dido:public:ra:xapend:xapend.b_stds:defact:orcle:java_logger_api
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dido:public:ra:xapend:xapend.b_stds:defact:orcle:java_logger_api [2021/07/26 14:11] murphy |
dido:public:ra:xapend:xapend.b_stds:defact:orcle:java_logger_api [2021/11/09 15:40] (current) char ↷ Links adapted because of a move operation |
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| ===== Oracle: Java logger API ===== | ===== Oracle: Java logger API ===== | ||
| - | [[dido:public:ra:xapend:xapend.b_stds:defact:orcle| return to Oracle de facto Standards ]] | + | [[dido:public:ra:xapend:xapend.b_stds:defact:orcle:start| return to Oracle de facto Standards ]] |
| : **Note**: The following is an excerpt from the official TTTTT site. It is provided here as a convenience and is not authoritative. Refer to the original document as the authoritative reference. | : **Note**: The following is an excerpt from the official TTTTT site. It is provided here as a convenience and is not authoritative. Refer to the original document as the authoritative reference. | ||
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| ==== Overview ==== | ==== Overview ==== | ||
| - | //Provides the classes and interfaces of the Java™ 2 platform's core logging facilities. The central goal of the logging [dido:public:ra:xapend:xapend.a_glossary:a:api|APIs]] is to support maintaining and servicing software at customer sites. | + | //Provides the classes and interfaces of the Java™ 2 platform's core logging facilities. The central [[dido:public:ra:xapend:xapend.a_glossary:g:goal|goal]] of the logging [[dido:public:ra:xapend:xapend.a_glossary:a:api|APIs]] is to support maintaining and servicing software at customer sites. |
| There are four main target uses of the logs:// | There are four main target uses of the logs:// | ||
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| //The key elements of this package include:// | //The key elements of this package include:// | ||
| - | * //**Logger** The main entity on which applications make logging calls. A Logger object is used to log messages for a specific system or application component.// | + | * //**Logger** The main [[dido:public:ra:xapend:xapend.a_glossary:e:entity|entity]] on which applications make logging calls. A Logger object is used to log messages for a specific system or application component.// |
| * //**LogRecord** Used to pass logging requests between the logging framework and individual log handlers.// | * //**LogRecord** Used to pass logging requests between the logging framework and individual log handlers.// | ||
| - | * //**Handler** Exports LogRecord objects to a variety of destinations including memory, output streams, consoles, files, and sockets. A variety of Handler subclasses exist for this purpose. Additional Handlers may be developed by third parties and delivered on top of the core platform.// | + | * //**Handler** Exports LogRecord objects to a variety of destinations including memory, output streams, consoles, files, and sockets. A variety of Handler subclasses exist for this purpose. Additional Handlers may be developed by third parties and delivered on top of the core [[dido:public:ra:xapend:xapend.a_glossary:p:platform|platform]].// |
| * //**Level** Defines a set of standard logging levels that can be used to control logging output. Programs can be configured to output logging for some levels while ignoring output for others. | * //**Level** Defines a set of standard logging levels that can be used to control logging output. Programs can be configured to output logging for some levels while ignoring output for others. | ||
| Filter: Provides fine-grained control over what gets logged, beyond the control provided by log levels. The logging APIs support a general-purpose filter mechanism that allows application code to attach arbitrary filters to control logging output.// | Filter: Provides fine-grained control over what gets logged, beyond the control provided by log levels. The logging APIs support a general-purpose filter mechanism that allows application code to attach arbitrary filters to control logging output.// | ||
dido/public/ra/xapend/xapend.b_stds/defact/orcle/java_logger_api.1627323096.txt.gz · Last modified: 2021/07/26 14:11 by murphy
