Revision 10626 trunk/extensions/extGeoProcessing/src/com/iver/cit/gvsig/geoprocess/core/fmap/AbstractGeoprocess.java
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.9 2006-10-20 14:28:30 azabala |
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* Revision 1.10 2007-03-06 16:47:58 caballero |
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* Exceptions |
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* |
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* Revision 1.9 2006/10/20 14:28:30 azabala |
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* changed visibility of createLayerFrom method to protected |
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* |
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* Revision 1.8 2006/09/15 10:42:54 caballero |
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import org.cresques.cts.IProjection; |
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import com.hardcode.gdbms.driver.exceptions.SchemaEditionException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.drivers.ILayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
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import com.iver.cit.gvsig.fmap.edition.EditionException; |
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import com.iver.cit.gvsig.fmap.edition.ISchemaManager; |
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import com.iver.cit.gvsig.fmap.edition.IWriter; |
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import com.iver.cit.gvsig.fmap.edition.writers.shp.MultiShpWriter; |
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* vectorial layer |
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*/ |
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protected FLyrVect firstLayer; |
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public abstract void setParameters(Map params) throws GeoprocessException; |
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public abstract void checkPreconditions() throws GeoprocessException; |
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public abstract void process() throws GeoprocessException; |
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public void cancel(){
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try {
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schemaManager.removeSchema("");
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} catch (EditionException e) {
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} catch (SchemaEditionException 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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protected FLayer createLayerFrom(IWriter writer) throws GeoprocessException{
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FLyrVect solution = null; |
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//Para evitar todos estos casts, hay que meter la |
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int fileNameStart = fileName.lastIndexOf(File.separator) + 1; |
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if(fileNameStart == -1) |
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fileNameStart = 0; |
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layerName = fileName.substring(fileNameStart, fileName.length() /*-1*/);
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layerName = fileName.substring(fileNameStart, fileName.length() /*-1*/); |
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File file = new File(fileName); |
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IProjection proj = firstLayer.getProjection(); |
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//TODO La proyeccion se deberia leer del WRITER |
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driver, |
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file, |
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proj); |
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return solution;
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return solution; |
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} catch (Exception e) {
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throw new GeoprocessException("Problemas al cargar la capa resultado", e);
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}
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} |
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} |
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/** |
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* Creates a new Layer with: |
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* a) the same projection than input layer. |
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* b) an adapter created to work with writer's persistent store |
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*
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* |
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* @return FLyrVect with geoprocess result |
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*/ |
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public FLayer getResult() throws GeoprocessException {
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int fileNameStart = name.lastIndexOf(File.separator) + 1; |
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if(fileNameStart == -1) |
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fileNameStart = 0; |
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name = name.substring(fileNameStart, name.length());
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name = name.substring(fileNameStart, name.length()); |
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solution.setName(name); |
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for(int i = 0; i < writers.length; i++){
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solution.addLayer(createLayerFrom(writers[i])); |
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}else{
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return createLayerFrom(writers[0]); |
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} |
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}
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} |
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} |
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public void setResultLayerProperties(IWriter writer, |
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this.writer = writer; |
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this.schemaManager = schemaManager; |
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} |
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public abstract ILayerDefinition createLayerDefinition(); |
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} |
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