@Override
protected void onSetUp(SystemTestData testData) throws Exception {
super.onSetUp(testData);
// we need to add a wms store
CatalogBuilder cb = new CatalogBuilder(catalog);
cb.setWorkspace(catalog.getWorkspaceByName("sf"));
WMSStoreInfo wms = cb.buildWMSStore("demo");
wms.setCapabilitiesURL("http://demo.opengeo.org/geoserver/wms?");
catalog.add(wms);
// and a wms layer as well (cannot use the builder, would turn this test into an online one
addStatesWmsLayer();
}
@Override
protected void setUpInternal(SystemTestData data) throws Exception {
// run all the tests against a store that can do native paging (h2) and one that
// can't (property)
Catalog cat = getCatalog();
DataStoreInfo ds = cat.getFactory().createDataStore();
ds.setName("foo");
ds.setWorkspace(cat.getDefaultWorkspace());
Map params = ds.getConnectionParameters();
params.put("dbtype", "h2");
params.put("database", getTestData().getDataDirectoryRoot().getAbsolutePath());
cat.add(ds);
FeatureSource fs1 = getFeatureSource(SystemTestData.FIFTEEN);
FeatureSource fs2 = getFeatureSource(SystemTestData.SEVEN);
DataStore store = (DataStore) ds.getDataStore(null);
SimpleFeatureTypeBuilder tb = new SimpleFeatureTypeBuilder();
tb.init((SimpleFeatureType) fs1.getSchema());
tb.add("num", Integer.class);
tb.remove("boundedBy");
store.createSchema(tb.buildFeatureType());
tb.init((SimpleFeatureType) fs2.getSchema());
tb.add("num", Integer.class);
tb.remove("boundedBy");
store.createSchema(tb.buildFeatureType());
CatalogBuilder cb = new CatalogBuilder(cat);
cb.setStore(ds);
FeatureStore fs = (FeatureStore) store.getFeatureSource("Fifteen");
addFeatures(fs, fs1.getFeatures());
FeatureTypeInfo ft = cb.buildFeatureType(fs);
cat.add(ft);
fs = (FeatureStore) store.getFeatureSource("Seven");
addFeatures(fs, fs2.getFeatures());
ft = cb.buildFeatureType(fs);
cat.add(ft);
}
@org.junit.Test
public void testCascadingWMS() throws Exception {
Catalog catalog = getCatalog();
CatalogBuilder builder = new CatalogBuilder(catalog);
WMSStoreInfo wmsStore = builder.buildWMSStore("cascadeWMS");
wmsStore.setCapabilitiesURL(
"http://wms.geonorge.no/skwms1/wms.toporaster2?service=WMS&version=1.1.1");
catalog.add(wmsStore);
builder.setStore(wmsStore);
WMSLayerInfo wmsLayer = builder.buildWMSLayer("toporaster");
catalog.add(wmsLayer);
requiredParameters.put("LAYER", "toporaster");
GetLegendGraphicRequest request =
requestReader.read(new GetLegendGraphicRequest(), requiredParameters, requiredParameters);
assertNotNull(request);
}
private void configureCoverageInfo(
CatalogBuilder builder, CoverageStoreInfo storeInfo, GridCoverage2DReader reader)
throws Exception, IOException {
// coverage read params
final Map customParameters = new HashMap();
CoverageInfo cinfo = builder.buildCoverage(reader, customParameters);
// get the coverage name
String name = reader.getGridCoverageNames()[0];
cinfo.setName(name);
cinfo.setNativeCoverageName(name);
// add the store
getCatalog().add(cinfo);
}
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;
}
@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
}
}
}
}
@DescribeResult(name = "layerName", description = "Name of the new featuretype, with workspace")
public String execute(
@DescribeParameter(name = "features", min = 0, description = "Input feature collection")
SimpleFeatureCollection features,
@DescribeParameter(name = "coverage", min = 0, description = "Input raster")
GridCoverage2D coverage,
@DescribeParameter(
name = "workspace",
min = 0,
description = "Target workspace (default is the system default)")
String workspace,
@DescribeParameter(
name = "store",
min = 0,
description = "Target store (default is the workspace default)")
String store,
@DescribeParameter(
name = "name",
min = 0,
description =
"Name of the new featuretype/coverage (default is the name of the features in the collection)")
String name,
@DescribeParameter(
name = "srs",
min = 0,
description =
"Target coordinate reference system (default is based on source when possible)")
CoordinateReferenceSystem srs,
@DescribeParameter(
name = "srsHandling",
min = 0,
description =
"Desired SRS handling (default is FORCE_DECLARED, others are REPROJECT_TO_DECLARED or NONE)")
ProjectionPolicy srsHandling,
@DescribeParameter(
name = "styleName",
min = 0,
description =
"Name of the style to be associated with the layer (default is a standard geometry-specific style)")
String styleName)
throws ProcessException {
// first off, decide what is the target store
WorkspaceInfo ws;
if (workspace != null) {
ws = catalog.getWorkspaceByName(workspace);
if (ws == null) {
throw new ProcessException("Could not find workspace " + workspace);
}
} else {
ws = catalog.getDefaultWorkspace();
if (ws == null) {
throw new ProcessException("The catalog is empty, could not find a default workspace");
}
}
// create a builder to help build catalog objects
CatalogBuilder cb = new CatalogBuilder(catalog);
cb.setWorkspace(ws);
// ok, find the target store
StoreInfo storeInfo = null;
boolean add = false;
if (store != null) {
if (features != null) {
storeInfo = catalog.getDataStoreByName(ws.getName(), store);
} else if (coverage != null) {
storeInfo = catalog.getCoverageStoreByName(ws.getName(), store);
}
if (storeInfo == null) {
throw new ProcessException("Could not find store " + store + " in workspace " + workspace);
// TODO: support store creation
}
} else if (features != null) {
storeInfo = catalog.getDefaultDataStore(ws);
if (storeInfo == null) {
throw new ProcessException("Could not find a default store in workspace " + ws.getName());
}
} else if (coverage != null) {
// create a new coverage store
LOGGER.info(
"Auto-configuring coverage store: "
+ (name != null ? name : coverage.getName().toString()));
storeInfo = cb.buildCoverageStore((name != null ? name : coverage.getName().toString()));
add = true;
store = (name != null ? name : coverage.getName().toString());
if (storeInfo == null) {
throw new ProcessException("Could not find a default store in workspace " + ws.getName());
}
}
// check the target style if any
StyleInfo targetStyle = null;
if (styleName != null) {
targetStyle = catalog.getStyleByName(styleName);
if (targetStyle == null) {
throw new ProcessException("Could not find style " + styleName);
}
}
if (features != null) {
// check if the target layer and the target feature type are not
// already there (this is a half-assed attempt as we don't have
// an API telling us how the feature type name will be changed
// by DataStore.createSchema(...), but better than fully importing
// the data into the target store to find out we cannot create the layer...)
String tentativeTargetName = null;
if (name != null) {
tentativeTargetName = ws.getName() + ":" + name;
} else {
tentativeTargetName = ws.getName() + ":" + features.getSchema().getTypeName();
}
if (catalog.getLayer(tentativeTargetName) != null) {
throw new ProcessException("Target layer " + tentativeTargetName + " already exists");
}
// check the target crs
String targetSRSCode = null;
if (srs != null) {
try {
Integer code = CRS.lookupEpsgCode(srs, true);
if (code == null) {
throw new WPSException("Could not find a EPSG code for " + srs);
}
targetSRSCode = "EPSG:" + code;
} catch (Exception e) {
throw new ProcessException("Could not lookup the EPSG code for the provided srs", e);
}
} else {
// check we can extract a code from the original data
GeometryDescriptor gd = features.getSchema().getGeometryDescriptor();
if (gd == null) {
// data is geometryless, we need a fake SRS
targetSRSCode = "EPSG:4326";
srsHandling = ProjectionPolicy.FORCE_DECLARED;
} else {
CoordinateReferenceSystem nativeCrs = gd.getCoordinateReferenceSystem();
if (nativeCrs == null) {
throw new ProcessException(
"The original data has no native CRS, " + "you need to specify the srs parameter");
} else {
try {
Integer code = CRS.lookupEpsgCode(nativeCrs, true);
if (code == null) {
throw new ProcessException(
"Could not find an EPSG code for data "
+ "native spatial reference system: "
+ nativeCrs);
} else {
targetSRSCode = "EPSG:" + code;
}
} catch (Exception e) {
throw new ProcessException(
"Failed to loookup an official EPSG code for "
+ "the source data native "
+ "spatial reference system",
e);
}
}
}
}
// import the data into the target store
SimpleFeatureType targetType;
try {
targetType = importDataIntoStore(features, name, (DataStoreInfo) storeInfo);
} catch (IOException e) {
throw new ProcessException("Failed to import data into the target store", e);
}
// now import the newly created layer into GeoServer
try {
cb.setStore(storeInfo);
// build the typeInfo and set CRS if necessary
FeatureTypeInfo typeInfo = cb.buildFeatureType(targetType.getName());
if (targetSRSCode != null) {
typeInfo.setSRS(targetSRSCode);
}
if (srsHandling != null) {
typeInfo.setProjectionPolicy(srsHandling);
}
// compute the bounds
cb.setupBounds(typeInfo);
// build the layer and set a style
LayerInfo layerInfo = cb.buildLayer(typeInfo);
if (targetStyle != null) {
layerInfo.setDefaultStyle(targetStyle);
}
catalog.add(typeInfo);
catalog.add(layerInfo);
return layerInfo.prefixedName();
} catch (Exception e) {
throw new ProcessException("Failed to complete the import inside the GeoServer catalog", e);
}
} else if (coverage != null) {
try {
final File directory =
catalog.getResourceLoader().findOrCreateDirectory("data", workspace, store);
final File file = File.createTempFile(store, ".tif", directory);
((CoverageStoreInfo) storeInfo).setURL(file.toURL().toExternalForm());
((CoverageStoreInfo) storeInfo).setType("GeoTIFF");
// check the target crs
CoordinateReferenceSystem cvCrs = coverage.getCoordinateReferenceSystem();
String targetSRSCode = null;
if (srs != null) {
try {
Integer code = CRS.lookupEpsgCode(srs, true);
if (code == null) {
throw new WPSException("Could not find a EPSG code for " + srs);
}
targetSRSCode = "EPSG:" + code;
} catch (Exception e) {
throw new ProcessException("Could not lookup the EPSG code for the provided srs", e);
}
} else {
// check we can extract a code from the original data
if (cvCrs == null) {
// data is geometryless, we need a fake SRS
targetSRSCode = "EPSG:4326";
srsHandling = ProjectionPolicy.FORCE_DECLARED;
srs = DefaultGeographicCRS.WGS84;
} else {
CoordinateReferenceSystem nativeCrs = cvCrs;
if (nativeCrs == null) {
throw new ProcessException(
"The original data has no native CRS, "
+ "you need to specify the srs parameter");
} else {
try {
Integer code = CRS.lookupEpsgCode(nativeCrs, true);
if (code == null) {
throw new ProcessException(
"Could not find an EPSG code for data "
+ "native spatial reference system: "
+ nativeCrs);
} else {
targetSRSCode = "EPSG:" + code;
srs = CRS.decode(targetSRSCode, true);
}
} catch (Exception e) {
throw new ProcessException(
"Failed to loookup an official EPSG code for "
+ "the source data native "
+ "spatial reference system",
e);
}
}
}
}
MathTransform tx = CRS.findMathTransform(cvCrs, srs);
if (!tx.isIdentity() || !CRS.equalsIgnoreMetadata(cvCrs, srs)) {
coverage =
WCSUtils.resample(
coverage,
cvCrs,
srs,
null,
Interpolation.getInstance(Interpolation.INTERP_NEAREST));
}
GeoTiffWriter writer = new GeoTiffWriter(file);
// setting the write parameters for this geotiff
final ParameterValueGroup params = new GeoTiffFormat().getWriteParameters();
params
.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString())
.setValue(DEFAULT_WRITE_PARAMS);
final GeneralParameterValue[] wps =
(GeneralParameterValue[]) params.values().toArray(new GeneralParameterValue[1]);
try {
writer.write(coverage, wps);
} finally {
try {
writer.dispose();
} catch (Exception e) {
// we tried, no need to fuss around this one
}
}
// add or update the datastore info
if (add) {
catalog.add((CoverageStoreInfo) storeInfo);
} else {
catalog.save((CoverageStoreInfo) storeInfo);
}
cb.setStore((CoverageStoreInfo) storeInfo);
AbstractGridCoverage2DReader reader = new GeoTiffReader(file);
if (reader == null) {
throw new ProcessException("Could not aquire reader for coverage.");
}
// coverage read params
final Map customParameters = new HashMap();
/*String useJAIImageReadParam = "USE_JAI_IMAGEREAD";
if (useJAIImageReadParam != null) {
customParameters.put(AbstractGridFormat.USE_JAI_IMAGEREAD.getName().toString(), Boolean.valueOf(useJAIImageReadParam));
}*/
CoverageInfo cinfo = cb.buildCoverage(reader, customParameters);
// check if the name of the coverage was specified
if (name != null) {
cinfo.setName(name);
}
if (!add) {
// update the existing
CoverageInfo existing =
catalog.getCoverageByCoverageStore(
(CoverageStoreInfo) storeInfo,
name != null ? name : coverage.getName().toString());
if (existing == null) {
// grab the first if there is only one
List<CoverageInfo> coverages =
catalog.getCoveragesByCoverageStore((CoverageStoreInfo) storeInfo);
if (coverages.size() == 1) {
existing = coverages.get(0);
}
if (coverages.size() == 0) {
// no coverages yet configured, change add flag and continue on
add = true;
} else {
// multiple coverages, and one to configure not specified
throw new ProcessException("Unable to determine coverage to configure.");
}
}
if (existing != null) {
cb.updateCoverage(existing, cinfo);
catalog.save(existing);
cinfo = existing;
}
}
// do some post configuration, if srs is not known or unset, transform to 4326
if ("UNKNOWN".equals(cinfo.getSRS())) {
// CoordinateReferenceSystem sourceCRS =
// cinfo.getBoundingBox().getCoordinateReferenceSystem();
// CoordinateReferenceSystem targetCRS = CRS.decode("EPSG:4326", true);
// ReferencedEnvelope re = cinfo.getBoundingBox().transform(targetCRS, true);
cinfo.setSRS("EPSG:4326");
// cinfo.setCRS( targetCRS );
// cinfo.setBoundingBox( re );
}
// add/save
if (add) {
catalog.add(cinfo);
LayerInfo layerInfo = cb.buildLayer(cinfo);
if (styleName != null && targetStyle != null) {
layerInfo.setDefaultStyle(targetStyle);
}
// JD: commenting this out, these sorts of edits should be handled
// with a second PUT request on the created coverage
/*
String styleName = form.getFirstValue("style");
if ( styleName != null ) {
StyleInfo style = catalog.getStyleByName( styleName );
if ( style != null ) {
layerInfo.setDefaultStyle( style );
if ( !layerInfo.getStyles().contains( style ) ) {
layerInfo.getStyles().add( style );
}
}
else {
LOGGER.warning( "Client specified style '" + styleName + "'but no such style exists.");
}
}
String path = form.getFirstValue( "path");
if ( path != null ) {
layerInfo.setPath( path );
}
*/
boolean valid = true;
try {
if (!catalog.validate(layerInfo, true).isEmpty()) {
valid = false;
}
} catch (Exception e) {
valid = false;
}
layerInfo.setEnabled(valid);
catalog.add(layerInfo);
return layerInfo.prefixedName();
} else {
catalog.save(cinfo);
LayerInfo layerInfo = catalog.getLayerByName(cinfo.getName());
if (styleName != null && targetStyle != null) {
layerInfo.setDefaultStyle(targetStyle);
}
return layerInfo.prefixedName();
}
} catch (MalformedURLException e) {
throw new ProcessException("URL Error", e);
} catch (IOException e) {
throw new ProcessException("I/O Exception", e);
} catch (Exception e) {
e.printStackTrace();
throw new ProcessException("Exception", e);
}
}
return null;
}
/**
* Adds a raster layer to the setup.
*
* <p>This method configures a raster layer with the name <code>qName.getLocalPart()</code>. A
* coverage store is created (if it doesn't already exist) with the same name. The workspace of
* the resulting store and layer is determined by <code>qName.getPrefix()</code>.
*
* <p>The <tt>filename</tt> parameter defines the raster file to be loaded from the classpath and
* copied into the data directory. The <tt>scope</tt> is used as the class from which to load the
* file from.
*
* <p>In the case of adding a zipped archive that contains multiple file the <tt>filename</tt>
* paramter should have a ".zip" extension and the <tt>extension</tt> parameter must define the
* extension of the main raster file. The parameter is not necessary and may be null if the
* <tt>filename</tt> does not refer to a zip file.
*
* <p>The <tt>props</tt> parameter is used to define custom properties for the layer. See the
* {@link LayerProperty} class for supported properties.
*
* @param qName The name of the raster layer.
* @param filename The name of the file containing the raster, to be loaded from the classpath.
* @param extension The file extension (without a ".") of the main raster file. This parameter my
* be <code>null</code> only if <tt>filename</tt> does not refer to a zip file.
* @param props Custom properties to assign to the created raster layer.
* @param scope The class from which to load the <tt>filename</tt> resource from.
*/
public void addRasterLayer(
QName qName,
String filename,
String extension,
Map<LayerProperty, Object> props,
Class scope,
Catalog catalog)
throws IOException {
String prefix = qName.getPrefix();
String name = qName.getLocalPart();
// setup the data
File dir = new File(data, name);
dir.mkdirs();
File file = new File(dir, filename);
catalog.getResourceLoader().copyFromClassPath(filename, file, scope);
String ext = FilenameUtils.getExtension(filename);
if ("zip".equalsIgnoreCase(ext)) {
// unpack the archive
IOUtils.decompress(file, dir);
// delete archive
file.delete();
if (extension == null) {
// zip with no extension, we just the directory as the file
file = dir;
} else {
// files may have been top level, or one directory level deep
file = new File(dir, FilenameUtils.getBaseName(filename) + "." + extension);
if (!file.exists()) {
File file2 = new File(new File(dir, dir.getName()), file.getName());
if (file2.exists()) {
file = file2;
}
}
}
if (!file.exists()) {
throw new FileNotFoundException(file.getPath());
}
}
// load the format/reader
AbstractGridFormat format = (AbstractGridFormat) GridFormatFinder.findFormat(file);
if (format == null) {
throw new RuntimeException("No format for " + file.getCanonicalPath());
}
AbstractGridCoverage2DReader reader = null;
try {
reader = (AbstractGridCoverage2DReader) format.getReader(file);
if (reader == null) {
throw new RuntimeException(
"No reader for " + file.getCanonicalPath() + " with format " + format.getName());
}
// configure workspace if it doesn;t already exist
if (catalog.getWorkspaceByName(prefix) == null) {
addWorkspace(prefix, qName.getNamespaceURI(), catalog);
}
// create the store
CoverageStoreInfo store = catalog.getCoverageStoreByName(prefix, name);
if (store == null) {
store = catalog.getFactory().createCoverageStore();
}
store.setName(name);
store.setWorkspace(catalog.getWorkspaceByName(prefix));
store.setEnabled(true);
store.setURL(DataUtilities.fileToURL(file).toString());
store.setType(format.getName());
if (store.getId() == null) {
catalog.add(store);
} else {
catalog.save(store);
}
// create the coverage
CatalogBuilder builder = new CatalogBuilder(catalog);
builder.setStore(store);
CoverageInfo coverage = null;
try {
coverage = builder.buildCoverage(reader, null);
// coverage read params
if (format instanceof ImageMosaicFormat) {
// make sure we work in immediate mode
coverage
.getParameters()
.put(AbstractGridFormat.USE_JAI_IMAGEREAD.getName().getCode(), Boolean.FALSE);
}
} catch (Exception e) {
throw new IOException(e);
}
coverage.setName(name);
coverage.setTitle(name);
coverage.setDescription(name);
coverage.setEnabled(true);
CoverageInfo cov = catalog.getCoverageByCoverageStore(store, name);
if (cov == null) {
catalog.add(coverage);
} else {
builder.updateCoverage(cov, coverage);
catalog.save(cov);
coverage = cov;
}
LayerInfo layer = catalog.getLayerByName(new NameImpl(qName));
if (layer == null) {
layer = catalog.getFactory().createLayer();
}
layer.setResource(coverage);
layer.setDefaultStyle(
catalog.getStyleByName(LayerProperty.STYLE.get(props, DEFAULT_RASTER_STYLE)));
layer.setType(LayerInfo.Type.RASTER);
layer.setEnabled(true);
if (layer.getId() == null) {
catalog.add(layer);
} else {
catalog.save(layer);
}
} finally {
if (reader != null) {
reader.dispose();
}
}
}
