Falko, AbstractFeatureSource implements SimpleFeatureSource and is for simple features only. (AbstractFeatureSource is also deprecated, but its replacement ContentFeatureSource is also only for simple features.)
There are no suitable base classes for complex features so you will need to make your own. See gt-sample-data-access and gt-app-schema for working examples. There is also a gt-webservice but it is no longer maintained or built. You are not implementing a DataStore; you are implementing a DataAccess (a DataStore is a DataAccess restricted to simple features). You will need to implement DataAccessFactory and have a src/main/resources/META-INF/services/org.geotools.data.DataAccessFactory to register it for SPI (pluggable module) so it can be loaded with DataAccessFinder.getDataStore. See: http://docs.geotools.org/latest/userguide/library/api/datastore.html http://docs.geotools.org/latest/userguide/extension/app-schema.html#sample-dataaccess Kind regards, Ben. On 23/10/15 03:49, Falko Bräutigam wrote: > Hi all, > > I'm struggling trying to work with complex features in GeoTools. I'm about to > implement a store for complex features. It is something like: > > public class RDataStore > implements DataAccess { > ... > } > > it produces FeatureStore like this: > > public class RFeatureStore > extends AbstractFeatureSource > implements FeatureStore { > ... > > @Override > public DataStore getDataStore() { > return ??? > } > ... > } > > What should the getDataStore() method return here? Its "store" is of type > DataAccess! > > What do I miss here? > > Thanks for any help. > > -Falko > -- Ben Caradoc-Davies <b...@transient.nz> Director Transient Software Limited <http://transient.nz/> New Zealand ------------------------------------------------------------------------------ _______________________________________________ GeoTools-GT2-Users mailing list GeoTools-GT2-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
