My algorithm takes as input the features from an oracle spatial DB having as geometry multi lines.
The output is a subset of these lines, where some of them can have the same geometry and some other are clipped.
Currently I am converting the lines with the class of geotools org.geotools.gml.producer.FeatureTransformer to a GML document and sent it to the client.
Because if the large size, I want to avoid this and to that on server side.
My question is:
- is there a way to interact with geoserver in order that he produces an image from this feature collection
or do I need to create a static datastore and overwrite this, whenever the algorithm has produced the output?
Interesting question:
- the SLD document can contain an inline featurecollection
- component wms allows you to use geoserver to render the contents of
an external WFS
However what you are talking about may be best served as a community module?
Finally your workflow would seem to indicate that a "Web Process
Service" would suite your needs; we have a start of an implementation
of WPS but nobody has worked on it recently.
Jody
On Thu, Sep 3, 2009 at 6:29 PM, Markus
Innerebner<markus.innerebner@anonymised.com> wrote:
Hi all,
My algorithm takes as input the features from an oracle spatial DB
having as geometry multi lines.
The output is a subset of these lines, where some of them can have the
same geometry and some other are clipped.
Currently I am converting the lines with the class of geotools
org.geotools.gml.producer.FeatureTransformer to a GML document and sent
it to the client.
Because if the large size, I want to avoid this and to that on server side.
My question is:
- is there a way to interact with geoserver in order that he produces an
image from this feature collection
or do I need to create a static datastore and overwrite this, whenever
the algorithm has produced the output?
many thanks
--
Markus
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