@Before
  public void setUp() throws Exception {
    MockDriver.registerInstance();
    Job job = new Job(null, new JobMeta());
    entry = new JobEntryEvalTableContent();

    job.getJobMeta().addJobEntry(new JobEntryCopy(entry));
    entry.setParentJob(job);

    job.setStopped(false);

    DatabaseMeta dbMeta = new DatabaseMeta();
    dbMeta.setDatabaseType("mock-db");

    entry.setDatabase(dbMeta);
  }
  @Before
  public void setUp() throws Exception {
    job = new Job(null, new JobMeta());
    entry = new JobEntryFilesExist();

    job.getJobMeta().addJobEntry(new JobEntryCopy(entry));
    entry.setParentJob(job);

    job.setStopped(false);

    File f = File.createTempFile("existingFile", "ext");
    f.deleteOnExit();
    existingFile1 = f.getPath();

    f = File.createTempFile("existingFile", "ext");
    f.deleteOnExit();
    existingFile2 = f.getPath();
  }
  /**
   * <div id="mindtouch">
   *
   * <h1>/kettle/startJob</h1>
   *
   * <a name="GET"></a>
   *
   * <h2>GET</h2>
   *
   * <p>Starts the job. If the job cannot be started, an error is returned.
   *
   * <p><b>Example Request:</b><br>
   *
   * <pre function="syntax.xml">
   * GET /kettle/startJob/?name=dummy_job&xml=Y
   * </pre>
   *
   * <h3>Parameters</h3>
   *
   * <table class="pentaho-table">
   * <tbody>
   * <tr>
   * <th>name</th>
   * <th>description</th>
   * <th>type</th>
   * </tr>
   * <tr>
   * <td>name</td>
   * <td>Name of the job to be executed.</td>
   * <td>query</td>
   * </tr>
   * <tr>
   * <td>xml</td>
   * <td>Boolean flag which sets the output format required. Use <code>Y</code> to receive XML response.</td>
   * <td>boolean, optional</td>
   * </tr>
   * <tr>
   * <td>id</td>
   * <td>Carte job ID of the job to be executed. This parameter is optional when xml=Y is used.</td>
   * <td>query, optional</td>
   * </tr>
   * </tbody>
   * </table>
   *
   * <h3>Response Body</h3>
   *
   * <table class="pentaho-table">
   * <tbody>
   * <tr>
   * <td align="right">text:</td>
   * <td>HTML</td>
   * </tr>
   * <tr>
   * <td align="right">media types:</td>
   * <td>text/xml, text/html</td>
   * </tr>
   * </tbody>
   * </table>
   *
   * <p>Response XML or HTML containing operation result. When using xml=Y <code>result</code> field
   * indicates whether operation was successful (<code>OK</code>) or not (<code>ERROR</code>).
   *
   * <p><b>Example Response:</b>
   *
   * <pre function="syntax.xml">
   * <?xml version="1.0" encoding="UTF-8"?>
   * <webresult>
   * <result>OK</result>
   * <message>Job &#x5b;dummy_job&#x5d; was started.</message>
   * <id>abd61143-8174-4f27-9037-6b22fbd3e229</id>
   * </webresult>
   * </pre>
   *
   * <h3>Status Codes</h3>
   *
   * <table class="pentaho-table">
   * <tbody>
   * <tr>
   * <th>code</th>
   * <th>description</th>
   * </tr>
   * <tr>
   * <td>200</td>
   * <td>Request was processed.</td>
   * </tr>
   * <tr>
   * <td>500</td>
   * <td>Internal server error occurs during request processing.</td>
   * </tr>
   * </tbody>
   * </table>
   *
   * </div>
   */
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    if (isJettyMode() && !request.getContextPath().startsWith(CONTEXT_PATH)) {
      return;
    }

    if (log.isDebug()) {
      logDebug(BaseMessages.getString(PKG, "StartJobServlet.Log.StartJobRequested"));
    }

    String jobName = request.getParameter("name");
    String id = request.getParameter("id");
    boolean useXML = "Y".equalsIgnoreCase(request.getParameter("xml"));

    response.setStatus(HttpServletResponse.SC_OK);

    Encoder encoder = ESAPI.encoder();

    PrintWriter out = response.getWriter();
    if (useXML) {
      response.setContentType("text/xml");
      response.setCharacterEncoding(Const.XML_ENCODING);
      out.print(XMLHandler.getXMLHeader(Const.XML_ENCODING));
    } else {
      response.setContentType("text/html;charset=UTF-8");
      out.println("<HTML>");
      out.println("<HEAD>");
      out.println("<TITLE>Start job</TITLE>");
      out.println(
          "<META http-equiv=\"Refresh\" content=\"2;url="
              + convertContextPath(GetStatusServlet.CONTEXT_PATH)
              + "?name="
              + URLEncoder.encode(jobName, "UTF-8")
              + "\">");
      out.println("<META http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">");
      out.println("</HEAD>");
      out.println("<BODY>");
    }

    try {
      // ID is optional...
      //
      Job job;
      CarteObjectEntry entry;
      if (Const.isEmpty(id)) {
        // get the first job that matches...
        //
        entry = getJobMap().getFirstCarteObjectEntry(jobName);
        if (entry == null) {
          job = null;
        } else {
          id = entry.getId();
          job = getJobMap().getJob(entry);
        }
      } else {
        // Take the ID into account!
        //
        entry = new CarteObjectEntry(jobName, id);
        job = getJobMap().getJob(entry);
      }

      if (job != null) {
        // First see if this job already ran to completion.
        // If so, we get an exception is we try to start() the job thread
        //
        if (job.isInitialized() && !job.isActive()) {
          // Re-create the job from the jobMeta
          //
          // We might need to re-connect to the repository
          //
          if (job.getRep() != null && !job.getRep().isConnected()) {
            if (job.getRep().getUserInfo() != null) {
              job.getRep()
                  .connect(
                      job.getRep().getUserInfo().getLogin(),
                      job.getRep().getUserInfo().getPassword());
            } else {
              job.getRep().connect(null, null);
            }
          }

          // Create a new job object to start from a sane state. Then replace
          // the new job in the job map
          //
          synchronized (getJobMap()) {
            JobConfiguration jobConfiguration = getJobMap().getConfiguration(jobName);

            String carteObjectId = UUID.randomUUID().toString();
            SimpleLoggingObject servletLoggingObject =
                new SimpleLoggingObject(CONTEXT_PATH, LoggingObjectType.CARTE, null);
            servletLoggingObject.setContainerObjectId(carteObjectId);

            Job newJob = new Job(job.getRep(), job.getJobMeta(), servletLoggingObject);
            newJob.setLogLevel(job.getLogLevel());

            // Discard old log lines from the old job
            //
            KettleLogStore.discardLines(job.getLogChannelId(), true);

            getJobMap().replaceJob(entry, newJob, jobConfiguration);
            job = newJob;
          }
        }

        runJob(job);

        String message = BaseMessages.getString(PKG, "StartJobServlet.Log.JobStarted", jobName);
        if (useXML) {
          out.println(new WebResult(WebResult.STRING_OK, message, id).getXML());
        } else {

          out.println("<H1>" + encoder.encodeForHTML(message) + "</H1>");
          out.println(
              "<a href=\""
                  + convertContextPath(GetJobStatusServlet.CONTEXT_PATH)
                  + "?name="
                  + URLEncoder.encode(jobName, "UTF-8")
                  + "&id="
                  + URLEncoder.encode(id, "UTF-8")
                  + "\">"
                  + BaseMessages.getString(PKG, "JobStatusServlet.BackToJobStatusPage")
                  + "</a><p>");
        }
      } else {
        String message =
            BaseMessages.getString(PKG, "StartJobServlet.Log.SpecifiedJobNotFound", jobName);
        if (useXML) {
          out.println(new WebResult(WebResult.STRING_ERROR, message));
        } else {
          out.println("<H1>" + encoder.encodeForHTML(message) + "</H1>");
          out.println(
              "<a href=\""
                  + convertContextPath(GetStatusServlet.CONTEXT_PATH)
                  + "\">"
                  + BaseMessages.getString(PKG, "TransStatusServlet.BackToStatusPage")
                  + "</a><p>");
        }
      }
    } catch (Exception ex) {
      if (useXML) {
        out.println(
            new WebResult(
                WebResult.STRING_ERROR,
                BaseMessages.getString(
                    PKG,
                    "StartJobServlet.Error.UnexpectedError",
                    Const.CR + Const.getStackTracker(ex))));
      } else {
        out.println("<p>");
        out.println("<pre>");
        out.println(encoder.encodeForHTML(Const.getStackTracker(ex)));
        out.println("</pre>");
      }
    }

    if (!useXML) {
      out.println("<p>");
      out.println("</BODY>");
      out.println("</HTML>");
    }
  }