There are a couple ways to modify a feature:
- calling FeatureStore.modifyFeatures; or
- using a FeatureWriter (which allows you got go through each feature; call
setAttribute as you are doing; and then call write() before going on to the
next() )
Yes you need to be within a transaction; while Transaction.AUTO_COMMIT works;
in many cases it is inefficient (example writing out the entire shapefile each
time you modify a feature).
For details see the user guide:
- http://docs.geotools.org/latest/userguide/tutorial/feature/csv2shp.html
(tutorial)
- http://docs.geotools.org/latest/userguide/library/api/datastore.html (api)
- http://docs.geotools.org/latest/userguide/library/data/featuresource.html
(exam-examples)
--
Jody Garnett
On Wednesday, 6 July 2011 at 6:39 AM, Ivan Willig wrote:
> Hi list.
> I am trying to modify a org.geotools.feature.simple.SimpleFeatureImpl. I am
> using the setAttribute(String name, Object value). Do I need to do this
> within an transaction?
> Any tests or example code that someone could point me to?
>
> Thanks.
> Ivan Willig
>
> ------------------------------------------------------------------------------
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------------------------------------------------------------------------------
All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security
threats, fraudulent activity, and more. Splunk takes this data and makes
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2
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