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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.Vector; |
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* {@linkplain StyledMapInterface styled objects}. |
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* <ul> |
import org.apache.log4j.Logger; |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.geotools.data.DefaultQuery; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.data.FeatureSource; |
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* </ul> |
import org.geotools.data.Query; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.feature.FeatureCollection; |
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*/ |
import org.opengis.feature.simple.SimpleFeature; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.simple.SimpleFeatureType; |
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/** Holds the data source as styled map. */ |
import org.opengis.feature.type.AttributeDescriptor; |
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protected StyledMapInterface map = null; |
import org.opengis.filter.Filter; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import skrueger.AttributeMetadata; |
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protected FeatureSource featureSource = null; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import com.vividsolutions.jts.geom.Envelope; |
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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; |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetadata}. |
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/** |
* <ul> |
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* Creates a new table model for a styled map. |
* <li>column names are translated according to |
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* @param map the styled map |
* {@link AttributeMetadata#getTitle()}</li> |
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*/ |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be applied.</li> |
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this(map,Filter.INCLUDE); |
* </ul> |
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} |
* |
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* @author Stefan A. Krüger |
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/** |
*/ |
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* Creates a new table model for a styled map. |
public class StyledFeatureCollectionTableModel extends |
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* @param map the styled map |
FeatureCollectionTableModel { |
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* @param filter filter applied to the table |
final static private Logger LOGGER = Logger |
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*/ |
.getLogger(StyledFeatureCollectionTableModel.class); |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
/** Contains the complete {@link AttributeMetadata}-Map of the styled layer. */ |
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super(); |
protected AttributeMetadataMap origAMD = null; |
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setFeatureCollection(map, filter); |
/** Holds the current filter on the table */ |
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} |
protected Filter filter = null; |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
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/** |
protected Envelope bounds; |
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* Creates a new table model for a styled map. |
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* @param map the styled map |
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*/ |
/** |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
* Creates a new table model for a styled layer. |
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this(map,Filter.INCLUDE); |
* |
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} |
* @param styledFeatures |
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* the styled layer |
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/** |
* @param filter |
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* Creates a new table model for a styled map. |
* filter applied to the table |
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* @param map the styled map |
*/ |
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* @param filter filter applied to the table |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface<?> styledFeatures) { |
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*/ |
setStyledFeatures(styledFeatures); |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
} |
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super(); |
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setFeatureCollection(map, filter); |
/** |
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} |
* Sets a new data source for the table. |
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* |
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/** |
* @param fs |
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* Sets a new data source for the table. |
* the feature source |
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* @param fs the feature source |
* @param amd |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* {@link AttributeMetadata}-Map to define the visible attributes |
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* and translation |
* and translation |
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*/ |
*/ |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
protected void setFeatureSource(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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if ( filter == null ) |
AttributeMetadataMap amd, Filter filter) |
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filter = Filter.INCLUDE; |
throws Exception { |
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this.featureSource = fs; |
if (filter == null) |
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this.filter = filter; |
filter = Filter.INCLUDE; |
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this.origAMD = amd; |
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this.visibleAMD = null; |
// this.featureSource = fs; |
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this.filter = filter; |
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FeatureCollection fc = null; |
this.origAMD = amd; |
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if (fs != null) { |
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Query query = new DefaultQuery(); |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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if (amd != null) { |
if (fs != null) { |
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// determine the names of the visible Attributes |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
bounds = fs.getBounds(); |
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Vector<String> visibleAttrNames = new Vector<String>(); |
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// Add the column with the geometry (usually "the_geom") |
final SimpleFeatureType schema = fs.getSchema(); |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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for (int attrIdx : visibleAMD.keySet()) |
if (amd != null) { |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
Vector<String> visibleAttrNames = new Vector<String>(); |
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// Add the column with the geometry (usually "the_geom") |
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// create a query for the visible attributes |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
for (AttributeDescriptor aDesc : schema.getAttributeDescriptors()) { |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
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} |
// Always add the geometry |
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fc = fs.getFeatures(query); |
if (schema.getGeometryDescriptor() |
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} |
.getName().equals(aDesc.getName())) { |
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setFeatureCollection(fc); |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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} |
.getLocalName()); |
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continue; |
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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. |
if (amd.get(aDesc.getName()).isVisible()) |
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* @param fs the feature source |
visibleAttrNames.add(aDesc.getName().getLocalPart()); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
} |
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* and translation |
|
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*/ |
// create a query for the visible attributes |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
String[] properties = visibleAttrNames.toArray(new String[] {}); |
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this.map = map; |
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try { |
LOGGER.debug("Query contains the following attributes: " |
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if (map == null) |
+ visibleAttrNames); |
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setFeatureSource(null, null, null); |
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else { |
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FeatureCollection fc = map.getGeoObject(); |
/** |
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String fcName = fc.getFeatureType().getTypeName(); |
* I got NPEs when properties contained only [the_geom] ?!??!!?? |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
*/ |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
if (properties.length > 1) { |
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} |
query = new DefaultQuery(schema.getTypeName(), filter, |
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} catch (Exception err) { |
properties); |
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throw new RuntimeException(err); |
} else { |
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} |
query = new DefaultQuery(schema.getTypeName(), filter); |
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} |
} |
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} |
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/** |
fc = fs.getFeatures(query); |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
} |
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* @param fs the feature source |
setFeatureCollection(fc); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
} |
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* and translation |
|
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*/ |
/** |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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this.map = map; |
* and sets this as the new data source for the table. |
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try { |
* |
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if (map == null) |
* @param fs |
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setFeatureSource(null, null, null); |
* the feature source |
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else |
* @param amd |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
* {@link AttributeMetadata}-Map to define the visible attributes |
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} catch (Exception err) { |
* and translation |
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throw new RuntimeException(err); |
*/ |
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} |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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} |
try { |
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|
if (styledFeatures == null) |
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/** |
setFeatureSource(null, null, null); |
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* Resets the filter for the table. |
else { |
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* @param filter a filter |
setFeatureSource(styledFeatures.getFeatureSource(), styledFeatures.getAttributeMetaDataMap(), styledFeatures.getFilter()); |
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*/ |
} |
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public void setFilter(Filter filter) { |
} catch (Exception err) { |
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try{ |
throw new RuntimeException(err); |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
} |
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} catch (Exception err) { |
} |
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throw new RuntimeException(err); |
|
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} |
/** |
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} |
* After calling {@code super.reorganize(.)} this method replaced the column |
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* descriptions with the titles of the {@code AttributeMetaData}. |
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/** |
* |
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* After calling {@code super.reorganize(.)} this method replaced the |
* @param fireTableStructureChanged |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
* indicates whether a table event is initiated after reorganize |
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* @param fireTableStructureChanged indicates whether a table event is |
*/ |
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* initiated after reorganize |
@Override |
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*/ |
protected void reorganize(boolean fireTableStructureChanged) { |
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@Override |
|
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protected void reorganize(boolean fireTableStructureChanged) { |
super.reorganize(false); |
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super.reorganize(false); |
|
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// translate the column names |
// translate the column names |
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if (visibleAMD != null) { |
if (origAMD != null) { |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
for (int i = 0; i < colNames.length; i++) { |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
colNames[i] = origAMD.get(colNames[i]).getTitle().toString(); |
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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 " + title.toString()); |
} |
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colNames[i] = title.toString(); |
if (fireTableStructureChanged) |
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} |
fireTableStructureChanged(); |
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} |
} |
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} |
|
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if ( fireTableStructureChanged ) |
/** |
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fireTableStructureChanged(); |
* @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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