1 /* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual 4 * contributors by the @authors tag. See the copyright.txt in the 5 * distribution for a full listing of individual contributors. 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.jboss.as.quickstarts.ejb.asynchronous; 18 19 import java.util.concurrent.Future; 20 21 import javax.ejb.Asynchronous; 22 import javax.ejb.Local; 23 24 /** 25 * Business interface to access an EJB method declared as asynchronous here. 26 * 27 * @author <a href="mailto:wfink@redhat.com">Wolf-Dieter Fink</a> 28 */ 29 @Local 30 public interface AnotherAsynchronousAccess { 31 /** 32 * An example method to demonstrate that the annotation is also possible within the interface. 33 * 34 * @param sleepTime milliseconds to wait for demonstration 35 * @return a simple string with a timestamp when the method is finished 36 */ 37 @Asynchronous 38 Future<String> interfaceAsync(long sleepTime); 39 }