Пакет apache-commons-logging: Информация

When writing a library it is very useful to log information. However there are
many logging implementations out there, and a library cannot impose the use of
a particular one on the overall application that the library is a part of.

The Logging package is an ultra-thin bridge between different logging
implementations. A library that uses the commons-logging API can be used with
any logging implementation at runtime. Commons Logging comes with support for
a number of popular logging implementations, and writing adapters for others is
a reasonably simple task.

Applications (rather than libraries) may also choose to use commons-logging.
While logging-implementation independence is not as important for applications
as it is for libraries, using commons-logging does allow the application to
change to a different logging implementation without recompiling code.

Note that commons-logging does not attempt to initialize or terminate the
underlying logging implementation that is used at runtime; that is the
responsibility of the application. However many popular logging implementations
do automatically initialize themselves; in this case an application may be
able to avoid containing any code that is specific to the logging implementation
used.

Пакет apache-commons-logging: Информация

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