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.jclouds.profitbricks.rest.functions; import java.net.URI; import javax.inject.Singleton; import org.jclouds.http.HttpResponse; import org.jclouds.javax.annotation.Nullable; import com.google.common.base.Function; import com.google.common.net.HttpHeaders; @Singleton public class ParseRequestStatusURI implements Function<HttpResponse, URI> { @Override @Nullable public URI apply(HttpResponse input) { String location = input.getFirstHeaderOrNull(HttpHeaders.LOCATION); return location != null ? URI.create(location) : null; } }