Java tutorial
// Description: Java 7 XML Message SAX Response Record Element Handler for SecSession /* * MSS Code Factory CFGCash Java Swing Interface 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.cfgcash.v2_0.CFGCashXMsgRspnHandler; 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 org.xml.sax.*; import net.sourceforge.msscodefactory.cfgcash.v2_0.CFGCash.*; import net.sourceforge.msscodefactory.cfgcash.v2_0.CFGCashObj.*; /* * CFGCashXMsgRspnSecSessionRecHandler XML SAX Element Handler implementation * for SecSession. */ public class CFGCashXMsgRspnSecSessionRecHandler extends CFLibXmlCoreElementHandler { public CFGCashXMsgRspnSecSessionRecHandler(CFGCashXMsgRspnHandler xmsgRspnHandler) { super(xmsgRspnHandler); } public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException { try { // Common XML Attributes String attrId = null; String attrRevision = null; // SecSession Attributes String attrSecSessionId = null; String attrSecUserId = null; String attrStart = null; String attrFinish = null; // Attribute Extraction String attrLocalName; int numAttrs; int idxAttr; final String S_ProcName = "startElement"; final String S_LocalName = "LocalName"; assert qName.equals("SecSession"); CFGCashXMsgRspnHandler xmsgRspnHandler = (CFGCashXMsgRspnHandler) getParser(); if (xmsgRspnHandler == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "getParser()"); } ICFGCashSchemaObj schemaObj = xmsgRspnHandler.getSchemaObj(); if (schemaObj == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "getParser().getSchemaObj()"); } // Extract Attributes numAttrs = attrs.getLength(); for (idxAttr = 0; idxAttr < numAttrs; idxAttr++) { attrLocalName = attrs.getLocalName(idxAttr); if (attrLocalName.equals("Id")) { if (attrId != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrId = attrs.getValue(idxAttr); } else if (attrLocalName.equals("Revision")) { if (attrRevision != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrRevision = attrs.getValue(idxAttr); } else if (attrLocalName.equals("SecSessionId")) { if (attrSecSessionId != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrSecSessionId = attrs.getValue(idxAttr); } else if (attrLocalName.equals("SecUserId")) { if (attrSecUserId != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrSecUserId = attrs.getValue(idxAttr); } else if (attrLocalName.equals("Start")) { if (attrStart != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrStart = attrs.getValue(idxAttr); } else if (attrLocalName.equals("Finish")) { if (attrFinish != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrFinish = attrs.getValue(idxAttr); } else if (attrLocalName.equals("schemaLocation")) { // ignored } else { throw CFLib.getDefaultExceptionFactory().newUnrecognizedAttributeException(getClass(), S_ProcName, getParser().getLocationInfo(), attrLocalName); } } // Ensure that required attributes have values if ((attrSecSessionId == null) || (attrSecSessionId.length() <= 0)) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "SecSessionId"); } if ((attrSecUserId == null) || (attrSecUserId.length() <= 0)) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "SecUserId"); } if ((attrStart == null) || (attrStart.length() <= 0)) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "Start"); } // Save named attributes to context CFLibXmlCoreContext curContext = xmsgRspnHandler.getCurContext(); // Convert string attributes to native Java types UUID natSecSessionId = UUID.fromString(attrSecSessionId); UUID natSecUserId = UUID.fromString(attrSecUserId); Calendar natStart; try { natStart = CFLibXmlUtil.parseTimestamp(attrStart); } catch (RuntimeException e) { throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName, 0, "Start", attrStart, e); } Calendar natFinish; if ((attrFinish == null) || (attrFinish.length() <= 0)) { natFinish = null; } else { try { natFinish = CFLibXmlUtil.parseTimestamp(attrFinish); } catch (RuntimeException e) { throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName, 0, "Finish", attrFinish, e); } } int natRevision = Integer.parseInt(attrRevision); // Get the parent context CFLibXmlCoreContext parentContext = curContext.getPrevContext(); // Instantiate a buffer for the parsed information ICFGCashSecSessionObj obj = schemaObj.getSecSessionTableObj().newInstance(); CFGCashSecSessionBuff dataBuff = obj.getSecSessionBuff(); dataBuff.setRequiredSecSessionId(natSecSessionId); dataBuff.setRequiredSecUserId(natSecUserId); dataBuff.setRequiredStart(natStart); dataBuff.setOptionalFinish(natFinish); dataBuff.setRequiredRevision(natRevision); obj.copyBuffToPKey(); SortedMap<CFGCashSecSessionPKey, ICFGCashSecSessionObj> sortedMap = (SortedMap<CFGCashSecSessionPKey, ICFGCashSecSessionObj>) xmsgRspnHandler .getSortedMapOfObjects(); ICFGCashSecSessionObj realized = (ICFGCashSecSessionObj) obj.realize(); xmsgRspnHandler.setLastObjectProcessed(realized); if (sortedMap != null) { sortedMap.put(realized.getPKey(), realized); } } catch (RuntimeException e) { throw new RuntimeException("Near " + getParser().getLocationInfo() + ": Caught and rethrew " + e.getClass().getName() + " - " + e.getMessage(), e); } catch (Error e) { throw new Error("Near " + getParser().getLocationInfo() + ": Caught and rethrew " + e.getClass().getName() + " - " + e.getMessage(), e); } } public void endElement(String uri, String localName, String qName) throws SAXException { } }