[89] | 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 |
|
---|
| 19 | #ifndef _LOG4CXX_FILTER_PROPERTYFILTER_H
|
---|
| 20 | #define _LOG4CXX_FILTER_PROPERTYFILTER_H
|
---|
| 21 |
|
---|
| 22 | #if defined(_MSC_VER)
|
---|
| 23 | #pragma warning (push)
|
---|
| 24 | #pragma warning ( disable: 4231 4251 4275 4786 )
|
---|
| 25 | #endif
|
---|
| 26 |
|
---|
| 27 |
|
---|
| 28 | #include <log4cxx/spi/filter.h>
|
---|
| 29 | #include <map>
|
---|
| 30 |
|
---|
| 31 | namespace log4cxx
|
---|
| 32 | {
|
---|
| 33 | namespace filter
|
---|
| 34 | {
|
---|
| 35 |
|
---|
| 36 | /**
|
---|
| 37 | * NOTE: This filter modifies logging events by adding properties to the event.
|
---|
| 38 | *
|
---|
| 39 | * The 'properties' param is converted to event properties, which are
|
---|
| 40 | * set on every event processed by the filter.
|
---|
| 41 | *
|
---|
| 42 | * Individual properties are only set if they do not already exist on the
|
---|
| 43 | * logging event (will not override existing properties).
|
---|
| 44 | *
|
---|
| 45 | * This class relies on the convention that property name/value pairs are
|
---|
| 46 | * equals-symbol delimited, and each name/value pair is comma-delimited
|
---|
| 47 | *
|
---|
| 48 | * Example properties param:
|
---|
| 49 | * somename=somevalue,anothername=anothervalue,thirdname=third value
|
---|
| 50 | *
|
---|
| 51 | *
|
---|
| 52 | */
|
---|
| 53 | class LOG4CXX_EXPORT PropertyFilter : public log4cxx::spi::Filter
|
---|
| 54 | {
|
---|
| 55 | typedef std::map < LogString, LogString > PropertyMap;
|
---|
| 56 | PropertyMap* properties;
|
---|
| 57 | PropertyFilter(const PropertyFilter &);
|
---|
| 58 | PropertyFilter & operator=(const PropertyFilter &);
|
---|
| 59 |
|
---|
| 60 | public:
|
---|
| 61 | DECLARE_LOG4CXX_OBJECT(PropertyFilter)
|
---|
| 62 | BEGIN_LOG4CXX_CAST_MAP()
|
---|
| 63 | LOG4CXX_CAST_ENTRY(log4cxx::spi::Filter)
|
---|
| 64 | END_LOG4CXX_CAST_MAP()
|
---|
| 65 |
|
---|
| 66 | PropertyFilter();
|
---|
| 67 | ~PropertyFilter();
|
---|
| 68 | void setProperties(const LogString & props);
|
---|
| 69 |
|
---|
| 70 | FilterDecision decide(const spi::LoggingEventPtr & event) const;
|
---|
| 71 |
|
---|
| 72 | };
|
---|
| 73 |
|
---|
| 74 | }
|
---|
| 75 | }
|
---|
| 76 |
|
---|
| 77 | #if defined(_MSC_VER)
|
---|
| 78 | #pragma warning (pop)
|
---|
| 79 | #endif
|
---|
| 80 |
|
---|
| 81 | #endif
|
---|