Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for SecForm. /* * 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.*; /* * MSSBamRamSecFormTable in-memory RAM DbIO implementation * for SecForm. */ public class MSSBamRamSecFormTable implements IMSSBamSecFormTable { private MSSBamBLRamSchema schema; private Map<MSSBamSecFormPKey, MSSBamSecFormBuff> dictByPKey = new HashMap<MSSBamSecFormPKey, MSSBamSecFormBuff>(); private SortedMap<MSSBamSecFormBySecAppIdxKey, SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff>> dictBySecAppIdx = new TreeMap<MSSBamSecFormBySecAppIdxKey, SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff>>(); private SortedMap<MSSBamSecFormByUJEEServletIdxKey, MSSBamSecFormBuff> dictByUJEEServletIdx = new TreeMap<MSSBamSecFormByUJEEServletIdxKey, MSSBamSecFormBuff>(); public MSSBamRamSecFormTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createSecForm(MSSBamAuthorization Authorization, MSSBamSecFormBuff Buff) { MSSBamSecFormPKey pkey = schema.getFactorySecForm().newPKey(); pkey.setRequiredSecFormId(schema.nextSecFormIdGen()); Buff.setRequiredSecFormId(pkey.getRequiredSecFormId()); MSSBamSecFormBySecAppIdxKey keySecAppIdx = schema.getFactorySecForm().newSecAppIdxKey(); keySecAppIdx.setRequiredSecAppId(Buff.getRequiredSecAppId()); MSSBamSecFormByUJEEServletIdxKey keyUJEEServletIdx = schema.getFactorySecForm().newUJEEServletIdxKey(); keyUJEEServletIdx.setRequiredSecAppId(Buff.getRequiredSecAppId()); keyUJEEServletIdx.setRequiredJEEServletMapName(Buff.getRequiredJEEServletMapName()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createSecForm", pkey); } if (dictByUJEEServletIdx.containsKey(keyUJEEServletIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createSecForm", "SecFormUJEEServletIdx", keyUJEEServletIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableSecApp().readDerivedByIdIdx(Authorization, Buff.getRequiredSecAppId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSecForm", "Container", "SecFormApplication", "SecApp", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff> subdictSecAppIdx; if (dictBySecAppIdx.containsKey(keySecAppIdx)) { subdictSecAppIdx = dictBySecAppIdx.get(keySecAppIdx); } else { subdictSecAppIdx = new TreeMap<MSSBamSecFormPKey, MSSBamSecFormBuff>(); dictBySecAppIdx.put(keySecAppIdx, subdictSecAppIdx); } subdictSecAppIdx.put(pkey, Buff); dictByUJEEServletIdx.put(keyUJEEServletIdx, Buff); } public MSSBamSecFormBuff readDerived(MSSBamAuthorization Authorization, MSSBamSecFormPKey PKey) { final String S_ProcName = "MSSBamRamSecForm.readDerived() "; MSSBamSecFormPKey key = schema.getFactorySecForm().newPKey(); key.setRequiredSecFormId(PKey.getRequiredSecFormId()); MSSBamSecFormBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecFormBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecForm.readAllDerived() "; MSSBamSecFormBuff[] retList = new MSSBamSecFormBuff[dictByPKey.values().size()]; Iterator<MSSBamSecFormBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamSecFormBuff[] readDerivedBySecAppIdx(MSSBamAuthorization Authorization, int SecAppId) { final String S_ProcName = "MSSBamRamSecForm.readDerivedBySecAppIdx() "; MSSBamSecFormBySecAppIdxKey key = schema.getFactorySecForm().newSecAppIdxKey(); key.setRequiredSecAppId(SecAppId); MSSBamSecFormBuff[] recArray; if (dictBySecAppIdx.containsKey(key)) { SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff> subdictSecAppIdx = dictBySecAppIdx.get(key); recArray = new MSSBamSecFormBuff[subdictSecAppIdx.size()]; Iterator<MSSBamSecFormBuff> iter = subdictSecAppIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSecFormBuff[0]; } return (recArray); } public MSSBamSecFormBuff readDerivedByUJEEServletIdx(MSSBamAuthorization Authorization, int SecAppId, String JEEServletMapName) { final String S_ProcName = "MSSBamRamSecForm.readDerivedByUJEEServletIdx() "; MSSBamSecFormByUJEEServletIdxKey key = schema.getFactorySecForm().newUJEEServletIdxKey(); key.setRequiredSecAppId(SecAppId); key.setRequiredJEEServletMapName(JEEServletMapName); MSSBamSecFormBuff buff; if (dictByUJEEServletIdx.containsKey(key)) { buff = dictByUJEEServletIdx.get(key); } else { buff = null; } return (buff); } public MSSBamSecFormBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, int SecFormId) { final String S_ProcName = "MSSBamRamSecForm.readDerivedByIdIdx() "; MSSBamSecFormPKey key = schema.getFactorySecForm().newPKey(); key.setRequiredSecFormId(SecFormId); MSSBamSecFormBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecFormBuff readBuff(MSSBamAuthorization Authorization, MSSBamSecFormPKey PKey) { final String S_ProcName = "MSSBamRamSecForm.readBuff() "; MSSBamSecFormBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("SFRM"))) { buff = null; } return (buff); } public MSSBamSecFormBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecForm.readAllBuff() "; MSSBamSecFormBuff buff; ArrayList<MSSBamSecFormBuff> filteredList = new ArrayList<MSSBamSecFormBuff>(); MSSBamSecFormBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SFRM")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamSecFormBuff[0])); } public MSSBamSecFormBuff readBuffByIdIdx(MSSBamAuthorization Authorization, int SecFormId) { final String S_ProcName = "MSSBamRamSecForm.readBuffByIdIdx() "; MSSBamSecFormBuff buff = readDerivedByIdIdx(Authorization, SecFormId); if ((buff != null) && buff.getClassCode().equals("SFRM")) { return ((MSSBamSecFormBuff) buff); } else { return (null); } } public MSSBamSecFormBuff[] readBuffBySecAppIdx(MSSBamAuthorization Authorization, int SecAppId) { final String S_ProcName = "MSSBamRamSecForm.readBuffBySecAppIdx() "; MSSBamSecFormBuff buff; ArrayList<MSSBamSecFormBuff> filteredList = new ArrayList<MSSBamSecFormBuff>(); MSSBamSecFormBuff[] buffList = readDerivedBySecAppIdx(Authorization, SecAppId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SFRM")) { filteredList.add((MSSBamSecFormBuff) buff); } } return (filteredList.toArray(new MSSBamSecFormBuff[0])); } public MSSBamSecFormBuff readBuffByUJEEServletIdx(MSSBamAuthorization Authorization, int SecAppId, String JEEServletMapName) { final String S_ProcName = "MSSBamRamSecForm.readBuffByUJEEServletIdx() "; MSSBamSecFormBuff buff = readDerivedByUJEEServletIdx(Authorization, SecAppId, JEEServletMapName); if ((buff != null) && buff.getClassCode().equals("SFRM")) { return ((MSSBamSecFormBuff) buff); } else { return (null); } } public void updateSecForm(MSSBamAuthorization Authorization, MSSBamSecFormBuff Buff) { MSSBamSecFormPKey pkey = schema.getFactorySecForm().newPKey(); pkey.setRequiredSecFormId(Buff.getRequiredSecFormId()); MSSBamSecFormBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateSecForm", "Existing record not found", "SecForm", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateSecForm", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); MSSBamSecFormBySecAppIdxKey existingKeySecAppIdx = schema.getFactorySecForm().newSecAppIdxKey(); existingKeySecAppIdx.setRequiredSecAppId(existing.getRequiredSecAppId()); MSSBamSecFormBySecAppIdxKey newKeySecAppIdx = schema.getFactorySecForm().newSecAppIdxKey(); newKeySecAppIdx.setRequiredSecAppId(Buff.getRequiredSecAppId()); MSSBamSecFormByUJEEServletIdxKey existingKeyUJEEServletIdx = schema.getFactorySecForm() .newUJEEServletIdxKey(); existingKeyUJEEServletIdx.setRequiredSecAppId(existing.getRequiredSecAppId()); existingKeyUJEEServletIdx.setRequiredJEEServletMapName(existing.getRequiredJEEServletMapName()); MSSBamSecFormByUJEEServletIdxKey newKeyUJEEServletIdx = schema.getFactorySecForm().newUJEEServletIdxKey(); newKeyUJEEServletIdx.setRequiredSecAppId(Buff.getRequiredSecAppId()); newKeyUJEEServletIdx.setRequiredJEEServletMapName(Buff.getRequiredJEEServletMapName()); // Check unique indexes if (!existingKeyUJEEServletIdx.equals(newKeyUJEEServletIdx)) { if (dictByUJEEServletIdx.containsKey(newKeyUJEEServletIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateSecForm", "SecFormUJEEServletIdx", newKeyUJEEServletIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableSecApp().readDerivedByIdIdx(Authorization, Buff.getRequiredSecAppId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSecForm", "Container", "SecFormApplication", "SecApp", null); } } } // Update is valid SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictBySecAppIdx.get(existingKeySecAppIdx); if (subdict != null) { subdict.remove(pkey); } if (dictBySecAppIdx.containsKey(newKeySecAppIdx)) { subdict = dictBySecAppIdx.get(newKeySecAppIdx); } else { subdict = new TreeMap<MSSBamSecFormPKey, MSSBamSecFormBuff>(); dictBySecAppIdx.put(newKeySecAppIdx, subdict); } subdict.put(pkey, Buff); dictByUJEEServletIdx.remove(existingKeyUJEEServletIdx); dictByUJEEServletIdx.put(newKeyUJEEServletIdx, Buff); } public void deleteSecForm(MSSBamAuthorization Authorization, MSSBamSecFormBuff Buff) { final String S_ProcName = "MSSBamRamSecFormTable.deleteSecForm() "; MSSBamSecFormPKey pkey = schema.getFactorySecForm().newPKey(); pkey.setRequiredSecFormId(schema.nextSecFormIdGen()); MSSBamSecFormBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteSecForm", "Existing record not found", "SecForm", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteSecForm", pkey); } MSSBamSecFormBySecAppIdxKey keySecAppIdx = schema.getFactorySecForm().newSecAppIdxKey(); keySecAppIdx.setRequiredSecAppId(existing.getRequiredSecAppId()); MSSBamSecFormByUJEEServletIdxKey keyUJEEServletIdx = schema.getFactorySecForm().newUJEEServletIdxKey(); keyUJEEServletIdx.setRequiredSecAppId(existing.getRequiredSecAppId()); keyUJEEServletIdx.setRequiredJEEServletMapName(existing.getRequiredJEEServletMapName()); // Validate reverse foreign keys if (schema.getTableSecGroupForm().readDerivedByFormIdx(Authorization, existing.getRequiredSecFormId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteSecForm", "Lookup", "SecGroupFormForm", "SecGroupForm", pkey); } // Delete is valid SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff> subdict; dictByPKey.remove(pkey); subdict = dictBySecAppIdx.get(keySecAppIdx); subdict.remove(pkey); dictByUJEEServletIdx.remove(keyUJEEServletIdx); } public MSSBamCursor openSecFormCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamSecFormCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openSecFormCursorBySecAppIdx(MSSBamAuthorization Authorization, int SecAppId) { MSSBamCursor cursor; MSSBamSecFormBySecAppIdxKey key = schema.getFactorySecForm().newSecAppIdxKey(); key.setRequiredSecAppId(SecAppId); if (dictBySecAppIdx.containsKey(key)) { SortedMap<MSSBamSecFormPKey, MSSBamSecFormBuff> subdictSecAppIdx = dictBySecAppIdx.get(key); cursor = new MSSBamRamSecFormCursor(Authorization, schema, subdictSecAppIdx.values()); } else { cursor = new MSSBamRamSecFormCursor(Authorization, schema, new ArrayList<MSSBamSecFormBuff>()); } return (cursor); } public void closeSecFormCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamSecFormBuff nextSecFormCursor(MSSBamCursor Cursor) { MSSBamRamSecFormCursor cursor = (MSSBamRamSecFormCursor) Cursor; MSSBamSecFormBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamSecFormBuff prevSecFormCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamSecFormBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecFormCursor(Cursor); } return (rec); } public MSSBamSecFormBuff firstSecFormCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamSecFormBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecFormCursor(Cursor); } return (rec); } public MSSBamSecFormBuff lastSecFormCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastSecFormCursor"); } public MSSBamSecFormBuff nthSecFormCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamSecFormBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecFormCursor(Cursor); } return (rec); } }