[89] | 1 | /*
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more
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| 3 | * contributor license agreements. See the NOTICE file distributed with
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| 4 | * this work for additional information regarding copyright ownership.
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| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0
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| 6 | * (the "License"); you may not use this file except in compliance with
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| 7 | * the License. You may obtain a copy of the License at
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| 8 | *
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0
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| 10 | *
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| 11 | * Unless required by applicable law or agreed to in writing, software
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 14 | * See the License for the specific language governing permissions and
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| 15 | * limitations under the License.
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| 16 | */
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| 17 |
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| 18 | #ifndef _LOG4CXX_SPI_HIERARCHY_EVENT_LISTENER_H
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| 19 | #define _LOG4CXX_SPI_HIERARCHY_EVENT_LISTENER_H
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| 20 |
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| 21 | #if defined(_MSC_VER)
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| 22 | #pragma warning ( push )
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| 23 | #pragma warning ( disable: 4231 4251 4275 4786 )
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| 24 | #endif
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| 25 |
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| 26 |
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| 27 | #include <log4cxx/helpers/object.h>
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| 28 | #include <log4cxx/helpers/objectptr.h>
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| 29 | #include <vector>
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| 30 |
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| 31 | namespace log4cxx
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| 32 | {
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| 33 | class Logger;
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| 34 | class Appender;
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| 35 |
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| 36 |
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| 37 | namespace spi
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| 38 | {
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| 39 |
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| 40 | /** Listen to events occuring within a Hierarchy.*/
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| 41 | class LOG4CXX_EXPORT HierarchyEventListener :
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| 42 | public virtual log4cxx::helpers::Object
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| 43 | {
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| 44 | public:
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| 45 | virtual ~HierarchyEventListener() {}
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| 46 |
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| 47 | virtual void addAppenderEvent(
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| 48 | const log4cxx::helpers::ObjectPtrT<Logger>& logger,
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| 49 | const log4cxx::helpers::ObjectPtrT<Appender>& appender) = 0;
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| 50 |
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| 51 | virtual void removeAppenderEvent(
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| 52 | const log4cxx::helpers::ObjectPtrT<Logger>& logger,
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| 53 | const log4cxx::helpers::ObjectPtrT<Appender>& appender) = 0;
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| 54 | };
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| 55 | LOG4CXX_PTR_DEF(HierarchyEventListener);
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| 56 | LOG4CXX_LIST_DEF(HierarchyEventListenerList, HierarchyEventListenerPtr);
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| 57 |
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| 58 | } // namespace spi
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| 59 | } // namespace log4cxx
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| 60 |
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| 61 | #if defined(_MSC_VER)
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| 62 | #pragma warning ( pop )
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| 63 | #endif
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| 64 |
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| 65 | #endif //_LOG4CXX_SPI_HIERARCHY_EVENT_LISTENER_H
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