flymis/WebRoot/dojojs/src/rpc/RpcService.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
	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
*/

dojo.provide("dojo.rpc.RpcService");
dojo.require("dojo.io.*");
dojo.require("dojo.json");
dojo.require("dojo.lang.func");
dojo.require("dojo.Deferred");

dojo.rpc.RpcService = function(url){
	// summary
	// constructor for rpc base class
	if(url){
		this.connect(url);
	}
}

dojo.lang.extend(dojo.rpc.RpcService, {

	strictArgChecks: true,
	serviceUrl: "",

	parseResults: function(obj){
		// summary
		// parse the results coming back from an rpc request.  
   		// this base implementation, just returns the full object
		// subclasses should parse and only return the actual results
		return obj;
	},

	errorCallback: function(/* dojo.Deferred */ deferredRequestHandler){
		// summary
		// create callback that calls the Deferres errback method
		return function(type, e){
			deferredRequestHandler.errback(new Error(e.message));
		}
	},

	resultCallback: function(/* dojo.Deferred */ deferredRequestHandler){
		// summary
		// create callback that calls the Deferred's callback method
		var tf = dojo.lang.hitch(this, 
			function(type, obj, e){
				if (obj["error"]!=null) {
					var err = new Error(obj.error);
					err.id = obj.id;
					deferredRequestHandler.errback(err);
				} else {
					var results = this.parseResults(obj);
					deferredRequestHandler.callback(results); 
				}
			}
		);