How to use

reset

method

in

org.geotools.referencing.CRS

  public void reset() {
    // drop all the catalog store/feature types/raster caches
    catalog.getResourcePool().dispose();

    // reset the referencing subsystem
    CRS.reset("all");

    // look for pluggable handlers
    for (GeoServerLifecycleHandler handler :
        GeoServerExtensions.extensions(GeoServerLifecycleHandler.class)) {
      try {
        handler.onReset();
      } catch (Throwable t) {
        LOGGER.log(
            Level.SEVERE,
            "A GeoServer lifecycle handler threw an exception during reset",
            t);
      }
    }
  }
}

@Override
protected void setUpTestData(SystemTestData testData) throws Exception {
  new File(testData.getDataDirectoryRoot(), "user_projections").mkdir();
  testData.copyTo(
      OverrideCRSTest.class.getResourceAsStream("test_override_epsg.properties"),
      "user_projections/epsg_overrides.properties");
  CRS.reset("all");
  testData.setUpSecurity();
}

CRS.reset("all");
LOGGER.info("Shut down GT referencing threads ");

@Override
protected void onSetUp(SystemTestData testData) throws Exception {
  OLD_TMP_VALUE = System.getProperty(JAVA_IO_TMPDIR);
  System.setProperty(JAVA_IO_TMPDIR, new File("./target").getCanonicalPath());
  super.onSetUp(testData);
  GeoServerResourceLoader loader1 = getResourceLoader();
  GeoServerResourceLoader loader2 = GeoServerExtensions.bean(GeoServerResourceLoader.class);
  // setup the grid file, the definitions and the tx overrides
  new File(testData.getDataDirectoryRoot(), "user_projections").mkdir();
  testData.copyTo(
      OvverideTransformationsTest.class.getResourceAsStream("test_epsg.properties"),
      "user_projections/epsg.properties");
  testData.copyTo(
      OvverideTransformationsTest.class.getResourceAsStream(
          "test_epsg_operations.properties"),
      "user_projections/epsg_operations.properties");
  testData.copyTo(
      OvverideTransformationsTest.class.getResourceAsStream("stgeorge.las"),
      "user_projections/stgeorge.las");
  testData.copyTo(
      OvverideTransformationsTest.class.getResourceAsStream("stgeorge.los"),
      "user_projections/stgeorge.los");
  CRS.reset("all");
}

System.setProperty("org.geotools.referencing.forceXY", "true");
Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "http");
CRS.reset("all");

@BeforeClass
public static void setupClass() {
  System.clearProperty("org.geotools.referencing.forceXY");
  CRS.reset("all");
}

@BeforeClass
public static void setup() {
  // System.setProperty("org.geotools.test.interactive", "true");
  System.setProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER, "false");
  CRS.reset("all");
}

@AfterClass
public static void clearClass() {
  System.clearProperty("org.geotools.referencing.forceXY");
  CRS.reset("all");
}

@BeforeClass
public static void setupClass() {
  System.clearProperty("org.geotools.referencing.forceXY");
  CRS.reset("all");
}

@BeforeClass
public static void cleanupCRS() {
  System.setProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER, "true");
  CRS.reset("all");
}

@AfterClass
public static void close() {
  System.clearProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
  CRS.reset("all");
}

protected void tearDownInternal() throws Exception {
  System.clearProperty("org.geotools.referencing.forceXY");
  Hints.removeSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
  CRS.reset("all");
}

@BeforeClass
public static void setupClass() {
  System.clearProperty("org.geotools.referencing.forceXY");
  CRS.reset("all");
}

@BeforeClass
public static void init() {
  // make sure CRS ordering is correct
  CRS.reset("all");
  System.setProperty(GeoTools.FORCE_LONGITUDE_FIRST_AXIS_ORDER, "true");
}

@BeforeClass
public static void setupClass() {
  System.setProperty("org.geotools.referencing.forceXY", "true");
  CRS.reset("all");
}

@BeforeClass
public static void prepareCRS() {
  CRS.reset("all");
}

@BeforeClass
public static void setupCRS() throws FactoryException {
  CRS.reset("all");
  Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
  // the following is only to make the test work in Eclipse, where the test
  // classpath is tainted by the test classpath of dependent modules (whilst in Maven it's
  // not)
  Set<CRSAuthorityFactory> factories =
      ReferencingFactoryFinder.getCRSAuthorityFactories(null);
  for (CRSAuthorityFactory factory : factories) {
    if (factory.getClass().getSimpleName().equals("EPSGCRSAuthorityFactory")) {
      ReferencingFactoryFinder.removeAuthorityFactory(factory);
    }
  }
  assertEquals(
      AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.decode("urn:ogc:def:crs:EPSG::4326")));
}

public void testSRSAxisOrder() throws Exception {
  try {
    CoordinateReferenceSystem crs = CRS.decode("EPSG:4326");
    assertEquals("EPSG:4326", CRS.toSRS(crs));
    Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
    CRS.reset("ALL");
    assertEquals("urn:ogc:def:crs:EPSG::4326", CRS.toSRS(crs));
  } finally {
    Hints.removeSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
  }
}

/** Adds the extra factory to the set of authority factories. */
@Before
public void setUp() {
  assertNull(extra);
  CRS.reset("all");
  extra = new FactoryEPSGExtra();
  ReferencingFactoryFinder.addAuthorityFactory(extra);
  ReferencingFactoryFinder.scanForPlugins();
}

CRS.reset("all");
System.setProperty("org.geotools.referencing.forceXY", "true");
CRS.reset("all");
Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));
CRS.reset("all");
assertEquals(AxisOrder.NORTH_EAST, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));
assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", true)));
CRS.reset("all");
System.setProperty("org.geotools.referencing.forceXY", "true");
assertEquals(AxisOrder.EAST_NORTH, CRS.getAxisOrder(CRS.decode("EPSG:4326", false)));