Package org.opengis.coverage.grid

Examples of org.opengis.coverage.grid.GridCoverageReader

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            }
        } else if(resource instanceof CoverageInfo) {
            attContainer.setVisible(false);
            attribute.setRequired(false);
            try {
                GridCoverageReader reader = ((CoverageInfo) resource).getGridCoverageReader(null, null);
                if(Number.class.isAssignableFrom(type)) {
                    String elev = reader.getMetadataValue(GridCoverage2DReader.HAS_ELEVATION_DOMAIN);
                    if(!Boolean.parseBoolean(elev)) {
                        disableDimension(type, configs, noAttributeMessage);
                    }
                } else if(Date.class.isAssignableFrom(type)) {
                    String time = reader.getMetadataValue(GridCoverage2DReader.HAS_TIME_DOMAIN);
                    if(!Boolean.parseBoolean(time)) {
                        disableDimension(type, configs, noAttributeMessage);
                    }
                }
            } catch(IOException e) {
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        this.mime = mime;
    }

    @Override
    public String getMimeType(CoverageInfo ci) throws IOException {
        GridCoverageReader reader = ci.getGridCoverageReader(null, null);
        if (reader != null && readerClass.isAssignableFrom(reader.getClass())) {
            return mime;
        }

        return null;
    }
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        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) {
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        assertEquals("GridSampleDimension[-100.0,1000.0]", dimension.getDescription());
        nullValues = dimension.getNullValues();
        assertEquals( -999.0, nullValues.get(0), DELTA);

        CoverageStoreInfo coverageStore = catalog.getStoreByName("wcs", "DEM", CoverageStoreInfo.class);
        GridCoverageReader reader = null;
        GridCoverage2D coverage = null;
        try {
            reader = catalog.getResourcePool().getGridCoverageReader(coverageStore, "tazdem", null);
            coverage = (GridCoverage2D) reader.read("tazdem", null);
            GridSampleDimension sampleDim = (GridSampleDimension) coverage.getSampleDimension(0);
            double[] noDataValues = sampleDim.getNoDataValues();
            assertEquals( -999.0, noDataValues[0], DELTA);
            range = sampleDim.getRange();
            assertEquals( -100.0, range.getMinimum(), DELTA);
            assertEquals( 1000.0, range.getMaximum(), DELTA);
        } finally {
            if (coverage != null) {
                try {
                    ImageIOUtilities.disposeImage(coverage.getRenderedImage());
                    coverage.dispose(true);
                } catch (Throwable t) {
                    // Does nothing;
                }
            }
            if (reader != null) {
                try {
                    reader.dispose();
                } catch (Throwable t) {
                    // Does nothing;
                }
            }
        }
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        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]));
    }
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        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);
    }
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    private void delete(String deleteType, CoverageStoreInfo cs) throws IOException {
        if (deleteType.equalsIgnoreCase("none")) {
            return;
        } else if (deleteType.equalsIgnoreCase("all") || deleteType.equalsIgnoreCase("metadata")) {
            final boolean deleteData = deleteType.equalsIgnoreCase("all");
            GridCoverageReader reader = cs.getGridCoverageReader(null, null);
            if (reader instanceof StructuredGridCoverage2DReader) {
                ((StructuredGridCoverage2DReader) reader).delete(deleteData);
            }
        }
    }
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        if(info == null) {
            return false;
        }

        try {
            GridCoverageReader reader = info.getGridCoverageReader(null, null);
            if(reader instanceof StructuredGridCoverage2DReader) {
                StructuredGridCoverage2DReader sr = (StructuredGridCoverage2DReader) reader;
                return !sr.isReadOnly();
            } else {
                return false;
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        // theoretically allowPost was just called, so all these should not need a check
        try {
            CoverageStoreInfo info = catalog.getCoverageStoreByName(workspace, coveragestore);
            GridCoverageReader reader = info.getGridCoverageReader(null, null);
            StructuredGridCoverage2DReader sr = (StructuredGridCoverage2DReader) reader;
            // This method returns a List of the harvested files.
            final List<File> uploadedFiles = doFileUpload(method, workspace, coveragestore, format);
            // File Harvesting
            sr.harvest(null, uploadedFiles, GeoTools.getDefaultHints());
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            throws IOException {
        if(policy.level == AccessLevel.METADATA)
            throw SecureCatalogImpl.unauthorizedAccess(this.getName());
       
        // go through the secured reader
        GridCoverageReader reader = getGridCoverageReader(listener, hints);
        return getCatalog().getResourcePool().getGridCoverage(this, reader, null, hints);
    }
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Related Classes of org.opengis.coverage.grid.GridCoverageReader

  • com.boundlessgeo.geoserver.api.controllers.StoreController
  • org.geoserver.catalog.CoverageViewReaderTest
  • org.geoserver.catalog.CoverageViewTest
  • org.geoserver.catalog.ResourcePool
  • org.geoserver.catalog.ResourcePoolTest
  • org.geoserver.catalog.rest.CoverageStoreFileResource
  • org.geoserver.catalog.rest.CoverageStoreFileUploadTest
  • org.geoserver.catalog.rest.CoverageStoreResource
  • org.geoserver.catalog.rest.CoverageTest
  • org.geoserver.catalog.rest.HarvestedCoveragesResource
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