/*
 * Copyright 2002 Perceptive Informatics, Inc.,
 * All Rights Reserved.
 *
 * This software is the confidential and proprietary information of
 * Perceptive Informatics, Inc. ("Confidential Information").  You
 * shall not disclose such Confidential Information and shall use it
 * only in accordance with the terms of the license agreement you
 * entered into with Perceptive.
 *
 * $Revision: $
 * $Author: $
 * Reviewed Revision
 */

package com.perceptive;

import java.net.URLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

/** Class that will open a web page.
 *  This is useful for testing when the test needs to open
 *  a page on a web server to initialize some resources
 */
public final class WebPageConnector
{

    private static final String SERVER = "http://172.24.116.100";

    /** Command line entry point.
     *
     *  @param args First arg must be the URL to open.  all args after that can be the
     *      name=value pairs to include in the URL.
     *      Must not be <code>null</code>.
     */
    public static void go( String[] args ) throws IOException
    {
        String url = args[0] + "?";

        for( int i=1; i<args.length; i++ )
            url += args[i] + "&";


        URLConnection urlConnection = new URL( url ).openConnection();
        BufferedReader reader       = new BufferedReader( new InputStreamReader( urlConnection.getInputStream() ) );

        for( String line = reader.readLine(); line != null; line = reader.readLine() )
        {
            if( line.indexOf( "OutOfMemoryError" ) != -1 )
            {
                System.out.println( "Got an out of memory error ================================================" );
                System.exit( 1 );
            }
        }
    }

    public static void main( String[] args )
    {
        try
        {
            String encoded = URLEncoder.encode( "/struts-examples", "utf-8" );
            for( int i=0; true; i++ )
            {
                System.out.println( "Rereployed at: " + i );
                go( new String[]{ SERVER + "/manager/html/stop",
                                  "path=" + encoded } );

                go( new String[]{ SERVER + "/manager/html/start",
                                  "path=" + encoded } );
            }
        }
        catch( Exception e )
        {
            e.printStackTrace();
        }
    }

}