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* |
* |
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* Contributors: |
* Contributors: |
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* Martin O. J. Schmitz - initial API and implementation |
* Martin O. J. Schmitz - initial API and implementation |
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* Stefan A. Krüger - additional utility classes |
* Stefan A. Tzeggai - additional utility classes |
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******************************************************************************/ |
******************************************************************************/ |
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package skrueger.geotools; |
package skrueger.geotools; |
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* This class enables a non Atlas context to use the Atlas LayerPanel |
* This class enables a non Atlas context to use the Atlas LayerPanel |
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* {@link JPanel} as a {@link MapContextManagerInterface} |
* {@link JPanel} as a {@link MapContextManagerInterface} |
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* |
* |
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* @author <a href="mailto:[email protected]">Stefan Alfons Krüger</a> |
* @author <a href="mailto:[email protected]">Stefan Alfons Tzeggai</a> |
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* |
* |
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* TODO Rename to StyledShapefile |
* TODO Rename to StyledShapefile |
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*/ |
*/ |
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public class StyledFS implements StyledFeatureSourceInterface { |
public class StyledFS implements StyledFeatureSourceInterface { |
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private static final Logger LOGGER = Logger.getLogger(StyledFS.class); |
private static final Logger LOGGER = Logger.getLogger(StyledFS.class); |
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private final FeatureSource<SimpleFeatureType, SimpleFeature> fs; |
private final FeatureSource<SimpleFeatureType, SimpleFeature> fs; |
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/** Caching the CRS of the layer **/ |
/** Caching the CRS of the layer **/ |
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CoordinateReferenceSystem crs = null; |
CoordinateReferenceSystem crs = null; |
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|
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* A unique ID which identifies the Layer in the Atlas. It's more important |
* A unique ID which identifies the Layer in the Atlas. It's more important |
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* than it should be ;-) |
* than it should be ;-) |
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*/ |
*/ |
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private String id; |
final private String id; |
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private Style style; |
private Style style; |
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private File sldFile; |
private File sldFile; |
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private AttributeMetadataMap map; |
/** A map of simple attribute names to their meta-data **/ |
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private AttributeMetadataMap<AttributeMetadataImpl> map; |
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private Filter filter = Filter.INCLUDE; |
private Filter filter = Filter.INCLUDE; |
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* @param sldFile |
* @param sldFile |
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* may be <code>null</code>. Otherwise the SLD {@link File} to |
* may be <code>null</code>. Otherwise the SLD {@link File} to |
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* import and associate with this {@link StyledFS} |
* import and associate with this {@link StyledFS} |
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* |
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* @param id |
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* <code>null</code> is allowed and will autogenerate an id |
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*/ |
*/ |
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public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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File sldFile) { |
File sldFile, String id) { |
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this.fs = fs; |
this.fs = fs; |
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id = StyledFS.class.getSimpleName() |
if (id == null) { |
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+ new Random(new Date().getTime()).nextInt(10000000); |
this.id = StyledFS.class.getSimpleName() |
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+ new Random(new Date().getTime()).nextInt(10000000); |
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} else { |
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this.id = id; |
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} |
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this.sldFile = sldFile; |
this.sldFile = sldFile; |
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} |
} |
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public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs) { |
public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs) { |
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this(fs, null); |
this(fs, (File) null, null); |
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} |
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public StyledFS(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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String id) { |
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this(fs, null, id); |
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} |
} |
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public void dispose() { |
public void dispose() { |
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public CoordinateReferenceSystem getCrs() { |
public CoordinateReferenceSystem getCrs() { |
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if (crs == null) { |
if (crs == null) { |
170 |
crs = fs.getSchema() |
crs = fs.getSchema().getCoordinateReferenceSystem(); |
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.getCoordinateReferenceSystem(); |
if (crs == null) { |
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if (fs.getSchema().getCoordinateReferenceSystem() == null) { |
|
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LOGGER.warn("Could not determine the CRS of " + getTitle() |
crs = fs.getSchema().getGeometryDescriptor() |
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+ ". Using default " + GeoImportUtil.getDefaultCRS()); |
.getCoordinateReferenceSystem(); |
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crs = GeoImportUtil.getDefaultCRS(); |
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176 |
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if (crs == null) { |
177 |
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LOGGER.warn("Could not determine the CRS of " + getTitle() |
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+ ". Using default " |
179 |
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+ GeoImportUtil.getDefaultCRS()); |
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crs = GeoImportUtil.getDefaultCRS(); |
181 |
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} |
182 |
} |
} |
183 |
} |
} |
184 |
return crs; |
return crs; |
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/** |
/** |
271 |
* |
* |
272 |
*/ |
*/ |
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public AttributeMetadataMap getAttributeMetaDataMap() { |
public AttributeMetadataMap<AttributeMetadataImpl> getAttributeMetaDataMap() { |
274 |
if (map == null) { |
if (map == null) { |
275 |
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276 |
map = new AttributeMetadataImplMap(); |
map = new AttributeMetadataImplMap(); |
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278 |
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// // Leaving out the first one, it will be the_geom |
279 |
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// for (int i = 1; i < fs.getSchema().getAttributeCount(); i++) { |
280 |
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// AttributeDescriptor attDesc = fs.getSchema().getDescriptor(i); |
281 |
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// |
282 |
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// AttributeMetadataImpl attMetaData = new AttributeMetadataImpl( |
283 |
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// new NameImpl(attDesc |
284 |
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// .getName().getNamespaceURI(), attDesc |
285 |
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// .getName().getLocalPart()), map.getLanguages()); |
286 |
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// map.put(attDesc.getName(), attMetaData); |
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// } |
288 |
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289 |
// Leaving out the first one, it will be the_geom |
// Leaving out the first one, it will be the_geom |
290 |
for (int i = 1; i < fs.getSchema().getAttributeCount(); i++) { |
for (int i = 1; i < fs.getSchema().getAttributeCount(); i++) { |
291 |
AttributeDescriptor attDesc = fs.getSchema().getDescriptor(i); |
AttributeDescriptor attDesc = fs.getSchema().getDescriptor(i); |
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293 |
AttributeMetadataImpl attMetaData = new AttributeMetadataImpl( new NameImpl(attDesc |
// TODO AttributeMetadataAS would be nicer, which would not work |
294 |
.getName().getNamespaceURI(), attDesc |
// with Translations ;-) |
295 |
.getName().getLocalPart()), map.getLanguages()); |
AttributeMetadataImpl attMetaData = new AttributeMetadataImpl( |
296 |
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new NameImpl(attDesc.getName().getNamespaceURI(), |
297 |
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attDesc.getName().getLocalPart()), |
298 |
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map.getLanguages()); |
299 |
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if (String.class.isAssignableFrom(attDesc.getType() |
300 |
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.getBinding())) { |
301 |
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// For Strings we add the "" as NODATA values |
302 |
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attMetaData.addNodataValue(""); |
303 |
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} |
304 |
map.put(attDesc.getName(), attMetaData); |
map.put(attDesc.getName(), attMetaData); |
305 |
} |
} |
306 |
} |
} |
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* @return The {@link File} where the SLD was loaded from or |
* @return The {@link File} where the SLD was loaded from or |
312 |
* <code>null</code> if there didn't exist a {@link File}. |
* <code>null</code> if there didn't exist a {@link File}. |
313 |
* |
* |
314 |
* @author <a href="mailto:[email protected]">Stefan Alfons |
* @author <a href="mailto:[email protected]">Stefan Alfons Tzeggai</a> |
|
* Krüger</a> |
|
315 |
*/ |
*/ |
316 |
public File getSldFile() { |
public File getSldFile() { |
317 |
return sldFile; |
return sldFile; |
318 |
} |
} |
319 |
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320 |
public void setSldFile(File sldFile) { |
public void setSldFile(File sldFile) { |
321 |
this.sldFile = sldFile; |
this.sldFile = sldFile; |
322 |
} |
} |
360 |
// return fc.subCollection(filter); |
// return fc.subCollection(filter); |
361 |
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|
362 |
try { |
try { |
363 |
return getFeatureSource().getFeatures(filter); |
if (filter != Filter.INCLUDE) |
364 |
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return getFeatureSource().getFeatures(filter); |
365 |
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else |
366 |
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return getFeatureSource().getFeatures(); |
367 |
} catch (IOException e) { |
} catch (IOException e) { |
368 |
throw new RuntimeException(e); |
throw new RuntimeException(e); |
369 |
} |
} |
384 |
return getGeoObject().getSchema(); |
return getGeoObject().getSchema(); |
385 |
} |
} |
386 |
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387 |
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/** |
388 |
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* Tries to load a style from the file denoted in {@link #getSldFile()}. If |
389 |
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* the file doesn't exits, return <code>null</code>; |
390 |
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* |
391 |
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* @return <code>true</code> is style was loaded |
392 |
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*/ |
393 |
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public boolean loadStyle() { |
394 |
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if (getSldFile() == null) |
395 |
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return false; |
396 |
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397 |
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try { |
398 |
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Style[] loadSLD = StylingUtil.loadSLD(getSldFile()); |
399 |
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setStyle(loadSLD[0]); |
400 |
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return true; |
401 |
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} catch (Exception e) { |
402 |
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return false; |
403 |
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} |
404 |
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405 |
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} |
406 |
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407 |
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public void setTitle(String title) { |
408 |
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setTitle(new Translation(title)); |
409 |
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} |
410 |
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411 |
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public void setDesc(String desc) { |
412 |
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setDesc(new Translation(desc)); |
413 |
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} |
414 |
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415 |
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public void setCRS(CoordinateReferenceSystem crs2) { |
416 |
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crs=crs2; |
417 |
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} |
418 |
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419 |
} |
} |