| /* |
| * 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. |
| */ |
| |
| #ifndef _CMS_EXCEPTIONLISTENER_H_ |
| #define _CMS_EXCEPTIONLISTENER_H_ |
| |
| #include <cms/Config.h> |
| #include <cms/CMSException.h> |
| |
| namespace cms { |
| |
| /** |
| * If a CMS provider detects a serious problem, it notifies the client |
| * application through an <code>ExceptionListener</code> that is registered |
| * with the <code>Connection</code>. |
| * <p> |
| * An exception listener allows a client to be notified of a problem asynchronously. |
| * Some connections only consume messages via the asynchronous event mechanism so |
| * they would have no other way to learn that their connection has failed. |
| * |
| * @since 1.0 |
| */ |
| class CMS_API ExceptionListener { |
| public: |
| |
| virtual ~ExceptionListener(); |
| |
| /** |
| * Called when an exception occurs. Once notified of an exception |
| * the caller should no longer use the resource that generated the |
| * exception. |
| * |
| * @param ex |
| * Exception Object that occurred. |
| */ |
| virtual void onException(const cms::CMSException& ex) = 0; |
| |
| }; |
| |
| } |
| |
| #endif /*_CMS_EXCEPTIONLISTENER_H_*/ |
