Viewing file:  ResponseItem.php (2.62 KB) -rwxr-xr-x
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<?php
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* Represents the response items that get handed back as json within the
* DataResponse
*/
class ResponseItem {
public $error;
public $errorMessage;
public $response;
public function __construct($error = null, $errorMessage = null, $response = null) {
$this->error = $error;
$this->errorMessage = $errorMessage;
$this->response = $this->trimResponse($response);
if ($this->error === null && $this->errorMessage === null) {
// trim null values of self too
unset($this->error);
unset($this->errorMessage);
}
}
/**
* the json_encode function does not trim null values,
* so we do this manually
*
* @param mixed $object
*/
private function trimResponse(&$object) {
if (is_array($object)) {
foreach ($object as $key => $val) {
// binary compare, otherwise false == 0 == null too
if ($val === null) {
unset($object[$key]);
} elseif (is_array($val) || is_object($val)) {
$object[$key] = $this->trimResponse($val);
}
}
} elseif (is_object($object)) {
$vars = get_object_vars($object);
foreach ($vars as $key => $val) {
if ($val === null) {
unset($object->$key);
} elseif (is_array($val) || is_object($val)) {
$object->$key = $this->trimResponse($val);
}
}
}
return $object;
}
public function getError() {
return isset($this->error) ? $this->error : null;
}
public function setError($error) {
$this->error = $error;
}
public function getErrorMessage() {
return $this->errorMessage;
}
public function setErrorMessage($errorMessage) {
$this->errorMessage = $errorMessage;
}
public function getResponse() {
return $this->response;
}
public function setResponse($response) {
$this->response = $response;
}
}
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