Revision 6346
| org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.raster.tilecache/org.gvsig.raster.tilecache.provider/src/main/java/org/gvsig/raster/tilecache/provider/TileCacheStoreProvider.java | ||
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.commons.io.FilenameUtils; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreNotification; |
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import org.gvsig.fmap.dal.FileHelper; |
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import org.gvsig.fmap.dal.exception.CloseException; |
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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.OpenException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.resource.file.FileResource; |
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import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.metadata.MetadataLocator; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.task.SimpleTaskStatus; |
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import org.gvsig.tools.task.TaskStatusManager; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/** |
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* Provider for Tile Cache |
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private Envelope envelope = null; |
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private IProjection projection= null; |
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Map<Integer,List<PageManager>> pageManagersPerZoomLevel = null; |
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protected static void registerMetadataDefinition() |
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throws MetadataException {
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MetadataManager manager = MetadataLocator.getMetadataManager(); |
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this.projection=params.getCRS(); |
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//FIXME |
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File file = new File("/home/daniel/pruebas/datosPruebaRaster/tileCache/valencia1980");
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File file = new File("/home/paco/data/cartography/raster/tile-valencia1980");
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resource = this.createResource( |
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FileResource.NAME, |
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int[] bandDataTypes; |
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List<PageManager> pageManagers = new ArrayList<PageManager>(); |
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NoData[] bandNoData; |
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if (rasterQuery != null) {
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// if (rasterQuery != null) {
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List<BandQuery> bands; |
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bands = rasterQuery.getBands(); |
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bandDataTypes = new int[bands.size()]; |
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bandNoData = new NoData[bands.size()]; |
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int zoomLevel = tileStructImage.getZoomLvlForPixelSize(rasterQuery.getPixelSize()); |
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List<PageManager> pageManagersInZoom = getPageManagersInZoom(zoomLevel); |
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for (BandQuery bandQuery : bands) {
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//FIXME: |
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int band = bandQuery.getBand(); |
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bandDataTypes[band] = tileStructImage.getDataTypes()[band]; |
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bandNoData[band] = null; |
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pageManagers.add(new TileCacheBandPageManager(tileStructImage, rasterQuery.getPixelSize(), band));
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pageManagers.add(pageManagersInZoom.get(band));
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} |
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} else {
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int bands = getBands(); |
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bandDataTypes = new int[bands]; |
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bandNoData = new NoData[bands]; |
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for (int i = 0; i < bands; i++) {
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bandDataTypes[i] = tileStructImage.getDataTypes()[i]; |
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bandNoData[i] = null; |
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pageManagers.add(new TileCacheBandPageManager(tileStructImage, rasterQuery.getPixelSize(), i)); |
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} |
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} |
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int zoomLevel=tileStructImage.getZoomLvlForPixelSize(rasterQuery.getPixelSize()); |
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// } else {
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// int bands = getBands(); |
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// bandDataTypes = new int[bands]; |
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// bandNoData = new NoData[bands]; |
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// for (int i = 0; i < bands; i++) {
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// bandDataTypes[i] = tileStructImage.getDataTypes()[i]; |
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// bandNoData[i] = null; |
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// pageManagers.add(new TileCacheBandPageManager(tileStructImage, rasterQuery.getPixelSize(), i)); |
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// } |
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// } |
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envelope=tileStructImage.getEnvelopePerZoomLevel(zoomLevel); |
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Buffer buffer = |
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bufferManager.createBuffer(tileStructImage.getRows(zoomLevel), tileStructImage.getColumns(zoomLevel), bandDataTypes, bandNoData, |
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return buffer; |
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} |
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private List<PageManager> getPageManagersInZoom(int zoomLevel) {
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List<PageManager> pageManagersInZoom = this.pageManagersPerZoomLevel.get(zoomLevel); |
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if (pageManagersInZoom == null) {
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pageManagersInZoom = new ArrayList<PageManager>(); |
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for (int i = 0; i < tileStructImage.getBandNumber(); i++) {
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pageManagersInZoom.add(new TileCacheBandPageManager(tileStructImage, zoomLevel, i)); |
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} |
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this.pageManagersPerZoomLevel.put(zoomLevel, pageManagersInZoom); |
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} |
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return pageManagersInZoom; |
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} |
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@Override |
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public BandInfo getBandInfo(int band) {
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//FIXME |
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private void openEver() throws OpenException {
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try {
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getResource().execute(new ResourceAction() {
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public Object run() throws Exception {
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//FIXME |
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tileStructImage = new TileStructImage(folder,getTileCacheParameters().getCRS()); |
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pageManagersPerZoomLevel = new HashMap<Integer, List<PageManager>>(); |
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// if (getTileCacheParameters().getWldParams()!=null){
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// envelope=createWLDEnvelope(getTileCacheParameters().getWldParams()); |
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// }else{
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