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https://issues.apache.org/jira/browse/ARIES-319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Holly Cummins updated ARIES-319:
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Attachment: goat-services-a.txt
I've started to work towards support for visualising services and cascading
configuration. The changes in this patch aren't a complete solution but they're
free-standing give basic service visualisation and shared configuration support.
I've introduced a decorator framework for relationships so we can draw the
service triangles (or package names). The service handling will need to be
updated slightly once we're not working from the DummyInfoProvider. Handling of
services which aren't consumed and services which are consumed by multiple
bundles is pretty weak.
I've also started to add cascading configuration. I've added a Theme class and
a ComponentAppearance class which takes defaults from the theme and allows them
to be over-ridden. ComponentAppearances will also inherit from one another when
we have nested components (like a bundle inside an application). I've only
switched the ComponentColorElement (which was the ComponentColorProperty) over
to use the new configuration so far, but I'll switch the other elements over to
using the new configuration next.
In the new version, elements have two methods - render(), which draws them, and
apply() which
initialises shared properties like colour. This allows for a two-phase
rendering. Apply isn't the best name but we're already using update(), so
suggestions welcome. :)
I've renamed ComponentColorProperty to be ComponentColorElement and
RelationshipAggregation to TwistieAggregation. I've also moved
RelationshipElement to the elements namespace. These are all svn file deletions
which will need to be done by hand when applying the hand.
> Check in a re-factored version of the samples-sandbox/demo sample
> -----------------------------------------------------------------
>
> Key: ARIES-319
> URL: https://issues.apache.org/jira/browse/ARIES-319
> Project: Aries
> Issue Type: Improvement
> Components: Samples
> Reporter: zoe slattery
> Assignee: zoe slattery
> Attachments: goat-architecture.odp
>
>
> The demo sample code currently under samples-sandbox/demo is being refactored
> and moved
> The first stage in the process is to move the code to samples/goat (Graphical
> Osgi Analysis Tool) - this code only contains a dummy info provider so it's
> not quite up to the same level as the code currently under
> samples-sandbox/demo. When the new code has an equivalent of
> BundleContextInfoProvder the code under samples-sandbox will be removed.
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