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/** SCHMITZM - This file is part of the java library of Martin O.J. Schmitz (SCHMITZM) |
/******************************************************************************* |
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* Copyright (c) 2009 Martin O. J. Schmitz. |
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. |
* |
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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
* This file is part of the SCHMITZM library - a collection of utility |
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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA |
* classes based on Java 1.6, focusing (not only) on Java Swing |
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* and the Geotools library. |
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Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version. |
* |
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Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License. |
* The SCHMITZM project is hosted at: |
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Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA. |
* http://wald.intevation.org/projects/schmitzm/ |
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**/ |
* |
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package skrueger.geotools; |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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import java.util.Iterator; |
* as published by the Free Software Foundation; either version 3 |
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import java.util.Map; |
* of the License, or (at your option) any later version. |
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import java.util.TreeMap; |
* |
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import java.util.Vector; |
* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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import org.geotools.data.DefaultQuery; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.geotools.data.FeatureSource; |
* GNU General Public License for more details. |
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import org.geotools.data.Query; |
* |
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import org.geotools.data.memory.MemoryDataStore; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.feature.FeatureCollection; |
* along with this program; if not, write to the Free Software |
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import org.opengis.filter.Filter; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* or try this link: http://www.gnu.org/licenses/lgpl.html |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* |
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import skrueger.AttributeMetaData; |
* Contributors: |
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import skrueger.i8n.I8NUtil; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.i8n.Translation; |
* Stefan A. Krüger - additional utility classes |
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|
******************************************************************************/ |
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/** |
package skrueger.geotools; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetaData} of |
import java.util.Iterator; |
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* {@linkplain StyledMapInterface styled objects}. |
import java.util.Map; |
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* <ul> |
import java.util.Vector; |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.apache.log4j.Logger; |
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* </ul> |
import org.geotools.data.DefaultQuery; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.data.FeatureSource; |
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*/ |
import org.geotools.data.Query; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.geotools.feature.FeatureCollection; |
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/** Holds the data source as styled map. */ |
import org.opengis.feature.simple.SimpleFeature; |
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protected StyledMapInterface map = null; |
import org.opengis.feature.simple.SimpleFeatureType; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.feature.type.AttributeDescriptor; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import org.opengis.filter.Filter; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
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protected FeatureSource featureSource = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Holds the current filter on the table */ |
import skrueger.AttributeMetaData; |
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protected Filter filter = null; |
import skrueger.i8n.I8NUtil; |
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import skrueger.i8n.Translation; |
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/** |
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* Creates a new table model for a styled map. |
import com.vividsolutions.jts.geom.Envelope; |
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* @param map the styled map |
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*/ |
/** |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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this(map,Filter.INCLUDE); |
* functionalities of the {@link AttributeMetaData}. |
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} |
* <ul> |
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* <li>column names are translated according to |
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/** |
* {@link AttributeMetaData#getTitle()}</li> |
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* Creates a new table model for a styled map. |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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* @param map the styled map |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be applied.</li> |
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* @param filter filter applied to the table |
* </ul> |
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*/ |
* |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
* @author Stefan A. Krüger |
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super(); |
*/ |
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setFeatureCollection(map, filter); |
public class StyledFeatureCollectionTableModel extends |
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} |
FeatureCollectionTableModel { |
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final static private Logger LOGGER = Logger |
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/** |
.getLogger(StyledFeatureCollectionTableModel.class); |
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* Creates a new table model for a styled map. |
/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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* @param map the styled map |
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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*/ |
// /** Holds the data source for the table as {@code FeatureSource}. */ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
// protected FeatureSource featureSource = null; |
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this(map,Filter.INCLUDE); |
/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
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} |
protected Map<Integer, AttributeMetaData> origAMD = null; |
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/** Holds the current filter on the table */ |
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/** |
protected Filter filter = null; |
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* Creates a new table model for a styled map. |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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* @param map the styled map |
protected Envelope bounds; |
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* @param filter filter applied to the table |
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*/ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
/** |
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super(); |
* Creates a new table model for a styled layer. |
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setFeatureCollection(map, filter); |
* |
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} |
* @param styledFeatures |
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* the styled layer |
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/** |
* @param filter |
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* Sets a new data source for the table. |
* filter applied to the table |
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* @param fs the feature source |
*/ |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface<?> styledFeatures) { |
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* and translation |
setStyledFeatures(styledFeatures); |
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*/ |
} |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
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if ( filter == null ) |
/** |
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filter = Filter.INCLUDE; |
* Sets a new data source for the table. |
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* |
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this.featureSource = fs; |
* @param fs |
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this.filter = filter; |
* the feature source |
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this.visibleAMD = null; |
* @param amd |
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* {@link AttributeMetaData}-Map to define the visible attributes |
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FeatureCollection fc = null; |
* and translation |
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if (fs != null) { |
*/ |
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Query query = new DefaultQuery(); |
protected void setFeatureSource(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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if (amd != null) { |
Map<Integer, AttributeMetaData> amd, Filter filter) |
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// determine the names of the visible Attributes |
throws Exception { |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
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Vector<String> visibleAttrNames = new Vector<String>(); |
if (filter == null) |
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// Add the column with the geometry (usually "the_geom") |
filter = Filter.INCLUDE; |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
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for (int attrIdx : visibleAMD.keySet()) |
// this.featureSource = fs; |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
this.filter = filter; |
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this.origAMD = amd; |
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// create a query for the visible attributes |
this.visibleAMD = null; |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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} |
if (fs != null) { |
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fc = fs.getFeatures(query); |
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} |
bounds = fs.getBounds(); |
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setFeatureCollection(fc); |
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} |
Query query = new DefaultQuery(fs.getSchema().getName().getLocalPart(), filter); |
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if (amd != null) { |
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/** |
// determine the names of the visible Attributes |
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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
this.visibleAMD = StyledLayerUtil.getVisibleAttributeMetaData( |
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* and sets this as the new data source for the table. |
amd, true); |
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* @param fs the feature source |
Vector<String> visibleAttrNames = new Vector<String>(); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
// Add the column with the geometry (usually "the_geom") |
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* and translation |
visibleAttrNames.add(fs.getSchema().getGeometryDescriptor() |
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*/ |
.getLocalName()); |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
for (int attrIdx : visibleAMD.keySet()) { |
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this.map = map; |
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try { |
/** |
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if (map == null) |
* If the user removed columns from the schema of the DBF |
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setFeatureSource(null, null, null); |
* file, there might exist AttributeMetaData for columns |
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else { |
* that don't exists. We check here to avoid an |
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FeatureCollection fc = map.getGeoObject(); |
* ArrayOutOfIndex. |
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String fcName = fc.getFeatureType().getTypeName(); |
*/ |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
if (attrIdx < fs.getSchema().getAttributeCount()) { |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
final AttributeDescriptor attributeTypeAtIdx = fs.getSchema() |
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} |
.getAttributeDescriptors().get(attrIdx); |
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} catch (Exception err) { |
visibleAttrNames.add(attributeTypeAtIdx.getLocalName()); |
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throw new RuntimeException(err); |
} else { |
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} |
LOGGER.warn("AttributeMetaData has been found for columnIdx="+attrIdx+", but fs.getSchema().getAttributeCount() = "+fs.getSchema().getAttributeCount()+". Ignored."); |
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} |
} |
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} |
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/** |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
// create a query for the visible attributes |
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* @param fs the feature source |
String[] properties = visibleAttrNames.toArray(new String[0]); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
|
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* and translation |
LOGGER.debug("Query contains the following attributes: " |
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*/ |
+ visibleAttrNames); |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
|
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this.map = map; |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, |
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try { |
properties); |
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if (map == null) |
} |
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setFeatureSource(null, null, null); |
fc = fs.getFeatures(query); |
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else |
} |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
setFeatureCollection(fc); |
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} catch (Exception err) { |
} |
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throw new RuntimeException(err); |
|
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} |
/** |
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} |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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* and sets this as the new data source for the table. |
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/** |
* |
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* Resets the filter for the table. |
* @param fs |
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* @param filter a filter |
* the feature source |
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*/ |
* @param amd |
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public void setFilter(Filter filter) { |
* {@link AttributeMetaData}-Map to define the visible attributes |
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try{ |
* and translation |
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setFeatureSource(this.featureSource, this.visibleAMD, filter); |
*/ |
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} catch (Exception err) { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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throw new RuntimeException(err); |
try { |
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} |
if (styledFeatures == null) |
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} |
setFeatureSource(null, null, null); |
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|
else { |
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/** |
setFeatureSource(styledFeatures.getFeatureSource(), styledFeatures.getAttributeMetaDataMap(), styledFeatures.getFilter()); |
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* After calling {@code super.reorganize(.)} this method replaced the |
} |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
} catch (Exception err) { |
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* @param fireTableStructureChanged indicates whether a table event is |
throw new RuntimeException(err); |
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* initiated after reorganize |
} |
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*/ |
} |
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@Override |
|
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protected void reorganize(boolean fireTableStructureChanged) { |
/** |
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super.reorganize(false); |
* After calling {@code super.reorganize(.)} this method replaced the column |
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// translate the column names |
* descriptions with the titles of the {@code AttributeMetaData}. |
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if (visibleAMD != null) { |
* |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
* @param fireTableStructureChanged |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
* indicates whether a table event is initiated after reorganize |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
*/ |
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if (!I8NUtil.isEmpty(title)) { |
@Override |
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System.out.println("set colname " + i + " to " + title.toString()); |
protected void reorganize(boolean fireTableStructureChanged) { |
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colNames[i] = title.toString(); |
super.reorganize(false); |
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} |
// translate the column names |
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} |
if (visibleAMD != null) { |
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} |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
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if ( fireTableStructureChanged ) |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
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fireTableStructureChanged(); |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
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} |
if (!I8NUtil.isEmpty(title)) { |
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} |
// System.out.println("set colname " + i + " to " + |
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// title.toString()); |
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colNames[i] = title.toString(); |
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} |
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} |
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} |
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if (fireTableStructureChanged) |
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fireTableStructureChanged(); |
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} |
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/** |
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* @return Cached bounds for the whole dataset (without applying the filter) |
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* or <code>null</code> |
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*/ |
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public Envelope getBounds() { |
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return bounds; |
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} |
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} |
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