Examples with GetFeatureTypeRequest org.polymap.core.data.feature.GetFeatureTypeRequest used on opensource projects

Example 1 with GetFeatureTypeRequest

use of org.polymap.core.data.feature.GetFeatureTypeRequest in project polymap4-core by Polymap4.

the class PipelineFeatureSource method buildFeatureType.

@Override
protected SimpleFeatureType buildFeatureType() throws IOException {
    // FIXME caching schema is not allowed since the pipeline and/or processors
    // may change; maybe we could add a listener API to the pipeline
    // avoid synchronize; doing this in parallel is ok
    GetFeatureTypeRequest request = new GetFeatureTypeRequest();
    try {
        final FeatureType[] type = new FeatureType[1];
        newExecutor().execute(pipeline, request, (ProcessorResponse r) -> {
            GetFeatureTypeResponse response = (GetFeatureTypeResponse) r;
            type[0] = response.getFeatureType();
        });
        return (SimpleFeatureType) type[0];
    } catch (Exception e) {
        Throwables.propagateIfInstanceOf(e, IOException.class);
        throw Throwables.propagate(e);
    }
}