[4/8] zest-java git commit: ZEST-107 Fix JSONEntityState clone logic

[paulmerlin]

ZEST-107 Fix JSONEntityState clone logic

The cloneStateIfGlobalStateLoaded() method of JSONEntityState is called
before any change is made to the entity state.

This method starts with the following check:

if( isStateNotCloned() )
{
    return;
}
// Do the clone

And the (private) isStateNotCloned() method returns:
status == EntityStatus.LOADED

IOW, the code says that it will clone state if status is loaded,
but does the opposite!

Rewriting the cloneStateIfGlobalStateLoaded() method,
as Tibor suggested, fixes the issue:

if( status != EntityState.LOADED )
{
    return;
}
// Do the clone

I removed the isStateNotCloned() method BTW as it was not used elsewhere
and the code is simpler without it.


Project: http://git-wip-us.apache.org/repos/asf/zest-java/repo
Commit: http://git-wip-us.apache.org/repos/asf/zest-java/commit/14cbf30d
Tree: http://git-wip-us.apache.org/repos/asf/zest-java/tree/14cbf30d
Diff: http://git-wip-us.apache.org/repos/asf/zest-java/diff/14cbf30d

Branch: refs/heads/develop
Commit: 14cbf30dcc28af1573f3779c685a595e9aa41a0e
Parents: 965c769
Author: Paul Merlin <paulmer...@apache.org>
Authored: Mon Jul 27 16:22:07 2015 +0200
Committer: Paul Merlin <paulmer...@apache.org>
Committed: Mon Jul 27 17:09:02 2015 +0200

----------------------------------------------------------------------
 .../org/qi4j/spi/entitystore/helpers/JSONEntityState.java     | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/zest-java/blob/14cbf30d/core/spi/src/main/java/org/qi4j/spi/entitystore/helpers/JSONEntityState.java
----------------------------------------------------------------------
diff --git 
a/core/spi/src/main/java/org/qi4j/spi/entitystore/helpers/JSONEntityState.java 
b/core/spi/src/main/java/org/qi4j/spi/entitystore/helpers/JSONEntityState.java
index 435acde..ae60809 100644
--- 
a/core/spi/src/main/java/org/qi4j/spi/entitystore/helpers/JSONEntityState.java
+++ 
b/core/spi/src/main/java/org/qi4j/spi/entitystore/helpers/JSONEntityState.java
@@ -308,14 +308,9 @@ public final class JSONEntityState
         }
     }
 
-    boolean isStateNotCloned()
-    {
-        return status == EntityStatus.LOADED;
-    }
-
     void cloneStateIfGlobalStateLoaded()
     {
-        if( isStateNotCloned() )
+        if( status != EntityStatus.LOADED )
         {
             return;
         }