/**
* Test that the {@link FeatureType} cache returns the same instance every time. This is assumed
* by some nasty code in other places that tampers with the CRS. If a new {@link FeatureType} is
* constructed for the same {@link FeatureTypeInfo}, Bad Things Happen (TM).
*/
@Test
public void testFeatureTypeCacheInstance() throws Exception {
ResourcePool pool = ResourcePool.create(getCatalog());
FeatureTypeInfo info =
getCatalog()
.getFeatureTypeByName(MockData.LAKES.getNamespaceURI(), MockData.LAKES.getLocalPart());
FeatureType ft1 = pool.getFeatureType(info);
FeatureType ft2 = pool.getFeatureType(info);
FeatureType ft3 = pool.getFeatureType(info);
assertSame(ft1, ft2);
assertSame(ft1, ft3);
}
@Test
public void testAttributeCache() throws Exception {
final Catalog catalog = getCatalog();
ResourcePool pool = ResourcePool.create(catalog);
// clean up the lakes type
FeatureTypeInfo oldInfo =
catalog.getFeatureTypeByName(
MockData.LAKES.getNamespaceURI(), MockData.LAKES.getLocalPart());
List<LayerInfo> layers = catalog.getLayers(oldInfo);
for (LayerInfo layerInfo : layers) {
catalog.remove(layerInfo);
}
catalog.remove(oldInfo);
// rebuild as new
CatalogBuilder builder = new CatalogBuilder(catalog);
builder.setStore(
catalog.getStoreByName(MockData.CITE_PREFIX, MockData.CITE_PREFIX, DataStoreInfo.class));
FeatureTypeInfo info =
builder.buildFeatureType(
new NameImpl(MockData.LAKES.getNamespaceURI(), MockData.LAKES.getLocalPart()));
// non persisted state, caching should not occurr
List<AttributeTypeInfo> att1 = pool.getAttributes(info);
List<AttributeTypeInfo> att2 = pool.getAttributes(info);
assertNotSame(att1, att2);
assertEquals(att1, att2);
// save it, making it persistent
catalog.add(info);
// first check caching actually works against persisted type infos
List<AttributeTypeInfo> att3 = pool.getAttributes(info);
List<AttributeTypeInfo> att4 = pool.getAttributes(info);
assertSame(att3, att4);
assertNotSame(att1, att3);
assertEquals(att1, att3);
}
