10:06 a.m.
Van Halbert created TEIID-2217:
----------------------------------
Summary: Create metadata processor to expose the object metadata for dynamic
vdbs
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Steven Hawkins
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the
OBECTABLE.
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10:06 a.m.
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Van Halbert reassigned TEIID-2217:
----------------------------------
Assignee: Van Halbert (was: Steven Hawkins)
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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10:06 a.m.
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Work on TEIID-2217 started by Van Halbert.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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10:43 a.m.
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Ramesh Reddy commented on TEIID-2217:
-------------------------------------
what annotations are you going to be using? JPA API already provides such annotations that
are well known.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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10:55 a.m.
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Van Halbert commented on TEIID-2217:
------------------------------------
Need to interrogate the object for its annotations to know what columns to expose and to
place in the VIEW / OBJECTABLE. Or is there a better option for determining what is
accessible?
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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10:59 a.m.
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Ramesh Reddy commented on TEIID-2217:
-------------------------------------
That is the question, what annotation you need to scan for; how the annotations describe
the metadata for you to make further decisions. What I saying above is JPA is one API that
defines those kind of annotations that provide such information. Other wise you would need
to come up a set of your own.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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12:50 p.m.
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Van Halbert commented on TEIID-2217:
------------------------------------
Can you and/or Steve provide some direction on this. Until then, all related changes to
the object-translator are on hold until it can be determine if this goes forward.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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9:07 p.m.
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Steven Hawkins commented on TEIID-2217:
---------------------------------------
See org.teiid.translator.jpa.JPAMetadataProcessor to see Ramesh's processing of JPA
annotations.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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8:14 a.m.
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Van Halbert commented on TEIID-2217:
------------------------------------
Creating 2 metadata processors: JavaBeanMetadataProcessor and
AnnotationMetadataProcessor
These should cover the 2 translator options: map-cache and infinispan-cache.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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10:53 a.m.
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Ramesh Reddy commented on TEIID-2217:
-------------------------------------
Please outline your method of approach before you get too deep into this, as we can weigh
pros and cons. I do not think we need a JPA based AnnotationMeatadataProcessor just yet.
There are few things we are still discussing out with OGM project, I would not like us to
develop anything that is duplicate in nature.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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11:38 a.m.
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Van Halbert commented on TEIID-2217:
------------------------------------
In order to provide the metadata, the class(s) must be interrogated to derive the
metadata. The first way, looking at only the methods (get/is) to derive column
information. This is needed because not everyone will use annotations. The second is to
derive the metadata from annotations (which are required for hibernate search option). I
couldn't find any good utility for transforming the annotations into sql or reuse what
hibernate had created. There is an old hibernate-3 maven utility that does this, but
couldn't find a newer version to use as a starting point.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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11:24 a.m.
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Van Halbert updated TEIID-2217:
-------------------------------
Git Pull Request:
https://github.com/vhalbert/teiid/commit/5da24b5c268ad45d538f875973177f83...
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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11:30 a.m.
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Steven Hawkins commented on TEIID-2217:
---------------------------------------
To avoid full scans with the javabean approach, I added a pk field property to the cache
information available via the object connection. Also simplified the logic so that a view
is not necessary and pushed some of the type logic into lower level classes.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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12:43 p.m.
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Van Halbert resolved TEIID-2217.
--------------------------------
Fix Version/s: 8.2
Resolution: Done
Open another issue related to Annotation support to determine metadata.
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
Fix For: 8.2
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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8:31 a.m.
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Steven Hawkins closed TEIID-2217.
---------------------------------
Create metadata processor to expose the object metadata for dynamic
vdbs
------------------------------------------------------------------------
Key: TEIID-2217
URL: https://issues.jboss.org/browse/TEIID-2217
Project: Teiid
Issue Type: Sub-task
Components: Misc. Connectors
Affects Versions: 8.2
Reporter: Van Halbert
Assignee: Van Halbert
Fix For: 8.2
A metadata processor needs to be created to expose the object metadata based on the class
or classes indicated that are accessible by querying the cache. There will be 2
processors created based on: 1) the getters (when annotations is not being used) and 2)
based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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4200
days inactive
4264
days old
14 comments
3 participants
participants (3)
-
Ramesh Reddy (JIRA) -
Steven Hawkins (JIRA)
-
Van Halbert (JIRA)