localstrategy.java

一个java 代码生成器

/**
 * Copyright (c) 2002, Siddhartha P. Chandurkar [e-mail]
 * All rights reserved.
 * Licensed under the Academic Free License version 1.1
 * See the file LICENSE.TXT for details.
 * LICENSE.txt is located in the directory  <install-directory>\Jenerator
 * of your Jenertaor Installation.
 *
 */
package com.jenerator.transformer;

//<Imports>
//Java imports

import com.jenerator.struct.ConfigStructs;
import com.jenerator.struct.ejb.EntityStruct;
import com.jenerator.util.Configurator;
import org.apache.log4j.Logger;

import java.util.Vector;

//</Imports>

/**
 * LocalStrategy
 *  This strategy implements the logic to generate local interfaces for entity beans
 * It is based on the strategy pattern
 * @see TransformStrategy
 * @author  Siddhartha P. Chandurkar
 * @version 0.9.0
 *
 */
public class LocalStrategy extends TransformStrategy {
    //ATTRIBUTES
    private static Logger log = Logger.getLogger(com.jenerator.transformer.LocalStrategy.class.getName());
    //METHODS
    /**
     * This method overides the super class <code>transform()</code> method
     */
    public void transform() throws TransformFailedException {
        try {

            ConfigStructs configStructs = Configurator.getInstance().getConfigStructs();
            Vector ejbStructs = configStructs.getEjbStructs();
            for (int i = 0; i < ejbStructs.size(); i++) {
                if (ejbStructs.elementAt(i) instanceof com.jenerator.struct.ejb.EntityStruct) {
                    EntityStruct entityStruct = (EntityStruct) ejbStructs.elementAt(i);
                    if (entityStruct.getLocalGenerate().equals("yes")) {
                        processor.process(entityStruct.toXml(), "entitylocal.xsl", entityStruct.getLocalName() + ".java", entityStruct.getPackageDir());
                        processor.process(entityStruct.toXml(), "entityhome-local.xsl", entityStruct.getLocalHomeName() + ".java", entityStruct.getPackageDir());
                    }
                }
            }

        } catch (NotProcessableException ex) {
            log.fatal(ex);
            throw new TransformFailedException(ex);
        }//try
    }//transform
}//LocalStrategy