public function build()
 {
     if ($this->objectID == NULL) {
         $this->objectID = UOID::createUOID();
     }
     if ($this->featureList == NULL) {
         $this->featureList = array();
     }
     if ($this->datetime == NULL) {
         $this->datetime = XSDDateTime::getXSDDateTime();
     }
     if ($this->expires == NULL) {
         $this->expires = $this->datetime;
     }
     if (!UOID::isValid($this->objectID)) {
         throw new IllegalModelStateException('Invalid objectID');
     }
     $featureList = new FeatureListObject($this);
     if ($this->signature == NULL) {
         $featureList->signObject();
     }
     if (!$featureList->verifyObjectSignature()) {
         throw new IllegalModelStateException('Invalid signature');
     }
     return $featureList;
 }
 public function createPOSTFeatureList(FeatureListObject $featureListObject)
 {
     $this->request = new OutgoingRequest();
     $this->request->setServer($this->getDomainFromProfileLocation($this->targetSocialRecord->getProfileLocation()));
     $this->request->setPath($this->getPathFromProfileLocation($this->targetSocialRecord->getProfileLocation()) . $this->targetSocialRecord->getGlobalID() . '/' . self::RESOURCE_NAME_FEATURE);
     $this->request->setRequestMethod('POST');
     $this->request->setRequestBody($featureListObject->getJSONString());
     return $this;
 }