diff --git a/lib/classes/API/V1/adapter.class.php b/lib/classes/API/V1/adapter.class.php
index 9e96e9738c..1b77bb81a8 100644
--- a/lib/classes/API/V1/adapter.class.php
+++ b/lib/classes/API/V1/adapter.class.php
@@ -107,16 +107,16 @@ class API_V1_adapter extends API_V1_Abstract
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new \task_manager($appbox);
-        $tasks = $taskManager->get_tasks();
+        $tasks = $taskManager->getTasks();
 
         $ret = array();
         foreach ($tasks as $task) {
-            $ret[$task->get_task_id()] = array(
-                'id'             => $task->get_task_id(),
-                'state'          => $task->get_status(),
-                'pid'            => $task->get_pid(),
-                'title'          => $task->get_title(),
-                'last_exec_time' => $task->get_last_exec_time()
+            $ret[$task->getID()] = array(
+                'id'             => $task->getID(),
+                'state'          => $task->getState(),
+                'pid'            => $task->getPID(),
+                'title'          => $task->getTitle(),
+                'last_exec_time' => $task->getLastExecTime()
             );
         }
 
@@ -140,12 +140,12 @@ class API_V1_adapter extends API_V1_Abstract
         $taskManager = new task_manager($appbox);
         $ret = array();
         try {
-            $task = $taskManager->get_task($taskId);
-            $ret['id'] = $task->get_task_id();
-            $ret['state'] = $task->get_status();
-            $ret['pid'] = $task->get_pid();
-            $ret['title'] = $task->get_title();
-            $ret['last_exec_time'] = $task->get_last_exec_time();
+            $task = $taskManager->getTask($taskId);
+            $ret['id'] = $task->getID();
+            $ret['state'] = $task->getState();
+            $ret['pid'] = $task->getPID();
+            $ret['title'] = $task->getTitle();
+            $ret['last_exec_time'] = $task->getLastExecTime();
         } catch (\Exception_NotFound $e) {
             $result->set_error_code(404);
             $ret = array('success' => false);
@@ -176,8 +176,8 @@ class API_V1_adapter extends API_V1_Abstract
         $taskManager = new \task_manager($appbox);
         $ret = array('success' => true);
         try {
-            $task = $taskManager->get_task($taskId);
-            $task->set_status(\task_abstract::STATUS_TOSTART);
+            $task = $taskManager->getTask($taskId);
+            $task->setState(\task_abstract::STATUS_TOSTART);
         } catch (\Exception_NotFound $e) {
             $result->set_error_code(404);
             $ret = array('success' => false);
@@ -208,8 +208,8 @@ class API_V1_adapter extends API_V1_Abstract
         $taskManager = new \task_manager($appbox);
         $ret = array();
         try {
-            $task = $taskManager->get_task($taskId);
-            $task->set_status(\task_abstract::STATUS_TOSTOP);
+            $task = $taskManager->getTask($taskId);
+            $task->setState(\task_abstract::STATUS_TOSTOP);
         } catch (\Exception_NotFound $e) {
             $result->set_error_code(404);
             $ret = array('success' => false);
@@ -253,14 +253,14 @@ class API_V1_adapter extends API_V1_Abstract
 
             $taskManager = new \task_manager($appbox);
 
-            $task = $taskManager->get_task($taskId);
+            $task = $taskManager->getTask($taskId);
 
             if ($name) {
-                $task->set_title($name);
+                $task->setTitle($name);
             }
 
             if ($autostart) {
-                $task->set_active( ! ! $autostart);
+                $task->setActive( ! ! $autostart);
             }
 
             $ret = array('success' => true);
diff --git a/lib/classes/task/abstract.class.php b/lib/classes/task/abstract.class.php
index 943f0a6aab..f8ff332372 100755
--- a/lib/classes/task/abstract.class.php
+++ b/lib/classes/task/abstract.class.php
@@ -364,12 +364,12 @@ abstract class task_abstract
      * Return the last time the task was executed
      * @return string
      */
-    public function get_last_exec_time()
+    public function getLastExecTime()
     {
         $conn = connection::getPDOConnection();
         $sql = 'SELECT last_exec_time FROM task2 WHERE task_id = :taskid';
         $stmt = $conn->prepare($sql);
-        $stmt->execute(array(':taskid' => $this->get_task_id()));
+        $stmt->execute(array(':taskid' => $this->getID()));
         $row = $stmt->fetch(PDO::FETCH_ASSOC);
         $stmt->closeCursor();
 
diff --git a/tests/Alchemy/Phrasea/Application/ApiJsonTest.php b/tests/Alchemy/Phrasea/Application/ApiJsonTest.php
index b0f1cc6bc2..e2f7eaf6d7 100644
--- a/tests/Alchemy/Phrasea/Application/ApiJsonTest.php
+++ b/tests/Alchemy/Phrasea/Application/ApiJsonTest.php
@@ -203,7 +203,7 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
 
     /**
      * Route GET /API/V1/monitor/task
-     * @cover API_V1_adapter::get_task_list
+     * @cover API_V1_adapter::getTask_list
      */
     public function testGetMonitorTasks()
     {
@@ -219,19 +219,19 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
         $this->evaluateMetaJson200($content);
         $response = $content->response;
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
         $this->assertEquals(count($tasks), count(get_object_vars($response)));
     }
 
     /**
      * Route GET /API/V1/monitor/task{idTask}
-     * @cover API_V1_adapter::get_task
+     * @cover API_V1_adapter::getTask
      */
     public function testGetMonitorTaskById()
     {
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if (null === self::$adminToken) {
             $this->markTestSkipped('there is no user with admin rights');
@@ -252,7 +252,7 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
 
     /**
      * Route GET /API/V1/monitor/task/{idTask}
-     * @cover API_V1_adapter::get_task
+     * @cover API_V1_adapter::getTask
      */
     public function testUnknowGetMonitorTaskById()
     {
@@ -278,7 +278,7 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
 
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if ( ! count($tasks)) {
             $this->markTestSkipped('no tasks created for the current instance');
@@ -291,9 +291,9 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
         $content = json_decode($this->client->getResponse()->getContent());
         $this->evaluateResponse200($this->client->getResponse());
         $this->evaluateMetaJson200($content);
-        $task_manager->get_tasks(true);
-        $task = $task_manager->get_task($idTask);
-        $this->assertEquals(\task_abstract::STATUS_TOSTART, $task->get_status());
+        $task_manager->getTasks(true);
+        $task = $task_manager->getTask($idTask);
+        $this->assertEquals(\task_abstract::STATUS_TOSTART, $task->getState());
     }
 
     /**
@@ -305,7 +305,7 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
 
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if (null === self::$adminToken) {
             $this->markTestSkipped('there is no user with admin rights');
@@ -322,9 +322,9 @@ class ApiJsonApplication extends PhraseanetWebTestCaseAbstract
         $content = json_decode($this->client->getResponse()->getContent());
         $this->evaluateResponse200($this->client->getResponse());
         $this->evaluateMetaJson200($content);
-        $task_manager->get_tasks(true);
-        $task = $task_manager->get_task($idTask);
-        $this->assertEquals(\task_abstract::STATUS_TOSTOP, $task->get_status());
+        $task_manager->getTasks(true);
+        $task = $task_manager->getTask($idTask);
+        $this->assertEquals(\task_abstract::STATUS_TOSTOP, $task->getState());
     }
 
     /**
diff --git a/tests/Alchemy/Phrasea/Application/ApiYamlTest.php b/tests/Alchemy/Phrasea/Application/ApiYamlTest.php
index bec8e9d17f..5cb1beda83 100644
--- a/tests/Alchemy/Phrasea/Application/ApiYamlTest.php
+++ b/tests/Alchemy/Phrasea/Application/ApiYamlTest.php
@@ -220,7 +220,7 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
         $this->evaluateResponse200($this->client->getResponse());
         $this->evaluateMetaYaml200($content);
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
         $this->assertEquals(count($tasks), count($content['response']));
     }
 
@@ -232,7 +232,7 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
     {
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if (null === self::$adminToken) {
             $this->markTestSkipped('there is no user with admin rights');
@@ -279,7 +279,7 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
 
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if ( ! count($tasks)) {
             $this->markTestSkipped('no tasks created for the current instance');
@@ -292,9 +292,9 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
         $content = self::$yaml->parse($this->client->getResponse()->getContent());
         $this->evaluateResponse200($this->client->getResponse());
         $this->evaluateMetaYaml200($content);
-        $task_manager->get_tasks(true);
-        $task = $task_manager->get_task($idTask);
-        $this->assertEquals(\task_abstract::STATUS_TOSTART, $task->get_status());
+        $task_manager->getTasks(true);
+        $task = $task_manager->getTask($idTask);
+        $this->assertEquals(\task_abstract::STATUS_TOSTART, $task->getState());
     }
 
     /**
@@ -306,7 +306,7 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $task_manager = new \task_manager($appbox);
 
-        $tasks = $task_manager->get_tasks();
+        $tasks = $task_manager->getTasks();
 
         if (null === self::$adminToken) {
             $this->markTestSkipped('there is no user with admin rights');
@@ -323,9 +323,9 @@ class ApiYamlApplication extends PhraseanetWebTestCaseAbstract
         $content = self::$yaml->parse($this->client->getResponse()->getContent());
         $this->evaluateResponse200($this->client->getResponse());
         $this->evaluateMetaYaml200($content);
-        $task_manager->get_tasks(true);
-        $task = $task_manager->get_task($idTask);
-        $this->assertEquals(\task_abstract::STATUS_TOSTOP, $task->get_status());
+        $task_manager->getTasks(true);
+        $task = $task_manager->getTask($idTask);
+        $this->assertEquals(\task_abstract::STATUS_TOSTOP, $task->getState());
     }
 
     /**