net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetSaxLoader.CFInternetSaxLoaderAuditActionHandler.java Source code

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// Description: Java 7 XML SAX Element Handler for AuditAction

/*
 *   CF Customer Information Managerment template model
 *
 *   Copyright (c) 2010-2014 Mark Sobkow
 *   
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *   
 *          http://www.apache.org/licenses/LICENSE-2.0
 *   
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 *   
 * ***********************************************************************
 *
 *   Code manufactured by MSS Code Factory
 */

package net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetSaxLoader;

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.cfinternet.v2_0.CFInternet.*;
import net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetObj.*;

/*
 *   CFInternetSaxLoaderAuditActionParse XML SAX Element Handler implementation
 *   for AuditAction.
 */
public class CFInternetSaxLoaderAuditActionHandler extends CFLibXmlCoreElementHandler {
    public CFInternetSaxLoaderAuditActionHandler(CFInternetSaxLoader saxLoader) {
        super(saxLoader);
    }

    public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException {
        try {
            // Common XML Attributes
            String attrId = null;
            // Primary Key Attributes for Constant Enum support
            String attrAuditActionId = null;
            // AuditAction Attributes
            String attrDescription = null;
            // AuditAction References
            // Attribute Extraction
            String attrLocalName;
            int numAttrs;
            int idxAttr;
            final String S_ProcName = "startElement";
            final String S_LocalName = "LocalName";

            assert qName.equals("AuditAction");

            CFInternetSaxLoader saxLoader = (CFInternetSaxLoader) getParser();
            if (saxLoader == null) {
                throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0,
                        "getParser()");
            }

            ICFInternetSchemaObj schemaObj = saxLoader.getSchemaObj();
            if (schemaObj == null) {
                throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0,
                        "getParser().getSchemaObj()");
            }

            // Instantiate an edit buffer for the parsed information
            ICFInternetAuditActionEditObj editBuff = (ICFInternetAuditActionEditObj) schemaObj
                    .getAuditActionTableObj().newInstance().beginEdit();

            // 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("AuditActionId")) {
                    if (attrAuditActionId != null) {
                        throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(),
                                S_ProcName, S_LocalName, attrLocalName);
                    }
                    attrAuditActionId = attrs.getValue(idxAttr);
                } else if (attrLocalName.equals("Description")) {
                    if (attrDescription != null) {
                        throw CFLib.getDefaultExceptionFactory().newUniqueIndexViolationException(getClass(),
                                S_ProcName, S_LocalName, attrLocalName);
                    }
                    attrDescription = 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 ((attrAuditActionId == null) || (attrAuditActionId.length() <= 0)) {
                throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0,
                        "AuditActionId");
            }
            if (attrDescription == null) {
                throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0,
                        "Description");
            }

            // Save named attributes to context
            CFLibXmlCoreContext curContext = getParser().getCurContext();
            curContext.putNamedValue("Id", attrId);
            curContext.putNamedValue("Description", attrDescription);

            // Convert string attributes to native Java types
            // and apply the converted attributes to the editBuff.

            short natAuditActionId;
            natAuditActionId = Short.parseShort(attrAuditActionId);
            editBuff.getPKey().setRequiredAuditActionId(natAuditActionId);
            editBuff.getAuditActionBuff().setRequiredAuditActionId(natAuditActionId);

            String natDescription = attrDescription;
            editBuff.setRequiredDescription(natDescription);

            // Get the scope/container object

            CFLibXmlCoreContext parentContext = curContext.getPrevContext();
            Object scopeObj;
            if (parentContext != null) {
                scopeObj = parentContext.getNamedValue("Object");
            } else {
                scopeObj = null;
            }

            CFInternetSaxLoader.LoaderBehaviourEnum loaderBehaviour = saxLoader.getAuditActionLoaderBehaviour();
            ICFInternetAuditActionEditObj editAuditAction = null;
            ICFInternetAuditActionObj origAuditAction = schemaObj.getAuditActionTableObj()
                    .readAuditActionByUDescrIdx(editBuff.getRequiredDescription());
            editBuff.getPKey().setRequiredAuditActionId(natAuditActionId);
            editBuff.getAuditActionBuff().setRequiredAuditActionId(natAuditActionId);
            if (origAuditAction == null) {
                editAuditAction = editBuff;
            } else {
                switch (loaderBehaviour) {
                case Insert:
                    break;
                case Update:
                    editAuditAction = (ICFInternetAuditActionEditObj) origAuditAction.beginEdit();
                    editAuditAction.setRequiredDescription(editBuff.getRequiredDescription());
                    break;
                case Replace:
                    editAuditAction = (ICFInternetAuditActionEditObj) origAuditAction.beginEdit();
                    editAuditAction.delete();
                    editAuditAction.endEdit();
                    origAuditAction = null;
                    editAuditAction = editBuff;
                    break;
                }
            }

            if (editAuditAction != null) {
                if (origAuditAction != null) {
                    editAuditAction.update();
                } else {
                    origAuditAction = (ICFInternetAuditActionObj) editAuditAction.create();
                }
                editAuditAction.endEdit();
            }

            curContext.putNamedValue("Object", origAuditAction);
        } 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 {
    }
}