Changeset 149 for Dev/trunk/classes/ApplicationConnector.php

Timestamp:

11/07/11 16:55:36 (13 years ago)

Author:

jkraaijeveld

Message:

Added missing classes for the database connection

File:

• Dev/trunk/classes/ApplicationConnector.php (modified) (8 diffs)

Dev/trunk/classes/ApplicationConnector.php

@@ -11 +11 @@
  * @author jkraaijeveld
  */
-class ApplicationConnector implements IConnector {
-
+class ApplicationConnector implements IConnector{
+    
     protected $model;
     protected $fileName = 'data/applications/applications.rdf';
@@ -19 +19 @@
      * Constructor for ApplicationConnector.
      */
-    public function __construct() {
+    public function __construct()
+    {
         //Ensure the required folder for this connector exists
-        if (!is_dir('data/applications/')) {
-            mkdir('data/applications/', null, true);
-        }
+        if (!is_dir('data/applications/'))
+            mkdir('data/applications/');        
     }
-
+    
     /**
      * function load()
@@ -33 +33 @@
         //Get the Memory Model from the ModelFactory
         $this->model = ModelFactory::getDefaultModel();
-
+        
         //Ensure the required file exists before loading
-        if (file_exists($this->fileName))
+        if(file_exists($this->fileName))
             $this->model->load($this->fileName);
     }
-
+    
     /**
      * function save()
@@ -44 +44 @@
      */
     public function save() {
-        $this->model->saveAs($this->fileName, 'rdf');
+        $this->model->saveAs($this->fileName,'rdf'); 
     }
-
+    
     /**
      * function get($arguments)
@@ -58 +58 @@
         $keys = array_keys($arguments);
         //Set default values for arguments
-        $uid = "?uid";
-        $title = "?title";
-        $description = "?description";
-        $style = "?style";
+        $uid = "?uid"; $title = "?title"; $description = "?description"; $style = "?style";
         //Set the arguments if they are supplied
-        if (in_array("uid", $keys))
-            $uid = "\"" . $arguments["uid"] . "\"";
-        if (in_array("title", $keys))
-            $title = '\'' . $arguments["title"] . '\'';
-        if (in_array("description", $keys))
-            $description = "\"" . $arguments["description"] . "\"";
-        if (in_array("style", $keys))
-            $style = "\"" . $arguments["style"] . "\"";
+        if(in_array("uid", $keys))
+            $uid = "\"".$arguments["uid"]."\"";
+        if(in_array("title", $keys))
+            $title = '\''.$arguments["title"].'\'';
+        if(in_array("description", $keys))
+            $description = "\"".$arguments["description"]."\"";
+        if(in_array("style", $keys))
+            $style = "\"".$arguments["style"]."\"";    
 
         //Create the querystring 
@@ -93 +90 @@
         $results = $this->model->sparqlQuery($querystring);
         $applications = array();
-        if (!empty($results)) {
+        if(!empty($results))
+        {
             //Run over all results and create appropriate Application objets
-            foreach ($results as $result) {
-                $applications[] = new Application($result['?uid']->label, $result['?title']->label, $result['?description']->label, $result['?style']->label);
+            foreach($results as $result)
+            { 
+                    $applications[] = new Application($result['?uid']->label, $result['?title']->label, $result['?description']->label, $result['?style']->label);
             }
         }
         return $applications;
     }
-
+    
     /**
      * function set()
@@ -108 +107 @@
      * @param type $rToolObject: The ResearchToolObject to be saved. 
      */
-    public function set($rToolObject) {
+    public function set($rToolObject)
+    {
         $this->load();
-        $resourceApplication = new Resource(APPLICATION . '/' . $rToolObject->uid);
+        $resourceApplication = new Resource(APPLICATION.'/'.$rToolObject->uid);
         //Remove the old value stored with the given id
         $this->model->subtract($this->model->find($resourceApplication, null, null));
@@ -117 +117 @@
         $resourceApplicationType = new Resource(APPLICATION);
         $predicateRType = new Resource(RTYPE);
-        $this->model->add(new Statement($resourceApplication, $predicateRType, $resourceApplicationType));
-
+        $this->model->add(new Statement($resourceApplication,$predicateRType,$resourceApplicationType));
+                
         $literalApplicationID = new Literal($rToolObject->uid);
         $predicateUniqueID = new Resource(UID);
-        $this->model->add(new Statement($resourceApplication, $predicateUniqueID, $literalApplicationID));
+        $this->model->add(new Statement($resourceApplication,$predicateUniqueID,$literalApplicationID));
 
         $applicationTitle = new Literal($rToolObject->title);
-        $predicateTitle = new Resource(TITLE);
-        $this->model->add(new Statement($resourceApplication, $predicateTitle, $applicationTitle));
+        $predicateTitle = new Resource(TITLE);  
+        $this->model->add(new Statement($resourceApplication,$predicateTitle,$applicationTitle));
 
         $applicationDescription = new Literal($rToolObject->description);
         $predicateDescription = new Resource(DESCRIPTION);
-        $this->model->add(new Statement($resourceApplication, $predicateDescription, $applicationDescription));
+        $this->model->add(new Statement($resourceApplication,$predicateDescription,$applicationDescription));
 
         $applicationStyle = new Literal($rToolObject->style);
         $predicateStyle = new Resource(STYLE);
-        $this->model->add(new Statement($resourceApplication, $predicateStyle, $applicationStyle));
-
-        $this->save();
+        $this->model->add(new Statement($resourceApplication,$predicateStyle,$applicationStyle));
+                
+        $this->save();
     }
-
 }