/bin/std/haxe/remoting/AsyncAdapter.hx

 1/*
 2 * Copyright (c) 2005-2007, The haXe Project Contributors
 3 * All rights reserved.
 4 * Redistribution and use in source and binary forms, with or without
 5 * modification, are permitted provided that the following conditions are met:
 6 *
 7 *   - Redistributions of source code must retain the above copyright
 8 *     notice, this list of conditions and the following disclaimer.
 9 *   - Redistributions in binary form must reproduce the above copyright
10 *     notice, this list of conditions and the following disclaimer in the
11 *     documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
23 * DAMAGE.
24 */
25package haxe.remoting;
26
27/**
28	Build an AsyncConnection from a synchronized Connection.
29**/
30class AsyncAdapter implements AsyncConnection {
31
32	var __cnx : Connection;
33	var __error : { ref : Dynamic -> Void };
34
35	function new(cnx,error) {
36		__cnx = cnx;
37		__error = error;
38	}
39
40	public function resolve( name ) : AsyncConnection {
41		return new AsyncAdapter(__cnx.resolve(name),__error);
42	}
43
44	public function setErrorHandler(h) {
45		__error.ref = h;
46	}
47
48	public function call( params : Array<Dynamic>, ?onResult : Dynamic -> Void ) {
49		var ret;
50		try {
51			ret = __cnx.call(params);
52		} catch( e : Dynamic ) {
53			__error.ref(e);
54			return;
55		}
56		if( onResult != null ) onResult(ret);
57	}
58
59	public static function create( cnx : Connection ) : AsyncConnection {
60		return new AsyncAdapter(cnx,{ ref : function(e) throw e });
61	}
62
63}