unitteststrategy.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;

import org.apache.log4j.Logger;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

/**
 *
 *
 * @author Siddhartha P. Chandurkar
 * @version 0.9.0
 */
public class UnitTestStrategy extends TransformStrategy {


//ATTRIBUTES
    private Logger log = Logger.getLogger(com.jenerator.transformer.BeanStrategy.class.getName());

    /**
     * This is an abstract method which each class which extends from this
     * class has to override. This method cordinates the transformation
     * of XML to code using appropriate templates
     * @exception   TransformFailedExceptoin    The transformation from XML to code
     *                                          code has failed
     */
    public void transform() throws TransformFailedException {


        try {

            Process process = Runtime.getRuntime().exec("javadoc -doclet Test -classpath .;d:\\jdk1.3.1_01\\lib\\tools.jar -docletpath .;c:\\test -sourcepath d:\\sids\\jenerator\\src com.jenerator.Jenerator");
            InputStream err = process.getErrorStream();
            printStream(err, true);
            InputStream in = process.getInputStream();
            printStream(in, false);
        } catch (IOException ex) {
            log.fatal(ex);
            throw new TransformFailedException(ex);

        }
    }

    private void printStream(InputStream stream, boolean isError) throws IOException {

        InputStreamReader reader = new InputStreamReader(stream);
        BufferedReader bufferReader = new BufferedReader(reader);
        while (true) {
            String line = bufferReader.readLine();
            if (line == null)
                break;
            if (isError)
                log.fatal(line);
            else
                log.debug(line);

        }
        bufferReader.close();
        reader.close();
    }

}