[ http://issues.apache.org/jira/browse/VELOCITY-379?page=all ]
Henning Schmiedehausen resolved VELOCITY-379.
---------------------------------------------
Fix Version/s: 1.5
(was: 2.0)
Resolution: Fixed
Assignee: Henning Schmiedehausen
For Velocity 1.5 you can use a custome Uberspector to be able to iterate on
Iterable. There is example code on how to do this in whiteboard/henning/jdk15
and an actual implementation in
whiteboard/henning/jdk15/src/java/org/apache/velocity/util/introspection/JDK15UberspectImpl.java
> foreach should generalise for Iterable, not just Collection
> -----------------------------------------------------------
>
> Key: VELOCITY-379
> URL: http://issues.apache.org/jira/browse/VELOCITY-379
> Project: Velocity
> Issue Type: Bug
> Components: Source
> Affects Versions: 1.5
> Environment: Operating System: All
> Platform: All
> Reporter: David Blaikie
> Assigned To: Henning Schmiedehausen
> Fix For: 1.5
>
>
> As of Java 1.5 the java.lang.Iterable interface is the general contract that
> should be used when looking for things that provide Iterators. This allows for
> user defined non collection types to be generally usable by things that just
> need iteration such as the Java Language's for(X x : y) looping construct and
> seems perfectly applicable to the velocity Foreach directive.
> I'm not sure of the versioning policy (which java version) of Velocity so if
> you
> are deliberately not creating a 1.5 dependency then this is not a bug.
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