GenericAPITask.java

/* ===========================================================================
 *  Copyright (c) 2007 Serena Software. All rights reserved.
 *
 *  Use of the Sample Code provided by Serena is governed by the following
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/*
 * This experimental plugin extends Hudson support for Dimensions SCM repositories
 *
 * @author Tim Payne
 *
 */

// Package name
package hudson.plugins.dimensionsscm;

// Dimensions imports
import hudson.plugins.dimensionsscm.DimensionsAPI;
import hudson.plugins.dimensionsscm.DimensionsSCM;
import hudson.plugins.dimensionsscm.DimensionsSCMRepositoryBrowser;
import hudson.plugins.dimensionsscm.Logger;
import hudson.plugins.dimensionsscm.DimensionsChangeLogParser;
import com.serena.dmclient.api.DimensionsResult;
import hudson.plugins.dimensionsscm.FileUtils;


// Hudson imports
import hudson.Extension;
import hudson.FilePath;
import hudson.Launcher;
import hudson.Util;
import hudson.model.Hudson;
import hudson.model.AbstractBuild;
import hudson.model.AbstractProject;
import hudson.model.ModelObject;
import hudson.model.Run;
import hudson.model.TaskListener;
import hudson.scm.ChangeLogParser;
import hudson.scm.RepositoryBrowsers;
import hudson.scm.SCM;
import hudson.scm.SCMDescriptor;
import hudson.util.Scrambler;
import hudson.util.VariableResolver;
import hudson.FilePath;
import hudson.FilePath.FileCallable;
import hudson.model.Node;
import hudson.model.Computer;
import hudson.model.Hudson.MasterComputer;
import hudson.remoting.Callable;
import hudson.remoting.DelegatingCallable;
import hudson.remoting.Channel;
import hudson.remoting.VirtualChannel;

// General imports
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Serializable;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TimeZone;
import java.util.Vector;

import org.apache.commons.lang.StringUtils;

/*
 * Main Checkout
 */


/**
 * Class implementation of the checkout process.
 */
public class GenericAPITask implements FileCallable<Boolean> {

    protected FilePath workspace = null;
    protected TaskListener listener = null;

    protected String userName = "";
    protected String passwd = "";
    protected String database = "";
    protected String server = "";
    protected String permissions = "";

    protected long key = -1;
    protected DimensionsAPI dmSCM = null;
    protected FileUtils fu;

    protected static final long serialVersionUID = 1L;

    /*
     * Default constructor
     */
    public GenericAPITask() {
    }

    /*
     * Default constructor
     */
    public GenericAPITask(DimensionsSCM parent,
                          FilePath workspace, TaskListener listener) {

        Logger.Debug("Creating task - " + this.getClass().getName());

        this.workspace = workspace;
        this.listener = listener;

        // Server details
        userName = parent.getJobUserName();
        passwd = parent.getJobPasswd();
        database = parent.getJobDatabase();
        server = parent.getJobServer();
    }

    /*
     * Invoke method
     *
     * @param File
     * @param VirtualChannel
     * @return boolean
     * @throws IOException
     */
    public Boolean invoke(File area, VirtualChannel channel) throws IOException {
        boolean bRet = true;

        try {
            // This here code is executed on the slave.
            listener.getLogger().println("[DIMENSIONS] Running build in '" + area.getAbsolutePath() + "'...");

            if (dmSCM == null) {
                dmSCM = new DimensionsAPI();
            }
            dmSCM.setLogger(listener.getLogger());

            // Connect to Dimensions...
            key = dmSCM.login(userName,passwd,
                            database,server);
            if (key>0)
            {
                Logger.Debug("Login worked.");
                bRet = execute(area,channel);
            }
        } catch(Exception e) {
            bRet = false;
            throw new IOException(e.getMessage());
        }
        finally
        {
            dmSCM.logout(key);
        }
        dmSCM = null;
        return bRet;
    }


    /*
     * Execute method
     *
     * @param File
     * @param VirtualChannel
     * @return boolean
     * @throws IOException
     */
    public Boolean execute(File area, VirtualChannel channel) throws IOException {
        return true;
    }
}