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phab/src/aphront/response/proxy/AphrontProxyResponse.php
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AphrontProxyResponse.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed 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.
*/
/**
* Base class for responses which augment other types of responses. For example,
* a response might be substantially an Ajax response, but add structure to the
* response content. It can do this by extending @{class:AphrontProxyResponse},
* instantiating an @{class:AphrontAjaxResponse} in @{method:buildProxy}, and
* then using the proxy to construct the response string in
* @{method:buildResponseString}.
*
* @group aphront
*/
abstract class AphrontProxyResponse extends AphrontResponse {
private $proxy;
protected function getProxy() {
if (!$this->proxy) {
$this->proxy = $this->buildProxy();
}
return $this->proxy;
}
public function setRequest($request) {
$this->getProxy()->setRequest($request);
return $this;
}
public function getRequest() {
return $this->getProxy()->getRequest();
}
public function getHeaders() {
return $this->getProxy()->getHeaders();
}
public function setCacheDurationInSeconds($duration) {
$this->getProxy()->setCacheDurationInSeconds($duration);
return $this;
}
public function setLastModified($epoch_timestamp) {
$this->getProxy()->setLastModified($epoch_timestamp);
return $this;
}
public function setHTTPResponseCode($code) {
$this->getProxy()->setHTTPResponseCode($code);
return $this;
}
public function getHTTPResponseCode() {
return $this->getProxy()->getHTTPResponseCode();
}
public function setFrameable($frameable) {
$this->getProxy()->setFrameable($frameable);
return $this;
}
public function getCacheHeaders() {
return $this->getProxy()->getCacheHeaders();
}
abstract protected function buildProxy();
}
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