gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster.2.4 / org.gvsig.raster / org.gvsig.raster.app / org.gvsig.raster.app.mainplugin / src / main / java / org / gvsig / raster / app / mainplugin / AddTestRasterLayerExtension.java @ 6516
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package org.gvsig.raster.app.mainplugin; |
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|
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import java.io.File; |
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import java.security.MessageDigest; |
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import java.security.NoSuchAlgorithmException; |
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|
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.Launcher; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.IView; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreProviderFactory; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.raster.RasterStoreProviderFactory; |
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import org.gvsig.fmap.dal.raster.api.RasterStore; |
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import org.gvsig.fmap.dal.raster.spi.NewRasterStoreParameters; |
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import org.gvsig.fmap.dal.spi.DALSPILocator; |
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import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.raster.lib.buffer.api.Buffer; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferException; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.dynobject.DynObject; |
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|
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/**
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* Class for test purpose only. It serves to load a test layer in the active View.
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* @author fdiaz
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*
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*/
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public class AddTestRasterLayerExtension extends Extension { |
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|
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private static final Logger logger = LoggerFactory.getLogger(AddTestRasterLayerExtension.class); |
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|
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@Override
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public void initialize() { |
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IconThemeHelper.registerIcon("action", "view-test-layer-add", this); |
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} |
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|
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@Override
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public void execute(String actionCommand) { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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|
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IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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if (view == null) { |
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return;
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} |
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ViewDocument document = view.getViewDocument(); |
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|
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MapControl mapControl = view.getMapControl(); |
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final MapContextManager mapContextManager = MapContextLocator.getMapContextManager();
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FLayer layer = null;
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DataStore dataStore = null;
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try {
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// dataStore = openFileCached(new File("/home/paco/data/cartography/raster/ecw/valencia_1980_tif.tif"));
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// dataStore = openFileCached(new File("/home/paco/data/Testdata/raster/JPG/relieve_andalucia.png"));
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dataStore = openGoogleMaps("roadmap");
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// dataStore = openGoogleMaps("hybrid");
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String layerName = dataStore.getFullName();
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try {
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layer = mapContextManager.createLayer(layerName, dataStore); |
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} catch (LoadLayerException e) {
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logger.warn("Cant load test layer", e);
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} |
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MapContext mapContext = mapControl.getMapContext(); |
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mapContext.getLayers().add(layer); |
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mapContext.callLegendChanged(); |
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document.setModified(true);
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} finally {
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if (dataStore!=null){ |
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DisposeUtils.dispose(dataStore); |
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dataStore = null;
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} |
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if (layer!=null){ |
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DisposeUtils.dispose(layer); |
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layer = null;
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} |
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} |
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} |
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|
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@Override
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public boolean isEnabled() { |
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return true; |
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} |
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|
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@Override
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public boolean isVisible() { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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return application.getActiveComponent(ViewDocument.class) != null; |
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} |
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/**
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* TO TEST ONLY
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*
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* @return
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*/
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private RasterStore openGoogleMaps(String mapType) { |
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DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
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DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("GoogleMapsRaster");
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DynObject params = providerFactory.createParameters(); |
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if (params.getDynClass().getDynField("mapType") != null) { |
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params.setDynValue("mapType", mapType);
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} |
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if (params.getDynClass().getDynField("hasApiKey") != null) { |
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params.setDynValue("hasApiKey", true); |
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} |
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if (params.getDynClass().getDynField("crs") != null) { |
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params.setDynValue("crs", CRSFactory.getCRS("EPSG:3857")); |
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} |
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//FIXME:
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if (params.getDynClass().getDynField("apiKey") != null) { |
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params.setDynValue("apiKey", "AIzaSyANaBO8KAMiwLosno8ue84efcTNZeqWjIw"); |
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} |
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if (params.getDynClass().getDynField("language") != null) { |
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params.setDynValue("language", "es"); |
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} |
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// if (params.getDynClass().getDynField("region") != null) {
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// params.setDynValue("region", "");
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// }
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if (params.getDynClass().getDynField("format") != null) { |
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params.setDynValue("format", "png32"); |
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} |
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RasterStore store = null;
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try {
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store = (RasterStore) manager.openStore("GoogleMapsRaster", params);
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} catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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logger.info("**** error opening store *****", e);
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} |
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if (store != null) { |
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logger.info("**** ??????? O.K !!!!!!! *****");
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} else {
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logger.info("**** K.O ;_( *****");
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} |
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//Prueba para cacheado de tiles tanto en memoria como en disco
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RasterStoreProviderFactory tileCacheProviderFactory = (RasterStoreProviderFactory) manager.getStoreProviderFactory("TileCache");
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// Prueba para cacheado de tiles solo en memoria
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// RasterStoreProviderFactory tileCacheProviderFactory = (RasterStoreProviderFactory) manager.getStoreProviderFactory("MemoryTileCache");
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DynObject tileParameters = tileCacheProviderFactory.createParameters(); |
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// FIXME: Si la prueba es para cacheado solo en memoria es innecesaria la generaci?n de la carpeta, se puede comentarizar
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// FIXME: Ver qu? datos ser?an los adecuados para generar una carpeta
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// ?nica para la cach?
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StringBuilder builder = new StringBuilder(); |
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builder.append(store.getProviderName()); |
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// builder.append(store.getMetadataName());
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builder.append(store.getName()); |
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builder.append(store.getFullName()); |
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builder.append(store.getBands()); |
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MessageDigest md = null; |
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String hex = ""; |
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try {
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md = java.security.MessageDigest.getInstance("MD5");
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md.update(builder.toString().getBytes()); |
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hex = convertToHex(md.digest()); |
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} catch (NoSuchAlgorithmException e) { |
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logger.warn("Can't get a MD5 instance.", e);
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} |
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String name = (hex.isEmpty()) ? store.getFullName() : hex + "-" + store.getFullName(); |
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if (tileParameters.getDynClass().getDynField("name") != null) { |
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tileParameters.setDynValue("name", hex);
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} |
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//FIXME:
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String rcacheDir = Launcher.getAppHomeDir() + File.separator + "gvsig_rcache"; |
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File folder = new File(rcacheDir + File.separator + name); |
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if (tileParameters.getDynClass().getDynField("cacheFolder") != null) { |
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tileParameters.setDynValue("cacheFolder", folder);
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} |
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if (tileParameters.getDynClass().getDynField("crs") != null) { |
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tileParameters.setDynValue("crs", params.getDynValue("crs")); |
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} |
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try {
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//Prueba para cacheado de tiles tanto en memoria como en disco
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store.useCache("TileCache", tileParameters);
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// Prueba para cacheado de tiles solo en memoria
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// store.useCache("MemoryTileCache", tileParameters);
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} catch (DataException e) {
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logger.warn("Can't cache the layer.", e);
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} |
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return store;
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} |
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/**
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* TO TEST ONLY
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*
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* @return
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*/
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private RasterStore openWMS() {
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DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
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DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("WMS");
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DynObject params = providerFactory.createParameters(); |
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if (params.getDynClass().getDynField("crs") != null) { |
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params.setDynValue("crs", CRSFactory.getCRS("EPSG:23030")); |
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} |
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RasterStore store = null;
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try {
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store = (RasterStore) manager.openStore("WMS", params);
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} catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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logger.info("**** error opening store *****", e);
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} |
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if (store != null) { |
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logger.info("**** ??????? O.K !!!!!!! *****");
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} else {
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logger.info("**** K.O ;_( *****");
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} |
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try {
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exportGTiff(store); |
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} catch (ValidateDataParametersException | DataException | BufferException e) {
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logger.info("failed to copy");
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} |
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return store;
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} |
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/**
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* TO TEST ONLY
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*
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* @return
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*/
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private RasterStore openWCS() {
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DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
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DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("WCS");
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DynObject params = providerFactory.createParameters(); |
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if (params.getDynClass().getDynField("url") != null) { |
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params.setDynValue("url", "http://inspire.cop.gva.es/mapserver/wcs?"); |
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} |
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if (params.getDynClass().getDynField("coverage") != null) { |
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params.setDynValue("coverage", "MDT"); |
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} |
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if (params.getDynClass().getDynField("crs") != null) { |
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params.setDynValue("crs", CRSFactory.getCRS("EPSG:23030")); |
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} |
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RasterStore store = null;
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try {
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store = (RasterStore) manager.openStore("WCS", params);
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} catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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logger.info("**** error opening store *****", e);
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} |
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if (store != null) { |
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logger.info("**** ??????? O.K !!!!!!! *****");
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} else {
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logger.info("**** K.O ;_( *****");
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} |
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try {
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exportGTiff(store); |
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} catch (ValidateDataParametersException | DataException | BufferException e) {
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logger.info("failed to copy");
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} |
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return store;
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} |
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/**
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* TO TEST ONLY
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*
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* @return
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*/
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private RasterStore openPOSTGIS() {
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DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
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DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("PostGISRaster");
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DynObject params = providerFactory.createParameters(); |
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// PG:host='gvsig-training.com' port='5432'
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// dbname='andalucia' user='curso' password='curso' schema='public'
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// table='tr_relieve_andalucia2'
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if (params.getDynClass().getDynField("host") != null) { |
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params.setDynValue("host", "gvsig-training.com"); |
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} |
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if (params.getDynClass().getDynField("dbname") != null) { |
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params.setDynValue("dbname", "andalucia"); |
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} |
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if (params.getDynClass().getDynField("table") != null) { |
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params.setDynValue("table", "tr_relieve_andalucia2"); |
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} |
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if (params.getDynClass().getDynField("schema") != null) { |
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params.setDynValue("schema", "public"); |
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} |
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if (params.getDynClass().getDynField("user") != null) { |
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params.setDynValue("user", "curso"); |
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} |
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if (params.getDynClass().getDynField("password") != null) { |
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params.setDynValue("password", "curso"); |
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} |
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if (params.getDynClass().getDynField("port") != null) { |
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params.setDynValue("port", 5432); |
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} |
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if (params.getDynClass().getDynField("crs") != null) { |
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params.setDynValue("crs", CRSFactory.getCRS("EPSG:23030")); |
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} |
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RasterStore store = null;
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try {
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store = (RasterStore) manager.openStore("PostGISRaster", params);
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} catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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logger.info("**** error opening store *****", e);
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} |
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if (store != null) { |
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logger.info("**** ??????? O.K !!!!!!! *****");
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} else {
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logger.info("**** K.O ;_( *****");
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} |
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try {
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exportPNG(store); |
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} catch (ValidateDataParametersException | DataException | BufferException e) {
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logger.info("failed to copy");
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} |
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return store;
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} |
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/**
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* TO TEST ONLY
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*
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* @return
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*/
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private RasterStore openTileCache() {
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DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
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DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("TileCache");
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DynObject params = providerFactory.createParameters(); |
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if (params.getDynClass().getDynField("name") != null) { |
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params.setDynValue("name", "TilecacheTEST"); |
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} |
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if (params.getDynClass().getDynField("crs") != null) { |
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params.setDynValue("crs", CRSFactory.getCRS("EPSG:25830")); |
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} |
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RasterStore store = null;
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try {
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store = (RasterStore) manager.openStore("TileCache", params);
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} catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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logger.info("**** error opening store *****", e);
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} |
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if (store != null) { |
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logger.info("**** ??????? O.K !!!!!!! *****");
|
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} else {
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logger.info("**** K.O ;_( *****");
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} |
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// try {
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// exportGTiff(store);
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// } catch (ValidateDataParametersException | DataException
|
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// | BufferException e) {
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// logger.info("failed to copy");
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// }
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return store;
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} |
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|
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// private RasterStore openFileCached(File file){
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// DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices();
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// DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("GTiff");
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//// DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("PNG");
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// DynObject params = providerFactory.createParameters();
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//
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// if (params.getDynClass().getDynField("file") != null) {
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// params.setDynValue("file", file);
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// }
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// if (params.getDynClass().getDynField("crs") != null) {
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// params.setDynValue("crs", CRSFactory.getCRS("EPSG:25830"));
|
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// }
|
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//
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// RasterStore store = null;
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// try {
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// store = (RasterStore) manager.openStore("GTiff", params);
|
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//// store = (RasterStore) manager.openStore("PNG", params);
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// } catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
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// logger.info("**** error opening store *****", e);
|
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// }
|
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// if (store != null) {
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// logger.info("**** ??????? O.K !!!!!!! *****");
|
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// } else {
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// logger.info("**** K.O ;_( *****");
|
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// }
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//
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// RasterStoreProviderFactory tileCacheProviderFactory = (RasterStoreProviderFactory) manager.getStoreProviderFactory(TileCacheStoreProvider.NAME);
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// DynObject tileParameters = tileCacheProviderFactory.createParameters();
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//
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// // FIXME: Ver qu? datos ser?an los adecuados para generar una carpeta
|
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// // ?nica para la cach?
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//
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// StringBuilder builder = new StringBuilder();
|
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// builder.append(store.getProviderName());
|
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// // builder.append(store.getMetadataName());
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// builder.append(store.getName());
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// builder.append(store.getFullName());
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// builder.append(store.getBands());
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//
|
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// MessageDigest md = null;
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//
|
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// String hex = "";
|
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// try {
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// md = java.security.MessageDigest.getInstance("MD5");
|
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// md.update(builder.toString().getBytes());
|
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// hex = convertToHex(md.digest());
|
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// } catch (NoSuchAlgorithmException e) {
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// logger.warn("Can't get a MD5 instance.", e);
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// }
|
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//
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// String name = (hex.isEmpty()) ? store.getName() : hex + "-" + store.getName();
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//
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// if (tileParameters.getDynClass().getDynField("name") != null) {
|
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// tileParameters.setDynValue("name", hex);
|
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// }
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//
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// //FIXME:
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// String rcacheDir = Launcher.getAppHomeDir() + File.separator + "gvsig_rcache";
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// File folder = new File(rcacheDir + File.separator + name);
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//
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// if (tileParameters.getDynClass().getDynField("cacheFolder") != null) {
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// tileParameters.setDynValue("cacheFolder", folder);
|
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// }
|
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// if (tileParameters.getDynClass().getDynField("crs") != null) {
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// tileParameters.setDynValue("crs", params.getDynValue("crs"));
|
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// }
|
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//
|
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//
|
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// try {
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// store.useCache(TileCacheStoreProvider.NAME, tileParameters);
|
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// } catch (DataException e) {
|
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// logger.warn("Can't cache the layer.", e);
|
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// }
|
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//
|
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// return store;
|
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// }
|
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|
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/**
|
466 |
* Converts an array of bytes to hexadecimal string
|
467 |
*
|
468 |
* @param data
|
469 |
* @return
|
470 |
*/
|
471 |
private String convertToHex(byte[] data) { |
472 |
StringBuffer buf = new StringBuffer(); |
473 |
for (int i = 0; i < data.length; i++) { |
474 |
int halfbyte = (data[i] >>> 4) & 0x0F; |
475 |
int two_halfs = 0; |
476 |
do {
|
477 |
if ((0 <= halfbyte) && (halfbyte <= 9)) |
478 |
buf.append((char) ('0' + halfbyte)); |
479 |
else
|
480 |
buf.append((char) ('a' + (halfbyte - 10))); |
481 |
halfbyte = data[i] & 0x0F;
|
482 |
} while (two_halfs++ < 1); |
483 |
} |
484 |
return buf.toString();
|
485 |
} |
486 |
|
487 |
/**
|
488 |
* TO TEST ONLY
|
489 |
*/
|
490 |
private void exportPNG(RasterStore store) throws InitializeException, ProviderNotRegisteredException, |
491 |
ValidateDataParametersException, DataException, BufferException { |
492 |
String providerName = "PNG"; |
493 |
String extension = "png"; |
494 |
|
495 |
DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
496 |
DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
|
497 |
int count = 0; |
498 |
String path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile." + extension; |
499 |
File destFile = new File(path); |
500 |
while (destFile.exists()) {
|
501 |
count++; |
502 |
path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile_" + count + "." + extension; |
503 |
destFile = new File(path); |
504 |
} |
505 |
eparams.setDynValue("initialpath", path);
|
506 |
DataServerExplorer serverExplorer = manager.createServerExplorer(eparams); |
507 |
|
508 |
NewRasterStoreParameters params = (NewRasterStoreParameters) serverExplorer.getAddParameters(providerName); |
509 |
params.setDynValue("file", destFile);
|
510 |
|
511 |
params.setDynValue("worldfile", false); |
512 |
params.setDynValue("zlevel", 1); |
513 |
|
514 |
Buffer buffer = store.getRasterSet().clip(store.getEnvelope());
|
515 |
params.setBuffer(buffer); |
516 |
serverExplorer.add(providerName, params, true);
|
517 |
} |
518 |
|
519 |
/**
|
520 |
* TO TEST ONLY
|
521 |
*/
|
522 |
private void exportGTiff(RasterStore store) throws InitializeException, ProviderNotRegisteredException, |
523 |
ValidateDataParametersException, DataException, BufferException { |
524 |
String providerName = "GTiff"; |
525 |
String extension = "tif"; |
526 |
|
527 |
DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
528 |
DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
|
529 |
int count = 0; |
530 |
String path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile." + extension; |
531 |
File destFile = new File(path); |
532 |
while (destFile.exists()) {
|
533 |
count++; |
534 |
path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile_" + count + "." + extension; |
535 |
destFile = new File(path); |
536 |
} |
537 |
eparams.setDynValue("initialpath", path);
|
538 |
DataServerExplorer serverExplorer = manager.createServerExplorer(eparams); |
539 |
|
540 |
NewRasterStoreParameters params = (NewRasterStoreParameters) serverExplorer.getAddParameters(providerName); |
541 |
params.setDynValue("file", destFile);
|
542 |
|
543 |
params.setDynValue("compress", "NONE"); |
544 |
params.setDynValue("tfw", false); |
545 |
params.setDynValue("photometric", "RGB"); |
546 |
|
547 |
Buffer buffer = store.getRasterSet().clip(store.getEnvelope());
|
548 |
params.setBuffer(buffer); |
549 |
serverExplorer.add(providerName, params, true);
|
550 |
} |
551 |
|
552 |
/**
|
553 |
* TO TEST ONLY
|
554 |
*/
|
555 |
private void exportBMP(RasterStore store) throws InitializeException, ProviderNotRegisteredException, |
556 |
ValidateDataParametersException, DataException, BufferException { |
557 |
String providerName = "BMP"; |
558 |
String extension = "bmp"; |
559 |
|
560 |
DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
561 |
DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
|
562 |
int count = 0; |
563 |
String path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile." + extension; |
564 |
File destFile = new File(path); |
565 |
while (destFile.exists()) {
|
566 |
count++; |
567 |
path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile_" + count + "." + extension; |
568 |
destFile = new File(path); |
569 |
} |
570 |
eparams.setDynValue("initialpath", path);
|
571 |
DataServerExplorer serverExplorer = manager.createServerExplorer(eparams); |
572 |
|
573 |
NewRasterStoreParameters params = (NewRasterStoreParameters) serverExplorer.getAddParameters(providerName); |
574 |
params.setDynValue("file", destFile);
|
575 |
|
576 |
params.setDynValue("worldfile", true); |
577 |
|
578 |
Buffer buffer = store.getRasterSet().clip(store.getEnvelope());
|
579 |
params.setBuffer(buffer); |
580 |
serverExplorer.add(providerName, params, true);
|
581 |
} |
582 |
|
583 |
/**
|
584 |
* TO TEST ONLY
|
585 |
*/
|
586 |
private void exportNetCDF(RasterStore store) throws InitializeException, ProviderNotRegisteredException, |
587 |
ValidateDataParametersException, DataException, BufferException { |
588 |
String providerName = "netCDF"; |
589 |
String extension = "nc"; |
590 |
|
591 |
DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
592 |
DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
|
593 |
int count = 0; |
594 |
String path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile." + extension; |
595 |
File destFile = new File(path); |
596 |
while (destFile.exists()) {
|
597 |
count++; |
598 |
path = "/home/daniel/pruebas/datosPruebaRaster/copiedFile_" + count + "." + extension; |
599 |
destFile = new File(path); |
600 |
} |
601 |
eparams.setDynValue("initialpath", path);
|
602 |
DataServerExplorer serverExplorer = manager.createServerExplorer(eparams); |
603 |
|
604 |
NewRasterStoreParameters params = (NewRasterStoreParameters) serverExplorer.getAddParameters(providerName); |
605 |
params.setDynValue("file", destFile);
|
606 |
// params.setDynValue("format", "NC4C");
|
607 |
// params.setDynValue("pixeltype", "DEFAULT");
|
608 |
params.setDynValue("chunking", false); |
609 |
|
610 |
Buffer buffer = store.getRasterSet().clip(store.getEnvelope());
|
611 |
params.setBuffer(buffer); |
612 |
serverExplorer.add(providerName, params, true);
|
613 |
} |
614 |
|
615 |
} |