createincludedomlfiles.java

数据仓库工具

/*
LoaderGenerator - tool for generated xml, sql and doml file needed for Octopus.


    Copyright (C) 2003  Together

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

package org.webdocwf.util.loader.generator;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.webdocwf.util.loader.LoaderException;
import org.webdocwf.util.loader.logging.Logger;
import org.webdocwf.util.loader.logging.StandardLogger;

/**
 * CreateIncludeDomlFiles class creates Xml(ImportDefinition.xml) and Sql( CreateTables.sql,
 * CreateIntegrity.sql, CreateOisAdminData.sql, CreatePrimary.sql and CreateIndex.sql) files,
 * if the input data is doml file.
 * @author Radoslav Dutina
 * @version 1.0
 */
public class CreateIncludeDomlFiles {

    private Document document;
    private Logger logger;
    private InputParameters generatorParameters;

    /**
    	* Construct object CreateIncludeDomlFiles with associated parameter.
    	* @param generatorParameters represents the references to InputParameter object.
    	* @throws LoaderException
    	*/
    public CreateIncludeDomlFiles(InputParameters generatorParameters) throws LoaderException {

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        try {
            setLogger();
            this.logger.write("normal", "CreateIncludeDomlFiles is started.");
            createIncludeDomlFiles(generatorParameters, factory);
            this.logger.write("normal", "CreateIncludeDomlFiles is finished.");

        } catch (Exception e) {
            String msg = "Exception in class CreateIncludeDomlFiles.";
            LoaderException le = new LoaderException(msg + e.getMessage(), (Throwable) e);
            throw le;
        }

    }
    /**
     * This  method will generate doml file
     * @param generatorParameters
     * @param factory
     * @throws ParserConfigurationException
     * @throws LoaderException
     */
    private void createIncludeDomlFiles(InputParameters generatorParameters, DocumentBuilderFactory factory) throws ParserConfigurationException, LoaderException {
				
				this.logger.write("normal", "\tcreateIncludeDomlFiles method is started.");
        DocumentBuilder builder = factory.newDocumentBuilder();
        document = builder.newDocument(); // Create from whole cloth
        Element root = (Element) document.createElement("definitionInclude");
        document.appendChild(root);
        DomlDesignReader domlDesignReader = new DomlDesignReader(document, root, generatorParameters);
        WriteXmlFile writeXmlFile;
        if (generatorParameters.getGenerateXml().equalsIgnoreCase("true"))
            writeXmlFile = new WriteXmlFile(document, generatorParameters);
        this.logger.write("normal", "\tcreateIncludeDomlFiles method is finished.");
    }
    /**
      * This method will set logger object
      * @param logger
      */
    private void setLogger() {
        this.logger = StandardLogger.getCentralLogger();
    }

}