@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());
  }
Пример #2
0
    /** @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]));
  }