com.adobe.aem.demomachine.Checksums.java Source code

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Here is the source code for com.adobe.aem.demomachine.Checksums.java

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/*******************************************************************************
 * Copyright 2016 Adobe Systems Incorporated.
 * 
 * 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.
 ******************************************************************************/
package com.adobe.aem.demomachine;

import java.io.File;
import java.io.FileOutputStream;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;
import java.util.Properties;
import java.util.TreeSet;

import org.apache.commons.cli.BasicParser;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.Options;
import org.apache.log4j.Logger;

import com.adobe.aem.demomachine.gui.AemDemoConstants;
import com.adobe.aem.demomachine.gui.AemDemoUtils;

// This method will generate checksums for a list of demo machine folders with add-ons/packages
public class Checksums {

    static Logger logger = Logger.getLogger(Checksums.class);

    public static void main(String[] args) {

        String rootFolder = null;

        // Command line options for this tool
        Options options = new Options();
        options.addOption("f", true, "Demo Machine root folder");
        CommandLineParser parser = new BasicParser();
        try {
            CommandLine cmd = parser.parse(options, args);

            if (cmd.hasOption("f")) {
                rootFolder = cmd.getOptionValue("f");
            }

        } catch (Exception e) {
            System.exit(-1);
        }

        Properties md5properties = new Properties();
        List<String[]> listPaths = Arrays.asList(AemDemoConstants.demoPaths);
        for (String[] path : listPaths) {
            if (path.length == 5) {
                logger.debug(path[1]);
                File pathFolder = new File(rootFolder + (path[1].length() > 0 ? (File.separator + path[1]) : ""));
                if (pathFolder.exists()) {
                    String md5 = AemDemoUtils.calcMD5HashForDir(pathFolder, Boolean.parseBoolean(path[3]), false);
                    logger.debug("MD5 is: " + md5);
                    md5properties.setProperty("demo.path." + path[0], path[1]);
                    md5properties.setProperty("demo.md5." + path[0], md5);
                } else {
                    logger.error("Folder cannot be found");
                }
            }
        }

        File md5 = new File(rootFolder + File.separator + "conf" + File.separator + "checksums.properties");
        try {

            @SuppressWarnings("serial")
            Properties tmpProperties = new Properties() {
                @Override
                public synchronized Enumeration<Object> keys() {
                    return Collections.enumeration(new TreeSet<Object>(super.keySet()));
                }
            };
            tmpProperties.putAll(md5properties);
            tmpProperties.store(new FileOutputStream(md5), null);
        } catch (Exception e) {
            logger.error(e.getMessage());
        }

        System.out.println("MD5 checkums generated");

    }
}