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.cxf.systest.security; import java.util.concurrent.BlockingQueue; import java.util.concurrent.LinkedBlockingQueue; import java.util.concurrent.TimeUnit; import org.springframework.security.Authentication; import org.springframework.security.context.SecurityContextHolder; public class OnewayServiceImpl implements OnewayService { // Since testOneway is invoked asynchronously, we need a queue here private BlockingQueue<String> lastCallerQueue = new LinkedBlockingQueue<String>(); public void testOneway(String param) { Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); lastCallerQueue.add(authentication == null ? null : authentication.getName()); } public String getLastCaller() { try { return lastCallerQueue.poll(60, TimeUnit.SECONDS); } catch (InterruptedException ex) { Thread.currentThread().interrupt(); return null; } } }