KilnHG.java

package hudson.plugins.mercurial.browser;

import hudson.Extension;
import hudson.model.Descriptor;
import hudson.plugins.mercurial.MercurialChangeSet;
import hudson.scm.RepositoryBrowser;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

import net.sf.json.JSONObject;

import org.kohsuke.stapler.DataBoundConstructor;
import org.kohsuke.stapler.StaplerRequest;

/**
 * Mercurial web interface served using a <a href="http://kiln.org/">Kiln</a> repository.
 */
public class KilnHG extends HgBrowser {

	@DataBoundConstructor
	public KilnHG(String url) throws MalformedURLException {
		super(url);
	}
	
	/**
	 * {@inheritDoc}
	 */
	@Override
	public URL getChangeSetLink(MercurialChangeSet changeSet)
			throws IOException {
		current = changeSet;
	    // http://kilnhg.com/Repo/Repositories/Group/RepoName/History/12345
		return new URL(getUrl(), "History/" + changeSet.getShortNode());
	}

    /**
     * {@inheritDoc}
     * 
     * Throws {@link IllegalStateException} when this method is called before at least one call 
     * to {@literal getChangeSetLink(MercurialChangeSet)}.
     */
    @Override
    public URL getFileLink(String path) throws MalformedURLException {
        checkCurrentIsNotNull();
        // http://kilnhg.com/Repo/Repositories/Group/RepoName/File/filename?rev=12345
        return new URL(getUrl(), "File/" + path + "?rev=" + current.getShortNode());
    }
    
    /**
     * {@inheritDoc}
     * 
     * Throws {@link IllegalStateException} when this method is called before at least one call 
     * to {@literal getChangeSetLink(MercurialChangeSet)}.
     */
    @Override
    public URL getDiffLink(String path) throws MalformedURLException {
        checkCurrentIsNotNull();
        
        // http://kilnhg.com/Repo/Repositories/Group/RepoName/History/12345
        return new URL(getUrl(), "History/" + current.getShortNode());
    }

    @Extension
    public static class DescriptorImpl extends Descriptor<RepositoryBrowser<?>> {
        public String getDisplayName() {
            return "kilnhg";
        }

        public @Override KilnHG newInstance(StaplerRequest req, JSONObject json) throws FormException {
            return req.bindParameters(KilnHG.class,"kilnhg.");
        }
    }

    private static final long serialVersionUID = 1L;

}