@Test
public void testUploadImageMosaic() throws Exception {
URL zip = MockData.class.getResource("watertemp.zip");
InputStream is = null;
byte[] bytes;
try {
is = zip.openStream();
bytes = IOUtils.toByteArray(is);
} finally {
IOUtils.closeQuietly(is);
}
MockHttpServletResponse response =
putAsServletResponse(
"/rest/workspaces/gs/coveragestores/watertemp/file.imagemosaic",
bytes,
"application/zip");
assertEquals(201, response.getStatusCode());
// check the response contents
String content = response.getOutputStreamContent();
Document d = dom(new ByteArrayInputStream(content.getBytes()));
XMLAssert.assertXpathEvaluatesTo("watertemp", "//coverageStore/name", d);
XMLAssert.assertXpathEvaluatesTo("ImageMosaic", "//coverageStore/type", d);
// check the coverage is actually there
CoverageStoreInfo storeInfo = getCatalog().getCoverageStoreByName("watertemp");
assertNotNull(storeInfo);
CoverageInfo ci = getCatalog().getCoverageByName("watertemp");
assertNotNull(ci);
assertEquals(storeInfo, ci.getStore());
}
/** @param cv */
private void handleCoverageOfferingBrief(CoverageInfo cv) {
if (cv.isEnabled()) {
start("wcs:CoverageOfferingBrief");
String tmp;
for (MetadataLinkInfo mdl : cv.getMetadataLinks()) handleMetadataLink(mdl);
tmp = cv.getDescription();
if ((tmp != null) && (tmp != "")) {
element("wcs:description", tmp);
}
tmp = cv.getPrefixedName();
if ((tmp != null) && (tmp != "")) {
element("wcs:name", tmp);
}
tmp = cv.getTitle();
if ((tmp != null) && (tmp != "")) {
element("wcs:label", tmp);
}
CoverageStoreInfo csinfo = cv.getStore();
if (csinfo == null) {
throw new WcsException(
"Unable to acquire coverage store resource for coverage: " + cv.getName());
}
AbstractGridCoverage2DReader reader = null;
try {
reader =
(AbstractGridCoverage2DReader)
catalog
.getResourcePool()
.getGridCoverageReader(csinfo, GeoTools.getDefaultHints());
} catch (IOException e) {
LOGGER.severe(
"Unable to acquire a reader for this coverage with format: "
+ csinfo.getFormat().getName());
}
if (reader == null)
throw new WcsException(
"Unable to acquire a reader for this coverage with format: "
+ csinfo.getFormat().getName());
DimensionInfo timeInfo = cv.getMetadata().get(ResourceInfo.TIME, DimensionInfo.class);
ReaderDimensionsAccessor dimensions = new ReaderDimensionsAccessor(reader);
handleEnvelope(cv.getLatLonBoundingBox(), timeInfo, dimensions);
handleKeywords(cv.getKeywords());
end("wcs:CoverageOfferingBrief");
}
}
@Test
public void testHarvestExternalImageMosaic() throws Exception {
// Check if an already existing directory called "mosaic" is present
URL resource = getClass().getResource("test-data/mosaic");
if (resource != null) {
File oldDir = DataUtilities.urlToFile(resource);
if (oldDir.exists()) {
FileUtils.deleteDirectory(oldDir);
}
}
// reading of the mosaic directory
File mosaic = readMosaic();
// Creation of the builder for building a new CoverageStore
CatalogBuilder builder = new CatalogBuilder(getCatalog());
// Definition of the workspace associated to the coverage
WorkspaceInfo ws = getCatalog().getWorkspaceByName("gs");
// Creation of a CoverageStore
CoverageStoreInfo store = builder.buildCoverageStore("watertemp4");
store.setURL(DataUtilities.fileToURL(mosaic).toExternalForm());
store.setWorkspace(ws);
ImageMosaicFormat imageMosaicFormat = new ImageMosaicFormat();
store.setType((imageMosaicFormat.getName()));
// Addition to the catalog
getCatalog().add(store);
builder.setStore(store);
// Input reader used for reading the mosaic folder
GridCoverage2DReader reader = null;
// Reader used for checking if the mosaic has been configured correctly
StructuredGridCoverage2DReader reader2 = null;
try {
// Selection of the reader to use for the mosaic
reader = (GridCoverage2DReader) imageMosaicFormat.getReader(DataUtilities.fileToURL(mosaic));
// configure the coverage
configureCoverageInfo(builder, store, reader);
// check the coverage is actually there
CoverageStoreInfo storeInfo = getCatalog().getCoverageStoreByName("watertemp4");
assertNotNull(storeInfo);
CoverageInfo ci = getCatalog().getCoverageByName("mosaic");
assertNotNull(ci);
assertEquals(storeInfo, ci.getStore());
// Harvesting of the Mosaic
URL zipHarvest = getClass().getResource("test-data/harvesting.zip");
// Extract a Byte array from the zip file
InputStream is = null;
byte[] bytes;
try {
is = zipHarvest.openStream();
bytes = IOUtils.toByteArray(is);
} finally {
IOUtils.closeQuietly(is);
}
// Create the POST request
MockHttpServletRequest request =
createRequest("/rest/workspaces/gs/coveragestores/watertemp4/file.imagemosaic");
request.setMethod("POST");
request.setContentType("application/zip");
request.setBodyContent(bytes);
request.setHeader("Content-type", "application/zip");
// Get The response
MockHttpServletResponse response = dispatch(request);
// Get the Mosaic Reader
reader2 =
(StructuredGridCoverage2DReader)
storeInfo.getGridCoverageReader(null, GeoTools.getDefaultHints());
// Test if all the TIME DOMAINS are present
String[] metadataNames = reader2.getMetadataNames();
assertNotNull(metadataNames);
assertEquals("true", reader2.getMetadataValue("HAS_TIME_DOMAIN"));
assertEquals(
"2008-10-31T00:00:00.000Z,2008-11-01T00:00:00.000Z,2008-11-02T00:00:00.000Z",
reader2.getMetadataValue(metadataNames[0]));
// Removal of all the data associated to the mosaic
reader2.delete(true);
} finally {
// Reader disposal
if (reader != null) {
try {
reader.dispose();
} catch (Throwable t) {
// Does nothing
}
}
if (reader2 != null) {
try {
reader2.dispose();
} catch (Throwable t) {
// Does nothing
}
}
}
}
@Test
public void testHarvestImageMosaicWithDirectory() throws Exception {
// Upload of the Mosaic via REST
URL zip = MockData.class.getResource("watertemp.zip");
InputStream is = null;
byte[] bytes;
try {
is = zip.openStream();
bytes = IOUtils.toByteArray(is);
} finally {
IOUtils.closeQuietly(is);
}
MockHttpServletResponse response =
putAsServletResponse(
"/rest/workspaces/gs/coveragestores/watertemp3/file.imagemosaic",
bytes,
"application/zip");
assertEquals(201, response.getStatusCode());
// check the response contents
String content = response.getOutputStreamContent();
Document d = dom(new ByteArrayInputStream(content.getBytes()));
XMLAssert.assertXpathEvaluatesTo("watertemp3", "//coverageStore/name", d);
XMLAssert.assertXpathEvaluatesTo("ImageMosaic", "//coverageStore/type", d);
// check the coverage is actually there
CoverageStoreInfo storeInfo = getCatalog().getCoverageStoreByName("watertemp3");
assertNotNull(storeInfo);
CoverageInfo ci = getCatalog().getCoverageByName("watertemp3");
assertNotNull(ci);
assertEquals(storeInfo, ci.getStore());
// Harvesting of the Mosaic
URL zipHarvest = getClass().getResource("test-data/harvesting.zip");
File zipFile = DataUtilities.urlToFile(zipHarvest);
// Creation of another zip file which is a copy of the one before
File newZip = new File(zipFile.getParentFile(), "harvesting2.zip");
// Copy the content of the first zip to the second
FileUtils.copyFile(zipFile, newZip);
File outputDirectory = new File(zipFile.getParentFile(), "harvesting");
outputDirectory.mkdir();
RESTUtils.unzipFile(newZip, outputDirectory);
// Create the POST request
MockHttpServletRequest request =
createRequest("/rest/workspaces/gs/coveragestores/watertemp3/external.imagemosaic");
request.setMethod("POST");
request.setContentType("text/plain");
request.setBodyContent("file:///" + outputDirectory.getAbsolutePath());
request.setHeader("Content-type", "text/plain");
// Get The response
response = dispatch(request);
// Get the Mosaic Reader
GridCoverageReader reader = storeInfo.getGridCoverageReader(null, GeoTools.getDefaultHints());
// Test if all the TIME DOMAINS are present
String[] metadataNames = reader.getMetadataNames();
assertNotNull(metadataNames);
assertEquals("true", reader.getMetadataValue("HAS_TIME_DOMAIN"));
assertEquals(
"2008-10-31T00:00:00.000Z,2008-11-01T00:00:00.000Z,2008-11-02T00:00:00.000Z",
reader.getMetadataValue(metadataNames[0]));
// Removal of the temporary directory
FileUtils.deleteDirectory(outputDirectory);
}
@Test
public void testHarvestImageMosaic() throws Exception {
// Upload of the Mosaic via REST
URL zip = MockData.class.getResource("watertemp.zip");
InputStream is = null;
byte[] bytes;
try {
is = zip.openStream();
bytes = IOUtils.toByteArray(is);
} finally {
IOUtils.closeQuietly(is);
}
MockHttpServletResponse response =
putAsServletResponse(
"/rest/workspaces/gs/coveragestores/watertemp2/file.imagemosaic",
bytes,
"application/zip");
assertEquals(201, response.getStatusCode());
// check the response contents
String content = response.getOutputStreamContent();
Document d = dom(new ByteArrayInputStream(content.getBytes()));
XMLAssert.assertXpathEvaluatesTo("watertemp2", "//coverageStore/name", d);
XMLAssert.assertXpathEvaluatesTo("ImageMosaic", "//coverageStore/type", d);
// check the coverage is actually there
CoverageStoreInfo storeInfo = getCatalog().getCoverageStoreByName("watertemp2");
assertNotNull(storeInfo);
CoverageInfo ci = getCatalog().getCoverageByName("watertemp2");
assertNotNull(ci);
assertEquals(storeInfo, ci.getStore());
// Harvesting of the Mosaic
URL zipHarvest = getClass().getResource("test-data/harvesting.zip");
// Extract a Byte array from the zip file
is = null;
try {
is = zipHarvest.openStream();
bytes = IOUtils.toByteArray(is);
} finally {
IOUtils.closeQuietly(is);
}
// Create the POST request
MockHttpServletRequest request =
createRequest("/rest/workspaces/gs/coveragestores/watertemp2/file.imagemosaic");
request.setMethod("POST");
request.setContentType("application/zip");
request.setBodyContent(bytes);
request.setHeader("Content-type", "application/zip");
// Get The response
response = dispatch(request);
// Get the Mosaic Reader
GridCoverageReader reader = storeInfo.getGridCoverageReader(null, GeoTools.getDefaultHints());
// Test if all the TIME DOMAINS are present
String[] metadataNames = reader.getMetadataNames();
assertNotNull(metadataNames);
assertEquals("true", reader.getMetadataValue("HAS_TIME_DOMAIN"));
assertEquals(
"2008-10-31T00:00:00.000Z,2008-11-01T00:00:00.000Z,2008-11-02T00:00:00.000Z",
reader.getMetadataValue(metadataNames[0]));
}