[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_HELPERS_APPENDER_ATTACHABLE_IMPL_H
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| 19 | #define _LOG4CXX_HELPERS_APPENDER_ATTACHABLE_IMPL_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/spi/appenderattachable.h>
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| 28 | #include <log4cxx/helpers/objectimpl.h>
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| 29 | #include <log4cxx/helpers/mutex.h>
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| 30 | #include <log4cxx/helpers/pool.h>
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| 31 |
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| 32 | namespace log4cxx
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| 33 | {
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| 34 | namespace spi
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| 35 | {
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| 36 | class LoggingEvent;
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| 37 | typedef helpers::ObjectPtrT<LoggingEvent> LoggingEventPtr;
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| 38 | }
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| 39 |
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| 40 | namespace helpers
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| 41 | {
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| 42 |
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| 43 | class LOG4CXX_EXPORT AppenderAttachableImpl :
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| 44 | public virtual spi::AppenderAttachable,
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| 45 | public virtual helpers::ObjectImpl
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| 46 | {
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| 47 | protected:
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| 48 | /** Array of appenders. */
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| 49 | AppenderList appenderList;
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| 50 |
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| 51 | public:
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| 52 | /**
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| 53 | * Create new instance.
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| 54 | * @param pool pool, must be longer-lived than instance.
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| 55 | */
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| 56 | AppenderAttachableImpl(Pool& pool);
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| 57 |
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| 58 | DECLARE_ABSTRACT_LOG4CXX_OBJECT(AppenderAttachableImpl)
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| 59 | BEGIN_LOG4CXX_CAST_MAP()
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| 60 | LOG4CXX_CAST_ENTRY(AppenderAttachableImpl)
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| 61 | LOG4CXX_CAST_ENTRY(spi::AppenderAttachable)
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| 62 | END_LOG4CXX_CAST_MAP()
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| 63 |
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| 64 | void addRef() const;
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| 65 | void releaseRef() const;
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| 66 |
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| 67 | // Methods
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| 68 | /**
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| 69 | * Add an appender.
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| 70 | */
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| 71 | virtual void addAppender(const AppenderPtr& newAppender);
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| 72 |
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| 73 | /**
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| 74 | Call the <code>doAppend</code> method on all attached appenders.
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| 75 | */
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| 76 | int appendLoopOnAppenders(const spi::LoggingEventPtr& event,
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| 77 | log4cxx::helpers::Pool& p);
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| 78 |
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| 79 | /**
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| 80 | * Get all previously added appenders as an Enumeration.
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| 81 | */
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| 82 | virtual AppenderList getAllAppenders() const;
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| 83 |
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| 84 | /**
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| 85 | * Get an appender by name.
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| 86 | */
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| 87 | virtual AppenderPtr getAppender(const LogString& name) const;
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| 88 |
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| 89 | /**
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| 90 | Returns <code>true</code> if the specified appender is in the
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| 91 | list of attached appenders, <code>false</code> otherwise.
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| 92 | */
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| 93 | virtual bool isAttached(const AppenderPtr& appender) const;
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| 94 |
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| 95 | /**
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| 96 | * Remove all previously added appenders.
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| 97 | */
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| 98 | virtual void removeAllAppenders();
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| 99 |
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| 100 | /**
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| 101 | * Remove the appender passed as parameter from the list of appenders.
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| 102 | */
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| 103 | virtual void removeAppender(const AppenderPtr& appender);
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| 104 |
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| 105 | /**
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| 106 | * Remove the appender with the name passed as parameter from the
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| 107 | * list of appenders.
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| 108 | */
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| 109 | virtual void removeAppender(const LogString& name);
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| 110 |
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| 111 | inline const log4cxx::helpers::Mutex& getMutex() const { return mutex; }
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| 112 |
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| 113 | private:
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| 114 | log4cxx::helpers::Mutex mutex;
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| 115 | AppenderAttachableImpl(const AppenderAttachableImpl&);
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| 116 | AppenderAttachableImpl& operator=(const AppenderAttachableImpl&);
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| 117 | };
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| 118 |
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| 119 | LOG4CXX_PTR_DEF(AppenderAttachableImpl);
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| 120 |
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| 121 | }
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| 122 | }
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| 123 |
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| 124 | #if defined(_MSC_VER)
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| 125 | #pragma warning ( pop )
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| 126 | #endif
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| 127 |
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| 128 | #endif //_LOG4CXX_HELPERS_APPENDER_ATTACHABLE_IMPL_H
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