public function init()
    {
        $this->callee = $this->project->createTask("phing");
        $this->callee->setOwningTarget($this->getOwningTarget());
        $this->callee->setTaskName($this->getTaskName());
        $this->callee->setHaltOnFailure(true);
        $this->callee->setLocation($this->getLocation());
        $this->callee->init();
    }