On Fri, Aug 7, 2015 at 9:57 PM, Ben Caradoc-Davies <[email protected]> wrote:
> Thanks for the confirmation. My guess is that this is something needed
> for multiply mapped types or feature chaining and that
> getFeatureSourceByName could have an even more longwinded method name
> like getFeatureSourceByElementName.
>
By looking at the javadocs, it seems AppSchemaDataAccess is not abiding to
the contract here:
/**
* Names of the available Resources.
* <p>
* For additional information please see getInfo( Name ) and getSchema(
Name ).
* </p>
* @return Names of the available contents.
* @throws IOException
*/
List<Name> getNames() throws IOException;
/**
* Access to the named resource.
* <p>
* The level of access is represented by the instance of the
FeatureSource
* being returned.
* <p>
* Formally:
* <ul>
* <li>FeatureSource - read-only access
* <li>FeatureStore - read-write access
* <li>FetureLocking - concurrency control
* <ul>
* Additional interfaces may be supported by the implementation you are
using.
* @param typeName
* @return Access to the named resource being made available
* @throws IOException
*/
FeatureSource<T,F> getFeatureSource(Name typeName) throws IOException;
The way it looks, one should be able to call getNames() and then safely
getFeatureSource, there is no indication that a named resource may
not be available for data access.
Cheers
Andrea
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