/[schmitzm]/branches/2.0-RC2/src/skrueger/geotools/StyledFS.java
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revision 422 by alfonx, Fri Oct 2 00:47:48 2009 UTC revision 454 by alfonx, Sun Oct 11 16:12:05 2009 UTC
# Line 41  import javax.swing.JPanel; Line 41  import javax.swing.JPanel;
41    
42  import org.apache.log4j.Logger;  import org.apache.log4j.Logger;
43  import org.geotools.data.FeatureSource;  import org.geotools.data.FeatureSource;
44    import org.geotools.data.store.EmptyFeatureCollection;
45  import org.geotools.feature.FeatureCollection;  import org.geotools.feature.FeatureCollection;
46  import org.geotools.styling.Style;  import org.geotools.styling.Style;
47  import org.opengis.feature.simple.SimpleFeature;  import org.opengis.feature.simple.SimpleFeature;
48  import org.opengis.feature.simple.SimpleFeatureType;  import org.opengis.feature.simple.SimpleFeatureType;
49  import org.opengis.feature.type.AttributeDescriptor;  import org.opengis.feature.type.AttributeDescriptor;
50    import org.opengis.filter.Filter;
51  import org.opengis.referencing.crs.CoordinateReferenceSystem;  import org.opengis.referencing.crs.CoordinateReferenceSystem;
52    
53    import schmitzm.geotools.io.GeoImportUtil;
54  import schmitzm.geotools.styling.StylingUtil;  import schmitzm.geotools.styling.StylingUtil;
55  import skrueger.AttributeMetaData;  import skrueger.AttributeMetaData;
56  import skrueger.i8n.Translation;  import skrueger.i8n.Translation;
# Line 81  public class StyledFS implements StyledF Line 84  public class StyledFS implements StyledF
84    
85          private AttributeMetadataMap map;          private AttributeMetadataMap map;
86    
87            private Filter filter = Filter.INCLUDE;
88    
89          /**          /**
90           * This class enables a non Atlas context to use the Atlas LayerPanel           * This class enables a non Atlas context to use the Atlas LayerPanel
91           * {@link JPanel} as a {@link MapContextManagerInterface}           * {@link JPanel} as a {@link MapContextManagerInterface}
# Line 92  public class StyledFS implements StyledF Line 97  public class StyledFS implements StyledF
97           *            may be <code>null</code>. Otherwise the SLD {@link File} to           *            may be <code>null</code>. Otherwise the SLD {@link File} to
98           *            import and associate with this {@link StyledFS}           *            import and associate with this {@link StyledFS}
99           */           */
100          public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs, File sldFile) {          public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs,
101                            File sldFile) {
102    
103                  this.fs = fs;                  this.fs = fs;
104                  id = StyledFS.class.getSimpleName()                  id = StyledFS.class.getSimpleName()
# Line 111  public class StyledFS implements StyledF Line 117  public class StyledFS implements StyledF
117                          }                          }
118                  }                  }
119                  title = new Translation();                  title = new Translation();
                 title.fromOneLine(sldFile.getName());  
   
120                  desc = new Translation();                  desc = new Translation();
121                  desc.fromOneLine(sldFile.getAbsolutePath());  
122                    if (sldFile != null) {
123                            title.fromOneLine(sldFile.getName());
124                            desc.fromOneLine(sldFile.getAbsolutePath());
125                    }
126    
127            }
128    
129            public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs) {
130                    this(fs, null);
131          }          }
132    
133          public void dispose() {          public void dispose() {
# Line 135  public class StyledFS implements StyledF Line 148  public class StyledFS implements StyledF
148          }          }
149    
150          public CoordinateReferenceSystem getCrs() {          public CoordinateReferenceSystem getCrs() {
151                  return fs.getSchema().getCoordinateReferenceSystem();                  CoordinateReferenceSystem crs = fs.getSchema().getCoordinateReferenceSystem();
152                    if (fs.getSchema().getCoordinateReferenceSystem() == null) {
153                            LOGGER.warn("Could not determine the CRS of "+getTitle()+". Using default "+GeoImportUtil.getDefaultCRS());
154                            crs = GeoImportUtil.getDefaultCRS();
155                    }
156                    return crs;
157          }          }
158    
159          public Translation getDesc() {          public Translation getDesc() {
# Line 243  public class StyledFS implements StyledF Line 261  public class StyledFS implements StyledF
261    
262          /**          /**
263           * @return The {@link File} where the SLD was loaded from or           * @return The {@link File} where the SLD was loaded from or
264           *         <code>null</code> if there didn't exist a {@link File}.           *         <code>null</code> if there didn't exist a {@link File}.
265           *           *
266           * @author <a href="mailto:[email protected]">Stefan Alfons           * @author <a href="mailto:[email protected]">Stefan Alfons
267           *         Kr&uuml;ger</a>           *         Kr&uuml;ger</a>
# Line 262  public class StyledFS implements StyledF Line 280  public class StyledFS implements StyledF
280           * @see {@link StyledFeaturesInterface}           * @see {@link StyledFeaturesInterface}
281           */           */
282          @Override          @Override
283          public FeatureCollection getFeatureCollection() {          public FeatureCollection<SimpleFeatureType, SimpleFeature> getFeatureCollection() {
284                  FeatureCollection features;                  FeatureCollection<SimpleFeatureType, SimpleFeature> features;
285                  try {                  try {
286                          features = getGeoObject().getFeatures();                          features = getGeoObject().getFeatures();
287                  } catch (IOException e) {                  } catch (IOException e) {
# Line 280  public class StyledFS implements StyledF Line 298  public class StyledFS implements StyledF
298           * @see {@link StyledFeaturesInterface}           * @see {@link StyledFeaturesInterface}
299           */           */
300          @Override          @Override
301          public FeatureSource getFeatureSource() {          public FeatureSource<SimpleFeatureType, SimpleFeature> getFeatureSource() {
302                  return getGeoObject();                  return getGeoObject();
303          }          }
304    
305            @Override
306            public FeatureCollection<SimpleFeatureType, SimpleFeature> getFeatureCollectionFiltered() {
307                    final FeatureCollection<SimpleFeatureType, SimpleFeature> fc = getFeatureCollection();
308                    if (filter == Filter.EXCLUDE)
309                            return new EmptyFeatureCollection(fc.getSchema());
310                    if (filter == Filter.INCLUDE)
311                            return fc;
312                    return fc.subCollection(filter);
313            }
314    
315            @Override
316            public Filter getFilter() {
317                    return filter;
318            }
319    
320            @Override
321            public void setFilter(Filter filter) {
322                    this.filter = filter;
323            }
324    
325            @Override
326            public SimpleFeatureType getSchema() {
327                    return getGeoObject().getSchema();
328            }
329    
330  }  }
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