayList<MSSBamAddressBuff> filteredList = new ArrayList<MSSBamAddressBuff>(); MSSBamAddressBuff[] buffList = readDerivedByContactIdx(Authorization, ContactId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("ADR")) { filteredList.add((MSSBamAddressBuff) buff); } } return (filteredList.toArray(new MSSBamAddressBuff[0])); } public MSSBamAddressBuff readBuffByUDescrIdx(MSSBamAuthorization Authorization, long ContactId, String Description) { final String S_ProcName = "MSSBamRamAddress.readBuffByUDescrIdx() "; MSSBamAddressBuff buff = readDerivedByUDescrIdx(Authorization, ContactId, Description); if ((buff != null) && buff.getClassCode().equals("ADR")) { return ((MSSBamAddressBuff) buff); } else { return (null); } } public void updateAddress(MSSBamAuthorization Authorization, MSSBamAddressBuff Buff) { MSSBamAddressPKey pkey = schema.getFactoryAddress().newPKey(); pkey.setRequiredAddressId(Buff.getRequiredAddressId()); MSSBamAddressBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateAddress", "Existing record not found", "Address", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateAddress", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); MSSBamAddressByContactIdxKey existingKeyContactIdx = schema.getFactoryAddress().newContactIdxKey(); existingKeyContactIdx.setRequiredContactId(existing.getRequiredContactId()); MSSBamAddressByContactIdxKey newKeyContactIdx = schema.getFactoryAddress().newContactIdxKey(); newKeyContactIdx.setRequiredContactId(Buff.getRequiredContactId()); MSSBamAddressByUDescrIdxKey existingKeyUDescrIdx = schema.getFactoryAddress().newUDescrIdxKey(); existingKeyUDescrIdx.setRequiredContactId(existing.getRequiredContactId()); existingKeyUDescrIdx.setRequiredDescription(existing.getRequiredDescription()); MSSBamAddressByUDescrIdxKey newKeyUDescrIdx = schema.getFactoryAddress().newUDescrIdxKey(); newKeyUDescrIdx.setRequiredContactId(Buff.getRequiredContactId()); newKeyUDescrIdx.setRequiredDescription(Buff.getRequiredDescription()); // Check unique indexes if (!existingKeyUDescrIdx.equals(newKeyUDescrIdx)) { if (dictByUDescrIdx.containsKey(newKeyUDescrIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateAddress", "AddressUDescrIdx", newKeyUDescrIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableContact().readDerivedByIdIdx(Authorization, Buff.getRequiredContactId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateAddress", "Container", "Contact", "Contact", null); } } } // Update is valid SortedMap<MSSBamAddressPKey, MSSBamAddressBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByContactIdx.get(existingKeyContactIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByContactIdx.containsKey(newKeyContactIdx)) { subdict = dictByContactIdx.get(newKeyContactIdx); } else { subdict = new TreeMap<MSSBamAddressPKey, MSSBamAddressBuff>(); dictByContactIdx.put(newKeyContactIdx, subdict); } subdict.put(pkey, Buff); dictByUDescrIdx.remove(existingKeyUDescrIdx); dictByUDescrIdx.put(newKeyUDescrIdx, Buff); } public void deleteAddress(MSSBamAuthorization Authorization, MSSBamAddressBuff Buff) { final String S_ProcName = "MSSBamRamAddressTable.deleteAddress() "; MSSBamAddressPKey pkey = schema.getFactoryAddress().newPKey(); pkey.setRequiredAddressId(schema.nextAddressIdGen()); MSSBamAddressBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteAddress", "Existing record not found", "Address", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteAddress", pkey); } MSSBamAddressByContactIdxKey keyContactIdx = schema.getFactoryAddress().newContactIdxKey(); keyContactIdx.setRequiredContactId(existing.getRequiredContactId()); MSSBamAddressByUDescrIdxKey keyUDescrIdx = schema.getFactoryAddress().newUDescrIdxKey(); keyUDescrIdx.setRequiredContactId(existing.getRequiredContactId()); keyUDescrIdx.setRequiredDescription(existing.getRequiredDescription()); // Validate reverse foreign keys if (schema.getTableAddressTag().readDerivedByAddressIdx(Authorization, existing.getRequiredAddressId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteAddress", "Container", "AddressTagAddress", "AddressTag", pkey); } // Delete is valid SortedMap<MSSBamAddressPKey, MSSBamAddressBuff> subdict; dictByPKey.remove(pkey); subdict = dictByContactIdx.get(keyContactIdx); subdict.remove(pkey); dictByUDescrIdx.remove(keyUDescrIdx); } public MSSBamCursor openAddressCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamAddressCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openAddressCursorByContactIdx(MSSBamAuthorization Authorization, long ContactId) { MSSBamCursor cursor; MSSBamAddressByContactIdxKey key = schema.getFactoryAddress().newContactIdxKey(); key.setRequiredContactId(ContactId); if (dictByContactIdx.containsKey(key)) { SortedMap<MSSBamAddressPKey, MSSBamAddressBuff> subdictContactIdx = dictByContactIdx.get(key); cursor = new MSSBamRamAddressCursor(Authorization, schema, subdictContactIdx.values()); } else { cursor = new MSSBamRamAddressCursor(Authorization, schema, new ArrayList<MSSBamAddressBuff>()); } return (cursor); } public void closeAddressCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamAddressBuff nextAddressCursor(MSSBamCursor Cursor) { MSSBamRamAddressCursor cursor = (MSSBamRamAddressCursor) Cursor; MSSBamAddressBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamAddressBuff prevAddressCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamAddressBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextAddressCursor(Cursor); } return (rec); } public MSSBamAddressBuff firstAddressCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamAddressBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextAddressCursor(Cursor); } return (rec); } public MSSBamAddressBuff lastAddressCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastAddressCursor"); } public MSSBamAddressBuff nthAddressCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamAddressBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextAddressCursor(Cursor); } return (rec); } }