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http://jira.codehaus.org/browse/GEOT-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrea Aime reopened GEOT-2247:
-------------------------------
Gah, closed the wrong one! (I was meaning to close the non ps dialect for
postgis one...)
> Create a JDBCFilterToSQL to factor out common needs and issues
> --------------------------------------------------------------
>
> Key: GEOT-2247
> URL: http://jira.codehaus.org/browse/GEOT-2247
> Project: GeoTools
> Issue Type: Task
> Components: data jdbc-ng
> Affects Versions: 2.5.2
> Reporter: Andrea Aime
> Assignee: Andrea Aime
> Fix For: 2.5.3
>
>
> All JDBC(ng) related filter to sql have at least two common issues:
> - they need to encode geometry literals with the same srid as the properties
> they are compared against, otherwise the spatial databases will throw an
> incompatible srid error
> - they can leverage the SQLDialect to encode the geometry literals
> A common superclass can handle the basic needs, and a prepared statement
> subclass can deal with the further specialized needs of a PS based dialect.
> Or we can have just one class with a configuration parameter, which might
> help out implementors looking out to have both a PS and a non PS dialect
> around (for performance issues).
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