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INT-4333: Don't Override Explicit Management Props

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JIRA: https://jira.spring.io/browse/INT-4333

If the user has explicitly set management properties in a bean definition,
the configurer should not override those settings with defaults.
This commit is contained in:
Gary Russell
2017-09-01 12:29:12 -04:00
committed by Artem Bilan
parent 3a2be8e9e0
commit cfab1fb1a4
12 changed files with 151 additions and 16 deletions
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16
src/reference/asciidoc/metrics.adoc
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@@ -15,6 +15,7 @@ See <<mgmt-channel-features>> and <<mgmt-handler-features>> below.
This causes the automatic registration of the `IntegrationManagementConfigurer` bean in the application context.
Only one such bean can exist in the context and it must have the bean name `integrationManagementConfigurer`
if registered manually via a `<bean/>` definition.
This bean applies it's configuration to beans after all beans in the context have been instantiated.
In addition to metrics, you can control *debug* logging in the main message flow.
It has been found that in very high volume applications, even calls to `isDebugEnabled()` can be quite expensive with
@@ -27,7 +28,7 @@ A number of options are available:
[source, xml]
----
<int:management
default-logging-enabled="false" <1>
default-logging-enabled="true" <1>
default-counts-enabled="false" <2>
default-stats-enabled="false" <3>
counts-enabled-patterns="foo, !baz, ba*" <4>
@@ -40,7 +41,7 @@ A number of options are available:
@Configuration
@EnableIntegration
@EnableIntegrationManagement(
defaultLoggingEnabled = "false", <1>
defaultLoggingEnabled = "true", <1>
defaultCountsEnabled = "false", <2>
defaultStatsEnabled = "false", <3>
countsEnabled = { "foo", "${count.patterns}" }, <4>
@@ -53,10 +54,16 @@ public static class ContextConfiguration {
<1> Set to `false` to disable all logging in the main message flow, regardless of the log system category settings.
Set to 'true' to enable debug logging (if also enabled by the logging subsystem).
Only applied if you have not explicitly configured the setting in a bean definition.
Default `true`.
<2> Enable or disable count metrics for components not matching one of the patterns in <4>.
Only applied if you have not explicitly configured the setting in a bean definition.
Default `false`.
<3> Enable or disable statistical metrics for components not matching one of the patterns in <5>.
Only applied if you have not explicitly configured the setting in a bean definition.
Default 'false'.
<4> A comma-delimited list of patterns for beans for which counts should be enabled; negate the pattern with `!`.
First match wins (positive or negative).
@@ -81,6 +88,11 @@ See the javadocs for complete information about these classes.
When JMX is enabled (see <<jmx>>), these metrics are also exposed by the `IntegrationMBeanExporter`.
[IMPORTANT]
====
`defaultLoggingEnabled`, `defaultCountsEnabled`, and `defaultStatsEnabled` are only applied if you have not explicitly configured the corresponding setting in a bean definition.
====
[[mgmt-channel-features]]
==== MessageChannel Metric Features