| /** |
| * 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. |
| */ |
| |
| package org.apache.ambari.view; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Map; |
| |
| /** |
| * Provider of an input stream for a request to the Ambari server. |
| */ |
| public interface AmbariStreamProvider { |
| /** |
| * Read from the input stream specified by the given path on the Ambari server. |
| * |
| * @param path the String to parse as an Ambari endpoint (e.g. /api/v1/users) |
| * @param requestMethod the HTTP method (GET,POST,PUT,etc.). |
| * @param body the body of the request; may be null |
| * @param headers the headers of the request; may be null |
| * |
| * @return the input stream |
| * |
| * @throws java.io.IOException if an error occurred connecting to the server |
| */ |
| public InputStream readFrom(String path, String requestMethod, String body, |
| Map<String, String> headers) throws IOException,AmbariHttpException; |
| |
| /** |
| * Read from the input stream specified by the given path on the Ambari server. |
| * |
| * @param path the String to parse as an Ambari endpoint (e.g. /api/v1/users) |
| * @param requestMethod the HTTP method (GET,POST,PUT,etc.). |
| * @param body the body of the request; may be null |
| * @param headers the headers of the request; may be null |
| * |
| * @return the input stream |
| * |
| * @throws java.io.IOException if an error occurred connecting to the server |
| */ |
| public InputStream readFrom(String path, String requestMethod, InputStream body, |
| Map<String, String> headers) throws IOException,AmbariHttpException; |
| } |