php/src/common/RemoteContent.php

   1 <?php
   2 /**
   3  * Licensed to the Apache Software Foundation (ASF) under one
   4  * or more contributor license agreements.  See the NOTICE file
   5  * distributed with this work for additional information
   6  * regarding copyright ownership.  The ASF licenses this file
   7  * to you under the Apache License, Version 2.0 (the
   8  * "License"); you may not use this file except in compliance
   9  * with the License.  You may obtain a copy of the License at
  10  *
  11  *     http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing,
  14  * software distributed under the License is distributed on an
  15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  16  * KIND, either express or implied.  See the License for the
  17  * specific language governing permissions and limitations
  18  * under the License.
  19  */
  20
  21
  22 /*
  23  * remoteContent* classes, we departed from the shindig java base style a bit here
  24  * We want to use curl_multi for our content fetching because we don't have any fancy
  25  * worker queue's where the java variant does.
  26  * So a different methodlogy which calls for a different working unfortunatly, however
  27  * it's kept in the spirit of the java variant as much as possible
  28  */
  29
  30 class RemoteContentException extends Exception {
  31 }
  32
  33 abstract class RemoteContent {
  34
  35   abstract public function fetch(RemoteContentRequest $request);
  36
  37   abstract public function multiFetch(Array $requests);
  38
  39   abstract public function invalidate(RemoteContentRequest $request);
  40 }