hudson.util.HudsonIsLoading Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hudson-core Show documentation

Contains the core Hudson code and view files to render HTML.

The newest version!

/*******************************************************************************
 *
 * Copyright (c) 2004-2009 Oracle Corporation.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *
 *  Kohsuke Kawaguchi
 *
 *******************************************************************************/ 

package hudson.util;

import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import static javax.servlet.http.HttpServletResponse.SC_SERVICE_UNAVAILABLE;
import java.io.IOException;

/**
 * Model object used to display "Hudson is loading data".
 *
 * Set this object to {@link ServletContext#setAttribute(String, Object)} "app"
 * while the loading activity is taking place.
 *
 * @author Kohsuke Kawaguchi
 */
public class HudsonIsLoading {

    public void doDynamic(StaplerRequest req, StaplerResponse rsp) throws IOException, ServletException, InterruptedException {
        rsp.setStatus(SC_SERVICE_UNAVAILABLE);
        req.getView(this, "index.jelly").forward(req, rsp);
    }
}