Apache Log4cxx  Version 1.5.0
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asyncappender.h
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1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#ifndef _LOG4CXX_ASYNC_APPENDER_H
19#define _LOG4CXX_ASYNC_APPENDER_H
20
24
25namespace LOG4CXX_NS
26{
28
82class LOG4CXX_EXPORT AsyncAppender :
83 public virtual spi::AppenderAttachable,
84 public virtual AppenderSkeleton
85{
86 protected:
87 struct AsyncAppenderPriv;
88
89 public:
96
97
101
105 virtual ~AsyncAppender();
106
113 void addAppender(const AppenderPtr newAppender) override;
114
115 void doAppend(const spi::LoggingEventPtr& event,
116 helpers::Pool& pool1) override;
117
118 void append(const spi::LoggingEventPtr& event, helpers::Pool& p) override;
119
125 void close() override;
126
131 AppenderList getAllAppenders() const override;
132
139 AppenderPtr getAppender(const LogString& name) const override;
140
144 bool getLocationInfo() const;
150 bool isAttached(const AppenderPtr appender) const override;
151
152 bool requiresLayout() const override;
153
157 void removeAllAppenders() override;
158
163 void removeAppender(const AppenderPtr appender) override;
168 void removeAppender(const LogString& name) override;
169
174 bool replaceAppender(const AppenderPtr& oldAppender, const AppenderPtr& newAppender) LOG4CXX_16_VIRTUAL_SPECIFIER;
175
179 void replaceAppenders(const AppenderList& newList) LOG4CXX_16_VIRTUAL_SPECIFIER;
180
186 void setLocationInfo(bool flag);
187
193 void setBufferSize(int size);
194
199 int getBufferSize() const;
200
207 void setBlocking(bool value);
208
216 bool getBlocking() const;
217
218
229 void setOption(const LogString& option, const LogString& value) override;
230
231
232 private:
234 AsyncAppender& operator=(const AsyncAppender&);
235
239 void dispatch();
240
241}; // class AsyncAppender
242LOG4CXX_PTR_DEF(AsyncAppender);
243} // namespace log4cxx
244
245#endif// _LOG4CXX_ASYNC_APPENDER_H
246
#define LOG4CXX_16_VIRTUAL_SPECIFIER
Definition: appenderattachable.h:99
Implementation base class for all appenders.
Definition: appenderskeleton.h:41
The AsyncAppender decouples logging event creation from output by processing log events asynchronousl...
Definition: asyncappender.h:85
This Interface is for attaching Appenders to objects.
Definition: appenderattachable.h:33
std::shared_ptr< LoggingEvent > LoggingEventPtr
Definition: appender.h:32
LOG4CXX_LIST_DEF(AppenderList, AppenderPtr)
std::basic_string< logchar > LogString
Definition: logstring.h:60
std::shared_ptr< Appender > AppenderPtr
Definition: basicconfigurator.h:29
#define LOG4CXX_CAST_ENTRY(Interface)
Definition: object.h:158
#define END_LOG4CXX_CAST_MAP()
Definition: object.h:152
#define DECLARE_LOG4CXX_OBJECT(object)
Definition: object.h:43
#define LOG4CXX_CAST_ENTRY_CHAIN(Interface)
Definition: object.h:164
#define BEGIN_LOG4CXX_CAST_MAP()
Definition: object.h:146