Revision 5393 branches/MULTITHREADING_DEVELOPMENT/extensions/extWMS/src/com/iver/cit/gvsig/fmap/layers/FLyrWMS.java
| FLyrWMS.java | ||
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*/ |
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package com.iver.cit.gvsig.fmap.layers; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.Timer; |
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import java.util.TimerTask; |
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import java.util.Vector; |
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import org.cresques.px.Extent; |
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import org.cresques.px.PxRaster; |
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import org.exolab.castor.xml.ValidationException; |
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import org.gvsig.remoteClient.taskplanning.ICancellable; |
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import org.gvsig.remoteClient.taskplanning.retrieving.URLRetrieveTask; |
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import org.gvsig.remoteClient.utils.Utilities; |
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import org.gvsig.remoteClient.wms.WMSStatus; |
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|
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import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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import com.iver.cit.gvsig.fmap.operations.Cancellable; |
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import com.iver.cit.gvsig.fmap.rendering.XmlBuilder; |
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import com.iver.cit.gvsig.wmc.WebMapContextTags; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.threads.Cancellable; |
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/** |
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* FMap's WMS Layer class. |
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private Dimension fixedSize; |
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private boolean queryable = true; |
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private VisualStatusWMS visualStatus = new VisualStatusWMS(); |
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private final long latency = 1000; // milliseconds |
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private class MyCancellable implements ICancellable |
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{
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private Cancellable original; |
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public MyCancellable(Cancellable cancelOriginal) |
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{
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this.original = cancelOriginal; |
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} |
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public boolean isCanceled() {
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return original.isCanceled(); |
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} |
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} |
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public FLyrWMS(){
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super(); |
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} |
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*/ |
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel,double scale) throws DriverException {
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if (isWithinScale(scale)){
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Point2D p = viewPort.getOffset(); |
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// p will be (0, 0) when drawing a view or other when painting onto |
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wmsStatus.setDimensions(dimensions); |
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wmsStatus.setTransparency(wmsTransparency); |
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wmsStatus.setOnlineResource((String) onlineResources.get("GetMap"));
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getDriver().getMap(wmsStatus); |
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getDriver().getMap(wmsStatus, new MyCancellable(cancel));
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SwingUtilities.invokeAndWait(getDriver()); |
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File f = getDriver().getFile(); |
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String nameWorldFile = f.getPath() + getExtensionWorldFile(); |
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wmsStatus.setTransparency(wmsTransparency); |
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wmsStatus.setOnlineResource((String) onlineResources.get("GetMap"));
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getDriver().getMap(wmsStatus); |
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getDriver().getMap(wmsStatus, new MyCancellable(cancel));
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SwingUtilities.invokeAndWait(getDriver()); |
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// SwingUtilities.invokeAndWait(getDriver()); |
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getDriver().run(); |
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URLRetrieveTask task = new URLRetrieveTask(request); |
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if (cancel.isCanceled()) |
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System.err.println("CANCELADO!!!!");
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File f = getDriver().getFile(); |
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g.setColor(Color.BLACK); |
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String nameWordFile = f.getPath() + getExtensionWorldFile(); |
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com.iver.andami.Utilities.createTemp(nameWordFile, this.getDataWorldFile(bBox, sz)); |
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|
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e.printStackTrace(); |
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} catch (InterruptedException e) {
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e.printStackTrace(); |
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} catch (InvocationTargetException e) {
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/* } catch (InvocationTargetException e) {
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e.printStackTrace(); |
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System.err.println(e.getCause()); |
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System.err.println(e.getCause()); */
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} |
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} |
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} else {
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// Para no pedir imagenes demasiado grandes, vamos |
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// a hacer lo mismo que hace EcwFile: chunkear. |
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// Llamamos a drawView con cuadraditos m�s peque�os
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// Llamamos a drawView con cuadraditos m?s peque?os
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// del BufferedImage ni caso, cuando se imprime viene con null |
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Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipRect()); |
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return xml.getXML(); |
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} |
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private class MyTimerTask extends TimerTask {
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private Cancellable cancel; |
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public MyTimerTask(Cancellable cancel) {
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super(); |
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this.cancel = cancel; |
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} |
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public void run() {
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while (!cancel.isCanceled()) {}
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try {
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getDriver().cancel(WMSOperations.GET_MAP); |
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} catch (IllegalStateException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (ValidationException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (UnsupportedVersionException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (IOException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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} |
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} |
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/* This is unuseful until the layers will hold its own ImageBuffer */ |
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public void getCapabilities(int eventType, String message) { /* Nothing */ }
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public void getFeatureInfo(int eventType, String message) { /* Nothing */ }
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