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 * CruiseControl, a Continuous Integration Toolkit
 * Copyright (c) 2007, ThoughtWorks, Inc.
 * 200 E. Randolph, 25th Floor
 * Chicago, IL 60601 USA
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package net.sourceforge.cruisecontrol.jmx;

import net.sourceforge.cruisecontrol.CruiseControlController;
import net.sourceforge.cruisecontrol.report.BuildLoopMonitorRepository;
import net.sourceforge.cruisecontrol.report.BuildLoopPostingConfiguration;

public class DashboardController implements DashboardControllerMBean {

    private CruiseControlController controller;

    public DashboardController(CruiseControlController controller) {
        this.controller = controller;
    }

    /**
     * Stops any postings to the dashboard. If posting has not started, there will be no change.  
     */
    public void stopPostingToDashboard() {
        BuildLoopMonitorRepository.cancelPosting();
    }

    /**
     * @param dashboardUrl Home page address of your dashboard
     * @param interval The interval [in seconds] that build loop post builds information to the dashboard
     * 
     * Starts posting to the dashboard with the new parameters. If build loop is currently posting,
     * then the existing posting will be canceled first.
     */
    public void startPostingToDashboard(String dashboardUrl, int interval) {
        BuildLoopMonitorRepository.cancelExistingAndStartNewPosting(controller,
                new BuildLoopPostingConfiguration(dashboardUrl, interval));
    }

    /**
     * Return configuration of the current posting.
     */
    public BuildLoopPostingConfiguration getPostingConfiguration() {
        return BuildLoopMonitorRepository.getBuildLoopMonitorConfig();
    }

    /**
     * Indicate whether build loop will post builds information to the dashboard.
     */
    public boolean isPostingToDashboardEnabled() {
        return BuildLoopMonitorRepository.getBuildLoopMonitorConfig() != null;
    }

}