Java tutorial
// Description: Java 7 XML Message SAX Response Record Element Handler for ISOLanguage /* * 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.CFAccXMsgRqstHandler; 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.cfacc.v2_0.CFAcc.*; import net.sourceforge.msscodefactory.cfacc.v2_0.CFAccObj.*; import net.sourceforge.msscodefactory.cfacc.v2_0.CFAccXMsg.*; /* * CFAccXMsgRqstISOLanguageCreateHandler XML SAX Element Handler implementation * for ISOLanguage. */ public class CFAccXMsgRqstISOLanguageCreateHandler extends CFLibXmlCoreElementHandler { public CFAccXMsgRqstISOLanguageCreateHandler(CFAccXMsgRqstHandler xmsgRqstHandler) { super(xmsgRqstHandler); } public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException { try { // Common XML Attributes String attrId = null; String attrRevision = null; // ISOLanguage Attributes String attrISOCode = null; String attrBaseLanguageCode = null; String attrISOCountryId = null; String attrCreatedAt = null; String attrCreatedBy = null; String attrUpdatedAt = null; String attrUpdatedBy = null; // Attribute Extraction String attrLocalName; int numAttrs; int idxAttr; final String S_ProcName = "startElement"; final String S_LocalName = "LocalName"; assert qName.equals("RqstISOLanguageCreate"); CFAccXMsgRqstHandler xmsgRqstHandler = (CFAccXMsgRqstHandler) getParser(); if (xmsgRqstHandler == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "getParser()"); } ICFAccSchemaObj schemaObj = xmsgRqstHandler.getSchemaObj(); if (schemaObj == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "getParser().getSchemaObj()"); } // Instantiate an edit buffer for the parsed information ICFAccISOLanguageEditObj editBuff = (ICFAccISOLanguageEditObj) schemaObj.getISOLanguageTableObj() .newInstance().beginEdit(); CFAccISOLanguageBuff dataBuff = editBuff.getISOLanguageBuff(); // 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("schemaLocation")) { // ignored } 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("CreatedAt")) { if (attrCreatedAt != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrCreatedAt = attrs.getValue(idxAttr); } else if (attrLocalName.equals("CreatedBy")) { if (attrCreatedBy != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrCreatedBy = attrs.getValue(idxAttr); } else if (attrLocalName.equals("UpdatedAt")) { if (attrUpdatedAt != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrUpdatedAt = attrs.getValue(idxAttr); } else if (attrLocalName.equals("UpdatedBy")) { if (attrUpdatedBy != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrUpdatedBy = attrs.getValue(idxAttr); } else if (attrLocalName.equals("ISOCode")) { if (attrISOCode != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrISOCode = attrs.getValue(idxAttr); } else if (attrLocalName.equals("BaseLanguageCode")) { if (attrBaseLanguageCode != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrBaseLanguageCode = attrs.getValue(idxAttr); } else if (attrLocalName.equals("ISOCountryId")) { if (attrISOCountryId != null) { throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(), S_ProcName, S_LocalName, attrLocalName); } attrISOCountryId = attrs.getValue(idxAttr); } else { throw CFLib.getDefaultExceptionFactory().newUnrecognizedAttributeException(getClass(), S_ProcName, getParser().getLocationInfo(), attrLocalName); } } // Ensure that required attributes have values if ((attrId == null) || (attrId.length() <= 0)) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "Id"); } if (attrISOCode == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "ISOCode"); } if (attrBaseLanguageCode == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "BaseLanguageCode"); } // Save named attributes to context CFLibXmlCoreContext curContext = getParser().getCurContext(); // Convert string attributes to native Java types // and apply the converted attributes to the editBuff. short natId = Short.parseShort(attrId); dataBuff.setRequiredId(natId); String natISOCode = attrISOCode; dataBuff.setRequiredISOCode(natISOCode); String natBaseLanguageCode = attrBaseLanguageCode; dataBuff.setRequiredBaseLanguageCode(natBaseLanguageCode); Short natISOCountryId; if ((attrISOCountryId == null) || (attrISOCountryId.length() <= 0)) { natISOCountryId = null; } else { natISOCountryId = new Short(Short.parseShort(attrISOCountryId)); } dataBuff.setOptionalISOCountryId(natISOCountryId); UUID createdBy = null; if (attrCreatedBy != null) { createdBy = UUID.fromString(attrCreatedBy); } Calendar createdAt = null; if (attrCreatedAt != null) { createdAt = CFLibXmlUtil.parseTimestamp(attrCreatedAt); } UUID updatedBy = null; if (attrUpdatedBy != null) { updatedBy = UUID.fromString(attrUpdatedBy); } Calendar updatedAt = null; if (attrUpdatedAt != null) { updatedAt = CFLibXmlUtil.parseTimestamp(attrUpdatedAt); } if (createdBy != null) { dataBuff.setCreatedByUserId(createdBy); } if (createdAt != null) { dataBuff.setCreatedAt(createdAt); } if (updatedBy != null) { dataBuff.setUpdatedByUserId(updatedBy); } if (updatedAt != null) { dataBuff.setUpdatedAt(updatedAt); } // Attempt the create editBuff.copyBuffToPKey(); // Allow for predefined ids ICFAccISOLanguageObj created = (ICFAccISOLanguageObj) editBuff.create(); editBuff.endEdit(); String response = CFAccXMsgSchemaMessageFormatter.formatRspnXmlPreamble() + "\n" + "\t" + CFAccXMsgISOLanguageMessageFormatter.formatISOLanguageRspnCreated("\n\t\t\t", created.getISOLanguageBuff()) + "\n" + CFAccXMsgSchemaMessageFormatter.formatRspnXmlPostamble(); ((CFAccXMsgRqstHandler) getParser()).appendResponse(response); } catch (RuntimeException e) { String response = CFAccXMsgSchemaMessageFormatter.formatRspnXmlPreamble() + "\n" + "\t" + CFAccXMsgSchemaMessageFormatter.formatRspnException("\n\t\t\t", e) + "\n" + CFAccXMsgSchemaMessageFormatter.formatRspnXmlPostamble(); CFAccXMsgRqstHandler xmsgRqstHandler = ((CFAccXMsgRqstHandler) getParser()); xmsgRqstHandler.resetResponse(); xmsgRqstHandler.appendResponse(response); xmsgRqstHandler.setCaughtException(true); } catch (Error e) { String response = CFAccXMsgSchemaMessageFormatter.formatRspnXmlPreamble() + "\n" + "\t" + CFAccXMsgSchemaMessageFormatter.formatRspnException("\n\t\t\t", e) + "\n" + CFAccXMsgSchemaMessageFormatter.formatRspnXmlPostamble(); CFAccXMsgRqstHandler xmsgRqstHandler = ((CFAccXMsgRqstHandler) getParser()); xmsgRqstHandler.resetResponse(); xmsgRqstHandler.appendResponse(response); xmsgRqstHandler.setCaughtException(true); } } public void endElement(String uri, String localName, String qName) throws SAXException { } }