[GitHub] brooklyn-server pull request #951: Support iteration of hashes in templates

[sjcorbett <gi...@git.apache.org>]

GitHub user sjcorbett opened a pull request:

    https://github.com/apache/brooklyn-server/pull/951

    Support iteration of hashes in templates

    DotSplittingTemplateModel implements `TemplateHashModelEx2` (rather than just `TemplateHashModel`), meaning config/sensor map key/vals can be iterated in templates.
    
    For example:
    ```
    <#list config['sections'] as k, v>
      ${k} = ${v}
    </#list>
    ```
    
    Until now a snippet like this would have caused an exception with message "NonExtendedHashException: For "#list" list source: Expected an extended hash, but this has evaluated to a hash (wrapper: org.apache.brooklyn.util.core.text.TemplateProcessor$DotSplittingTemplateModel)"

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/sjcorbett/brooklyn-server template-hash

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/brooklyn-server/pull/951.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #951
    
----
commit 948988418eef29ec7a7e33b90dc35be348ad2202
Author: Sam Corbett <sa...@...>
Date:   2018-02-22T16:45:13Z

    Replace deprecated constant with equivalent

commit 6fa75adb0edb0e9c80c53586fe4c2686d5ca8c26
Author: Sam Corbett <sa...@...>
Date:   2018-02-22T16:45:30Z

    Support iteration of hashes in templates
    
    DotSplittingTemplateModel implements TemplateHashModelEx2 (rather than
    just TemplateHashModel), meaning config/sensor map key/vals can be
    iterated in templates.

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[GitHub] brooklyn-server pull request #951: Support iteration of hashes in templates

[asfgit <gi...@git.apache.org>]

Github user asfgit closed the pull request at:

    https://github.com/apache/brooklyn-server/pull/951


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