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authornoahs <noah.shogan@gmail.com>2017-12-06 13:11:38 +0200
committernoahs <noah.shogan@amdocs.com>2017-12-06 17:38:57 +0200
commitf9f112f5fd5b193e79e38442cc566b7b437f87d2 (patch)
tree01a1ef7f840cbacb5ed465095926d14e83a7fd27 /openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/README
parent0566f581c0f310384f42838c388f57234ed1d60e (diff)
Duplicate logging frameworks merging
There was two copies of the SDC logging framework Change-Id: I55c94c9817a83162c6d90e504dfd91e4858c7269 Issue-ID: SDC-703 Signed-off-by: noahs <noah.shogan@amdocs.com>
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+The purpose of this module is to make a Web application meet the OPENECOMP logging requirements described in
+OPENECOMP platform application logging guidelines.
+
+The default out-of-the box solution is based on SLF4J.
+
+It introduces three major areas of functionality as follows:
+
+1. Routing of logging messages for the Logback library, so that all logging events are written to separate files
+according to their type.
+
+2. An AOP aspect for measuring execution time and logging it, so that the application code is not contaminated with
+this type of logging.
+
+3. Collecting and populating the context of a Web API request and propagating it to every logging event.
+
+TODO:
+
+1. MetricsAspect
+ - Configurable metrics message
+ - Make sure there are no exceptions but applicative ones
+
+2. EventTypeDiscriminator
+ - Make event types configurable to make the names of log files easily customizable
+
+3. DispatchingAppender
+ - Read appenders from configuration, so that there is no need in EELF loggers
+ - Simpler use of discriminator or an entirely different mechanism
+ - Better appender name pattern, or mapping between a discriminating value and an appender name
+ - Discard the appenders cache on configuration changes