jt56.comm.code.util.CommonPageParser.java Source code

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Here is the source code for jt56.comm.code.util.CommonPageParser.java

Source

/**
 * Program  : CommonPageParser.java
 * Author   : zhouq
 * Create   : 2014-6-9 ?10:26:07
 *
 * Copyright 2014 by jt56 Technologies Ltd.
 * All rights reserved.
 *
 * This software is the confidential and proprietary information
 * of jt56 Technologies Ltd.("Confidential Information").  
 * You shall not disclose such Confidential Information and shall 
 * use it only in accordance with the terms of the license agreement 
 * you entered into with jt56 Technologies Ltd.
 *
 */

package jt56.comm.code.util;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.util.Properties;

import jt56.comm.code.factory.CodeGenerateFactory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.VelocityEngine;

/**
 * 
 * @author zhouq
 * @version 1.0.0
 * @2014-6-9 ?10:26:07
 */
public class CommonPageParser {
    private static VelocityEngine ve;
    private static final String CONTENT_ENCODING = "UTF-8";
    private static final Log log = LogFactory.getLog(CommonPageParser.class);

    private static boolean isReplace = true;

    static {
        try {
            String templateBasePath = CodeGenerateFactory.getProjectPath() + "/resources/jeecg/template";
            Properties properties = new Properties();
            properties.setProperty("resource.loader", "file");
            properties.setProperty("file.resource.loader.description", "Velocity File Resource Loader");
            properties.setProperty("file.resource.loader.path", templateBasePath);
            properties.setProperty("file.resource.loader.cache", "true");
            properties.setProperty("file.resource.loader.modificationCheckInterval", "30");
            properties.setProperty("runtime.log.logsystem.class", "org.apache.velocity.runtime.log.Log4JLogChute");
            properties.setProperty("runtime.log.logsystem.log4j.logger", "org.apache.velocity");
            properties.setProperty("directive.set.null.allowed", "true");
            VelocityEngine velocityEngine = new VelocityEngine();
            velocityEngine.init(properties);
            ve = velocityEngine;
        } catch (Exception e) {
            log.error(e);
        }
    }

    public static void WriterPage(VelocityContext context, String templateName, String fileDirPath,
            String targetFile) {
        try {
            File file = new File(fileDirPath + targetFile);
            if (!(file.exists())) {
                new File(file.getParent()).mkdirs();
            } else if (isReplace) {
                log.info("?:" + file.getAbsolutePath());
            }

            Template template = ve.getTemplate(templateName, "UTF-8");
            FileOutputStream fos = new FileOutputStream(file);
            BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, "UTF-8"));
            template.merge(context, writer);
            writer.flush();
            writer.close();
            fos.close();
            log.info("?" + file.getAbsolutePath());
        } catch (Exception e) {
            log.error(e);
        }
    }
}