/*
 * FindBugs - Find bugs in Java programs
 * Copyright (C) 2003-2005 William Pugh
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package edu.umd.cs.findbugs.workflow;

import java.io.IOException;
import java.io.PrintWriter;

import org.dom4j.DocumentException;

import edu.umd.cs.findbugs.BugCollection;
import edu.umd.cs.findbugs.DetectorFactoryCollection;
import edu.umd.cs.findbugs.FindBugs;
import edu.umd.cs.findbugs.SortedBugCollection;

/**
 * Java main application to compute update a historical bug collection with
 * results from another build/analysis.
 * 
 * @author William Pugh
 */

public class CloudReport {

	/**
	 * 
	 */
	private static final String USAGE = "Usage: <cmd> "
			+ "  [<bugs.xml>]";

	public static void main(String[] args) throws IOException,
			DocumentException {

		FindBugs.setNoAnalysis();
		DetectorFactoryCollection.instance();
		if (args.length > 1) {
			System.out.println(USAGE);
			return;
		}

		BugCollection bugs = new SortedBugCollection();
		if (args.length == 0)
		  bugs.readXML(System.in);
		else
			bugs.readXML(args[0]);
		bugs.getCloud().waitUntilIssueDataDownloaded();
		PrintWriter out = new PrintWriter(System.out);
		bugs.getCloud().printCloudSummary(out, bugs, new String[0]);
		out.close();
		
		

	}
}