/* * Copyright 2016 Hammock and its contributors * * Licensed 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 ws.ament.hammock.security.impl; import ws.ament.hammock.security.api.Identity; import ws.ament.hammock.security.api.LoggedIn; import ws.ament.hammock.security.api.NotLoggedInException; import javax.annotation.Priority; import javax.inject.Inject; import javax.interceptor.AroundInvoke; import javax.interceptor.Interceptor; import javax.interceptor.InvocationContext; @Interceptor @LoggedIn @Priority(Interceptor.Priority.APPLICATION + 100) public class LoggedInInterceptor { @Inject private Identity identity; @AroundInvoke public Object verifyLoggedIn(InvocationContext invocationContext) throws Exception { if(identity.isLoggedIn()) { return invocationContext.proceed(); } else { throw new NotLoggedInException(identity+" Not logged in"); } } }