feat.setAttribute("the_geom", GEOM_FACTORY.toGeometry(referencedEnvelope));
sliceCat.addGranule("1", feat, t);
t.commit();
// read back
CountVisitor cv = new CountVisitor();
Query q = new Query("1");
q.setFilter(Filter.INCLUDE);
sliceCat.computeAggregateFunction(q, cv);
assertEquals(2, cv.getCount());
// create new schema 2
final String schemaDef2 = "the_geom:Polygon,coverage:String,imageindex:Integer,new:Double";
sliceCat.createType("2", schemaDef2);
typeNames = sliceCat.getTypeNames();
assertNotNull(typeNames);
assertEquals(2, typeNames.length);
// add features to it
schema = DataUtilities.createType("2", schemaDef2);
feat = DataUtilities.template(schema);
feat.setAttribute("coverage", "b");
feat.setAttribute("imageindex", Integer.valueOf(0));
feat.setAttribute("new", Double.valueOf(3.22));
feat.setAttribute("the_geom", GEOM_FACTORY.toGeometry(referencedEnvelope));
sliceCat.addGranule("2", feat, t);
feat = DataUtilities.template(schema);
feat.setAttribute("coverage", "b");
feat.setAttribute("imageindex", Integer.valueOf(1));
feat.setAttribute("new", Double.valueOf(1.12));
feat.setAttribute("the_geom", GEOM_FACTORY.toGeometry(referencedEnvelope));
sliceCat.addGranule("2", feat, t);
feat = DataUtilities.template(schema);
feat.setAttribute("coverage", "b");
feat.setAttribute("imageindex", Integer.valueOf(2));
feat.setAttribute("new", Double.valueOf(1.32));
feat.setAttribute("the_geom", GEOM_FACTORY.toGeometry(referencedEnvelope));
sliceCat.addGranule("2", feat, t);
t.commit();
// read back
cv = new CountVisitor();
q = new Query("2");
q.setFilter(Filter.INCLUDE);
sliceCat.computeAggregateFunction(q, cv);
assertEquals(3, cv.getCount());
// Get the CoverageSlices
List<CoverageSlice> slices = sliceCat.getGranules(q);
double[] news = new double[]{3.22, 1.12, 1.32};
for(int i = 0; i < news.length; i++){
CoverageSlice slice = slices.get(i);
assertTrue(slice.getGranuleBBOX().contains(referencedEnvelope));
double newAttr = (double) slice.getOriginator().getAttribute("new");
assertEquals(newAttr, news[i], DELTA);
}
// Creating a CoverageSliceCatalogSource and check if it behaves correctly
CoverageSlicesCatalogSource src = new CoverageSlicesCatalogSource(sliceCat, "2");
assertEquals(3, src.getCount(q));
SimpleFeatureCollection coll = src.getGranules(q);
cv.reset();
coll.accepts(cv, null);
assertEquals(3, cv.getCount());
assertTrue(src.getBounds(q).contains(
referencedEnvelope.toBounds(referencedEnvelope.getCoordinateReferenceSystem())));
assertEquals(src.getSchema(), schema);
// remove
sliceCat.removeGranules("1", Filter.INCLUDE, t);
sliceCat.removeGranules("2", Filter.INCLUDE, t);
t.commit();
// check
q = new Query("1");
q.setFilter(Filter.INCLUDE);
sliceCat.computeAggregateFunction(q, cv);
assertEquals(0, cv.getCount());
q = new Query("2");
sliceCat.computeAggregateFunction(q, cv);
assertEquals(0, cv.getCount());
} catch (Exception e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
t.rollback();
} finally {