CoordinateOperationFactoryUsingWKT extends DeferredAuthorityFactory implements CoordinateOperationAuthorityFactory { @Override public Set<CoordinateOperation> createFromCoordinateReferenceSystemCodes( String sourceCRS, String targetCRS) throws NoSuchAuthorityCodeException, FactoryException { Set<CoordinateOperation> coordops = super.createFromCoordinateReferenceSystemCodes(sourceCRS, targetCRS); if (coordops.isEmpty()) { CoordinateOperationAuthorityFactory fallback = getFallbackAuthorityFactory(); if (fallback != null) { coordops = fallback.createFromCoordinateReferenceSystemCodes(sourceCRS, targetCRS); } } return coordops; } CoordinateOperationFactoryUsingWKT();  CoordinateOperationFactoryUsingWKT(Hints userHints); protected  CoordinateOperationFactoryUsingWKT(final Hints userHints, final int priority); synchronized Citation getAuthority(); @Override Set<CoordinateOperation> createFromCoordinateReferenceSystemCodes(
            String sourceCRS, String targetCRS); CoordinateOperation createCoordinateOperation(String code); static final String FILENAME; static final int PRIORITY; }
@Test public void testCreateFromCoordinateReferenceSystemCodes() throws TransformException { try { Set<CoordinateOperation> cos = factory.createFromCoordinateReferenceSystemCodes( INVALID_CRS, INVALID_CRS); assertTrue(cos.isEmpty()); } catch (FactoryException e) { fail(factory.getClass().getSimpleName() + " threw a FactoryException when requesting" + "a nonexistent operation. Instead, a NoSuchAuthorityCodeException was expected."); } try { Set<CoordinateOperation> cos = factory.createFromCoordinateReferenceSystemCodes(SOURCE_CRS, TARGET_CRS); assertTrue(cos.size() == 1); CoordinateOperation co = cos.iterator().next(); assertNotNull(co); CoordinateReferenceSystem crs = CRS.decode(SOURCE_CRS); assertSame(crs, co.getSourceCRS()); crs = CRS.decode(TARGET_CRS); assertSame(crs, co.getTargetCRS()); assertTrue(co.getMathTransform() instanceof MathTransform); double[] p = new double[2]; co.getMathTransform().transform(SRC_TEST_POINT, 0, p, 0, 1); assertEquals(p[0], DST_TEST_POINT[0], 1e-8); assertEquals(p[1], DST_TEST_POINT[1], 1e-8); } catch (FactoryException e) { fail(factory.getClass().getSimpleName() + " threw a FactoryException when creating" + " coordinate operation from an existing code."); } }