svn commit: r449122 [6/40] - in /tapestry/tapestry4/trunk/tapestry-framework/src: java/org/apache/tapestry/ java/org/apache/tapestry/dojo/ java/org/apache/tapestry/dojo/form/ java/org/apache/tapestry/dojo/html/ java/org/apache/tapestry/form/ java/org/a...

[jk...@apache.org]

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Read.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Read.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Read.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Read.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,210 @@
+/*
+	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.data.Read");
+dojo.require("dojo.lang.declare");
+dojo.require("dojo.data.Result");
+dojo.require("dojo.experimental");
+
+
+/* summary:
+ *   This is an abstract API that data provider implementations conform to.  
+ *   This file defines methods signatures and intentionally leaves all the
+ *   methods unimplemented.
+ */
+dojo.experimental("dojo.data.Read");
+ 
+dojo.declare("dojo.data.Read", null, {
+	get:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute, /* value? */ defaultValue) {
+		/* summary:
+		 *   Returns a single attribute value.
+		 *   Returns defaultValue if item does not have a value for attribute.
+		 *   Returns null if null was explicitly set as the attribute value.
+		 *   Returns undefined if the item does not have a value for the given attribute.
+		 *   (So, if store.hasAttribute(item, attribute) returns false, then
+		 *   store.get(item, attribute) will return undefined.)
+		 * exceptions:
+		 *   Conforming implementations should throw an exception if *item* is not
+		 *   an item, or *attribute* is neither an attribute object or a string.
+		 * examples:
+		 *   var darthVader = store.get(lukeSkywalker, "father");
+		 */
+			dojo.unimplemented('dojo.data.Read.get');
+			var attributeValue = null;
+			return attributeValue; // a literal, an item, null, or undefined (never an array)
+		},
+	getValues:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute) {
+		/* summary:
+		 *   This getValues() method works just like the get() method, but getValues()
+		 *   always returns an array rather than a single attribute value.  The array
+		 *   may be empty, may contain a single attribute value, or may contain many
+		 *   attribute values.
+		 *   If the item does not have a value for the given attribute, then getValues()
+		 *   will return an empty array: [].  (So, if store.hasAttribute(item, attribute)
+		 *   returns false, then store.getValues(item, attribute) will return [].)
+		 * exceptions:
+		 *   Throws an exception if item is not an item, or attribute is neither an 
+		 *   attribute object or a string.
+		 * examples:
+		 *   var friendsOfLuke = store.get(lukeSkywalker, "friends");
+		 */
+			dojo.unimplemented('dojo.data.Read.getValues');
+			var array = null;
+			return array; // an array that may contain literals and items
+		},
+	getAttributes:
+		function(/* item */ item) {
+		/* summary:
+		 *   Returns an array with all the attributes that this item has.
+		 * exceptions:
+		 *   Throws an exception if item is not an item. 
+		 * examples:
+		 *   var array = store.getAttributes(kermit);
+		 */
+			dojo.unimplemented('dojo.data.Read.getAttributes');
+			var array = null;
+			return array; // array
+		},
+	hasAttribute:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute) {
+		/* summary:
+		 *   Returns true if the given *item* has a value or the given *attribute*.
+		 * exceptions:
+		 *   Throws an exception if item is not an item, or attribute is neither an 
+		 *   attribute object or a string.
+		 * examples:
+		 *   var yes = store.hasAttribute(kermit, "color");
+		 */
+			dojo.unimplemented('dojo.data.Read.hasAttribute');
+			return false; // boolean
+		},
+	hasAttributeValue:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute, /* anything */ value) {
+		/* summary:
+		 *   Returns true if the given *value* is one of the values that getValue()
+		 *   would return.
+		 * issue:
+		 *   This is really just a convenience-method -- it doesn't add any functionality
+		 *   that you couldn't do by calling getValues() and looping through the results.
+		 *   Maybe we should cut this method from the API, or at least move it out of
+		 *   the basic Read portion of the API?
+		 * exceptions:
+		 *   Throws an exception if item is not an item, or attribute is neither an 
+		 *   attribute object or a string.
+		 * examples:
+		 *   var yes = store.hasAttributeValue(kermit, "color", "green");
+		 */
+			dojo.unimplemented('dojo.data.Read.hasAttributeValue');
+			return false; // boolean
+		},
+	isItem:
+		function(/* anything */ something) {
+		/* summary:
+		 *   Returns true if *something* is an item.  Returns false if *something*
+		 *   is a literal or is any object other than an item.
+		 * examples:
+		 *   var yes = store.isItem(store.newItem());
+		 *   var no  = store.isItem("green");
+		 */
+			dojo.unimplemented('dojo.data.Read.isItem');
+			return false; // boolean
+		},
+	find:
+		function(/* implementation-dependent */ query, /* object */ optionalKeywordArgs ) {
+		/* summary:
+		 *   Given a query, this method returns a Result object containing
+		 *   all the items in the query result set.
+		 * queries:
+		 *   The query may be optional in some data store implementations.
+		 *   The dojo.data.Read API does not specify the syntax or semantics
+		 *   of the query itself -- each different data store implementation
+		 *   may have its own notion of what a query should look like.
+		 *   In most implementations the query will probably be a string, but
+		 *   in some implementations the query might be a Date, or a number,
+		 *   or some complex keyword parameter object.  The dojo.data.Read
+		 *   API is completely agnostic about what the query actually is.
+		 * optionalKeywordArgs:
+		 *   The optionalKeywordArgs argument is a object like {async: true}.
+		 *   All implementations should accept {async: true} and {async: false}
+		 *   as valid parameters, although the API does not require that the
+		 *   the implementation actually perform asynchronously when
+		 *   {async: true} is set.  Some implementations may take additional
+		 *   keyword options, such as {async: true, maxResults:100}.
+		 * result lists:
+		 *   A Result object will always be returned, even if the result set
+		 *   is empty.  A Result object will always be returned immediately.
+		 *   By default the Result object will be fully populated with result
+		 *   items as soon as it is created (synchronously).  The caller may request
+		 *   an asynchronous Result, meaning a Result that will be populated
+		 *   with result items at some point in the future.  If the caller requests
+		 *   an asynchronous Result, the data store may return either a synchronous
+		 *   or asynchronous Result, whichever it prefers.  Simple data store
+		 *   implementations may always return synchronous Results.
+		 *   For more info about the Result API, see dojo.data.Result
+		 * exceptions:
+		 *   Throws an exception if the query is not valid, or if the query
+		 *   is required but was not supplied.
+		 * examples:
+		 *   var results = store.find("all books");
+		 *   var results = store.find();
+		 *   var results = store.find("foo/bar", {async: true});
+		 *   var results = store.find("foo/bar", {async: false});
+		 *   var results = store.find({author:"King", {async: true, maxResults:100});
+		 */
+			dojo.unimplemented('dojo.data.Read.find');
+			var result = null; // new dojo.data.Result().
+			return result; // an object that implements dojo.data.Result
+		},
+	getIdentity:
+		function(/* item */ item) {
+		/* summary:
+		 *   Returns a unique identifer for an item.  The return value will be
+		 *   either a string or something that has a toString() method (such as,
+		 *   for example, a dojo.uuid.Uuid object).
+		 * exceptions:
+		 *   Conforming implementations may throw an exception or return null if
+		 *   item is not an item.
+		 * issue:
+		 *   Should we move this method out of dojo.data.Read, and put it somewhere
+		 *   else, like maybe dojo.data.Identity?
+		 * examples:
+		 *   var itemId = store.getIdentity(kermit);
+		 *   assert(kermit === store.getByIdentity(store.getIdentity(kermit)));
+		 */
+			dojo.unimplemented('dojo.data.Read.getIdentity');
+			var itemIdentifyString = null;
+			return itemIdentifyString; // string
+		},
+	getByIdentity:
+		function(/* string */ id) {
+		/* summary:
+		 *   Given an the id of an item, this method returns the item that has that id.
+		 *   Conforming implementations should return null if there is no item with
+		 *   the given id.
+		 * issue:
+		 *   We may want to change the name from getByIdentity() to findByIdentity(),
+		 *   to reflect the fact that an implementation may not be able to get the
+		 *   item from a local cache, and may need to send a request to the server.
+		 * issue:
+		 *   Can this method run asynchronously?  Should the return value be a Deferred?
+		 * issue:
+		 *   Should we move this method out of dojo.data.Read, and put it somewhere
+		 *   else, like maybe dojo.data.Identity?
+		 * examples:
+		 *   var alaska = store.byIdentity("AK");
+		 *   assert("AK" == store.getIdentity(store.getByIdentity("AK")));
+		 */
+			dojo.unimplemented('dojo.data.Read.getByIdentity');
+			var item = null;
+			return item; // item
+		}
+});

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Read.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Result.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Result.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Result.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Result.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,125 @@
+/*
+	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.data.Result");
+dojo.require("dojo.lang.declare");
+dojo.require("dojo.experimental");
+
+/* summary:
+ *   This is an abstract API used by data provider implementations.  
+ *   This file defines methods signatures and intentionally leaves all the
+ *   methods unimplemented.
+ */
+dojo.experimental("dojo.data.Result");
+
+dojo.declare("dojo.data.Result", null, {
+	forEach:
+		function(/* function or object */ functionOrKeywordObject) {
+		/* summary:
+		 *   Loops through the result list, calling a callback function
+		 *   for each item in the result list.
+		 * description:
+		 *   The forEach() method will pass two arguments to the callback
+		 *   function: an item, and the result list object itself.
+		 *   Returns true if the entire result list has been looped through.
+		 *   After the forEach() operation has finished (or been cancelled)
+		 *   result.forEach() can be called again on the same result object.
+		 * functionOrKeywordObject:
+		 *   The forEach() method always takes exactly one argument,
+		 *   which is either a simple callback function or an object
+		 *   with keyword parameters.  Conforming implementations must
+		 *   accept 'object' and 'callback' as keyword parameters.  If
+		 *   the caller provides 'object', then the value of 'callback'
+		 *   must be a string with the name of a method available on that
+		 *   object.  If the caller does not provide 'object', then the
+		 *   'callback' value must be a function.  Different implementations
+		 *   may support additional keywords, but implementations are not
+		 *   required to support anything else.
+		 * examples:
+		 *   var results = store.find("recent books");            // synchronous
+		 *   var results = store.find("all books", {async: true}); // asynchronous
+		 *   someCallbackFunction = function(item, resultObject) {};
+		 *   results.forEach(someCallbackFunction);
+		 *   results.forEach({object:someHandlerObject, callback:"someCallbackMethod"});
+		 * issues:
+		 *   We haven't yet decided what other parameters we might allow to
+		 *   support fancy features.  Here are some ideas:
+		 *     results.forEach({callback:callbackFunction, onCompletion: finishedFunction});
+		 *     results.forEach({callback:callbackFunction, first: 201, last: 300}); // partial loop
+		 *     results.forEach({callback:callbackFunction, first: 200, numItems: 50}); // partial loop from 200 to 250
+		 *   CCM: How to specify datastore-specific options to allow caching n
+		 *   items before/after current window of items being viewed?
+		 */
+			dojo.unimplemented('dojo.data.Result.forEach');
+			return false; // boolean
+		},
+	getLength:
+		function() {
+		/* summary:
+		 *   Returns an integer -- the number of items in the result list.
+		 *   Returns -1 if the length is not known when the method is called.
+		 */
+			dojo.unimplemented('dojo.data.Result.getLength');
+			return -1; // integer
+		},
+	inProgress:
+		function() {
+		/* summary:
+		 *   Returns true if a forEach() loop is in progress.
+		 */
+			dojo.unimplemented('dojo.data.Result.inProgress');
+			return false; // boolean
+		},
+	cancel:
+		function() {
+		/* summary:
+		 *   If a forEach() loop is in progress, calling cancel() stops
+		 *   the loop.
+		 */
+			dojo.unimplemented('dojo.data.Result.cancel');
+		},
+	addCallback:
+		function(/* function */ callbackFunction) {
+		/* summary:
+		 *   Allows you to register a callbackFunction that will
+		 *   be called when all the results are available.
+		 *   Patterned after dojo.Deferred.addCallback()
+		 * issues:
+		 *   I (Brian) am not clear on exactly how this shoul work:
+		 *   what parameters it takes, what the return value should
+		 *   be, whether the callback gets called before or after the
+		 *   forEach() loop, whether you can chain callbacks (as with
+		 *   a real Deferred.  I'm worried that doing everything that
+		 *   dojo.Deferred does is too much to ask of basic data-store
+		 *   implementations like a simple CSV store.  Maybe someone
+		 *   else can suggest simple answers to how addCallback should
+		 *   work.
+		 */
+			dojo.unimplemented('dojo.data.Result.addCallback');
+		},
+	addErrback:
+		function(/* function */ errorCallbackFunction) {
+		/* summary:
+		 *   Allows you to register a errorCallbackFunction that
+		 *   will be called if there is any sort of error.
+		 * issues:
+		 *   See the notes under addCallback(), above.
+		 */
+			dojo.unimplemented('dojo.data.Result.addErrback');
+		},
+	getStore:
+		function() {
+		/* summary:
+		 *   Returns the datastore object that created this result list
+		 */
+			dojo.unimplemented('dojo.data.Result.getStore');
+			return null; // an object that implements dojo.data.Read
+		}
+});

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Result.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/SimpleStore.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/SimpleStore.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/SimpleStore.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/SimpleStore.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,16 @@
+/*
+	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.data.SimpleStore");
+dojo.require("dojo.collections.Store");
+
+dojo.deprecated("dojo.data.SimpleStore has been moved to dojo.collections.Store and will be removed before the 0.4 release", "0.4");
+
+dojo.data.SimpleStore = dojo.collections.Store;

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/SimpleStore.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Write.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Write.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Write.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Write.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,152 @@
+/*
+	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.data.Write");
+dojo.require("dojo.lang.declare");
+dojo.require("dojo.data.Read");
+dojo.require("dojo.experimental");
+
+/* summary:
+ *   This is an abstract API that data provider implementations conform to.  
+ *   This file defines methods signatures and intentionally leaves all the
+ *   methods unimplemented.
+ */
+dojo.experimental("dojo.data.Write");
+ 
+dojo.declare("dojo.data.Write", dojo.data.Read, {
+	newItem:
+		function(/* keyword arguments (optional) */ keywordArgs) {
+		/* summary:
+		 *   Returns a newly created item.  Sets the attributes of the new
+		 *   item based on the keywordArgs provided.
+		 * exceptions:
+		 *   Throws an exception if *keywordArgs* is a string or a number or
+		 *   anything other than a simple anonymous object.
+		 * examples:
+		 *   var kermit = store.newItem({name: "Kermit"});
+		 */
+			var newItem;
+			dojo.unimplemented('dojo.data.Write.newItem');
+			return newItem; // item
+		},
+	deleteItem:
+		function(/* item */ item) {
+		/* summary:
+		 *   Deletes an item from the store.
+		 * exceptions:
+		 *   Throws an exception if *item* is not an item (if store.isItem(item)
+		 *   returns false).
+		 * examples:
+		 *   var success = store.deleteItem(kermit);
+		 */
+			dojo.unimplemented('dojo.data.Write.deleteItem');
+			return false; // boolean
+		},
+	set:
+		function(/* item */ item, /* attribute or string */ attribute, /* almost anything */ value) {
+		/* summary:
+		 *   Sets the value of an attribute on an item.
+		 *   Replaces any previous value or values.
+		 * exceptions:
+		 *   Throws an exception if *item* is not an item, or if *attribute*
+		 *   is neither an attribute object or a string.
+		 *   Throws an exception if *value* is undefined.
+		 * examples:
+		 *   var success = store.set(kermit, "color", "green");
+		 */
+			dojo.unimplemented('dojo.data.Write.set');
+			return false; // boolean
+		},
+	setValues:
+		function(/* item */ item, /* attribute or string */ attribute, /* array */ values) {
+		/* summary:
+		 *   Adds each value in the *values* array as a value of the given
+		 *   attribute on the given item.
+		 *   Replaces any previous value or values.
+		 *   Calling store.setValues(x, y, []) (with *values* as an empty array) has
+		 *   the same effect as calling store.clear(x, y).
+		 * exceptions:
+		 *   Throws an exception if *values* is not an array, if *item* is not an
+		 *   item, or if *attribute* is neither an attribute object or a string.
+		 * examples:
+		 *   var success = store.setValues(kermit, "color", ["green", "aqua"]);
+		 *   success = store.setValues(kermit, "color", []);
+		 *   if (success) {assert(!store.hasAttribute(kermit, "color"));}
+		 */
+			dojo.unimplemented('dojo.data.Write.setValues');
+			return false; // boolean
+		},
+	clear:
+		function(/* item */ item, /* attribute or string */ attribute) {
+		/* summary:
+		 *   Deletes all the values of an attribute on an item.
+		 * exceptions:
+		 *   Throws an exception if *item* is not an item, or if *attribute*
+		 *   is neither an attribute object or a string.
+		 * examples:
+		 *   var success = store.clear(kermit, "color");
+		 *   if (success) {assert(!store.hasAttribute(kermit, "color"));}
+		 */
+			dojo.unimplemented('dojo.data.Write.clear');
+			return false; // boolean
+		},
+	save:
+		function() {
+		/* summary:
+		 *   Saves to the server all the changes that have been made locally.
+		 *   The save operation may take some time.  By default the save will
+		 *   be done synchronously, before the call returns.  The caller may
+		 *   be request an asynchronous save by passing {async: true}.
+		 *   If the caller requests an asynchronous save, the data store may do
+		 *   either a synchronous or asynchronous save, whichever it prefers.
+		 *   Different data store implementations may take additional optional
+		 *   parameters.
+		 * issue:
+		 *   Should the async save take a callback, like this:
+		 *     store.save({async: true, onComplete: callback});
+		 *   Or should the async save return a Deferred, like this:
+		 *     var deferred = store.save({async: true});
+		 *     deferred.addCallbacks(successCallback, errorCallback);
+		 *   Or should save() return boolean, like this:
+		 *     var success = store.save();
+		 * examples:
+		 *   var success = store.save();
+		 *   var success = store.save({async: true});
+		 */
+			dojo.unimplemented('dojo.data.Write.save');
+			return false; // boolean
+		},
+	revert:
+		function() {
+		/* summary:
+		 *   Discards any unsaved changes.
+		 * examples:
+		 *   var success = store.revert();
+		 */
+			dojo.unimplemented('dojo.data.Write.revert');
+			return false; // boolean
+		},
+	isDirty:
+		function(/* item (or store) */ item) {
+		/* summary:
+		 *   Returns true if the given item has been modified since the last save().
+		 *   If the datastore object itself is given as a parameter instead of an
+		 *   item, then this method returns true if any item has been modified since
+		 *   the last save().
+		 * exceptions:
+		 *   Throws an exception if *item* is neither an item nor the datastore itself.
+		 * examples:
+		 *   var trueOrFalse = store.isDirty(kermit); // true if kermit is dirty
+		 *   var trueOrFalse = store.isDirty(store);  // true if any item is dirty
+		 */
+			dojo.unimplemented('dojo.data.Write.isDirty');
+			return false; // boolean
+		}
+});

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/Write.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/CsvStore.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/CsvStore.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/CsvStore.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/CsvStore.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,214 @@
+/*
+	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.data.csv.CsvStore");
+dojo.require("dojo.data.Read");
+dojo.require("dojo.lang.assert");
+
+dojo.declare("dojo.data.csv.CsvStore", dojo.data.Read, {
+	/* Summary:
+	 *   The CsvStore implements the dojo.data.Read API.  
+	 * Examples:
+	 *   var csvStore = new dojo.data.csv.CsvStore({url:"movies.csv");
+	 *   var csvStore = new dojo.data.csv.CsvStore({url:"http://example.com/movies.csv");
+	 *   var fileContents = dojo.hostenv.getText("movies.csv");
+	 *   var csvStore = new dojo.data.csv.CsvStore({string:fileContents);
+	 */
+	initializer: 
+		function(/* object */ keywordParameters) {
+			// keywordParameters: object {string: String, url: String}
+			this._arrayOfItems = [];
+			this._loadFinished = false;
+			this._csvFileUrl = keywordParameters["url"];
+			this._csvFileContents = keywordParameters["string"];
+		},
+	get:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute, /* value? */ defaultValue) {
+			// Summary: See dojo.data.Read.get()
+			var attributeValue = item[attribute] || defaultValue;
+			return attributeValue; // a literal, an item, null, or undefined (never an array)
+		},
+	getValues:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute) {
+			// Summary: See dojo.data.Read.getValues()
+			var array = [this.get(item, attribute)];
+			return array; // an array that may contain literals and items
+		},
+	getAttributes:
+		function(/* item */ item) {
+			// Summary: See dojo.data.Read.getAttributes()
+			var array = this._arrayOfKeys;
+			return array; // array
+		},
+	hasAttribute:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute) {
+			// Summary: See dojo.data.Read.hasAttribute()
+			for (var i in this._arrayOfKeys) {
+				if (this._arrayOfKeys[i] == attribute) {
+					return true;
+				}
+			}
+			return false; // boolean
+		},
+	hasAttributeValue:
+		function(/* item */ item, /* attribute or attribute-name-string */ attribute, /* anything */ value) {
+			// Summary: See dojo.data.Read.hasAttributeValue()
+			return (this.get(item, attribute) == value); // boolean
+		},
+	isItem:
+		function(/* anything */ something) {
+			// Summary: See dojo.data.Read.isItem()
+			for (var i in this._arrayOfItems) {
+				if (this._arrayOfItems[i] == something) {
+					return true;
+				}
+			}
+			return false; // boolean
+		},
+	find:
+		function(/* implementation-dependent */ query, /* object */ optionalKeywordArgs ) {
+			// Summary: See dojo.data.Read.find()
+			if (!this._loadFinished) {
+				if (this._csvFileUrl) {
+					this._csvFileContents = dojo.hostenv.getText(this._csvFileUrl);
+				}
+				var arrayOfArrays = this._getArrayOfArraysFromCsvFileContents(this._csvFileContents);
+				if (arrayOfArrays.length == 0) {
+					this._arrayOfKeys = [];
+				} else {
+					this._arrayOfKeys = arrayOfArrays[0];
+				}
+				this._arrayOfItems = this._getArrayOfItemsFromArrayOfArrays(arrayOfArrays);
+			}
+			var result = new dojo.data.csv.Result(this._arrayOfItems, this);
+			return result; // dojo.data.csv.Result
+		},
+	getIdentity:
+		function(/* item */ item) {
+			// Summary: See dojo.data.Read.getIdentity()
+			for (var i in this._arrayOfItems) {
+				if (this._arrayOfItems[i] == item) {
+					return i;
+				}
+			}
+			return null; // boolean
+		},
+	getByIdentity:
+		function(/* string */ id) {
+			// Summary: See dojo.data.Read.getByIdentity()
+			var i = parseInt(id);
+			if (i < this._arrayOfItems.length) {
+				return this._arrayOfItems[i];
+			} else {
+				return null;
+			}
+		},
+
+	// -------------------------------------------------------------------
+	// Private methods
+	_getArrayOfArraysFromCsvFileContents:
+		function(/* string */ csvFileContents) {
+			/* Summary:
+			 *   Parses a string of CSV records into a nested array structure.
+			 * Description:
+			 *   Given a string containing CSV records, this method parses
+			 *   the string and returns a data structure containing the parsed
+			 *   content.  The data structure we return is an array of length
+			 *   R, where R is the number of rows (lines) in the CSV data.  The 
+			 *   return array contains one sub-array for each CSV line, and each 
+			 *   sub-array contains C string values, where C is the number of 
+			 *   columns in the CSV data.
+			 * Example:
+			 *   For example, given this CSV string as input:
+			 *     "Title, Year, Producer \n Alien, 1979, Ridley Scott \n Blade Runner, 1982, Ridley Scott"
+			 *   We will return this data structure:
+			 *     [["Title", "Year", "Producer"]
+			 *      ["Alien", "1979", "Ridley Scott"],  
+			 *      ["Blade Runner", "1982", "Ridley Scott"]]
+			 */
+			dojo.lang.assertType(csvFileContents, String);
+			
+			var lineEndingCharacters = new RegExp("\r\n|\n|\r");
+			var leadingWhiteSpaceCharacters = new RegExp("^\\s+",'g');
+			var trailingWhiteSpaceCharacters = new RegExp("\\s+$",'g');
+			var doubleQuotes = new RegExp('""','g');
+			var arrayOfOutputRecords = [];
+			
+			var arrayOfInputLines = csvFileContents.split(lineEndingCharacters);
+			for (var i in arrayOfInputLines) {
+				var singleLine = arrayOfInputLines[i];
+				if (singleLine.length > 0) {
+					var listOfFields = singleLine.split(',');
+					var j = 0;
+					while (j < listOfFields.length) {
+						var space_field_space = listOfFields[j];
+						var field_space = space_field_space.replace(leadingWhiteSpaceCharacters, ''); // trim leading whitespace
+						var field = field_space.replace(trailingWhiteSpaceCharacters, ''); // trim trailing whitespace
+						var firstChar = field.charAt(0);
+						var lastChar = field.charAt(field.length - 1);
+						var secondToLastChar = field.charAt(field.length - 2);
+						var thirdToLastChar = field.charAt(field.length - 3);
+						if ((firstChar == '"') && 
+								((lastChar != '"') || 
+								 ((lastChar == '"') && (secondToLastChar == '"') && (thirdToLastChar != '"')) )) {
+							if (j+1 === listOfFields.length) {
+								// alert("The last field in record " + i + " is corrupted:\n" + field);
+								return null;
+							}
+							var nextField = listOfFields[j+1];
+							listOfFields[j] = field_space + ',' + nextField;
+							listOfFields.splice(j+1, 1); // delete element [j+1] from the list
+						} else {
+							if ((firstChar == '"') && (lastChar == '"')) {
+								field = field.slice(1, (field.length - 1)); // trim the " characters off the ends
+								field = field.replace(doubleQuotes, '"');   // replace "" with "
+							}
+							listOfFields[j] = field;
+							j += 1;
+						}
+					}
+					arrayOfOutputRecords.push(listOfFields);
+				}
+			}
+			return arrayOfOutputRecords; // Array
+		},
+
+	_getArrayOfItemsFromArrayOfArrays:
+		function(/* array */ arrayOfArrays) {
+			/* Summary:
+			 *   Converts a nested array structure into an array of keyword objects.
+			 * Example:
+			 *   For example, given this as input:
+			 *     [["Title", "Year", "Producer"]
+			 *      ["Alien", "1979", "Ridley Scott"],  
+			 *      ["Blade Runner", "1982", "Ridley Scott"]]
+			 *   We will return this as output:
+			 *     [{"Title":"Alien", "Year":"1979", "Producer":"Ridley Scott"},
+			 *      {"Title":"Blade Runner", "Year":"1982", "Producer":"Ridley Scott"}]
+			 */
+			dojo.lang.assertType(arrayOfArrays, Array);
+			var arrayOfItems = [];
+			if (arrayOfArrays.length > 1) {
+				var arrayOfKeys = arrayOfArrays[0];
+				for (var i = 1; i < arrayOfArrays.length; ++i) {
+					var row = arrayOfArrays[i];
+					var item = {};
+					for (var j in row) {
+						var value = row[j];
+						var key = arrayOfKeys[j];
+						item[key] = value;
+					}
+					arrayOfItems.push(item);
+				}
+			}
+			return arrayOfItems; // Array
+		}
+});
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/CsvStore.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/Result.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/Result.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/Result.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/Result.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,91 @@
+/*
+	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.data.csv.Result");
+dojo.require("dojo.data.Result");
+dojo.require("dojo.lang.assert");
+
+dojo.declare("dojo.data.csv.Result", dojo.data.Result, {
+	/* Summary:
+	 *   dojo.data.csv.Result implements the dojo.data.Result API.  
+	 */
+	initializer: 
+		function(/* array */ arrayOfItems, /* object */ dataStore) {
+			dojo.lang.assertType(arrayOfItems, Array);
+			this._arrayOfItems = arrayOfItems;
+			this._dataStore = dataStore;
+			this._cancel = false;
+			this._inProgress = false;
+		},
+	forEach:
+		function(/* function or object */ functionOrKeywordObject) {
+			// Summary: See dojo.data.Result.forEach()
+			dojo.lang.assertType(functionOrKeywordObject, [Function, "pureobject"]); 
+			var callbackFunction = null;
+			var callbackObject = null;
+			var callbackFunctionName = null;
+			if (dojo.lang.isFunction(functionOrKeywordObject)) {
+				callbackFunction = functionOrKeywordObject;
+			} else {
+				var keywordObject = functionOrKeywordObject;
+				dojo.lang.assertType(keywordObject, "pureobject");
+				var callbackObject = keywordObject["object"];
+				var callbackFunctionName = keywordObject["callback"];
+			}
+			this._inProgress = true;
+			for (var i in this._arrayOfItems) {
+				var item = this._arrayOfItems[i];
+				if (!this._cancel) {
+					if (callbackFunction) {
+						callbackFunction(item, this);
+					} else {
+						callbackObject[callbackFunctionName](item, this);
+					}
+				}
+			}
+			this._inProgress = false;
+			this._cancel = false;
+			
+			return true; // boolean
+		},
+	getLength:
+		function() {
+			// Summary: See dojo.data.Result.getLength()
+			return this._arrayOfItems.length; // integer
+		},
+	inProgress:
+		function() {
+			// Summary: See dojo.data.Result.inProgress()
+			return this._inProgress; // boolean
+		},
+	cancel:
+		function() {
+			// Summary: See dojo.data.Result.cancel()
+			if (this._inProgress) {
+				this._cancel = true;
+			}
+		},
+	addCallback:
+		function(/* function */ callbackFunction) {
+			// Summary: See dojo.data.Result.addCallback()
+			dojo.unimplemented('dojo.data.csv.Result.addCallback');
+		},
+	addErrback:
+		function(/* function */ errorCallbackFunction) {
+			// Summary: See dojo.data.Result.addErrback()
+			dojo.unimplemented('dojo.data.csv.Result.addErrback');
+		},
+	getStore:
+		function() {
+			// Summary: See dojo.data.Result.getStore()
+			return this._dataStore; // an object that implements dojo.data.Read
+		}
+});
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/Result.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/__package__.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/__package__.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/__package__.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/__package__.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,21 @@
+/*
+	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.require("dojo.experimental");
+
+dojo.experimental("dojo.data.csv.*");
+dojo.kwCompoundRequire({
+	common: [
+		"dojo.data.csv.CsvStore",
+		"dojo.data.csv.Result"
+	]
+});
+dojo.provide("dojo.data.csv.*");
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/csv/__package__.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Attribute.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Attribute.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Attribute.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Attribute.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,62 @@
+/*
+	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.data.old.Attribute");
+dojo.require("dojo.data.old.Item");
+dojo.require("dojo.lang.assert");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Attribute = function(/* dojo.data.old.provider.Base */ dataProvider, /* string */ attributeId) {
+	/**
+	 * summary:
+	 * An Attribute object represents something like a column in 
+	 * a relational database.
+	 */
+	dojo.lang.assertType(dataProvider, dojo.data.old.provider.Base, {optional: true});
+	dojo.lang.assertType(attributeId, String);
+	dojo.data.old.Item.call(this, dataProvider);
+	this._attributeId = attributeId;
+};
+dojo.inherits(dojo.data.old.Attribute, dojo.data.old.Item);
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.Attribute.prototype.toString = function() {
+	return this._attributeId; // string
+};
+
+dojo.data.old.Attribute.prototype.getAttributeId = function() {
+	/**
+	 * summary: 
+	 * Returns the string token that uniquely identifies this
+	 * attribute within the context of a data provider.
+	 * For a data provider that accesses relational databases,
+	 * typical attributeIds might be tokens like "name", "age", 
+	 * "ssn", or "dept_key".
+	 */ 
+	return this._attributeId; // string
+};
+
+dojo.data.old.Attribute.prototype.getType = function() {
+	/**
+	 * summary: Returns the data type of the values of this attribute.
+	 */ 
+	return this.get('type'); // dojo.data.old.Type or null
+};
+
+dojo.data.old.Attribute.prototype.setType = function(/* dojo.data.old.Type or null */ type) {
+	/**
+	 * summary: Sets the data type for this attribute.
+	 */ 
+	this.set('type', type);
+};

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Attribute.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Item.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Item.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Item.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Item.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,327 @@
+/*
+	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.data.old.Item");
+dojo.require("dojo.data.old.Observable");
+dojo.require("dojo.data.old.Value");
+dojo.require("dojo.lang.common");
+dojo.require("dojo.lang.assert");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Item = function(/* dojo.data.old.provider.Base */ dataProvider) {
+	/**
+	 * summary:
+	 * An Item has attributes and attribute values, sort of like 
+	 * a record in a database, or a 'struct' in C.  Instances of
+	 * the Item class know how to store and retrieve their
+	 * attribute values.
+	 */
+	dojo.lang.assertType(dataProvider, dojo.data.old.provider.Base, {optional: true});
+	dojo.data.old.Observable.call(this);
+	this._dataProvider = dataProvider;
+	this._dictionaryOfAttributeValues = {};
+};
+dojo.inherits(dojo.data.old.Item, dojo.data.old.Observable);
+
+// -------------------------------------------------------------------
+// Public class methods
+// -------------------------------------------------------------------
+dojo.data.old.Item.compare = function(/* dojo.data.old.Item */ itemOne, /* dojo.data.old.Item */ itemTwo) {
+	/**
+	 * summary:
+	 * Given two Items to compare, this method returns 0, 1, or -1.
+	 * This method is designed to be used by sorting routines, like
+	 * the JavaScript built-in Array sort() method.
+	 * 
+	 * Example:
+	 * <pre>
+	 *   var a = dataProvider.newItem("kermit");
+	 *   var b = dataProvider.newItem("elmo");
+	 *   var c = dataProvider.newItem("grover");
+	 *   var array = new Array(a, b, c);
+	 *   array.sort(dojo.data.old.Item.compare);
+	 * </pre>
+	 */
+	dojo.lang.assertType(itemOne, dojo.data.old.Item);
+	if (!dojo.lang.isOfType(itemTwo, dojo.data.old.Item)) {
+		return -1;
+	}
+	var nameOne = itemOne.getName();
+	var nameTwo = itemTwo.getName();
+	if (nameOne == nameTwo) {
+		var attributeArrayOne = itemOne.getAttributes();
+		var attributeArrayTwo = itemTwo.getAttributes();
+		if (attributeArrayOne.length != attributeArrayTwo.length) {
+			if (attributeArrayOne.length > attributeArrayTwo.length) {
+				return 1; 
+			} else {
+				return -1;
+			}
+		}
+		for (var i in attributeArrayOne) {
+			var attribute = attributeArrayOne[i];
+			var arrayOfValuesOne = itemOne.getValues(attribute);
+			var arrayOfValuesTwo = itemTwo.getValues(attribute);
+			dojo.lang.assert(arrayOfValuesOne && (arrayOfValuesOne.length > 0));
+			if (!arrayOfValuesTwo) {
+				return 1;
+			}
+			if (arrayOfValuesOne.length != arrayOfValuesTwo.length) {
+				if (arrayOfValuesOne.length > arrayOfValuesTwo.length) {
+					return 1; 
+				} else {
+					return -1;
+				}
+			}
+			for (var j in arrayOfValuesOne) {
+				var value = arrayOfValuesOne[j];
+				if (!itemTwo.hasAttributeValue(value)) {
+					return 1;
+				}
+			}
+			return 0;
+		}
+	} else {
+		if (nameOne > nameTwo) {
+			return 1; 
+		} else {
+			return -1;  // 0, 1, or -1
+		}
+	}
+};
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.Item.prototype.toString = function() {
+	/**
+	 * Returns a simple string representation of the item.
+	 */
+	var arrayOfStrings = [];
+	var attributes = this.getAttributes();
+	for (var i in attributes) {
+		var attribute = attributes[i];
+		var arrayOfValues = this.getValues(attribute);
+		var valueString;
+		if (arrayOfValues.length == 1) {
+			valueString = arrayOfValues[0];
+		} else {
+			valueString = '[';
+			valueString += arrayOfValues.join(', ');
+			valueString += ']';
+		}
+		arrayOfStrings.push('  ' + attribute + ': ' + valueString);
+	}
+	var returnString = '{ ';
+	returnString += arrayOfStrings.join(',\n');
+	returnString += ' }';
+	return returnString; // string
+};
+
+dojo.data.old.Item.prototype.compare = function(/* dojo.data.old.Item */ otherItem) {
+	/**
+	 * summary: Compares this Item to another Item, and returns 0, 1, or -1.
+	 */ 
+	return dojo.data.old.Item.compare(this, otherItem); // 0, 1, or -1
+};
+
+dojo.data.old.Item.prototype.isEqual = function(/* dojo.data.old.Item */ otherItem) {
+	/**
+	 * summary: Returns true if this Item is equal to the otherItem, or false otherwise.
+	 */
+	return (this.compare(otherItem) == 0); // boolean
+};
+
+dojo.data.old.Item.prototype.getName = function() {
+	return this.get('name');
+};
+
+dojo.data.old.Item.prototype.get = function(/* string or dojo.data.old.Attribute */ attributeId) {
+	/**
+	 * summary: Returns a single literal value, like "foo" or 33.
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	var literalOrValueOrArray = this._dictionaryOfAttributeValues[attributeId];
+	if (dojo.lang.isUndefined(literalOrValueOrArray)) {
+		return null; // null
+	}
+	if (literalOrValueOrArray instanceof dojo.data.old.Value) {
+		return literalOrValueOrArray.getValue(); // literal
+	}
+	if (dojo.lang.isArray(literalOrValueOrArray)) {
+		var dojoDataValue = literalOrValueOrArray[0];
+		return dojoDataValue.getValue(); // literal
+	}
+	return literalOrValueOrArray; // literal
+};
+
+dojo.data.old.Item.prototype.getValue = function(/* string or dojo.data.old.Attribute */ attributeId) {
+	/**
+	 * summary: Returns a single instance of dojo.data.old.Value.
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	var literalOrValueOrArray = this._dictionaryOfAttributeValues[attributeId];
+	if (dojo.lang.isUndefined(literalOrValueOrArray)) {
+		return null; // null
+	}
+	if (literalOrValueOrArray instanceof dojo.data.old.Value) {
+		return literalOrValueOrArray; // dojo.data.old.Value
+	}
+	if (dojo.lang.isArray(literalOrValueOrArray)) {
+		var dojoDataValue = literalOrValueOrArray[0];
+		return dojoDataValue; // dojo.data.old.Value
+	}
+	var literal = literalOrValueOrArray;
+	dojoDataValue = new dojo.data.old.Value(literal);
+	this._dictionaryOfAttributeValues[attributeId] = dojoDataValue;
+	return dojoDataValue; // dojo.data.old.Value
+};
+
+dojo.data.old.Item.prototype.getValues = function(/* string or dojo.data.old.Attribute */ attributeId) {
+	/**
+	 * summary: Returns an array of dojo.data.old.Value objects.
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	var literalOrValueOrArray = this._dictionaryOfAttributeValues[attributeId];
+	if (dojo.lang.isUndefined(literalOrValueOrArray)) {
+		return null; // null
+	}
+	if (literalOrValueOrArray instanceof dojo.data.old.Value) {
+		var array = [literalOrValueOrArray];
+		this._dictionaryOfAttributeValues[attributeId] = array;
+		return array; // Array
+	}
+	if (dojo.lang.isArray(literalOrValueOrArray)) {
+		return literalOrValueOrArray; // Array
+	}
+	var literal = literalOrValueOrArray;
+	var dojoDataValue = new dojo.data.old.Value(literal);
+	array = [dojoDataValue];
+	this._dictionaryOfAttributeValues[attributeId] = array;
+	return array; // Array
+};
+
+dojo.data.old.Item.prototype.load = function(/* string or dojo.data.old.Attribute */ attributeId, /* anything */ value) {
+	/**
+	 * summary: 
+	 * Used for loading an attribute value into an item when
+	 * the item is first being loaded into memory from some
+	 * data store (such as a file).
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	this._dataProvider.registerAttribute(attributeId);
+	var literalOrValueOrArray = this._dictionaryOfAttributeValues[attributeId];
+	if (dojo.lang.isUndefined(literalOrValueOrArray)) {
+		this._dictionaryOfAttributeValues[attributeId] = value;
+		return;
+	}
+	if (!(value instanceof dojo.data.old.Value)) {
+		value = new dojo.data.old.Value(value);
+	}
+	if (literalOrValueOrArray instanceof dojo.data.old.Value) {
+		var array = [literalOrValueOrArray, value];
+		this._dictionaryOfAttributeValues[attributeId] = array;
+		return;
+	}
+	if (dojo.lang.isArray(literalOrValueOrArray)) {
+		literalOrValueOrArray.push(value);
+		return;
+	}
+	var literal = literalOrValueOrArray;
+	var dojoDataValue = new dojo.data.old.Value(literal);
+	array = [dojoDataValue, value];
+	this._dictionaryOfAttributeValues[attributeId] = array;
+};
+
+dojo.data.old.Item.prototype.set = function(/* string or dojo.data.old.Attribute */ attributeId, /* anything */ value) {
+	/**
+	 * summary: 
+	 * Used for setting an attribute value as a result of a
+	 * user action.
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	this._dataProvider.registerAttribute(attributeId);
+	this._dictionaryOfAttributeValues[attributeId] = value;
+	this._dataProvider.noteChange(this, attributeId, value);
+};
+
+dojo.data.old.Item.prototype.setValue = function(/* string or dojo.data.old.Attribute */ attributeId, /* dojo.data.old.Value */ value) {
+	this.set(attributeId, value);
+};
+
+dojo.data.old.Item.prototype.addValue = function(/* string or dojo.data.old.Attribute */ attributeId, /* anything */ value) {
+	/**
+	 * summary: 
+	 * Used for adding an attribute value as a result of a
+	 * user action.
+	 */ 
+	this.load(attributeId, value);
+	this._dataProvider.noteChange(this, attributeId, value);
+};
+
+dojo.data.old.Item.prototype.setValues = function(/* string or dojo.data.old.Attribute */ attributeId, /* Array */ arrayOfValues) {
+	/**
+	 * summary: 
+	 * Used for setting an array of attribute values as a result of a
+	 * user action.
+	 */
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	dojo.lang.assertType(arrayOfValues, Array);
+	this._dataProvider.registerAttribute(attributeId);
+	var finalArray = [];
+	this._dictionaryOfAttributeValues[attributeId] = finalArray;
+	for (var i in arrayOfValues) {
+		var value = arrayOfValues[i];
+		if (!(value instanceof dojo.data.old.Value)) {
+			value = new dojo.data.old.Value(value);
+		}
+		finalArray.push(value);
+		this._dataProvider.noteChange(this, attributeId, value);
+	}
+};
+
+dojo.data.old.Item.prototype.getAttributes = function() {
+	/**
+	 * summary: 
+	 * Returns an array containing all of the attributes for which
+	 * this item has attribute values.
+	 */ 
+	var arrayOfAttributes = [];
+	for (var key in this._dictionaryOfAttributeValues) {
+		arrayOfAttributes.push(this._dataProvider.getAttribute(key));
+	}
+	return arrayOfAttributes; // Array
+};
+
+dojo.data.old.Item.prototype.hasAttribute = function(/* string or dojo.data.old.Attribute */ attributeId) {
+	/**
+	 * summary: Returns true if the given attribute of the item has been assigned any value.
+	 */ 
+	// dojo.lang.assertType(attributeId, [String, dojo.data.old.Attribute]);
+	return (attributeId in this._dictionaryOfAttributeValues); // boolean
+};
+
+dojo.data.old.Item.prototype.hasAttributeValue = function(/* string or dojo.data.old.Attribute */ attributeId, /* anything */ value) {
+	/**
+	 * summary: Returns true if the given attribute of the item has been assigned the given value.
+	 */ 
+	var arrayOfValues = this.getValues(attributeId);
+	for (var i in arrayOfValues) {
+		var candidateValue = arrayOfValues[i];
+		if (candidateValue.isEqual(value)) {
+			return true; // boolean
+		}
+	}
+	return false; // boolean
+};
+
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Item.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Kind.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Kind.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Kind.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Kind.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,28 @@
+/*
+	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.data.old.Kind");
+dojo.require("dojo.data.old.Item");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Kind = function(/* dojo.data.old.provider.Base */ dataProvider) {
+	/**
+	 * summary:
+	 * A Kind represents a kind of item.  In the dojo data model
+	 * the item Snoopy might belong to the 'kind' Dog, where in
+	 * a Java program the object Snoopy would belong to the 'class'
+	 * Dog, and in MySQL the record for Snoopy would be in the 
+	 * table Dog.
+	 */
+	dojo.data.old.Item.call(this, dataProvider);
+};
+dojo.inherits(dojo.data.old.Kind, dojo.data.old.Item);

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Kind.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Observable.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Observable.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Observable.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Observable.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,59 @@
+/*
+	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.data.old.Observable");
+dojo.require("dojo.lang.common");
+dojo.require("dojo.lang.assert");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Observable = function() {
+};
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.Observable.prototype.addObserver = function(/* object */ observer) {
+	/**
+	 * summary: Registers an object as an observer of this item,
+	 * so that the object will be notified when the item changes.
+	 */ 
+	dojo.lang.assertType(observer, Object);
+	dojo.lang.assertType(observer.observedObjectHasChanged, Function);
+	if (!this._arrayOfObservers) {
+		this._arrayOfObservers = [];
+	}
+	if (!dojo.lang.inArray(this._arrayOfObservers, observer)) {
+		this._arrayOfObservers.push(observer);
+	}
+};
+
+dojo.data.old.Observable.prototype.removeObserver = function(/* object */ observer) {
+	/**
+	 * summary: Removes the observer registration for a previously
+	 * registered object.
+	 */ 
+	if (!this._arrayOfObservers) {
+		return;
+	}
+	var index = dojo.lang.indexOf(this._arrayOfObservers, observer);
+	if (index != -1) {
+		this._arrayOfObservers.splice(index, 1);
+	}
+};
+
+dojo.data.old.Observable.prototype.getObservers = function() {
+	/**
+	 * summary: Returns an array with all the observers of this item.
+	 */ 
+	return this._arrayOfObservers; // Array or undefined
+};
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Observable.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/ResultSet.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/ResultSet.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/ResultSet.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/ResultSet.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,70 @@
+/*
+	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.data.old.ResultSet");
+dojo.require("dojo.lang.assert");
+dojo.require("dojo.collections.Collections");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.ResultSet = function(/* dojo.data.old.provider.Base */ dataProvider, /* Array */ arrayOfItems) {
+	/**
+	 * summary:
+	 * A ResultSet holds a collection of Items.  A data provider
+	 * returns a ResultSet in reponse to a query.
+	 * (The name "Result Set" comes from the MySQL terminology.)
+	 */
+	dojo.lang.assertType(dataProvider, dojo.data.old.provider.Base, {optional: true});
+	dojo.lang.assertType(arrayOfItems, Array, {optional: true});
+	dojo.data.old.Observable.call(this);
+	this._dataProvider = dataProvider;
+	this._arrayOfItems = [];
+	if (arrayOfItems) {
+		this._arrayOfItems = arrayOfItems;
+	}
+};
+dojo.inherits(dojo.data.old.ResultSet, dojo.data.old.Observable);
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.ResultSet.prototype.toString = function() {
+	var returnString = this._arrayOfItems.join(', ');
+	return returnString; // string
+};
+
+dojo.data.old.ResultSet.prototype.toArray = function() {
+	return this._arrayOfItems; // Array
+};
+
+dojo.data.old.ResultSet.prototype.getIterator = function() {
+	return new dojo.collections.Iterator(this._arrayOfItems);
+};
+
+dojo.data.old.ResultSet.prototype.getLength = function() {
+	return this._arrayOfItems.length; // integer
+};
+
+dojo.data.old.ResultSet.prototype.getItemAt = function(/* numeric */ index) {
+	return this._arrayOfItems[index];
+};
+
+dojo.data.old.ResultSet.prototype.indexOf = function(/* dojo.data.old.Item */ item) {
+	return dojo.lang.indexOf(this._arrayOfItems, item); // integer
+};
+
+dojo.data.old.ResultSet.prototype.contains = function(/* dojo.data.old.Item */ item) {
+	return dojo.lang.inArray(this._arrayOfItems, item); // boolean
+};
+
+dojo.data.old.ResultSet.prototype.getDataProvider = function() {
+	return this._dataProvider; // dojo.data.old.provider.Base
+};
\ No newline at end of file

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/ResultSet.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Type.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Type.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Type.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Type.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,25 @@
+/*
+	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.data.old.Type");
+dojo.require("dojo.data.old.Item");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Type = function(/* dojo.data.old.provider.Base */ dataProvider) {
+	/**
+	 * summary:
+	 * A Type represents a type of value, like Text, Number, Picture,
+	 * or Varchar.
+	 */
+	dojo.data.old.Item.call(this, dataProvider);
+};
+dojo.inherits(dojo.data.old.Type, dojo.data.old.Item);

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Type.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Value.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Value.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Value.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Value.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,55 @@
+/*
+	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.data.old.Value");
+dojo.require("dojo.lang.assert");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.Value = function(/* anything */ value) {
+	/**
+	 * summary:
+	 * A Value represents a simple literal value (like "foo" or 334),
+	 * or a reference value (a pointer to an Item).
+	 */
+	this._value = value;
+	this._type = null;
+};
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.Value.prototype.toString = function() {
+	return this._value.toString(); // string
+};
+
+dojo.data.old.Value.prototype.getValue = function() {
+	/**
+	 * summary: Returns the value itself.
+	 */ 
+	return this._value; // anything
+};
+
+dojo.data.old.Value.prototype.getType = function() {
+	/**
+	 * summary: Returns the data type of the value.
+	 */ 
+	dojo.unimplemented('dojo.data.old.Value.prototype.getType');
+	return this._type; // dojo.data.old.Type
+};
+
+dojo.data.old.Value.prototype.compare = function() {
+	dojo.unimplemented('dojo.data.old.Value.prototype.compare');
+};
+
+dojo.data.old.Value.prototype.isEqual = function() {
+	dojo.unimplemented('dojo.data.old.Value.prototype.isEqual');
+};

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/Value.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/__package__.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/__package__.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/__package__.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/__package__.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,22 @@
+/*
+	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.require("dojo.experimental");
+
+dojo.experimental("dojo.data.old.*");
+dojo.kwCompoundRequire({
+	common: [
+		"dojo.data.old.Item",
+		"dojo.data.old.ResultSet",
+		"dojo.data.old.provider.FlatFile"
+	]
+});
+dojo.provide("dojo.data.old.*");
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/__package__.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Csv.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Csv.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Csv.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Csv.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,112 @@
+/*
+	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.data.old.format.Csv");
+dojo.require("dojo.lang.assert");
+
+
+dojo.data.old.format.Csv = new function() {
+
+	// -------------------------------------------------------------------
+	// Public functions
+	// -------------------------------------------------------------------
+	this.getArrayStructureFromCsvFileContents = function(/* string */ csvFileContents) {
+		/**
+		 * Given a string containing CSV records, this method parses
+		 * the string and returns a data structure containing the parsed
+		 * content.  The data structure we return is an array of length
+		 * R, where R is the number of rows (lines) in the CSV data.  The 
+		 * return array contains one sub-array for each CSV line, and each 
+		 * sub-array contains C string values, where C is the number of 
+		 * columns in the CSV data.
+		 * 
+		 * For example, given this CSV string as input:
+		 * <pre>
+		 *   "Title, Year, Producer \n Alien, 1979, Ridley Scott \n Blade Runner, 1982, Ridley Scott"
+		 * </pre>
+		 * We will return this data structure:
+		 * <pre>
+		 *   [["Title", "Year", "Producer"]
+		 *    ["Alien", "1979", "Ridley Scott"],  
+		 *    ["Blade Runner", "1982", "Ridley Scott"]]
+		 * </pre>
+		 */
+		dojo.lang.assertType(csvFileContents, String);
+		
+		var lineEndingCharacters = new RegExp("\r\n|\n|\r");
+		var leadingWhiteSpaceCharacters = new RegExp("^\\s+",'g');
+		var trailingWhiteSpaceCharacters = new RegExp("\\s+$",'g');
+		var doubleQuotes = new RegExp('""','g');
+		var arrayOfOutputRecords = [];
+		
+		var arrayOfInputLines = csvFileContents.split(lineEndingCharacters);
+		for (var i in arrayOfInputLines) {
+			var singleLine = arrayOfInputLines[i];
+			if (singleLine.length > 0) {
+				var listOfFields = singleLine.split(',');
+				var j = 0;
+				while (j < listOfFields.length) {
+					var space_field_space = listOfFields[j];
+					var field_space = space_field_space.replace(leadingWhiteSpaceCharacters, ''); // trim leading whitespace
+					var field = field_space.replace(trailingWhiteSpaceCharacters, ''); // trim trailing whitespace
+					var firstChar = field.charAt(0);
+					var lastChar = field.charAt(field.length - 1);
+					var secondToLastChar = field.charAt(field.length - 2);
+					var thirdToLastChar = field.charAt(field.length - 3);
+					if ((firstChar == '"') && 
+							((lastChar != '"') || 
+							 ((lastChar == '"') && (secondToLastChar == '"') && (thirdToLastChar != '"')) )) {
+						if (j+1 === listOfFields.length) {
+							// alert("The last field in record " + i + " is corrupted:\n" + field);
+							return null;
+						}
+						var nextField = listOfFields[j+1];
+						listOfFields[j] = field_space + ',' + nextField;
+						listOfFields.splice(j+1, 1); // delete element [j+1] from the list
+					} else {
+						if ((firstChar == '"') && (lastChar == '"')) {
+							field = field.slice(1, (field.length - 1)); // trim the " characters off the ends
+							field = field.replace(doubleQuotes, '"');   // replace "" with "
+						}
+						listOfFields[j] = field;
+						j += 1;
+					}
+				}
+				arrayOfOutputRecords.push(listOfFields);
+			}
+		}
+		return arrayOfOutputRecords; // Array
+	};
+
+	this.loadDataProviderFromFileContents = function(/* dojo.data.old.provider.Base */ dataProvider, /* string */ csvFileContents) {
+		dojo.lang.assertType(dataProvider, dojo.data.old.provider.Base);
+		dojo.lang.assertType(csvFileContents, String);
+		var arrayOfArrays = this.getArrayStructureFromCsvFileContents(csvFileContents);
+		if (arrayOfArrays) {
+			var arrayOfKeys = arrayOfArrays[0];
+			for (var i = 1; i < arrayOfArrays.length; ++i) {
+				var row = arrayOfArrays[i];
+				var item = dataProvider.getNewItemToLoad();
+				for (var j in row) {
+					var value = row[j];
+					var key = arrayOfKeys[j];
+					item.load(key, value);
+				}
+			}
+		}
+	};
+	
+	this.getCsvStringFromResultSet = function(/* dojo.data.old.ResultSet */ resultSet) {
+		dojo.unimplemented('dojo.data.old.format.Csv.getCsvStringFromResultSet');
+		var csvString = null;
+		return csvString; // String
+	};
+	
+}();

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Csv.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Json.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Json.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Json.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Json.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,103 @@
+/*
+	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.data.old.format.Json");
+dojo.require("dojo.lang.assert");
+
+dojo.data.old.format.Json = new function() {
+
+	// -------------------------------------------------------------------
+	// Public functions
+	// -------------------------------------------------------------------
+	this.loadDataProviderFromFileContents = function(/* dojo.data.old.provider.Base */ dataProvider, /* string */ jsonFileContents) {
+		dojo.lang.assertType(dataProvider, dojo.data.old.provider.Base);
+		dojo.lang.assertType(jsonFileContents, String);
+		var arrayOfJsonData = eval("(" + jsonFileContents + ")");
+		this.loadDataProviderFromArrayOfJsonData(dataProvider, arrayOfJsonData);
+	};
+	
+	this.loadDataProviderFromArrayOfJsonData = function(/* dojo.data.old.provider.Base */ dataProvider, /* Array */ arrayOfJsonData) {
+		dojo.lang.assertType(arrayOfJsonData, Array, {optional: true});
+		if (arrayOfJsonData && (arrayOfJsonData.length > 0)) {
+			var firstRow = arrayOfJsonData[0];
+			dojo.lang.assertType(firstRow, [Array, "pureobject"]);
+			if (dojo.lang.isArray(firstRow)) {
+				_loadDataProviderFromArrayOfArrays(dataProvider, arrayOfJsonData);
+			} else {
+				dojo.lang.assertType(firstRow, "pureobject");
+				_loadDataProviderFromArrayOfObjects(dataProvider, arrayOfJsonData);
+			}
+		}
+	};
+
+	this.getJsonStringFromResultSet = function(/* dojo.data.old.ResultSet */ resultSet) {
+		dojo.unimplemented('dojo.data.old.format.Json.getJsonStringFromResultSet');
+		var jsonString = null;
+		return jsonString; // String
+	};
+
+	// -------------------------------------------------------------------
+	// Private functions
+	// -------------------------------------------------------------------
+	function _loadDataProviderFromArrayOfArrays(/* dojo.data.old.provider.Base */ dataProvider, /* Array */ arrayOfJsonData) {
+		/** 
+		 * Example: 
+		 * var arrayOfJsonStates = [
+		 * 	 [ "abbr",  "population",  "name" ]
+		 * 	 [  "WA",     5894121,      "Washington"    ],
+		 * 	 [  "WV",     1808344,      "West Virginia" ],
+		 * 	 [  "WI",     5453896,      "Wisconsin"     ],
+		 *   [  "WY",      493782,      "Wyoming"       ] ];
+		 * this._loadFromArrayOfArrays(arrayOfJsonStates);
+		 */
+		var arrayOfKeys = arrayOfJsonData[0];
+		for (var i = 1; i < arrayOfJsonData.length; ++i) {
+			var row = arrayOfJsonData[i];
+			var item = dataProvider.getNewItemToLoad();
+			for (var j in row) {
+				var value = row[j];
+				var key = arrayOfKeys[j];
+				item.load(key, value);
+			}
+		}
+	}
+
+	function _loadDataProviderFromArrayOfObjects(/* dojo.data.old.provider.Base */ dataProvider, /* Array */ arrayOfJsonData) {
+		/** 
+		 * Example: 
+		 * var arrayOfJsonStates = [
+		 * 	 { abbr: "WA", name: "Washington" },
+		 * 	 { abbr: "WV", name: "West Virginia" },
+		 * 	 { abbr: "WI", name: "Wisconsin", song: "On, Wisconsin!" },
+		 * 	 { abbr: "WY", name: "Wyoming", cities: ["Lander", "Cheyenne", "Laramie"] } ];
+		 * this._loadFromArrayOfArrays(arrayOfJsonStates);
+		 */
+		// dojo.debug("_loadDataProviderFromArrayOfObjects");
+		for (var i in arrayOfJsonData) {
+			var row = arrayOfJsonData[i];
+			var item = dataProvider.getNewItemToLoad();
+			for (var key in row) {
+				var value = row[key];
+				if (dojo.lang.isArray(value)) {
+					var arrayOfValues = value;
+					for (var j in arrayOfValues) {
+						value = arrayOfValues[j];
+						item.load(key, value);
+						// dojo.debug("loaded: " + key + " = " + value); 
+					}
+				} else {
+					item.load(key, value);
+				}
+			}
+		}
+	}
+	
+}();
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/format/Json.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Base.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Base.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Base.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Base.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,183 @@
+/*
+	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.data.old.provider.Base");
+dojo.require("dojo.lang.assert");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.provider.Base = function() {
+	/**
+	 * summary:
+	 * A Data Provider serves as a connection to some data source,
+	 * like a relational database.  This data provider Base class
+	 * serves as an abstract superclass for other data provider
+	 * classes.
+	 */
+	this._countOfNestedTransactions = 0;
+	this._changesInCurrentTransaction = null;
+};
+
+// -------------------------------------------------------------------
+// Public instance methods
+// -------------------------------------------------------------------
+dojo.data.old.provider.Base.prototype.beginTransaction = function() {
+	/**
+	 * Marks the beginning of a transaction.
+	 *
+	 * Each time you call beginTransaction() you open a new transaction, 
+	 * which you need to close later using endTransaction().  Transactions
+	 * may be nested, but the beginTransaction and endTransaction calls
+	 * always need to come in pairs.
+	 */
+	if (this._countOfNestedTransactions === 0) {
+		this._changesInCurrentTransaction = [];
+	}
+	this._countOfNestedTransactions += 1;
+};
+
+dojo.data.old.provider.Base.prototype.endTransaction = function() {
+	/**
+	 * Marks the end of a transaction.
+	 */
+	this._countOfNestedTransactions -= 1;
+	dojo.lang.assert(this._countOfNestedTransactions >= 0);
+
+	if (this._countOfNestedTransactions === 0) {
+		var listOfChangesMade = this._saveChanges();
+		this._changesInCurrentTransaction = null;
+		if (listOfChangesMade.length > 0) {
+			// dojo.debug("endTransaction: " + listOfChangesMade.length + " changes made");
+			this._notifyObserversOfChanges(listOfChangesMade);
+		}
+	}
+};
+
+dojo.data.old.provider.Base.prototype.getNewItemToLoad = function() {
+	return this._newItem(); // dojo.data.old.Item
+};
+
+dojo.data.old.provider.Base.prototype.newItem = function(/* string */ itemName) {
+	/**
+	 * Creates a new item.
+	 */
+	dojo.lang.assertType(itemName, String, {optional: true});
+	var item = this._newItem();
+	if (itemName) {
+		item.set('name', itemName);
+	}
+	return item; // dojo.data.old.Item
+};
+
+dojo.data.old.provider.Base.prototype.newAttribute = function(/* string */ attributeId) {
+	/**
+	 * Creates a new attribute.
+	 */
+	dojo.lang.assertType(attributeId, String, {optional: true});
+	var attribute = this._newAttribute(attributeId);
+	return attribute; // dojo.data.old.Attribute
+};
+
+dojo.data.old.provider.Base.prototype.getAttribute = function(/* string */ attributeId) {
+	dojo.unimplemented('dojo.data.old.provider.Base');
+	var attribute;
+	return attribute; // dojo.data.old.Attribute
+};
+
+dojo.data.old.provider.Base.prototype.getAttributes = function() {
+	dojo.unimplemented('dojo.data.old.provider.Base');
+	return this._arrayOfAttributes; // Array
+};
+
+dojo.data.old.provider.Base.prototype.fetchArray = function() {
+	dojo.unimplemented('dojo.data.old.provider.Base');
+	return []; // Array
+};
+
+dojo.data.old.provider.Base.prototype.fetchResultSet = function() {
+	dojo.unimplemented('dojo.data.old.provider.Base');
+	var resultSet;
+	return resultSet; // dojo.data.old.ResultSet
+};
+
+dojo.data.old.provider.Base.prototype.noteChange = function(/* dojo.data.old.Item */ item, /* string or dojo.data.old.Attribute */ attribute, /* anything */ value) {
+	var change = {item: item, attribute: attribute, value: value};
+	if (this._countOfNestedTransactions === 0) {
+		this.beginTransaction();
+		this._changesInCurrentTransaction.push(change);
+		this.endTransaction();
+	} else {
+		this._changesInCurrentTransaction.push(change);
+	}
+};
+
+dojo.data.old.provider.Base.prototype.addItemObserver = function(/* dojo.data.old.Item */ item, /* object */ observer) {
+	/**
+	 * summary: Registers an object as an observer of an item,
+	 * so that the object will be notified when the item changes.
+	 */
+	dojo.lang.assertType(item, dojo.data.old.Item);
+	item.addObserver(observer);
+};
+
+dojo.data.old.provider.Base.prototype.removeItemObserver = function(/* dojo.data.old.Item */ item, /* object */ observer) {
+	/**
+	 * summary: Removes the observer registration for a previously
+	 * registered object.
+	 */ 
+	dojo.lang.assertType(item, dojo.data.old.Item);
+	item.removeObserver(observer);
+};
+
+// -------------------------------------------------------------------
+// Private instance methods
+// -------------------------------------------------------------------
+dojo.data.old.provider.Base.prototype._newItem = function() {
+	var item = new dojo.data.old.Item(this);
+	return item; // dojo.data.old.Item
+};
+
+dojo.data.old.provider.Base.prototype._newAttribute = function(/* String */ attributeId) {
+	var attribute = new dojo.data.old.Attribute(this);
+	return attribute; // dojo.data.old.Attribute
+};
+
+dojo.data.old.provider.Base.prototype._saveChanges = function() {
+	var arrayOfChangesMade = this._changesInCurrentTransaction;
+	return arrayOfChangesMade; // Array
+};
+
+dojo.data.old.provider.Base.prototype._notifyObserversOfChanges = function(/* Array */ arrayOfChanges) {
+	var arrayOfResultSets = this._getResultSets();
+	for (var i in arrayOfChanges) {
+		var change = arrayOfChanges[i];
+		var changedItem = change.item;
+		var arrayOfItemObservers = changedItem.getObservers();
+		for (var j in arrayOfItemObservers) {
+			var observer = arrayOfItemObservers[j];
+			observer.observedObjectHasChanged(changedItem, change);
+		}
+		for (var k in arrayOfResultSets) {
+			var resultSet = arrayOfResultSets[k];
+			var arrayOfResultSetObservers = resultSet.getObservers();
+			for (var m in arrayOfResultSetObservers) {
+				observer = arrayOfResultSetObservers[m];
+				observer.observedObjectHasChanged(resultSet, change);
+			}
+		}
+	}
+};
+
+dojo.data.old.provider.Base.prototype._getResultSets = function() {
+	dojo.unimplemented('dojo.data.old.provider.Base');
+	return []; // Array
+};
+

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Base.js
------------------------------------------------------------------------------
    svn:eol-style = native

Added: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Delicious.js
URL: http://svn.apache.org/viewvc/tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Delicious.js?view=auto&rev=449122
==============================================================================
--- tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Delicious.js (added)
+++ tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Delicious.js Fri Sep 22 16:22:30 2006
@@ -0,0 +1,85 @@
+/*
+	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.data.old.provider.Delicious");
+dojo.require("dojo.data.old.provider.FlatFile");
+dojo.require("dojo.data.old.format.Json");
+
+// -------------------------------------------------------------------
+// Constructor
+// -------------------------------------------------------------------
+dojo.data.old.provider.Delicious = function() {
+	/**
+	 * summary:
+	 * The Delicious Data Provider can be used to take data from
+	 * del.icio.us and make it available as dojo.data.old.Items
+	 * In order to use the Delicious Data Provider, you need 
+	 * to have loaded a script tag that looks like this:
+	 * <script type="text/javascript" src="http://del.icio.us/feeds/json/gumption?count=8"></script>
+	 */
+	dojo.data.old.provider.FlatFile.call(this);
+	// Delicious = null;
+	if (Delicious && Delicious.posts) {
+		dojo.data.old.format.Json.loadDataProviderFromArrayOfJsonData(this, Delicious.posts);
+	} else {
+		// document.write("<script type='text/javascript'>dojo.data.old.provider.Delicious._fetchComplete()</script>");		
+		/*
+		document.write("<script type='text/javascript'>alert('boo!');</script>");		
+		document.write("<script type='text/javascript'>var foo = 'not dojo'; alert('dojo == ' + foo);</script>");		
+		document.write("<script type='text/javascript'>var foo = fetchComplete; alert('dojo == ' + foo);</script>");		
+		fetchComplete();
+		*/
+		// dojo.debug("Delicious line 29: constructor");
+	}
+	var u = this.registerAttribute('u');
+	var d = this.registerAttribute('d');
+	var t = this.registerAttribute('t');
+	
+	u.load('name', 'Bookmark');
+	d.load('name', 'Description');
+	t.load('name', 'Tags');
+	
+	u.load('type', 'String');
+	d.load('type', 'String');
+	t.load('type', 'String');
+};
+dojo.inherits(dojo.data.old.provider.Delicious, dojo.data.old.provider.FlatFile);
+
+/********************************************************************
+ * FIXME: the rest of this is work in progress
+ *
+ 
+dojo.data.old.provider.Delicious.prototype.getNewItemToLoad = function() {
+	var newItem = this._newItem();
+	this._currentArray.push(newItem);
+	return newItem; // dojo.data.old.Item
+};
+
+dojo.data.old.provider.Delicious.prototype.fetchArray = function(query) {
+	if (!query) {	
+		query = "gumption";
+	}
+	this._currentArray = [];
+	alert("Delicious line 60: loadDataProviderFromArrayOfJsonData");
+	alert("Delicious line 61: " + dojo);
+		var sourceUrl = "http://del.icio.us/feeds/json/" + query + "?count=8";
+		document.write("<script type='text/javascript' src='" + sourceUrl + "'></script>");
+		document.write("<script type='text/javascript'>alert('line 63: ' + Delicious.posts[0].u);</script>");		
+		document.write("<script type='text/javascript'>callMe();</script>");		
+	alert("line 66");
+	dojo.data.old.format.Json.loadDataProviderFromArrayOfJsonData(this, Delicious.posts);
+	return this._currentArray; // Array
+};
+
+callMe = function() {
+	alert("callMe!");
+};
+
+*/

Propchange: tapestry/tapestry4/trunk/tapestry-framework/src/js/dojo/src/data/old/provider/Delicious.js
------------------------------------------------------------------------------
    svn:eol-style = native