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From ahgittin <...@git.apache.org>
Subject [GitHub] brooklyn-server pull request #734: Support ConfigKey deprecated names
Date Tue, 20 Jun 2017 08:50:59 GMT
Github user ahgittin commented on a diff in the pull request:

    https://github.com/apache/brooklyn-server/pull/734#discussion_r122915954
  
    --- Diff: core/src/main/java/org/apache/brooklyn/core/objs/AbstractEntityAdjunct.java
---
    @@ -151,6 +153,19 @@ public AbstractEntityAdjunct configure(Map flags) {
                 }
             }
     
    +        // Allow config keys to be set by name (or deprecated name).
    +        //
    +        // Aled thinks it would be sensible to remove the consumed flags below (i.e.
flags = ...).
    +        // However, that causes PolicyConfigTest.testConfigFlagsPassedInAtConstructionIsAvailable
to fail.
    +        // However, tht looks mad - do we really need to support it?!
    +        // The policy is defined with one key using a name in SetFromFlag, and another
key using the same name.
    +        // It expects both of the config keys to have been set.
    +        //     @SetFromFlag("strKey")
    +        //     public static final ConfigKey<String> STR_KEY = new BasicConfigKey<String>(String.class,
"akey", "a key");
    +        //     public static final ConfigKey<String> STR_KEY_WITH_DEFAULT = new
BasicConfigKey<String>(String.class, "strKey", "str key", "str key default");
    +        // I've preserved that behaviour (for now).
    +        ConfigUtilsInternal.setAllConfigKeys(flags, getAdjunctType().getConfigKeys(),
this);
    --- End diff --
    
    agree that behaviour is way overkill.  if it's not too hard to log a warning wherever
we rely on it, however, that would be ideal.  if that's not easy then fine to abandon.


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