Java tutorial
/** * 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.hadoop.gateway.hbase; import org.apache.hadoop.gateway.dispatch.AppCookieManager; import org.apache.http.HttpRequest; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpUriRequest; import java.net.URI; import java.net.URISyntaxException; public class HBaseCookieManager extends AppCookieManager { protected HttpRequest createKerberosAuthenticationRequest(HttpUriRequest userRequest) { URI userUri = userRequest.getURI(); try { URI authUri = new URI(userUri.getScheme(), null, userUri.getHost(), userUri.getPort(), "/version", userUri.getQuery(), null); HttpRequest authRequest = new HttpGet(authUri); return authRequest; } catch (URISyntaxException e) { throw new IllegalArgumentException(userUri.toString(), e); } } }