API CHANGE #2857 - Renamed RequestHandlingData to RequestHandler

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@64953 467b73ca-7a2a-4603-9d3b-597d59a354a9

core/control/Controller.php

@@ -9,7 +9,7 @@
  * @package sapphire
  * @subpackage control
  */
-class Controller extends RequestHandlingData {
+class Controller extends RequestHandler {
 
 	/**
 	 * @var array $urlParams An array of arguments extracted from the URL 

core/control/Director.php

@@ -77,8 +77,8 @@ class Director {
 	 *    request.
 	 *  - Controller::handleRequest($request) is then called.  This will find a rule to handle the URL, and call the rule
 	 *    handling method.
-	 *  - RequestHandlingData::handleRequest($request) is recursively called whenever a rule handling method returns a
-	 *    RequestHandlingData object.
+	 *  - RequestHandler::handleRequest($request) is recursively called whenever a rule handling method returns a
+	 *    RequestHandler object.
 	 *
 	 * In addition to request processing, Director will manage the session, and perform the output of the actual response
 	 * to the browser.

core/control/HTTPRequest.php

@@ -2,11 +2,11 @@
 
 /**
  * Represents a HTTP-request, including a URL that is tokenised for parsing, and a request method (GET/POST/PUT/DELETE).
- * This is used by {@link RequestHandlingData} objects to decide what to do.
+ * This is used by {@link RequestHandler} objects to decide what to do.
  * 
  * The intention is that a single HTTPRequest object can be passed from one object to another, each object calling
  * match() to get the information that they need out of the URL.  This is generally handled by 
- * {@link RequestHandlingData::handleRequest()}.
+ * {@link RequestHandler::handleRequest()}.
  * 
  * @todo Accept X_HTTP_METHOD_OVERRIDE http header and $_REQUEST['_method'] to override request types (useful for webclients
  *   not supporting PUT and DELETE)
@@ -66,7 +66,7 @@ class HTTPRequest extends Object implements ArrayAccess {
 	
 	/**
 	 * @var array $allParams Contains an assiciative array of all
-	 * arguments matched in all calls to {@link RequestHandlingData->handleRequest()}.
+	 * arguments matched in all calls to {@link RequestHandler->handleRequest()}.
 	 * Its a "historical record" thats specific to the current call of
 	 * {@link handleRequest()}, and is only complete once the "last call" to that method is made.
 	 */
@@ -74,10 +74,10 @@ class HTTPRequest extends Object implements ArrayAccess {
 	
 	/**
 	 * @var array $latestParams Contains an associative array of all
-	 * arguments matched in the current call from {@link RequestHandlingData->handleRequest()},
+	 * arguments matched in the current call from {@link RequestHandler->handleRequest()},
 	 * as denoted with a "$"-prefix in the $url_handlers definitions.
 	 * Contains different states throughout its lifespan, so just useful
-	 * while processed in {@link RequestHandlingData} and to get the last
+	 * while processed in {@link RequestHandler} and to get the last
 	 * processes arguments.
 	 */
 	protected $latestParams = array();
@@ -330,7 +330,7 @@ class HTTPRequest extends Object implements ArrayAccess {
 				if($varRequired && !isset($this->dirParts[$i])) return false;
 				
 				$arguments[$varName] = isset($this->dirParts[$i]) ? $this->dirParts[$i] : null;
-				if($part == '$Controller' && (!class_exists($arguments['Controller']) || !is_subclass_of($arguments['Controller'], 'RequestHandlingData'))) {
+				if($part == '$Controller' && (!class_exists($arguments['Controller']) || !is_subclass_of($arguments['Controller'], 'RequestHandler'))) {
 					return false;
 				}
 				
@@ -393,7 +393,7 @@ class HTTPRequest extends Object implements ArrayAccess {
 	
 	/**
 	 * Returns the unparsed part of the original URL
-	 * separated by commas. This is used by {@link RequestHandlingData->handleRequest()}
+	 * separated by commas. This is used by {@link RequestHandler->handleRequest()}
 	 * to determine if further URL processing is necessary.
 	 * 
 	 * @return string Partial URL

core/control/RequestHandler.php

@@ -3,7 +3,7 @@
 /**
  * This class is the base class of any Sapphire object that can be used to handle HTTP requests.
  * 
- * Any RequestHandlingData object can be made responsible for handling its own segment of the URL namespace.
+ * Any RequestHandler object can be made responsible for handling its own segment of the URL namespace.
  * The {@link Director} begins the URL parsing process; it will parse the beginning of the URL to identify which
  * controller is being used.  It will then call {@link handleRequest()} on that Controller, passing it the parameters that it
  * parsed from the URL, and the {@link HTTPRequest} that contains the remainder of the URL to be parsed.
@@ -17,15 +17,15 @@
  *  - Director will determine that admin/crm is controlled by a new ModelAdmin object, and pass control to that.
  *    Matching Director Rule: "admin/crm" => "ModelAdmin" (defined in mysite/_config.php)
  *  - ModelAdmin will determine that SearchForm is controlled by a Form object returned by $this->SearchForm(), and pass control to that.
- *    Matching $url_handlers: "$Action" => "$Action" (defined in RequestHandlingData class)
+ *    Matching $url_handlers: "$Action" => "$Action" (defined in RequestHandler class)
  *  - Form will determine that field/Groups is controlled by the Groups field, a TreeMultiselectField, and pass control to that.
  *    Matching $url_handlers: 'field/$FieldName!' => 'handleField' (defined in Form class)
  *  - TreeMultiselectField will determine that treesegment/36 is handled by its treesegment() method.  This method will return an HTML fragment that is output to the screen.
  *    Matching $url_handlers: "$Action/$ID" => "handleItem" (defined in TreeMultiSelectField class)
  *
- * {@link RequestHandlingData::handleRequest()} is where this behaviour is implemented.
+ * {@link RequestHandler::handleRequest()} is where this behaviour is implemented.
  */
-class RequestHandlingData extends ViewableData {
+class RequestHandler extends ViewableData {
 	protected $request = null;
 	
 	/**
@@ -72,7 +72,7 @@ class RequestHandlingData extends ViewableData {
 	 * @param $request The {@link HTTPRequest} object that is reponsible for distributing URL parsing
 	 * @uses HTTPRequest
 	 * @uses HTTPRequest->match()
-	 * @return HTTPResponse|RequestHandlingData|string|array
+	 * @return HTTPResponse|RequestHandler|string|array
 	 */
 	function handleRequest($request) {
 		$this->request = $request;
@@ -107,10 +107,10 @@ class RequestHandlingData extends ViewableData {
 					return $result;
 				}
 				
-				// If we return a RequestHandlingData, call handleRequest() on that, even if there is no more URL to parse.
+				// If we return a RequestHandler, call handleRequest() on that, even if there is no more URL to parse.
 				// It might have its own handler.  However, we only do this if we haven't just parsed an empty rule ourselves,
 				// to prevent infinite loops
-				if(!$request->isEmptyPattern($rule) && is_object($result) && $result instanceof RequestHandlingData) {
+				if(!$request->isEmptyPattern($rule) && is_object($result) && $result instanceof RequestHandler) {
 					$returnValue = $result->handleRequest($request);
 
 					// Array results can be used to handle 
@@ -143,7 +143,7 @@ class RequestHandlingData extends ViewableData {
 		// Collate self::$allowed_actions from this class and all parent classes
 		$access = null;
 		$className = $this->class;
-		while($className != 'RequestHandlingData') {
+		while($className != 'RequestHandler') {
 			// Merge any non-null parts onto $access.
 			$accessPart = eval("return $className::\$allowed_actions;");
 			if($accessPart !== null) $access = array_merge((array)$access, $accessPart);

core/model/SiteTree.php

@@ -866,7 +866,7 @@ class SiteTree extends DataObject {
 
 		$count = 1;
 		while (
-			(class_exists($this->URLSegment) && is_subclass_of($this->URLSegment, 'RequestHandlingData')) ||
+			(class_exists($this->URLSegment) && is_subclass_of($this->URLSegment, 'RequestHandler')) ||
 			DataObject::get_one("SiteTree", "URLSegment = '$this->URLSegment' $idFilter")
 		) {
 			$count++;

dev/ModuleManager.php

@@ -11,7 +11,7 @@
  * cd /my/project/
  * sake dev/modules/add ecommerce
  */
-class ModuleManager extends RequestHandlingData {
+class ModuleManager extends RequestHandler {
 	protected $moduleBase = "http://svn.silverstripe.com/open/modules/";
 	
 	static $allowed_actions = array(

forms/ComplexTableField.php

@@ -587,7 +587,7 @@ JS;
 /**
  * @todo Tie this into ComplexTableField_Item better.
  */
-class ComplexTableField_ItemRequest extends RequestHandlingData {
+class ComplexTableField_ItemRequest extends RequestHandler {
 	protected $ctf;
 	protected $itemID;
 	protected $methodName;

forms/Form.php

@@ -21,7 +21,7 @@
  * @package forms
  * @subpackage core
  */
-class Form extends RequestHandlingData {
+class Form extends RequestHandler {
 	
 	/**
 	 * @var boolean $includeFormTag Accessed by Form.ss; modified by {@link formHtmlContent()}.

forms/FormField.php

@@ -7,7 +7,7 @@
  * @package forms
  * @subpackage core
  */
-class FormField extends RequestHandlingData {
+class FormField extends RequestHandler {
 	protected $form;
 	protected $name, $title, $value ,$message, $messageType, $extraClass;
 	

forms/HtmlEditorField.php

@@ -256,7 +256,7 @@ function HtmlEditorField_dataValue_processImage($parts) {
  * @package forms
  * @subpackage fields-formattedinput
  */
-class HtmlEditorField_Toolbar extends RequestHandlingData {
+class HtmlEditorField_Toolbar extends RequestHandler {
 	protected $controller, $name;
 	
 	function __construct($controller, $name) {

forms/TableListField.php

@@ -1333,7 +1333,7 @@ class TableListField_Item extends ViewableData {
 	}
 }
 
-class TableListField_ItemRequest extends RequestHandlingData {
+class TableListField_ItemRequest extends RequestHandler {
 	protected $ctf;
 	protected $itemID;
 	protected $methodName;

tests/RequestHandlingTest.php

@@ -1,7 +1,7 @@
 <?php
 
 /**
- * Tests for RequestHandlingData and HTTPRequest.
+ * Tests for RequestHandler and HTTPRequest.
  * We've set up a simple URL handling model based on 
  */
 class RequestHandlingTest extends SapphireTest {