Example usage for org.apache.commons.io FileUtils copyFileToDirectory

List of usage examples for org.apache.commons.io FileUtils copyFileToDirectory

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Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils copyFileToDirectory.

Prototype

public static void copyFileToDirectory(File srcFile, File destDir) throws IOException

Source Link

Document

Copies a file to a directory preserving the file date.

Usage

From source file:org.geoserver.config.GeoServerDataDirectory.java

/**
 * Copies a file into the global style configuration directory.
 * <p>//from  w  ww.j a va 2  s. c om
 * If the resource directory does exist it will be created
 * </p>
 * @deprecated use {@link #copyToStyleDir(File, StyleInfo)}
 */
public void copyToStyleDir(File f) throws IOException {
    FileUtils.copyFileToDirectory(f, styleDir(true, (WorkspaceInfo) null));
}

From source file:org.geoserver.config.GeoServerDataDirectory.java

public void copyToStyleDir(File f, StyleInfo s) throws IOException {
    FileUtils.copyFileToDirectory(f, styleDir(true, s));
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testHarvestAddTime() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "polyphemus_20130301_test.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_harvest1");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }//from  w  ww .  ja  v  a 2s .co  m
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    SimpleFeatureIterator it = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(1, names.length);
        assertEquals("O3", names[0]);

        // check we have the two granules we expect
        GranuleSource source = reader.getGranules("O3", true);
        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
        Query q = new Query(Query.ALL);
        q.setSortBy(new SortBy[] { ff.sort("time", SortOrder.ASCENDING) });
        SimpleFeatureCollection granules = source.getGranules(q);
        assertEquals(2, granules.size());
        it = granules.features();
        assertTrue(it.hasNext());
        SimpleFeature f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();

        // now add another netcdf and harvest it
        File nc2 = TestData.file(this, "polyphemus_20130302_test.nc");
        FileUtils.copyFileToDirectory(nc2, mosaic);
        File fileToHarvest = new File(mosaic, "polyphemus_20130302_test.nc");
        List<HarvestedSource> harvestSummary = reader.harvest(null, fileToHarvest, null);
        assertEquals(1, harvestSummary.size());
        HarvestedSource hf = harvestSummary.get(0);
        assertEquals("polyphemus_20130302_test.nc", ((File) hf.getSource()).getName());
        assertTrue(hf.success());
        assertEquals(1, reader.getGridCoverageNames().length);

        // check that we have four times now
        granules = source.getGranules(q);
        assertEquals(4, granules.size());
        it = granules.features();
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        f = it.next();
        assertEquals("polyphemus_20130302_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-02T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130302_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-02T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();
    } finally {
        if (it != null) {
            it.close();
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testReHarvest() throws Exception {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "polyphemus_20130301_test.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_harvest4");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }/*  w  ww.j  av a 2s.  c om*/
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    SimpleFeatureIterator it = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(1, names.length);
        assertEquals("O3", names[0]);

        // check we have the two granules we expect
        GranuleSource source = reader.getGranules("O3", true);
        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
        Query q = new Query(Query.ALL);
        q.setSortBy(new SortBy[] { ff.sort("time", SortOrder.ASCENDING) });
        SimpleFeatureCollection granules = source.getGranules(q);
        assertEquals(2, granules.size());
        it = granules.features();
        assertTrue(it.hasNext());
        SimpleFeature f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();

        // close the reader and re-open it
        reader.dispose();
        reader = format.getReader(mosaic);
        source = reader.getGranules("O3", true);

        // wait a bit, we have to make sure the old indexes are recognized as old
        Thread.sleep(1000);

        // now replace the netcdf file with a more up to date version of the same 
        File nc2 = TestData.file(this, "polyphemus_20130301_test_more_times.nc");
        File target = new File(mosaic, "polyphemus_20130301_test.nc");
        FileUtils.copyFile(nc2, target, false);
        File fileToHarvest = new File(mosaic, "polyphemus_20130301_test.nc");
        List<HarvestedSource> harvestSummary = reader.harvest(null, fileToHarvest, null);
        assertEquals(1, harvestSummary.size());
        HarvestedSource hf = harvestSummary.get(0);
        assertEquals("polyphemus_20130301_test.nc", ((File) hf.getSource()).getName());
        assertTrue(hf.success());
        assertEquals(1, reader.getGridCoverageNames().length);

        // check that we have four times now
        source = reader.getGranules("O3", true);
        granules = source.getGranules(q);
        assertEquals(4, granules.size());
        it = granules.features();
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(2, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T02:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(3, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T03:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();
    } finally {
        if (it != null) {
            it.close();
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testHarvestHDF5Data() throws IOException {
    File nc1 = TestData.file(this, "2DLatLonCoverage.nc");
    File nc2 = TestData.file(this, "2DLatLonCoverage2.nc");
    File mosaic = new File(TestData.file(this, "."), "simpleMosaic");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }/*from  w  w w.  j  a v  a 2s . co m*/
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);
    FileUtils.copyFileToDirectory(nc2, mosaic);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    File xml = TestData.file(this, "hdf5Coverage2D.xml");
    FileUtils.copyFileToDirectory(xml, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n";
    //  + "PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)\n";
    indexer += Prop.AUXILIARY_FILE + "=" + "hdf5Coverage2D.xml";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    //simply test if the mosaic can be read without exceptions
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    reader.read("L1_V2", null);
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testHarvestAddVariable() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "polyphemus_20130301_test.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_harvest2");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }// w ww .j  a va  2s .c  o  m
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    SimpleFeatureIterator it = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(1, names.length);
        assertEquals("O3", names[0]);

        // check we have the two granules we expect
        GranuleSource source = reader.getGranules("O3", true);
        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
        Query q = new Query(Query.ALL);
        q.setSortBy(new SortBy[] { ff.sort("time", SortOrder.ASCENDING) });
        SimpleFeatureCollection granules = source.getGranules(q);
        assertEquals(2, granules.size());
        it = granules.features();
        assertTrue(it.hasNext());
        SimpleFeature f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_test.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();

        // now add another netcdf and harvest it
        File nc2 = TestData.file(this, "polyphemus_20130301_NO2.nc");
        FileUtils.copyFileToDirectory(nc2, mosaic);
        File fileToHarvest = new File(mosaic, "polyphemus_20130301_NO2.nc");
        List<HarvestedSource> harvestSummary = reader.harvest(null, fileToHarvest, null);
        assertEquals(1, harvestSummary.size());
        HarvestedSource hf = harvestSummary.get(0);
        assertEquals("polyphemus_20130301_NO2.nc", ((File) hf.getSource()).getName());
        assertTrue(hf.success());
        // check we have two coverages now
        names = reader.getGridCoverageNames();
        Arrays.sort(names);
        assertEquals(2, names.length);
        assertEquals("NO2", names[0]);
        assertEquals("O3", names[1]);

        // test the newly ingested granules, which are in a separate coverage
        q.setTypeName("NO2");
        granules = source.getGranules(q);
        assertEquals(2, granules.size());
        it = granules.features();
        f = it.next();
        assertEquals("polyphemus_20130301_NO2.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("polyphemus_20130301_NO2.nc", f.getAttribute("location"));
        assertEquals(1, f.getAttribute("imageindex"));
        assertEquals("2013-03-01T01:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();
    } finally {
        if (it != null) {
            it.close();
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testHarvest3Gome() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "20130101.METOPA.GOME2.NO2.DUMMY.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_harvest");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }//from  w w w  .j a v  a2  s  . co  m
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    File xml = TestData.file(this, ".DUMMY.GOME2.NO2.PGL/GOME2.NO2.xml");
    FileUtils.copyFileToDirectory(xml, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n"
            + "PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)\n";
    indexer += Prop.AUXILIARY_FILE + "=" + "GOME2.NO2.xml";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    String timeregex = "regex=[0-9]{8}";
    FileUtils.writeStringToFile(new File(mosaic, "timeregex.properties"), timeregex);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    SimpleFeatureIterator it = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(1, names.length);
        assertEquals("NO2", names[0]);

        // check we have the two granules we expect
        GranuleSource source = reader.getGranules("NO2", true);
        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
        Query q = new Query(Query.ALL);
        q.setSortBy(new SortBy[] { ff.sort("time", SortOrder.DESCENDING) });
        SimpleFeatureCollection granules = source.getGranules(q);
        assertEquals(1, granules.size());
        it = granules.features();
        assertTrue(it.hasNext());
        SimpleFeature f = it.next();
        assertEquals("20130101.METOPA.GOME2.NO2.DUMMY.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-01-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        it.close();

        // now add another netcdf and harvest it
        File nc2 = TestData.file(this, "20130116.METOPA.GOME2.NO2.DUMMY.nc");
        FileUtils.copyFileToDirectory(nc2, mosaic);
        File fileToHarvest = new File(mosaic, "20130116.METOPA.GOME2.NO2.DUMMY.nc");
        List<HarvestedSource> harvestSummary = reader.harvest("NO2", fileToHarvest, null);
        assertEquals(1, harvestSummary.size());
        granules = source.getGranules(q);
        assertEquals(2, granules.size());

        HarvestedSource hf = harvestSummary.get(0);
        assertEquals("20130116.METOPA.GOME2.NO2.DUMMY.nc", ((File) hf.getSource()).getName());
        assertTrue(hf.success());
        assertEquals(1, reader.getGridCoverageNames().length);

        File nc3 = TestData.file(this, "20130108.METOPA.GOME2.NO2.DUMMY.nc");
        FileUtils.copyFileToDirectory(nc3, mosaic);
        fileToHarvest = new File(mosaic, "20130108.METOPA.GOME2.NO2.DUMMY.nc");
        harvestSummary = reader.harvest("NO2", fileToHarvest, null);
        assertEquals(1, harvestSummary.size());
        hf = harvestSummary.get(0);
        assertEquals("20130108.METOPA.GOME2.NO2.DUMMY.nc", ((File) hf.getSource()).getName());
        assertTrue(hf.success());
        assertEquals(1, reader.getGridCoverageNames().length);

        // check that we have 2 times now
        granules = source.getGranules(q);
        assertEquals(3, granules.size());
        it = granules.features();
        f = it.next();
        assertEquals("20130116.METOPA.GOME2.NO2.DUMMY.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-01-16T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        assertTrue(it.hasNext());
        f = it.next();
        assertEquals("20130108.METOPA.GOME2.NO2.DUMMY.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-01-08T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));
        f = it.next();
        assertEquals("20130101.METOPA.GOME2.NO2.DUMMY.nc", f.getAttribute("location"));
        assertEquals(0, f.getAttribute("imageindex"));
        assertEquals("2013-01-01T00:00:00.000Z", ConvertersHack.convert(f.getAttribute("time"), String.class));

        it.close();
    } finally {
        if (it != null) {
            it.close();
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testReadCoverageGome() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "20130101.METOPA.GOME2.NO2.DUMMY.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_harvest3");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }/*from w  ww .j  a  v a  2  s. co m*/
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    File xml = TestData.file(this, ".DUMMY.GOME2.NO2.PGL/GOME2.NO2.xml");
    FileUtils.copyFileToDirectory(xml, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n"
            + "PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)\n";
    indexer += Prop.AUXILIARY_FILE + "=" + "GOME2.NO2.xml";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    String timeregex = "regex=[0-9]{8}";
    FileUtils.writeStringToFile(new File(mosaic, "timeregex.properties"), timeregex);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    GridCoverage2D coverage = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(1, names.length);
        assertEquals("NO2", names[0]);

        GranuleSource source = reader.getGranules("NO2", true);
        SimpleFeatureCollection granules = source.getGranules(Query.ALL);
        assertEquals(1, granules.size());

        assertTrue(CRS.equalsIgnoreMetadata(DefaultGeographicCRS.WGS84, reader.getCoordinateReferenceSystem()));
        GeneralEnvelope envelope = reader.getOriginalEnvelope("NO2");
        assertEquals(-360, envelope.getMinimum(0), 0d);
        assertEquals(360, envelope.getMaximum(0), 0d);
        assertEquals(-180, envelope.getMinimum(1), 0d);
        assertEquals(180, envelope.getMaximum(1), 0d);

        // check we can read a coverage out of it
        coverage = reader.read(null);
        reader.dispose();

        // Checking we can read again from the coverage once it has been configured.
        reader = format.getReader(mosaic);
        coverage = reader.read(null);
        assertNotNull(coverage);

    } finally {
        if (coverage != null) {
            ImageUtilities.disposePlanarImageChain((PlanarImage) coverage.getRenderedImage());
            coverage.dispose(true);
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testDeleteCoverageGome() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "O3-NO2.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_deleteCoverage");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }//from w w  w. j a v  a2  s.  co  m
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    File xml = TestData.file(this, ".O3-NO2/O3-NO2.xml");
    FileUtils.copyFileToDirectory(xml, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n";
    indexer += Prop.AUXILIARY_FILE + "=" + "O3-NO2.xml";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    GridCoverage2D coverage = null;
    assertNotNull(reader);
    try {
        assertEquals(2, reader.getGridCoverageNames().length);

        File[] files = mosaic.listFiles();
        assertEquals(15, files.length);

        reader.dispose();
        reader = format.getReader(mosaic);

        reader.delete(false);
        files = mosaic.listFiles();
        assertEquals(2, files.length);

    } finally {
        if (coverage != null) {
            ImageUtilities.disposePlanarImageChain((PlanarImage) coverage.getRenderedImage());
            coverage.dispose(true);
        }
        reader.dispose();
    }
}

From source file:org.geotools.coverage.io.netcdf.NetCDFMosaicReaderTest.java

@Test
public void testReadCoverageGome2Names() throws IOException {
    // prepare a "mosaic" with just one NetCDF
    File nc1 = TestData.file(this, "20130101.METOPA.GOME2.NO2.DUMMY.nc");
    File mosaic = new File(TestData.file(this, "."), "nc_gome2");
    if (mosaic.exists()) {
        FileUtils.deleteDirectory(mosaic);
    }//from w  w  w  .  j a va2  s .  c  om
    assertTrue(mosaic.mkdirs());
    FileUtils.copyFileToDirectory(nc1, mosaic);

    nc1 = TestData.file(this, "20130101.METOPA.GOME2.BrO.DUMMY.nc");
    FileUtils.copyFileToDirectory(nc1, mosaic);

    File xml = TestData.file(this, "DUMMYGOME2.xml");
    FileUtils.copyFileToDirectory(xml, mosaic);

    // The indexer
    String indexer = "TimeAttribute=time\n"
            + "Schema=the_geom:Polygon,location:String,imageindex:Integer,time:java.util.Date\n"
            + "PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)\n";
    indexer += Prop.AUXILIARY_FILE + "=" + "DUMMYGOME2.xml";
    FileUtils.writeStringToFile(new File(mosaic, "indexer.properties"), indexer);

    String timeregex = "regex=[0-9]{8}";
    FileUtils.writeStringToFile(new File(mosaic, "timeregex.properties"), timeregex);

    // the datastore.properties file is also mandatory...
    File dsp = TestData.file(this, "datastore.properties");
    FileUtils.copyFileToDirectory(dsp, mosaic);

    // have the reader harvest it
    ImageMosaicFormat format = new ImageMosaicFormat();
    ImageMosaicReader reader = format.getReader(mosaic);
    GridCoverage2D coverage = null;
    assertNotNull(reader);
    try {
        String[] names = reader.getGridCoverageNames();
        assertEquals(2, names.length);
        assertEquals("NO2", names[0]);
        assertEquals("BrO", names[1]);

        GranuleSource source = reader.getGranules("NO2", true);
        SimpleFeatureCollection granules = source.getGranules(Query.ALL);
        assertEquals(1, granules.size());

        assertTrue(CRS.equalsIgnoreMetadata(DefaultGeographicCRS.WGS84,
                reader.getCoordinateReferenceSystem("NO2")));
        GeneralEnvelope envelope = reader.getOriginalEnvelope("NO2");
        assertEquals(-360, envelope.getMinimum(0), 0d);
        assertEquals(360, envelope.getMaximum(0), 0d);
        assertEquals(-180, envelope.getMinimum(1), 0d);
        assertEquals(180, envelope.getMaximum(1), 0d);

        // check we can read a coverage out of it
        coverage = reader.read("NO2", null);
        reader.dispose();

        // Checking we can read again from the coverage (using a different name this time) once it has been configured.
        reader = format.getReader(mosaic);
        coverage = reader.read("BrO", null);
        assertNotNull(coverage);

    } finally {
        if (coverage != null) {
            ImageUtilities.disposePlanarImageChain((PlanarImage) coverage.getRenderedImage());
            coverage.dispose(true);
        }
        reader.dispose();
    }
}