[jboss-jira] [JBoss JIRA] (WFWIP-314) [EAP7-1386] additional ConfigSources are always initialized
Petr Kremensky created WFWIP-314:
------------------------------------
Summary: [EAP7-1386] additional ConfigSources are always initialized
Key: WFWIP-314
URL: https://issues.redhat.com/browse/WFWIP-314
Project: WildFly WIP
Issue Type: Quality Risk
Reporter: Petr Kremensky
Assignee: Ronald Sigal
I've noticed that three additional config sources provided by EAP7-1386 are always
registered among config sources, even they are empty. I'll probably reject this one
myself soon :) as I still have to look into the implementation of SPI for mp config, so I
can assume that this is just out of box behaviour we have no control over.
Test with a simple servlet from
[helloworld|https://github.com/wildfly/quickstart/tree/master/helloworld] quickstart with
following addition:
{code:java}
ConfigProvider.getConfig().getConfigSources().forEach(configSource -> {
System.out.println("=================================");
System.out.println(configSource.getName());
System.out.println(configSource.getOrdinal());
System.out.println("Property names: " +
configSource.getPropertyNames().stream().collect(Collectors.joining(", ")));
});
{code}
output:
{noformat}
=================================
SysPropConfigSource
400
[Standalone], awt.toolkit, ...
=================================
EnvConfigSource
300
PATH, INVOCATION_ID, ...
=================================
null:null:ServletConfigSource
60
=================================
null:null:FilterConfigSource
50
=================================
null:ServletContextConfigSource
40
{noformat}
Notice that {PropertiesConfigSource} is missing there as none was put to classpath. On the
other hand {PropertiesConfigSource} is present once added to classpath, even it is empty.
{noformat}
...
=================================
PropertiesConfigSource[source=vfs:/content/helloworld.war/WEB-INF/classes/META-INF/microprofile-config.properties]
100
Property names:
=================================
null:null:ServletConfigSource
60
Property names:
=================================
null:null:FilterConfigSource
50
Property names:
=================================
null:ServletContextConfigSource
40
Property names:
{noformat}
As stated before, I'd probably close this one myself once I'll take deeper look
into it.
--
This message was sent by Atlassian Jira
(v7.13.8#713008)