/**
* <p>Adds the messages from the given <code>\Phruts\Action\ActionMessages</code> object to
* this set of messages. The messages are added in the order they are returned from
* the <code>properties</code> method. If a message's property is already in the current
* <code>\Phruts\Action\ActionMessages</code> object, it is added to the end of the list for that
* property. If a message's property is not in the current list it is added to the end
* of the properties.</p>
*
* @param \Phruts\Action\ActionMessages messages The <code>\Phruts\Action\ActionMessages</code> object to
* be added. This parameter can be <code>null</code>.
* @since Struts 1.1
*/
public function addMessages(\Phruts\Action\ActionMessages $messages)
{
// loop over properties
$properties = $messages->properties();
foreach ($properties as $property) {
// loop over messages for each property
$msgs = $messages->get($property);
foreach ($msgs as $message) {
$this->add($property, $message);
}
}
}
public function testCollection()
{
$this->assertEquals(0, $this->actionMessages->size());
$this->assertTrue($this->actionMessages->isEmpty());
$actionMessage = new ActionMessage('key');
$this->actionMessages->add('property', $actionMessage);
$this->assertEquals(1, $this->actionMessages->size());
$actionMessage2 = new ActionMessage('key');
$this->actionMessages->add('property', $actionMessage2);
$this->assertEquals(2, $this->actionMessages->size());
$this->assertFalse($this->actionMessages->isEmpty());
$actionMessage3 = new ActionMessage('key');
$this->actionMessages->add('property2', $actionMessage3);
$this->assertEquals(1, $this->actionMessages->size('property2'));
$this->actionMessages->add('property', $actionMessage3);
$this->assertEquals(3, $this->actionMessages->size('property'));
$actionMessages = new ActionMessages();
$actionMessage4 = new ActionMessage('defg');
$actionMessage5 = new ActionMessage('asdf');
$actionMessages->add('property', $actionMessage4);
$actionMessages->add('property2', $actionMessage5);
$this->actionMessages->addMessages($actionMessages);
$this->assertEquals(2, $this->actionMessages->size('property2'));
$this->assertEquals(4, $this->actionMessages->size('property'));
$this->assertEquals(6, $this->actionMessages->size());
$this->assertEquals(array('property', 'property2'), $this->actionMessages->properties());
$this->assertFalse($this->actionMessages->isAccessed());
$this->assertEquals(0, count($this->actionMessages->get('property3')));
$this->assertTrue($this->actionMessages->isAccessed());
$this->assertEquals(6, count($this->actionMessages->get()));
$this->assertEquals(2, count($this->actionMessages->get('property2')));
$this->assertEquals(0, count($this->actionMessages->get('property3')));
$this->actionMessages->clear();
$this->assertEquals(0, $this->getSize());
$this->assertTrue($this->actionMessages->isEmpty());
$actionMessages2 = new ActionMessages();
$this->assertEquals(0, count($actionMessages2->get()));
$this->assertEquals(0, $actionMessages2->size('property3'));
}
/**
* <p>Save the specified messages keys into the appropriate session
* attribute for use by the <html:messages> tag (if
* messages="true" is set), if any messages are required. Otherwise,
* ensure that the session attribute is not created.</p>
*
* @param \Symfony\Component\HttpFoundation\Session\Session session The session to save the messages in.
* @param \Phruts\Action\ActionMessages messages The messages to save. <code>null</code> or
* empty messages removes any existing \Phruts\Action\ActionMessages in the session.
*
* @since Struts 1.2
*/
protected function saveMessagesSession(Session $session, ActionMessages $messages = null)
{
// Remove any messages attribute if none are required
if ($messages == null || $messages->isEmpty()) {
$session->remove(\Phruts\Util\Globals::MESSAGE_KEY);
return;
}
// Save the messages we need
$session->set(\Phruts\Util\Globals::MESSAGE_KEY, $messages);
}