Java tutorial
// Description: Java 7 DB/2 LUW 10.5 Jdbc DbIO implementation for MajorVersion. /* * MSS Code Factory Accounting Business Application Model * * Copyright (c) 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.cfacc.v2_0.CFAccDb2LUW; import java.math.*; import java.sql.*; import java.text.*; import java.util.*; import net.sourceforge.msscodefactory.cflib.v1_11.CFLib.*; import org.apache.commons.codec.binary.Base64; import net.sourceforge.msscodefactory.cfacc.v2_0.CFAcc.*; /* * CFAccDb2LUWMajorVersionTable DB/2 LUW 10.5 Jdbc DbIO implementation * for MajorVersion. */ public class CFAccDb2LUWMajorVersionTable implements ICFAccMajorVersionTable { private CFAccDb2LUWSchema schema; protected PreparedStatement stmtReadBuffByPKey = null; protected PreparedStatement stmtLockBuffByPKey = null; protected PreparedStatement stmtCreateByPKey = null; protected PreparedStatement stmtUpdateByPKey = null; protected PreparedStatement stmtDeleteByPKey = null; protected PreparedStatement stmtReadAllBuff = null; protected PreparedStatement stmtReadBuffByIdIdx = null; protected PreparedStatement stmtReadBuffByTenantIdx = null; protected PreparedStatement stmtDeleteByIdIdx = null; protected PreparedStatement stmtDeleteByTenantIdx = null; protected PreparedStatement stmtReadBuffByPPrjIdx = null; protected PreparedStatement stmtReadBuffByNameIdx = null; protected PreparedStatement stmtDeleteByPPrjIdx = null; protected PreparedStatement stmtDeleteByNameIdx = null; public CFAccDb2LUWMajorVersionTable(CFAccDb2LUWSchema argSchema) { schema = argSchema; } public void createMajorVersion(CFAccAuthorization Authorization, CFAccMajorVersionBuff Buff) { final String S_ProcName = "createMajorVersion"; ResultSet resultSet = null; try { String ClassCode = Buff.getClassCode(); long TenantId = Buff.getRequiredTenantId(); String Description = Buff.getOptionalDescription(); long ParentProjectId = Buff.getRequiredParentProjectId(); String Name = Buff.getRequiredName(); Connection cnx = schema.getCnx(); final String sql = "CALL sp_create_mjverdef( ?, ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + ", " + "?" + ", " + "?" + " )"; if (stmtCreateByPKey == null) { stmtCreateByPKey = cnx.prepareStatement(sql); } int argIdx = 1; stmtCreateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtCreateByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtCreateByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtCreateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtCreateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtCreateByPKey.setString(argIdx++, ClassCode); stmtCreateByPKey.setLong(argIdx++, TenantId); if (Description != null) { stmtCreateByPKey.setString(argIdx++, Description); } else { stmtCreateByPKey.setNull(argIdx++, java.sql.Types.VARCHAR); } stmtCreateByPKey.setLong(argIdx++, ParentProjectId); stmtCreateByPKey.setString(argIdx++, Name); resultSet = stmtCreateByPKey.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff createdBuff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } Buff.setRequiredTenantId(createdBuff.getRequiredTenantId()); Buff.setRequiredId(createdBuff.getRequiredId()); Buff.setOptionalDescription(createdBuff.getOptionalDescription()); Buff.setRequiredRevision(createdBuff.getRequiredRevision()); Buff.setCreatedByUserId(createdBuff.getCreatedByUserId()); Buff.setCreatedAt(createdBuff.getCreatedAt()); Buff.setUpdatedByUserId(createdBuff.getUpdatedByUserId()); Buff.setUpdatedAt(createdBuff.getUpdatedAt()); Buff.setRequiredParentProjectId(createdBuff.getRequiredParentProjectId()); Buff.setRequiredName(createdBuff.getRequiredName()); } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected a single-record response, " + resultSet.getRow() + " rows selected"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } protected static String S_sqlSelectMajorVersionDistinctClassCode = null; public String getSqlSelectMajorVersionDistinctClassCode() { if (S_sqlSelectMajorVersionDistinctClassCode == null) { S_sqlSelectMajorVersionDistinctClassCode = "SELECT " + "DISTINCT bdom.ClassCode " + "FROM " + schema.getLowerSchemaDbName() + ".bdomdef AS bdom " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".bprjdef bprj ON " + "bprj.TenantId = bdom.TenantId " + "AND bprj.Id = bdom.Id " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".verndef vern ON " + "vern.TenantId = bdom.TenantId " + "AND vern.Id = bdom.Id " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".mjverdef mjvr ON " + "mjvr.TenantId = bdom.TenantId " + "AND mjvr.Id = bdom.Id "; } return (S_sqlSelectMajorVersionDistinctClassCode); } protected static String S_sqlSelectMajorVersionBuff = null; public String getSqlSelectMajorVersionBuff() { if (S_sqlSelectMajorVersionBuff == null) { S_sqlSelectMajorVersionBuff = "SELECT " + "bdom.ClassCode, " + "bdom.TenantId, " + "bdom.Id, " + "bdom.descr, " + "mjvr.pprj_id, " + "mjvr.Name, " + "bdom.Revision " + "FROM " + schema.getLowerSchemaDbName() + ".bdomdef AS bdom " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".bprjdef bprj ON " + "bprj.TenantId = bdom.TenantId " + "AND bprj.Id = bdom.Id " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".verndef vern ON " + "vern.TenantId = bdom.TenantId " + "AND vern.Id = bdom.Id " + "INNER JOIN " + schema.getLowerSchemaDbName() + ".mjverdef mjvr ON " + "mjvr.TenantId = bdom.TenantId " + "AND mjvr.Id = bdom.Id "; } return (S_sqlSelectMajorVersionBuff); } protected CFAccMajorVersionBuff unpackMajorVersionResultSetToBuff(ResultSet resultSet) throws SQLException { final String S_ProcName = "unpackMajorVersionResultSetToBuff"; int idxcol = 1; String classCode = resultSet.getString(idxcol); idxcol++; CFAccMajorVersionBuff buff; if (classCode.equals("MJVR")) { buff = schema.getFactoryMajorVersion().newBuff(); } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Unrecognized class code \"" + classCode + "\""); } { String colString = resultSet.getString(idxcol); if (resultSet.wasNull()) { buff.setCreatedByUserId(null); } else if ((colString == null) || (colString.length() <= 0)) { buff.setCreatedByUserId(null); } else { buff.setCreatedByUserId(UUID.fromString(colString)); } idxcol++; colString = resultSet.getString(idxcol); if (resultSet.wasNull()) { buff.setCreatedAt(null); } else if ((colString == null) || (colString.length() <= 0)) { buff.setCreatedAt(null); } else { buff.setCreatedAt(CFAccDb2LUWSchema.convertTimestampString(colString)); } idxcol++; colString = resultSet.getString(idxcol); if (resultSet.wasNull()) { buff.setUpdatedByUserId(null); } else if ((colString == null) || (colString.length() <= 0)) { buff.setUpdatedByUserId(null); } else { buff.setUpdatedByUserId(UUID.fromString(colString)); } idxcol++; colString = resultSet.getString(idxcol); if (resultSet.wasNull()) { buff.setUpdatedAt(null); } else if ((colString == null) || (colString.length() <= 0)) { buff.setUpdatedAt(null); } else { buff.setUpdatedAt(CFAccDb2LUWSchema.convertTimestampString(colString)); } idxcol++; } buff.setRequiredTenantId(resultSet.getLong(idxcol)); idxcol++; buff.setRequiredId(resultSet.getLong(idxcol)); idxcol++; { String colVal = resultSet.getString(idxcol); if (resultSet.wasNull()) { buff.setOptionalDescription(null); } else { buff.setOptionalDescription(colVal); } } idxcol++; buff.setRequiredParentProjectId(resultSet.getLong(idxcol)); idxcol++; buff.setRequiredName(resultSet.getString(idxcol)); idxcol++; buff.setRequiredRevision(resultSet.getInt(idxcol)); return (buff); } public CFAccMajorVersionBuff readDerived(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "readDerived"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } CFAccMajorVersionBuff buff; buff = readBuff(Authorization, PKey); return (buff); } public CFAccMajorVersionBuff lockDerived(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "lockDerived"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } CFAccMajorVersionBuff buff; buff = lockBuff(Authorization, PKey); return (buff); } public CFAccMajorVersionBuff[] readAllDerived(CFAccAuthorization Authorization) { final String S_ProcName = "readAllDerived"; CFAccMajorVersionBuff[] buffArray; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } buffArray = readAllBuff(Authorization); return (buffArray); } public CFAccMajorVersionBuff readDerivedByIdIdx(CFAccAuthorization Authorization, long TenantId, long Id) { final String S_ProcName = "CFAccDb2LUWMajorVersionTable.readDerivedByIdIdx() "; CFAccMajorVersionBuff buff; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } buff = readBuffByIdIdx(Authorization, TenantId, Id); return (buff); } public CFAccMajorVersionBuff[] readDerivedByTenantIdx(CFAccAuthorization Authorization, long TenantId) { final String S_ProcName = "readDerivedByTenantIdx"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } CFAccMajorVersionBuff[] buffList = readBuffByTenantIdx(Authorization, TenantId); return (buffList); } public CFAccMajorVersionBuff[] readDerivedByPPrjIdx(CFAccAuthorization Authorization, long TenantId, long ParentProjectId) { final String S_ProcName = "readDerivedByPPrjIdx"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } CFAccMajorVersionBuff[] buffList = readBuffByPPrjIdx(Authorization, TenantId, ParentProjectId); return (buffList); } public CFAccMajorVersionBuff readDerivedByNameIdx(CFAccAuthorization Authorization, long TenantId, long ParentProjectId, String Name) { final String S_ProcName = "CFAccDb2LUWMajorVersionTable.readDerivedByNameIdx() "; CFAccMajorVersionBuff buff; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } buff = readBuffByNameIdx(Authorization, TenantId, ParentProjectId, Name); return (buff); } public CFAccMajorVersionBuff readBuff(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "readBuff"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); long TenantId = PKey.getRequiredTenantId(); long Id = PKey.getRequiredId(); final String sql = "CALL sp_read_mjverdef( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtReadBuffByPKey == null) { stmtReadBuffByPKey = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadBuffByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtReadBuffByPKey.setLong(argIdx++, TenantId); stmtReadBuffByPKey.setLong(argIdx++, Id); resultSet = stmtReadBuffByPKey.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } return (buff); } else { return (null); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff lockBuff(CFAccAuthorization Authorization, CFAccDomainBasePKey PKey) { final String S_ProcName = "lockBuff"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); long TenantId = PKey.getRequiredTenantId(); long Id = PKey.getRequiredId(); final String sql = "CALL sp_lock_mjverdef( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtLockBuffByPKey == null) { stmtLockBuffByPKey = cnx.prepareStatement(sql); } int argIdx = 1; stmtLockBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtLockBuffByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtLockBuffByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtLockBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtLockBuffByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtLockBuffByPKey.setLong(argIdx++, TenantId); stmtLockBuffByPKey.setLong(argIdx++, Id); resultSet = stmtLockBuffByPKey.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } return (buff); } else { return (null); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff[] readAllBuff(CFAccAuthorization Authorization) { final String S_ProcName = "readAllBuff"; if (!schema.isTransactionOpen()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transaction not open"); } ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_read_mjverdef_all( ?, ?, ?, ?, ? )"; if (stmtReadAllBuff == null) { stmtReadAllBuff = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadAllBuff.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadAllBuff.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadAllBuff.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadAllBuff.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadAllBuff.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); resultSet = stmtReadAllBuff.executeQuery(); List<CFAccMajorVersionBuff> buffList = new LinkedList<CFAccMajorVersionBuff>(); while (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); buffList.add(buff); } int idx = 0; CFAccMajorVersionBuff[] retBuff = new CFAccMajorVersionBuff[buffList.size()]; Iterator<CFAccMajorVersionBuff> iter = buffList.iterator(); while (iter.hasNext()) { retBuff[idx++] = iter.next(); } return (retBuff); } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff readBuffByIdIdx(CFAccAuthorization Authorization, long TenantId, long Id) { final String S_ProcName = "readBuffByIdIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_read_mjverdef_by_ididx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtReadBuffByIdIdx == null) { stmtReadBuffByIdIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadBuffByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByIdIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadBuffByIdIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadBuffByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtReadBuffByIdIdx.setLong(argIdx++, TenantId); stmtReadBuffByIdIdx.setLong(argIdx++, Id); resultSet = stmtReadBuffByIdIdx.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } return (buff); } else { return (null); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff[] readBuffByTenantIdx(CFAccAuthorization Authorization, long TenantId) { final String S_ProcName = "readBuffByTenantIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_read_mjverdef_by_tenantidx( ?, ?, ?, ?, ?" + ", " + "?" + " )"; if (stmtReadBuffByTenantIdx == null) { stmtReadBuffByTenantIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadBuffByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByTenantIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadBuffByTenantIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadBuffByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtReadBuffByTenantIdx.setLong(argIdx++, TenantId); resultSet = stmtReadBuffByTenantIdx.executeQuery(); List<CFAccMajorVersionBuff> buffList = new LinkedList<CFAccMajorVersionBuff>(); while (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); buffList.add(buff); } int idx = 0; CFAccMajorVersionBuff[] retBuff = new CFAccMajorVersionBuff[buffList.size()]; Iterator<CFAccMajorVersionBuff> iter = buffList.iterator(); while (iter.hasNext()) { retBuff[idx++] = iter.next(); } return (retBuff); } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff[] readBuffByPPrjIdx(CFAccAuthorization Authorization, long TenantId, long ParentProjectId) { final String S_ProcName = "readBuffByPPrjIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_read_mjverdef_by_pprjidx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtReadBuffByPPrjIdx == null) { stmtReadBuffByPPrjIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadBuffByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByPPrjIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadBuffByPPrjIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadBuffByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtReadBuffByPPrjIdx.setLong(argIdx++, TenantId); stmtReadBuffByPPrjIdx.setLong(argIdx++, ParentProjectId); resultSet = stmtReadBuffByPPrjIdx.executeQuery(); List<CFAccMajorVersionBuff> buffList = new LinkedList<CFAccMajorVersionBuff>(); while (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); buffList.add(buff); } int idx = 0; CFAccMajorVersionBuff[] retBuff = new CFAccMajorVersionBuff[buffList.size()]; Iterator<CFAccMajorVersionBuff> iter = buffList.iterator(); while (iter.hasNext()) { retBuff[idx++] = iter.next(); } return (retBuff); } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public CFAccMajorVersionBuff readBuffByNameIdx(CFAccAuthorization Authorization, long TenantId, long ParentProjectId, String Name) { final String S_ProcName = "readBuffByNameIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_read_mjverdef_by_nameidx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + ", " + "?" + " )"; if (stmtReadBuffByNameIdx == null) { stmtReadBuffByNameIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtReadBuffByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByNameIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtReadBuffByNameIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtReadBuffByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtReadBuffByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtReadBuffByNameIdx.setLong(argIdx++, TenantId); stmtReadBuffByNameIdx.setLong(argIdx++, ParentProjectId); stmtReadBuffByNameIdx.setString(argIdx++, Name); resultSet = stmtReadBuffByNameIdx.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } return (buff); } else { return (null); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void updateMajorVersion(CFAccAuthorization Authorization, CFAccMajorVersionBuff Buff) { final String S_ProcName = "updateMajorVersion"; if ("MJVR".equals(Buff.getClassCode()) && (!schema.isTenantUser(Authorization, Buff.getRequiredTenantId(), "UpdateMajorVersion"))) { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Permission denied -- User not part of TSecGroup UpdateMajorVersion"); } ResultSet resultSet = null; try { String ClassCode = Buff.getClassCode(); long TenantId = Buff.getRequiredTenantId(); long Id = Buff.getRequiredId(); String Description = Buff.getOptionalDescription(); long ParentProjectId = Buff.getRequiredParentProjectId(); String Name = Buff.getRequiredName(); int Revision = Buff.getRequiredRevision(); Connection cnx = schema.getCnx(); final String sql = "CALL sp_update_mjverdef( ?, ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + ", " + "?" + ", " + "?" + ", " + "?" + ", " + "?" + " )"; if (stmtUpdateByPKey == null) { stmtUpdateByPKey = cnx.prepareStatement(sql); } int argIdx = 1; stmtUpdateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtUpdateByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtUpdateByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtUpdateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtUpdateByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtUpdateByPKey.setString(argIdx++, ClassCode); stmtUpdateByPKey.setLong(argIdx++, TenantId); stmtUpdateByPKey.setLong(argIdx++, Id); if (Description != null) { stmtUpdateByPKey.setString(argIdx++, Description); } else { stmtUpdateByPKey.setNull(argIdx++, java.sql.Types.VARCHAR); } stmtUpdateByPKey.setLong(argIdx++, ParentProjectId); stmtUpdateByPKey.setString(argIdx++, Name); stmtUpdateByPKey.setInt(argIdx++, Revision); resultSet = stmtUpdateByPKey.executeQuery(); if (resultSet.next()) { CFAccMajorVersionBuff updatedBuff = unpackMajorVersionResultSetToBuff(resultSet); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } Buff.setOptionalDescription(updatedBuff.getOptionalDescription()); Buff.setRequiredParentProjectId(updatedBuff.getRequiredParentProjectId()); Buff.setRequiredName(updatedBuff.getRequiredName()); Buff.setRequiredRevision(updatedBuff.getRequiredRevision()); } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected a single-record response, " + resultSet.getRow() + " rows selected"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersion(CFAccAuthorization Authorization, CFAccMajorVersionBuff Buff) { final String S_ProcName = "deleteMajorVersion"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); long TenantId = Buff.getRequiredTenantId(); long Id = Buff.getRequiredId(); final String sql = "CALL sp_delete_mjverdef( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + ", " + "?" + " )"; if (stmtDeleteByPKey == null) { stmtDeleteByPKey = cnx.prepareStatement(sql); } int argIdx = 1; stmtDeleteByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtDeleteByPKey.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtDeleteByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByPKey.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtDeleteByPKey.setLong(argIdx++, TenantId); stmtDeleteByPKey.setLong(argIdx++, Id); stmtDeleteByPKey.setInt(argIdx++, Buff.getRequiredRevision()); ; resultSet = stmtDeleteByPKey.executeQuery(); if (resultSet.next()) { int deleteFlag = resultSet.getInt(1); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected 1 record result set to be returned by delete, not 0 rows"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersionByPPrjIdx(CFAccAuthorization Authorization, long argTenantId, long argParentProjectId) { final String S_ProcName = "deleteMajorVersionByPPrjIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_delete_mjverdef_by_pprjidx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtDeleteByPPrjIdx == null) { stmtDeleteByPPrjIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtDeleteByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByPPrjIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtDeleteByPPrjIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtDeleteByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByPPrjIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtDeleteByPPrjIdx.setLong(argIdx++, argTenantId); stmtDeleteByPPrjIdx.setLong(argIdx++, argParentProjectId); resultSet = stmtDeleteByPPrjIdx.executeQuery(); if (resultSet.next()) { int deleteFlag = resultSet.getInt(1); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected 1 record result set to be returned by delete, not 0 rows"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersionByPPrjIdx(CFAccAuthorization Authorization, CFAccMajorVersionByPPrjIdxKey argKey) { deleteMajorVersionByPPrjIdx(Authorization, argKey.getRequiredTenantId(), argKey.getRequiredParentProjectId()); } public void deleteMajorVersionByNameIdx(CFAccAuthorization Authorization, long argTenantId, long argParentProjectId, String argName) { final String S_ProcName = "deleteMajorVersionByNameIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_delete_mjverdef_by_nameidx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + ", " + "?" + " )"; if (stmtDeleteByNameIdx == null) { stmtDeleteByNameIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtDeleteByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByNameIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtDeleteByNameIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtDeleteByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByNameIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtDeleteByNameIdx.setLong(argIdx++, argTenantId); stmtDeleteByNameIdx.setLong(argIdx++, argParentProjectId); stmtDeleteByNameIdx.setString(argIdx++, argName); resultSet = stmtDeleteByNameIdx.executeQuery(); if (resultSet.next()) { int deleteFlag = resultSet.getInt(1); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected 1 record result set to be returned by delete, not 0 rows"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersionByNameIdx(CFAccAuthorization Authorization, CFAccMajorVersionByNameIdxKey argKey) { deleteMajorVersionByNameIdx(Authorization, argKey.getRequiredTenantId(), argKey.getRequiredParentProjectId(), argKey.getRequiredName()); } public void deleteMajorVersionByIdIdx(CFAccAuthorization Authorization, long argTenantId, long argId) { final String S_ProcName = "deleteMajorVersionByIdIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_delete_mjverdef_by_ididx( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " )"; if (stmtDeleteByIdIdx == null) { stmtDeleteByIdIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtDeleteByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByIdIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtDeleteByIdIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtDeleteByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByIdIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtDeleteByIdIdx.setLong(argIdx++, argTenantId); stmtDeleteByIdIdx.setLong(argIdx++, argId); resultSet = stmtDeleteByIdIdx.executeQuery(); if (resultSet.next()) { int deleteFlag = resultSet.getInt(1); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected 1 record result set to be returned by delete, not 0 rows"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersionByIdIdx(CFAccAuthorization Authorization, CFAccDomainBasePKey argKey) { deleteMajorVersionByIdIdx(Authorization, argKey.getRequiredTenantId(), argKey.getRequiredId()); } public void deleteMajorVersionByTenantIdx(CFAccAuthorization Authorization, long argTenantId) { final String S_ProcName = "deleteMajorVersionByTenantIdx"; ResultSet resultSet = null; try { Connection cnx = schema.getCnx(); final String sql = "CALL sp_delete_mjverdef_by_tenantidx( ?, ?, ?, ?, ?" + ", " + "?" + " )"; if (stmtDeleteByTenantIdx == null) { stmtDeleteByTenantIdx = cnx.prepareStatement(sql); } int argIdx = 1; stmtDeleteByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByTenantIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString()); stmtDeleteByTenantIdx.setString(argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString()); stmtDeleteByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId()); stmtDeleteByTenantIdx.setLong(argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId()); stmtDeleteByTenantIdx.setLong(argIdx++, argTenantId); resultSet = stmtDeleteByTenantIdx.executeQuery(); if (resultSet.next()) { int deleteFlag = resultSet.getInt(1); if (resultSet.next()) { resultSet.last(); throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Did not expect multi-record response, " + resultSet.getRow() + " rows selected"); } } else { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "Expected 1 record result set to be returned by delete, not 0 rows"); } } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } finally { if (resultSet != null) { try { resultSet.close(); } catch (SQLException e) { } resultSet = null; } } } public void deleteMajorVersionByTenantIdx(CFAccAuthorization Authorization, CFAccDomainBaseByTenantIdxKey argKey) { deleteMajorVersionByTenantIdx(Authorization, argKey.getRequiredTenantId()); } public CFAccCursor openMajorVersionCursorAll(CFAccAuthorization Authorization) { String sql = getSqlSelectMajorVersionBuff() + "WHERE " + "bdom.ClassCode = 'MJVR'" + "ORDER BY " + "mjvr.TenantId ASC" + ", " + "mjvr.Id ASC"; CFAccCursor cursor = new CFAccDb2LUWCursor(Authorization, schema, sql); return (cursor); } public CFAccCursor openMajorVersionCursorByPPrjIdx(CFAccAuthorization Authorization, long TenantId, long ParentProjectId) { String sql = getSqlSelectMajorVersionBuff() + "WHERE " + "mjvr.TenantId = " + Long.toString(TenantId) + " " + "AND " + "mjvr.pprj_id = " + Long.toString(ParentProjectId) + " " + "AND " + "bdom.ClassCode = 'MJVR'" + "ORDER BY " + "mjvr.TenantId ASC" + ", " + "mjvr.Id ASC"; CFAccCursor cursor = new CFAccDb2LUWCursor(Authorization, schema, sql); return (cursor); } public void closeMajorVersionCursor(CFAccCursor Cursor) { try { Cursor.getResultSet().close(); } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), "closeMajorVersionCursor", e); } } public CFAccMajorVersionBuff nextMajorVersionCursor(CFAccCursor Cursor) { final String S_ProcName = "nextMajorVersionCursor"; try { ResultSet resultSet = Cursor.getResultSet(); if (!resultSet.next()) { throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName, "No more results available"); } CFAccMajorVersionBuff buff = unpackMajorVersionResultSetToBuff(resultSet); return (buff); } catch (SQLException e) { throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e); } } public CFAccMajorVersionBuff prevMajorVersionCursor(CFAccCursor Cursor) { int targetRowIdx = (Cursor.getRowIdx() > 1) ? Cursor.getRowIdx() - 1 : 1; CFAccMajorVersionBuff buff = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { buff = nextMajorVersionCursor(Cursor); } return (buff); } public CFAccMajorVersionBuff firstMajorVersionCursor(CFAccCursor Cursor) { int targetRowIdx = 1; CFAccMajorVersionBuff buff = null; Cursor.reset(); while (Cursor.getRowIdx() < targetRowIdx) { buff = nextMajorVersionCursor(Cursor); } return (buff); } public CFAccMajorVersionBuff lastMajorVersionCursor(CFAccCursor Cursor) { throw CFLib.getDefaultExceptionFactory().newNotImplementedYetException(getClass(), "lastMajorVersionCursor"); } public CFAccMajorVersionBuff nthMajorVersionCursor(CFAccCursor Cursor, int Idx) { int targetRowIdx = Idx; CFAccMajorVersionBuff buff = null; if (Cursor.getRowIdx() >= targetRowIdx) { Cursor.reset(); } while (Cursor.getRowIdx() < targetRowIdx) { buff = nextMajorVersionCursor(Cursor); } return (buff); } /** * Release the prepared statements. * <p> * When the schema changes connections, the prepared statements * have to be released because they contain connection-specific * information for most databases. */ public void releasePreparedStatements() { final String S_ProcName = "releasePreparedStatements"; S_sqlSelectMajorVersionDistinctClassCode = null; S_sqlSelectMajorVersionBuff = null; if (stmtReadBuffByPKey != null) { try { stmtReadBuffByPKey.close(); } catch (SQLException e) { } stmtReadBuffByPKey = null; } if (stmtReadAllBuff != null) { try { stmtReadAllBuff.close(); } catch (SQLException e) { } stmtReadAllBuff = null; } if (stmtLockBuffByPKey != null) { try { stmtLockBuffByPKey.close(); } catch (SQLException e) { } stmtLockBuffByPKey = null; } if (stmtCreateByPKey != null) { try { stmtCreateByPKey.close(); } catch (SQLException e) { } stmtCreateByPKey = null; } if (stmtUpdateByPKey != null) { try { stmtUpdateByPKey.close(); } catch (SQLException e) { } stmtUpdateByPKey = null; } if (stmtDeleteByPKey != null) { try { stmtDeleteByPKey.close(); } catch (SQLException e) { } stmtDeleteByPKey = null; } if (stmtDeleteByIdIdx != null) { try { stmtDeleteByIdIdx.close(); } catch (SQLException e) { } stmtDeleteByIdIdx = null; } if (stmtDeleteByTenantIdx != null) { try { stmtDeleteByTenantIdx.close(); } catch (SQLException e) { } stmtDeleteByTenantIdx = null; } if (stmtDeleteByPPrjIdx != null) { try { stmtDeleteByPPrjIdx.close(); } catch (SQLException e) { } stmtDeleteByPPrjIdx = null; } if (stmtDeleteByNameIdx != null) { try { stmtDeleteByNameIdx.close(); } catch (SQLException e) { } stmtDeleteByNameIdx = null; } if (stmtReadAllBuff != null) { try { stmtReadAllBuff.close(); } catch (SQLException e) { } stmtReadAllBuff = null; } if (stmtReadBuffByIdIdx != null) { try { stmtReadBuffByIdIdx.close(); } catch (SQLException e) { } stmtReadBuffByIdIdx = null; } if (stmtReadBuffByTenantIdx != null) { try { stmtReadBuffByTenantIdx.close(); } catch (SQLException e) { } stmtReadBuffByTenantIdx = null; } if (stmtReadBuffByPPrjIdx != null) { try { stmtReadBuffByPPrjIdx.close(); } catch (SQLException e) { } stmtReadBuffByPPrjIdx = null; } if (stmtReadBuffByNameIdx != null) { try { stmtReadBuffByNameIdx.close(); } catch (SQLException e) { } stmtReadBuffByNameIdx = null; } } }