Java tutorial
// Description: Java6 in-memory RAM DbIO implementation for SecApp. /* * 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.*; /* * MSSBamRamSecAppTable in-memory RAM DbIO implementation * for SecApp. */ public class MSSBamRamSecAppTable implements IMSSBamSecAppTable { private MSSBamBLRamSchema schema; private Map<MSSBamSecAppPKey, MSSBamSecAppBuff> dictByPKey = new HashMap<MSSBamSecAppPKey, MSSBamSecAppBuff>(); private SortedMap<MSSBamSecAppByClusterIdxKey, SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff>> dictByClusterIdx = new TreeMap<MSSBamSecAppByClusterIdxKey, SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff>>(); private SortedMap<MSSBamSecAppByUJEEMountIdxKey, MSSBamSecAppBuff> dictByUJEEMountIdx = new TreeMap<MSSBamSecAppByUJEEMountIdxKey, MSSBamSecAppBuff>(); public MSSBamRamSecAppTable(MSSBamBLRamSchema argSchema) { schema = argSchema; } public void createSecApp(MSSBamAuthorization Authorization, MSSBamSecAppBuff Buff) { MSSBamSecAppPKey pkey = schema.getFactorySecApp().newPKey(); pkey.setRequiredSecAppId(schema.nextSecAppIdGen()); Buff.setRequiredSecAppId(pkey.getRequiredSecAppId()); MSSBamSecAppByClusterIdxKey keyClusterIdx = schema.getFactorySecApp().newClusterIdxKey(); keyClusterIdx.setRequiredClusterId(Buff.getRequiredClusterId()); MSSBamSecAppByUJEEMountIdxKey keyUJEEMountIdx = schema.getFactorySecApp().newUJEEMountIdxKey(); keyUJEEMountIdx.setRequiredClusterId(Buff.getRequiredClusterId()); keyUJEEMountIdx.setRequiredJEEMountName(Buff.getRequiredJEEMountName()); // Validate unique indexes if (dictByPKey.containsKey(pkey)) { throw CFLib.getDefaultExceptionFactory().newPrimaryKeyNotNewException(getClass(), "createSecApp", pkey); } if (dictByUJEEMountIdx.containsKey(keyUJEEMountIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "createSecApp", "SecAppUJEEMountIdx", keyUJEEMountIdx); } // Validate foreign keys { boolean allNull = true; allNull = false; if (!allNull) { if (null == schema.getTableCluster().readDerivedByIdIdx(Authorization, Buff.getRequiredClusterId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "createSecApp", "Container", "SecAppCluster", "Cluster", null); } } } // Proceed with adding the new record dictByPKey.put(pkey, Buff); SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff> subdictClusterIdx; if (dictByClusterIdx.containsKey(keyClusterIdx)) { subdictClusterIdx = dictByClusterIdx.get(keyClusterIdx); } else { subdictClusterIdx = new TreeMap<MSSBamSecAppPKey, MSSBamSecAppBuff>(); dictByClusterIdx.put(keyClusterIdx, subdictClusterIdx); } subdictClusterIdx.put(pkey, Buff); dictByUJEEMountIdx.put(keyUJEEMountIdx, Buff); } public MSSBamSecAppBuff readDerived(MSSBamAuthorization Authorization, MSSBamSecAppPKey PKey) { final String S_ProcName = "MSSBamRamSecApp.readDerived() "; MSSBamSecAppPKey key = schema.getFactorySecApp().newPKey(); key.setRequiredSecAppId(PKey.getRequiredSecAppId()); MSSBamSecAppBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecAppBuff[] readAllDerived(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecApp.readAllDerived() "; MSSBamSecAppBuff[] retList = new MSSBamSecAppBuff[dictByPKey.values().size()]; Iterator<MSSBamSecAppBuff> iter = dictByPKey.values().iterator(); int idx = 0; while (iter.hasNext()) { retList[idx++] = iter.next(); } return (retList); } public MSSBamSecAppBuff[] readDerivedByClusterIdx(MSSBamAuthorization Authorization, long ClusterId) { final String S_ProcName = "MSSBamRamSecApp.readDerivedByClusterIdx() "; MSSBamSecAppByClusterIdxKey key = schema.getFactorySecApp().newClusterIdxKey(); key.setRequiredClusterId(ClusterId); MSSBamSecAppBuff[] recArray; if (dictByClusterIdx.containsKey(key)) { SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff> subdictClusterIdx = dictByClusterIdx.get(key); recArray = new MSSBamSecAppBuff[subdictClusterIdx.size()]; Iterator<MSSBamSecAppBuff> iter = subdictClusterIdx.values().iterator(); int idx = 0; while (iter.hasNext()) { recArray[idx++] = iter.next(); } } else { recArray = new MSSBamSecAppBuff[0]; } return (recArray); } public MSSBamSecAppBuff readDerivedByUJEEMountIdx(MSSBamAuthorization Authorization, long ClusterId, String JEEMountName) { final String S_ProcName = "MSSBamRamSecApp.readDerivedByUJEEMountIdx() "; MSSBamSecAppByUJEEMountIdxKey key = schema.getFactorySecApp().newUJEEMountIdxKey(); key.setRequiredClusterId(ClusterId); key.setRequiredJEEMountName(JEEMountName); MSSBamSecAppBuff buff; if (dictByUJEEMountIdx.containsKey(key)) { buff = dictByUJEEMountIdx.get(key); } else { buff = null; } return (buff); } public MSSBamSecAppBuff readDerivedByIdIdx(MSSBamAuthorization Authorization, int SecAppId) { final String S_ProcName = "MSSBamRamSecApp.readDerivedByIdIdx() "; MSSBamSecAppPKey key = schema.getFactorySecApp().newPKey(); key.setRequiredSecAppId(SecAppId); MSSBamSecAppBuff buff; if (dictByPKey.containsKey(key)) { buff = dictByPKey.get(key); } else { buff = null; } return (buff); } public MSSBamSecAppBuff readBuff(MSSBamAuthorization Authorization, MSSBamSecAppPKey PKey) { final String S_ProcName = "MSSBamRamSecApp.readBuff() "; MSSBamSecAppBuff buff = readDerived(Authorization, PKey); if ((buff != null) && (!buff.getClassCode().equals("SAPP"))) { buff = null; } return (buff); } public MSSBamSecAppBuff[] readAllBuff(MSSBamAuthorization Authorization) { final String S_ProcName = "MSSBamRamSecApp.readAllBuff() "; MSSBamSecAppBuff buff; ArrayList<MSSBamSecAppBuff> filteredList = new ArrayList<MSSBamSecAppBuff>(); MSSBamSecAppBuff[] buffList = readAllDerived(Authorization); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SAPP")) { filteredList.add(buff); } } return (filteredList.toArray(new MSSBamSecAppBuff[0])); } public MSSBamSecAppBuff readBuffByIdIdx(MSSBamAuthorization Authorization, int SecAppId) { final String S_ProcName = "MSSBamRamSecApp.readBuffByIdIdx() "; MSSBamSecAppBuff buff = readDerivedByIdIdx(Authorization, SecAppId); if ((buff != null) && buff.getClassCode().equals("SAPP")) { return ((MSSBamSecAppBuff) buff); } else { return (null); } } public MSSBamSecAppBuff[] readBuffByClusterIdx(MSSBamAuthorization Authorization, long ClusterId) { final String S_ProcName = "MSSBamRamSecApp.readBuffByClusterIdx() "; MSSBamSecAppBuff buff; ArrayList<MSSBamSecAppBuff> filteredList = new ArrayList<MSSBamSecAppBuff>(); MSSBamSecAppBuff[] buffList = readDerivedByClusterIdx(Authorization, ClusterId); for (int idx = 0; idx < buffList.length; idx++) { buff = buffList[idx]; if ((buff != null) && buff.getClassCode().equals("SAPP")) { filteredList.add((MSSBamSecAppBuff) buff); } } return (filteredList.toArray(new MSSBamSecAppBuff[0])); } public MSSBamSecAppBuff readBuffByUJEEMountIdx(MSSBamAuthorization Authorization, long ClusterId, String JEEMountName) { final String S_ProcName = "MSSBamRamSecApp.readBuffByUJEEMountIdx() "; MSSBamSecAppBuff buff = readDerivedByUJEEMountIdx(Authorization, ClusterId, JEEMountName); if ((buff != null) && buff.getClassCode().equals("SAPP")) { return ((MSSBamSecAppBuff) buff); } else { return (null); } } public void updateSecApp(MSSBamAuthorization Authorization, MSSBamSecAppBuff Buff) { MSSBamSecAppPKey pkey = schema.getFactorySecApp().newPKey(); pkey.setRequiredSecAppId(Buff.getRequiredSecAppId()); MSSBamSecAppBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "updateSecApp", "Existing record not found", "SecApp", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "updateSecApp", pkey); } Buff.setRequiredRevision(Buff.getRequiredRevision() + 1); MSSBamSecAppByClusterIdxKey existingKeyClusterIdx = schema.getFactorySecApp().newClusterIdxKey(); existingKeyClusterIdx.setRequiredClusterId(existing.getRequiredClusterId()); MSSBamSecAppByClusterIdxKey newKeyClusterIdx = schema.getFactorySecApp().newClusterIdxKey(); newKeyClusterIdx.setRequiredClusterId(Buff.getRequiredClusterId()); MSSBamSecAppByUJEEMountIdxKey existingKeyUJEEMountIdx = schema.getFactorySecApp().newUJEEMountIdxKey(); existingKeyUJEEMountIdx.setRequiredClusterId(existing.getRequiredClusterId()); existingKeyUJEEMountIdx.setRequiredJEEMountName(existing.getRequiredJEEMountName()); MSSBamSecAppByUJEEMountIdxKey newKeyUJEEMountIdx = schema.getFactorySecApp().newUJEEMountIdxKey(); newKeyUJEEMountIdx.setRequiredClusterId(Buff.getRequiredClusterId()); newKeyUJEEMountIdx.setRequiredJEEMountName(Buff.getRequiredJEEMountName()); // Check unique indexes if (!existingKeyUJEEMountIdx.equals(newKeyUJEEMountIdx)) { if (dictByUJEEMountIdx.containsKey(newKeyUJEEMountIdx)) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), "updateSecApp", "SecAppUJEEMountIdx", newKeyUJEEMountIdx); } } // Validate foreign keys { boolean allNull = true; if (allNull) { if (null == schema.getTableCluster().readDerivedByIdIdx(Authorization, Buff.getRequiredClusterId())) { throw CFLib.getDefaultExceptionFactory().newUnresolvedRelationException(getClass(), "updateSecApp", "Container", "SecAppCluster", "Cluster", null); } } } // Update is valid SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff> subdict; dictByPKey.remove(pkey); dictByPKey.put(pkey, Buff); subdict = dictByClusterIdx.get(existingKeyClusterIdx); if (subdict != null) { subdict.remove(pkey); } if (dictByClusterIdx.containsKey(newKeyClusterIdx)) { subdict = dictByClusterIdx.get(newKeyClusterIdx); } else { subdict = new TreeMap<MSSBamSecAppPKey, MSSBamSecAppBuff>(); dictByClusterIdx.put(newKeyClusterIdx, subdict); } subdict.put(pkey, Buff); dictByUJEEMountIdx.remove(existingKeyUJEEMountIdx); dictByUJEEMountIdx.put(newKeyUJEEMountIdx, Buff); } public void deleteSecApp(MSSBamAuthorization Authorization, MSSBamSecAppBuff Buff) { final String S_ProcName = "MSSBamRamSecAppTable.deleteSecApp() "; MSSBamSecAppPKey pkey = schema.getFactorySecApp().newPKey(); pkey.setRequiredSecAppId(schema.nextSecAppIdGen()); MSSBamSecAppBuff existing = dictByPKey.get(pkey); if (existing == null) { throw CFLib.getDefaultExceptionFactory().newStaleCacheDetectedException(getClass(), "deleteSecApp", "Existing record not found", "SecApp", pkey); } if (existing.getRequiredRevision() != Buff.getRequiredRevision()) { throw CFLib.getDefaultExceptionFactory().newCollisionDetectedException(getClass(), "deleteSecApp", pkey); } MSSBamSecAppByClusterIdxKey keyClusterIdx = schema.getFactorySecApp().newClusterIdxKey(); keyClusterIdx.setRequiredClusterId(existing.getRequiredClusterId()); MSSBamSecAppByUJEEMountIdxKey keyUJEEMountIdx = schema.getFactorySecApp().newUJEEMountIdxKey(); keyUJEEMountIdx.setRequiredClusterId(existing.getRequiredClusterId()); keyUJEEMountIdx.setRequiredJEEMountName(existing.getRequiredJEEMountName()); // Validate reverse foreign keys if (schema.getTableSecForm().readDerivedBySecAppIdx(Authorization, existing.getRequiredSecAppId()).length > 0) { throw CFLib.getDefaultExceptionFactory().newDependentsDetectedException(getClass(), "deleteSecApp", "Container", "SecFormApplication", "SecForm", pkey); } // Delete is valid SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff> subdict; dictByPKey.remove(pkey); subdict = dictByClusterIdx.get(keyClusterIdx); subdict.remove(pkey); dictByUJEEMountIdx.remove(keyUJEEMountIdx); } public MSSBamCursor openSecAppCursorAll(MSSBamAuthorization Authorization) { MSSBamCursor cursor = new MSSBamRamSecAppCursor(Authorization, schema, dictByPKey.values()); return (cursor); } public MSSBamCursor openSecAppCursorByClusterIdx(MSSBamAuthorization Authorization, long ClusterId) { MSSBamCursor cursor; MSSBamSecAppByClusterIdxKey key = schema.getFactorySecApp().newClusterIdxKey(); key.setRequiredClusterId(ClusterId); if (dictByClusterIdx.containsKey(key)) { SortedMap<MSSBamSecAppPKey, MSSBamSecAppBuff> subdictClusterIdx = dictByClusterIdx.get(key); cursor = new MSSBamRamSecAppCursor(Authorization, schema, subdictClusterIdx.values()); } else { cursor = new MSSBamRamSecAppCursor(Authorization, schema, new ArrayList<MSSBamSecAppBuff>()); } return (cursor); } public void closeSecAppCursor(MSSBamCursor Cursor) { // Cursor.DataReader.Close(); } public MSSBamSecAppBuff nextSecAppCursor(MSSBamCursor Cursor) { MSSBamRamSecAppCursor cursor = (MSSBamRamSecAppCursor) Cursor; MSSBamSecAppBuff rec = cursor.getCursor().next(); cursor.setRowIdx(cursor.getRowIdx() + 1); return (rec); } public MSSBamSecAppBuff prevSecAppCursor(MSSBamCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; MSSBamSecAppBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecAppCursor(Cursor); } return (rec); } public MSSBamSecAppBuff firstSecAppCursor(MSSBamCursor Cursor) { int targetRowIdx = 1; MSSBamSecAppBuff rec = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecAppCursor(Cursor); } return (rec); } public MSSBamSecAppBuff lastSecAppCursor(MSSBamCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastSecAppCursor"); } public MSSBamSecAppBuff nthSecAppCursor(MSSBamCursor Cursor, int Idx) { int targetRowIdx = Idx; MSSBamSecAppBuff rec = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { rec = nextSecAppCursor(Cursor); } return (rec); } }