| /* |
| */ |
| package org.taverna.server.master.utils; |
| /* |
| * 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. |
| */ |
| |
| import org.aspectj.lang.annotation.AfterThrowing; |
| import org.aspectj.lang.annotation.Aspect; |
| import org.taverna.server.master.exceptions.GeneralFailureException; |
| |
| /** |
| * Aspect used to convert {@linkplain RuntimeException runtime exceptions} into |
| * a form that can be nicely conveyed to the outside world as HTTP errors. |
| * |
| * @author Donal Fellows |
| */ |
| @Aspect |
| public class RuntimeExceptionWrapper { |
| /** |
| * Map an unexpected exception to one that can be correctly reported as a |
| * problem. |
| * |
| * @param exn |
| * The runtime exception being trapped. |
| * @throws GeneralFailureException |
| * The known exception type that it is mapped to. |
| */ |
| @AfterThrowing(pointcut = "execution(* org.taverna.server.master.rest..*(..)) && !bean(*Provider.*)", throwing = "exn") |
| public void wrapRuntimeException(RuntimeException exn) |
| throws GeneralFailureException { |
| // Exclude security-related exceptions |
| if (exn.getClass().getName().startsWith("org.springframework.security.")) |
| return; |
| throw new GeneralFailureException(exn); |
| } |
| } |