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#region Copyright (C) 2009 by Pavel Savara

/*
This file is part of tools for jni4net - bridge between Java and .NET
http://jni4net.sourceforge.net/

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#endregion

using java.io;
using java.lang;
using java.util;
using net.sf.jni4net;
using net.sf.jni4net.adaptors;

namespace helloWorldFromCLR
{
    public class Program
    {
        private static void Main()
        {
            // create bridge, with default setup
            // it will lookup jni4net.j.jar next to jni4net.n.dll
            Bridge.CreateJVM(new BridgeSetup(){Verbose=true});

            // here you go!
            java.lang.System.@out.println("Hello Java world!");

            // OK, simple hello is boring, let's play with Java properties
            // they are Hashtable realy
            Properties javaSystemProperties = java.lang.System.getProperties();

            // let's enumerate all keys. 
            // We use Adapt helper to convert enumeration from java o .NET
            foreach (java.lang.String key in Adapt.Enumeration(javaSystemProperties.keys()))
            {
                java.lang.System.@out.print(key);

                // this is automatic conversion of CLR string to java.lang.String
                java.lang.System.@out.print(" : ");

                // we use the hashtable
                Object value = javaSystemProperties.get(key);

                // and this is CLR ToString() redirected to Java toString() method
                string valueToString = value.ToString();
                java.lang.System.@out.println(valueToString);
            }

            // Java output is really Stream
            PrintStream stream = java.lang.System.@out;

            // it implements java.io.Flushable interface
            Flushable flushable = stream;
            flushable.flush();
        }
    }
}