[jira] [Commented] (CAMEL-8974) DefaultPropertiesParser does not support the system properties mode

["Claus Ibsen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-8974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629203#comment-14629203 ] 

Claus Ibsen commented on CAMEL-8974:
------------------------------------

I assume you refer to OVERRIDE, FALLBACK as some spring specific configuration. And how do you configure those in spring?

> DefaultPropertiesParser does not support the system properties mode
> -------------------------------------------------------------------
>
>                 Key: CAMEL-8974
>                 URL: https://issues.apache.org/jira/browse/CAMEL-8974
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>    Affects Versions: 2.15.1, 2.15.2
>            Reporter: Chi Kim
>            Priority: Minor
>
> org.apache.camel.spring.spi.BridgePropertyPlaceholderConfigurer
> is delegating the property parsing for camelContext to DefaultPropertiesParser.
> DefaultPropertiesParse does not have support for System Properties Mode such as OVERRIDE, FALLBACK.
> It's always taking System properties over provided properties. (OVERRIDE Mode)
> DefaultPropertiesParser Line 299
> {code}
> private String doGetPropertyValue(String key) {
>             String value = System.getProperty(key);
>             if (value != null) {
>                 log.debug("Found a JVM system property: {} with value: {} to be used.", key, value);
>             } else if (properties != null) {
>                 value = properties.getProperty(key);
>             }
>             return parseProperty(key, value, properties);
>         }
> {code}



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