Improve output: distinguish between failed assertions (failures) and unexpected exceptions (errors), and print a filtered stack trace for any exception.

webapp/web/src/collections/Dictionary.js

@@ -0,0 +1,129 @@
+/*
+	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.collections.Dictionary");
+dojo.require("dojo.collections.Collections");
+
+dojo.collections.Dictionary=function(/* dojo.collections.Dictionary? */dictionary){
+	//	summary
+	//	Returns an object of type dojo.collections.Dictionary
+	var items={};
+	this.count=0;
+
+	//	comparator for property addition and access.
+	var testObject={};
+
+	this.add=function(/* string */k, /* object */v){
+		//	summary
+		//	Add a new item to the Dictionary.
+		var b=(k in items);
+		items[k]=new dojo.collections.DictionaryEntry(k,v);
+		if(!b){
+			this.count++;
+		}
+	};
+	this.clear=function(){
+		//	summary
+		//	Clears the internal dictionary.
+		items={};
+		this.count=0;
+	};
+	this.clone=function(){
+		//	summary
+		//	Returns a new instance of dojo.collections.Dictionary; note the the dictionary is a clone but items might not be.
+		return new dojo.collections.Dictionary(this);	//	dojo.collections.Dictionary
+	};
+	this.contains=this.containsKey=function(/* string */k){
+		//	summary
+		//	Check to see if the dictionary has an entry at key "k".
+		if(testObject[k]){
+			return false;			// bool
+		}
+		return (items[k]!=null);	//	bool
+	};
+	this.containsValue=function(/* object */v){
+		//	summary
+		//	Check to see if the dictionary has an entry with value "v".
+		var e=this.getIterator();
+		while(e.get()){
+			if(e.element.value==v){
+				return true;	//	bool
+			}
+		}
+		return false;	//	bool
+	};
+	this.entry=function(/* string */k){
+		//	summary
+		//	Accessor method; similar to dojo.collections.Dictionary.item but returns the actual Entry object.
+		return items[k];	//	dojo.collections.DictionaryEntry
+	};
+	this.forEach=function(/* function */ fn, /* object? */ scope){
+		//	summary
+		//	functional iterator, following the mozilla spec.
+		var a=[];	//	Create an indexing array
+		for(var p in items) {
+			if(!testObject[p]){
+				a.push(items[p]);	//	fill it up
+			}
+		}
+		var s=scope||dj_global;
+		if(Array.forEach){
+			Array.forEach(a, fn, s);
+		}else{
+			for(var i=0; i<a.length; i++){
+				fn.call(s, a[i], i, a);
+			}
+		}
+	};
+	this.getKeyList=function(){
+		//	summary
+		//	Returns an array of the keys in the dictionary.
+		return (this.getIterator()).map(function(entry){ 
+			return entry.key; 
+		});	//	array
+	};
+	this.getValueList=function(){
+		//	summary
+		//	Returns an array of the values in the dictionary.
+		return (this.getIterator()).map(function(entry){ 
+			return entry.value; 
+		});	//	array
+	};
+	this.item=function(/* string */k){
+		//	summary
+		//	Accessor method.
+		if(k in items){
+			return items[k].valueOf();	//	object
+		}
+		return undefined;	//	object
+	};
+	this.getIterator=function(){
+		//	summary
+		//	Gets a dojo.collections.DictionaryIterator for iteration purposes.
+		return new dojo.collections.DictionaryIterator(items);	//	dojo.collections.DictionaryIterator
+	};
+	this.remove=function(/* string */k){
+		//	summary
+		//	Removes the item at k from the internal collection.
+		if(k in items && !testObject[k]){
+			delete items[k];
+			this.count--;
+			return true;	//	bool
+		}
+		return false;	//	bool
+	};
+
+	if (dictionary){
+		var e=dictionary.getIterator();
+		while(e.get()) {
+			 this.add(e.element.key, e.element.value);
+		}
+	}
+};