@Test
public void testPreserveStructuredReader() throws IOException {
// we have to make sure time ranges native name is set to trigger the bug in question
CoverageInfo ci = getCatalog().getCoverageByName(getLayerId(TIMERANGES));
assertTrue(ci.getGridCoverageReader(null, null) instanceof StructuredGridCoverage2DReader);
String name = ci.getGridCoverageReader(null, null).getGridCoverageNames()[0];
ci.setNativeCoverageName(name);
getCatalog().save(ci);
ci = getCatalog().getCoverageByName(getLayerId(TIMERANGES));
assertTrue(ci.getGridCoverageReader(null, null) instanceof StructuredGridCoverage2DReader);
}
@Test
public void testMissingNullValuesInCoverageDimensions() throws IOException {
CoverageInfo ci = getCatalog().getCoverageByName(getLayerId(MockData.TASMANIA_DEM));
List<CoverageDimensionInfo> dimensions = ci.getDimensions();
// legacy layers have no null value list
dimensions.get(0).getNullValues().clear();
getCatalog().save(ci);
// and now go back and ask for the reader
ci = getCatalog().getCoverageByName(getLayerId(MockData.TASMANIA_DEM));
GridCoverageReader reader = ci.getGridCoverageReader(null, null);
GridCoverage2D gc = null;
try {
// check that we maintain the native info if we don't have any
gc = (GridCoverage2D) reader.read(null);
assertEquals(-9999d, (Double) gc.getProperty("GC_NODATA"), 0d);
} finally {
if (gc != null) {
RenderedImage ri = gc.getRenderedImage();
if (gc instanceof GridCoverage2D) {
((GridCoverage2D) gc).dispose(true);
}
if (ri instanceof PlanarImage) {
ImageUtilities.disposePlanarImageChain((PlanarImage) ri);
}
}
}
}
@Test
public void testDropCoverageStore() throws Exception {
// build the store
Catalog cat = getCatalog();
CatalogBuilder cb = new CatalogBuilder(cat);
CoverageStoreInfo store = cb.buildCoverageStore("dem");
store.setURL(MockData.class.getResource("tazdem.tiff").toExternalForm());
store.setType("GeoTIFF");
cat.add(store);
// build the coverage
cb.setStore(store);
CoverageInfo ci = cb.buildCoverage();
cat.add(ci);
// build the layer
LayerInfo layer = cb.buildLayer(ci);
cat.add(layer);
// grab a reader just to inizialize the code
ci.getGridCoverage(null, null);
ci.getGridCoverageReader(null, GeoTools.getDefaultHints());
// now drop the store
CascadeDeleteVisitor visitor = new CascadeDeleteVisitor(cat);
visitor.visit(store);
// and reload (GEOS-4782 -> BOOM!)
getGeoServer().reload();
}
public MockCatalogBuilder coverage(QName qName, String fileName, String srs, Class scope) {
scope = scope != null ? scope : getClass();
String cId = newId();
final CoverageStoreInfo cs = coverageStores.peekLast();
NamespaceInfo ns = namespaces.peekLast();
final String name = qName.getLocalPart();
File dir = new File(dataDirRoot, name);
dir.mkdir();
try {
IOUtils.copy(scope.getResourceAsStream(fileName), new File(dir, fileName));
} catch (IOException e) {
throw new RuntimeException(e);
}
// initialize the mock by actually building a real one first
CatalogBuilder cb = new CatalogBuilder(new CatalogImpl());
cb.setStore(cs);
GridCoverage2DReader reader = cs.getFormat().getReader(cs.getURL());
if (reader == null) {
throw new RuntimeException("No reader for " + cs.getURL());
}
CoverageInfo real = null;
try {
real = cb.buildCoverage(reader, null);
} catch (Exception e) {
throw new RuntimeException(e);
}
final CoverageInfo c = createNiceMock(CoverageInfo.class);
coverages.add(c);
final List<CoverageInfo> coverageList = coverages;
if (srs == null) {
srs = real.getSRS();
}
initResource(
c,
CoverageInfo.class,
cId,
name,
cs,
ns,
srs,
real.getProjectionPolicy(),
real.getNativeBoundingBox(),
real.getLatLonBoundingBox());
expect(c.getDefaultInterpolationMethod())
.andReturn(real.getDefaultInterpolationMethod())
.anyTimes();
expect(c.getDimensions()).andReturn(real.getDimensions()).anyTimes();
expect(c.getGrid()).andReturn(real.getGrid()).anyTimes();
expect(c.getInterpolationMethods()).andReturn(real.getInterpolationMethods()).anyTimes();
expect(c.getRequestSRS()).andReturn(real.getRequestSRS()).anyTimes();
expect(c.getResponseSRS()).andReturn(real.getResponseSRS()).anyTimes();
try {
expect(c.getGridCoverageReader(null, null)).andReturn(reader).anyTimes();
} catch (IOException e) {
}
expect(catalog.getCoverageByName(or(eq(name), eq(ns.getPrefix() + ":" + name))))
.andReturn(c)
.anyTimes();
expect(
catalog.getCoverageByName(
or(eq(new NameImpl(ns.getPrefix(), name)), eq(new NameImpl(ns.getURI(), name)))))
.andReturn(c)
.anyTimes();
expect(catalog.getCoverageByName(ns, name)).andReturn(c).anyTimes();
expect(catalog.getCoverageByName(ns.getPrefix(), name)).andReturn(c).anyTimes();
// expect(catalog.getFeatureTypeByName(or(eq(ns.getPrefix()), eq(ns.getURI())), name))
// .andReturn(ft).anyTimes();
// expect(catalog.getCoverageByStore(cs, name)).andReturn(c).anyTimes();
expect(catalog.getCoveragesByStore(cs)).andReturn(coverageList).anyTimes();
expect(catalog.getCoverageByCoverageStore(cs, name)).andReturn(c).anyTimes();
c.accept((CatalogVisitor) anyObject());
expectLastCall()
.andAnswer(
new VisitAnswer() {
@Override
protected void doVisit(CatalogVisitor visitor) {
visitor.visit(c);
}
})
.anyTimes();
callback.onResource(name, c, cs, this);
replay(c, createLayer(c, name, ns));
return this;
}
