flymis/WebRoot/dojojs/src/hostenv_rhino.js

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/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/

/*
* Rhino host environment
*/
// make jsc shut up (so we can use jsc for sanity checking) 
/*@cc_on
@if (@_jscript_version >= 7)
var loadClass; var print; var load; var quit; var version; var Packages; var java;
@end
@*/

dojo.hostenv.println=function(line){
	print(line);
}

dojo.locale = dojo.locale || java.util.Locale.getDefault().toString().replace('_','-').toLowerCase();
dojo.render.name = dojo.hostenv.name_ = 'rhino';
dojo.hostenv.getVersion = function() {return version();};

if (dj_undef("byId")) {
	dojo.byId = function(id, doc){
		if(id && (typeof id == "string" || id instanceof String)){
			if(!doc){ doc = document; }
			return doc.getElementById(id);
		}
		return id; // assume it's a node
	}
}

// see comments in spidermonkey loadUri
dojo.hostenv.loadUri = function(uri, cb){
	try{
		var local = (new java.io.File(uri)).exists();
		if(!local){
			try{
				// try it as a file first, URL second
				var stream = (new java.net.URL(uri)).openStream();
				// close the stream so we don't leak resources
				stream.close();
			}catch(e){
				// no debug output; this failure just means the uri was not found.
				return false;
			}
		}
//FIXME: Use Rhino 1.6 native readFile/readUrl if available?
		if(cb){
			var contents = (local ? readText : readUri)(uri, "UTF-8");
			cb(eval('('+contents+')'));
		}else{
			load(uri);
		}