private function packageAndOutputData() { if (!empty($this->_rawReturnData)) { if (is_array($this->_rawReturnData)) { switch ($this->_contentType) { case Com_Icodeecono_Api_ApiContentTypes::CONTENT_TYPE_XML: echo Com_Icodeecono_Api_ResponseFormatter_XMLApiResponseFormatter::formatResponse($this->_rawReturnData); break; case Com_Icodeecono_Api_ApiContentTypes::CONTENT_TYPE_CSV: echo Com_Icodeecono_Api_ResponseFormatter_CSVApiResponseFormatter::formatResponse($this->_rawReturnData); break; case Com_Icodeecono_Api_ApiContentTypes::CONTENT_TYPE_JSON: echo Com_Icodeecono_Api_ResponseFormatter_JSONApiResponseFormatter::formatResponse($this->_rawReturnData); break; case Com_Icodeecono_Api_ApiContentTypes::CONTENT_TYPE_HTML: echo Com_Icodeecono_Api_ResponseFormatter_HTMLApiResponseFormatter::formatResponse($this->_rawReturnData); break; default: foreach ($this->_rawReturnData as $dataKey => $dataval) { echo $dataKey . " => " . $dataval . ";"; } break; } } else { echo $this->_rawReturnData; } } }