Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for Contact. /* * 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.*; /* * MSSBamRamContactTable in-memory RAM DbIO implementation * for Contact. */ public class MSSBamRamContactTable implements IMSSBamContactTable { private MSSBamBLRamSchema schema; private Map<MSSBamContactPKey, MSSBamContactBuff> dictByPKey = new HashMap<MSSBamContactPKey, MSSBamContactBuff>(); private SortedMap<MSSBamContactByContactListIdxKey, SortedMap<MSSBamContactPKey, MSSBamContactBuff>> dictByContactListIdx = new TreeMap<MSSBamContactByContactListIdxKey, SortedMap<MSSBamContactPKey, MSSBamContactBuff>>(); private SortedMap<MSSBamContactByISOTimezoneIdxKey, SortedMap<MSSBamContactPKey, MSSBamContactBuff>> dictByISOTimezoneIdx = new TreeMap<MSSBamContactByISOTimezoneIdxKey, SortedMap<MSSBamContactPKey, MSSBamContactBuff>>(); public MSSBamRamContactTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createContact(MSSBamAuthorization Authorization, MSSBamContactBuff Buff) { MSSBamContactPKey pkey = schema.getFactoryContact().newPKey(); pkey.setRequiredContactId(schema.nextContactIdGen()); Buff.setRequiredContactId(pkey.getRequiredContactId()); MSSBamContactByContactListIdxKey keyContactListIdx = schema.getFactoryContact().newContactListIdxKey(); keyContactListIdx.setRequiredContactListId(Buff.getRequiredContactListId()); MSSBamContactByISOTimezoneIdxKey keyISOTimezoneIdx = schema.getFactoryContact().newISOTimezoneIdxKey(); keyISOTimezoneIdx.setOptionalISOTimezoneId(Buff.getOptionalISOTimezoneId()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createContact", pkey); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableContactList().readDerivedByIdIdx(Authorization, Buff.getRequiredContactListId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createContact", "Container", "ContactList", "ContactList", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictContactListIdx; if (dictByContactListIdx.containsKey(keyContactListIdx)) { subdictContactListIdx = dictByContactListIdx.get(keyContactListIdx); } else { subdictContactListIdx = new TreeMap<MSSBamContactPKey, MSSBamContactBuff>(); dictByContactListIdx.put(keyContactListIdx, subdictContactListIdx); } subdictContactListIdx.put(pkey, Buff); SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictISOTimezoneIdx; if (dictByISOTimezoneIdx.containsKey(keyISOTimezoneIdx)) { subdictISOTimezoneIdx = dictByISOTimezoneIdx.get(keyISOTimezoneIdx); } else { subdictISOTimezoneIdx = new TreeMap<MSSBamContactPKey, MSSBamContactBuff>(); dictByISOTimezoneIdx.put(keyISOTimezoneIdx, subdictISOTimezoneIdx); } subdictISOTimezoneIdx.put(pkey, Buff); } public MSSBamContactBuff readDerived(MSSBamAuthorization Authorization, MSSBamContactPKey PKey) { final String S_ProcName = "MSSBamRamContact.readDerived() "; MSSBamContactPKey key = schema.getFactoryContact().newPKey(); key.setRequiredContactId(PKey.getRequiredContactId()); MSSBamContactBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamContactBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamContact.readAllDerived() "; MSSBamContactBuff[] retList = new MSSBamContactBuff[dictByPKey.values().size()]; Iterator<MSSBamContactBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamContactBuff[] readDerivedByContactListIdx(MSSBamAuthorization Authorization, long ContactListId) { final String S_ProcName = "MSSBamRamContact.readDerivedByContactListIdx() "; MSSBamContactByContactListIdxKey key = schema.getFactoryContact().newContactListIdxKey(); key.setRequiredContactListId(ContactListId); MSSBamContactBuff[] recArray; if (dictByContactListIdx.containsKey(key)) { SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictContactListIdx = dictByContactListIdx.get(key); recArray = new MSSBamContactBuff[subdictContactListIdx.size()]; Iterator<MSSBamContactBuff> iter = subdictContactListIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamContactBuff[0]; } return (recArray); } public MSSBamContactBuff[] readDerivedByISOTimezoneIdx(MSSBamAuthorization Authorization, Short ISOTimezoneId) { final String S_ProcName = "MSSBamRamContact.readDerivedByISOTimezoneIdx() "; MSSBamContactByISOTimezoneIdxKey key = schema.getFactoryContact().newISOTimezoneIdxKey(); key.setOptionalISOTimezoneId(ISOTimezoneId); MSSBamContactBuff[] recArray; if (dictByISOTimezoneIdx.containsKey(key)) { SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictISOTimezoneIdx = dictByISOTimezoneIdx.get(key); recArray = new MSSBamContactBuff[subdictISOTimezoneIdx.size()]; Iterator<MSSBamContactBuff> iter = subdictISOTimezoneIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamContactBuff[0]; } return (recArray); } public MSSBamContactBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, long ContactId) { final String S_ProcName = "MSSBamRamContact.readDerivedByIdIdx() "; MSSBamContactPKey key = schema.getFactoryContact().newPKey(); key.setRequiredContactId(ContactId); MSSBamContactBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamContactBuff readBuff(MSSBamAuthorization Authorization, MSSBamContactPKey PKey) { final String S_ProcName = "MSSBamRamContact.readBuff() "; MSSBamContactBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("CTC"))) { buff = null; } return (buff); } public MSSBamContactBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamContact.readAllBuff() "; MSSBamContactBuff buff; ArrayList<MSSBamContactBuff> filteredList = new ArrayList<MSSBamContactBuff>(); MSSBamContactBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("CTC")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamContactBuff[0])); } public MSSBamContactBuff readBuffByIdIdx(MSSBamAuthorization Authorization, long ContactId) { final String S_ProcName = "MSSBamRamContact.readBuffByIdIdx() "; MSSBamContactBuff buff = readDerivedByIdIdx(Authorization, ContactId); if ((buff != null) && buff.getClassCode().equals("CTC")) { return ((MSSBamContactBuff) buff); } else { return (null); } } public MSSBamContactBuff[] readBuffByContactListIdx(MSSBamAuthorization Authorization, long ContactListId) { final String S_ProcName = "MSSBamRamContact.readBuffByContactListIdx() "; MSSBamContactBuff buff; ArrayList<MSSBamContactBuff> filteredList = new ArrayList<MSSBamContactBuff>(); MSSBamContactBuff[] buffList = readDerivedByContactListIdx(Authorization, ContactListId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("CTC")) { filteredList.add((MSSBamContactBuff) buff); } } return (filteredList.toArray(new MSSBamContactBuff[0])); } public MSSBamContactBuff[] readBuffByISOTimezoneIdx(MSSBamAuthorization Authorization, Short ISOTimezoneId) { final String S_ProcName = "MSSBamRamContact.readBuffByISOTimezoneIdx() "; MSSBamContactBuff buff; ArrayList<MSSBamContactBuff> filteredList = new ArrayList<MSSBamContactBuff>(); MSSBamContactBuff[] buffList = readDerivedByISOTimezoneIdx(Authorization, ISOTimezoneId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("CTC")) { filteredList.add((MSSBamContactBuff) buff); } } return (filteredList.toArray(new MSSBamContactBuff[0])); } public void updateContact(MSSBamAuthorization Authorization, MSSBamContactBuff Buff) { MSSBamContactPKey pkey = schema.getFactoryContact().newPKey(); pkey.setRequiredContactId(Buff.getRequiredContactId()); MSSBamContactBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateContact", "Existing record not found", "Contact", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateContact", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); MSSBamContactByContactListIdxKey existingKeyContactListIdx = schema.getFactoryContact() .newContactListIdxKey(); existingKeyContactListIdx.setRequiredContactListId(existing.getRequiredContactListId()); MSSBamContactByContactListIdxKey newKeyContactListIdx = schema.getFactoryContact().newContactListIdxKey(); newKeyContactListIdx.setRequiredContactListId(Buff.getRequiredContactListId()); MSSBamContactByISOTimezoneIdxKey existingKeyISOTimezoneIdx = schema.getFactoryContact() .newISOTimezoneIdxKey(); existingKeyISOTimezoneIdx.setOptionalISOTimezoneId(existing.getOptionalISOTimezoneId()); MSSBamContactByISOTimezoneIdxKey newKeyISOTimezoneIdx = schema.getFactoryContact().newISOTimezoneIdxKey(); newKeyISOTimezoneIdx.setOptionalISOTimezoneId(Buff.getOptionalISOTimezoneId()); // Check unique indexes // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableContactList().readDerivedByIdIdx(Authorization, Buff.getRequiredContactListId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateContact", "Container", "ContactList", "ContactList", null); } } } // Update is valid SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByContactListIdx.get(existingKeyContactListIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByContactListIdx.containsKey(newKeyContactListIdx)) { subdict = dictByContactListIdx.get(newKeyContactListIdx); } else { subdict = new TreeMap<MSSBamContactPKey, MSSBamContactBuff>(); dictByContactListIdx.put(newKeyContactListIdx, subdict); } subdict.put(pkey, Buff); subdict = dictByISOTimezoneIdx.get(existingKeyISOTimezoneIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByISOTimezoneIdx.containsKey(newKeyISOTimezoneIdx)) { subdict = dictByISOTimezoneIdx.get(newKeyISOTimezoneIdx); } else { subdict = new TreeMap<MSSBamContactPKey, MSSBamContactBuff>(); dictByISOTimezoneIdx.put(newKeyISOTimezoneIdx, subdict); } subdict.put(pkey, Buff); } public void deleteContact(MSSBamAuthorization Authorization, MSSBamContactBuff Buff) { final String S_ProcName = "MSSBamRamContactTable.deleteContact() "; MSSBamContactPKey pkey = schema.getFactoryContact().newPKey(); pkey.setRequiredContactId(schema.nextContactIdGen()); MSSBamContactBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteContact", "Existing record not found", "Contact", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteContact", pkey); } MSSBamContactByContactListIdxKey keyContactListIdx = schema.getFactoryContact().newContactListIdxKey(); keyContactListIdx.setRequiredContactListId(existing.getRequiredContactListId()); MSSBamContactByISOTimezoneIdxKey keyISOTimezoneIdx = schema.getFactoryContact().newISOTimezoneIdxKey(); keyISOTimezoneIdx.setOptionalISOTimezoneId(existing.getOptionalISOTimezoneId()); // Validate reverse foreign keys if (schema.getTableAddress().readDerivedByContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "Contact", "Address", pkey); } if (schema.getTableAttachment().readDerivedByContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "Contact", "Attachment", pkey); } if (schema.getTableContactTag().readDerivedByContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "ContactTagContact", "ContactTag", pkey); } if (schema.getTableMemo().readDerivedByMemoContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "MemoContact", "Memo", pkey); } if (schema.getTablePhone().readDerivedByContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "Contact", "Phone", pkey); } if (schema.getTableContactURL().readDerivedByContactIdx(Authorization, existing.getRequiredContactId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteContact", "Container", "Contact", "ContactURL", pkey); } // Delete is valid SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdict; dictByPKey.remove(pkey); subdict = dictByContactListIdx.get(keyContactListIdx); subdict.remove(pkey); subdict = dictByISOTimezoneIdx.get(keyISOTimezoneIdx); subdict.remove(pkey); } public MSSBamCursor openContactCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamContactCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openContactCursorByContactListIdx(MSSBamAuthorization Authorization, long ContactListId) { MSSBamCursor cursor; MSSBamContactByContactListIdxKey key = schema.getFactoryContact().newContactListIdxKey(); key.setRequiredContactListId(ContactListId); if (dictByContactListIdx.containsKey(key)) { SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictContactListIdx = dictByContactListIdx.get(key); cursor = new MSSBamRamContactCursor(Authorization, schema, subdictContactListIdx.values()); } else { cursor = new MSSBamRamContactCursor(Authorization, schema, new ArrayList<MSSBamContactBuff>()); } return (cursor); } public MSSBamCursor openContactCursorByISOTimezoneIdx(MSSBamAuthorization Authorization, Short ISOTimezoneId) { MSSBamCursor cursor; MSSBamContactByISOTimezoneIdxKey key = schema.getFactoryContact().newISOTimezoneIdxKey(); key.setOptionalISOTimezoneId(ISOTimezoneId); if (dictByISOTimezoneIdx.containsKey(key)) { SortedMap<MSSBamContactPKey, MSSBamContactBuff> subdictISOTimezoneIdx = dictByISOTimezoneIdx.get(key); cursor = new MSSBamRamContactCursor(Authorization, schema, subdictISOTimezoneIdx.values()); } else { cursor = new MSSBamRamContactCursor(Authorization, schema, new ArrayList<MSSBamContactBuff>()); } return (cursor); } public void closeContactCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamContactBuff nextContactCursor(MSSBamCursor Cursor) { MSSBamRamContactCursor cursor = (MSSBamRamContactCursor) Cursor; MSSBamContactBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamContactBuff prevContactCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamContactBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextContactCursor(Cursor); } return (rec); } public MSSBamContactBuff firstContactCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamContactBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextContactCursor(Cursor); } return (rec); } public MSSBamContactBuff lastContactCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastContactCursor"); } public MSSBamContactBuff nthContactCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamContactBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextContactCursor(Cursor); } return (rec); } }