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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.HashMap; |
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* {@linkplain StyledMapInterface styled objects}. |
import java.util.Vector; |
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* <ul> |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.apache.log4j.Logger; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.data.DefaultQuery; |
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* </ul> |
import org.geotools.data.FeatureSource; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.data.Query; |
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*/ |
import org.geotools.feature.FeatureCollection; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.simple.SimpleFeature; |
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/** Holds the data source as styled map. */ |
import org.opengis.feature.simple.SimpleFeatureType; |
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protected StyledMapInterface map = null; |
import org.opengis.feature.type.AttributeDescriptor; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.filter.Filter; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import schmitzm.geotools.feature.FeatureUtil; |
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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; |
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import com.vividsolutions.jts.geom.Envelope; |
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/** |
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* Creates a new table model for a styled map. |
/** |
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* @param map the styled map |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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*/ |
* functionalities of the {@link AttributeMetadata}. |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* <ul> |
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this(map,Filter.INCLUDE); |
* <li>column names are translated according to |
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} |
* {@link AttributeMetadata#getTitle()}</li> |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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/** |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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* Creates a new table model for a styled map. |
* applied.</li> |
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* @param map the styled map |
* </ul> |
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* @param filter filter applied to the table |
* |
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*/ |
* @author Stefan A. Krüger |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
*/ |
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super(); |
public class StyledFeatureCollectionTableModel extends |
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setFeatureCollection(map, filter); |
FeatureCollectionTableModel { |
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} |
final static private Logger LOGGER = Logger |
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.getLogger(StyledFeatureCollectionTableModel.class); |
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/** |
/** Contains the complete {@link AttributeMetadata}-Map of the styled layer. */ |
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* Creates a new table model for a styled map. |
protected AttributeMetadataMap amdMap = null; |
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* @param map the styled map |
/** Holds the current filter on the table */ |
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*/ |
protected Filter filter = null; |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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this(map,Filter.INCLUDE); |
protected Envelope bounds; |
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} |
/** |
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|
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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/** |
* {@link #reorganize} befuellt. |
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* Creates a new table model for a styled map. |
*/ |
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* @param map the styled map |
protected String[] colTooltips = null; |
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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) { |
* Creates a new table model for a styled layer. |
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super(); |
* |
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setFeatureCollection(map, filter); |
* @param styledFeatures |
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} |
* the styled layer |
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|
* @param filter |
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/** |
* filter applied to the table |
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* Sets a new data source for the table. |
*/ |
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* @param fs the feature source |
public StyledFeatureCollectionTableModel( |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
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 amdm |
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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( |
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if (amd != null) { |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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// determine the names of the visible Attributes |
AttributeMetadataMap amdm, Filter filter) 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.amdMap = amdm; |
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// create a query for the visible attributes |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
if (fs != null) { |
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} |
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fc = fs.getFeatures(query); |
bounds = fs.getBounds(); |
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} |
|
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setFeatureCollection(fc); |
final SimpleFeatureType schema = fs.getSchema(); |
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} |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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if (amdm != null) { |
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/** |
Vector<String> visibleAttrNames = new Vector<String>(); |
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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. |
// Add the column with the geometry (usually "the_geom") |
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* @param fs the feature source |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
.getLocalName()); |
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* and translation |
|
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*/ |
// Add other visible attributes as ordered by weights |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
for (AttributeMetadata a : amdm.sortedValuesVisibleOnly()) { |
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this.map = map; |
visibleAttrNames.add(a.getLocalName()); |
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try { |
} |
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if (map == null) |
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setFeatureSource(null, null, null); |
// for (AttributeDescriptor aDesc : |
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else { |
// schema.getAttributeDescriptors()) { |
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FeatureCollection fc = map.getGeoObject(); |
// |
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String fcName = fc.getFeatureType().getTypeName(); |
// // Always add the geometry |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
// if (schema.getGeometryDescriptor() |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
// .getName().equals(aDesc.getName())) { |
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} |
// visibleAttrNames.add(schema.getGeometryDescriptor() |
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} catch (Exception err) { |
// .getLocalName()); |
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throw new RuntimeException(err); |
// continue; |
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} |
// } |
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} |
// |
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|
// if (amd.get(aDesc.getName()).isVisible()) |
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/** |
// visibleAttrNames.add(aDesc.getName().getLocalPart()); |
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* Sets the {@code StyledFeatureCollection} as new data source for 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 |
// // create a query for the visible attributes |
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* and translation |
String[] properties = visibleAttrNames.toArray(new String[] {}); |
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*/ |
// |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
// LOGGER.debug("Query contains the following attributes: " |
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this.map = map; |
// + visibleAttrNames); |
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try { |
|
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if (map == null) |
/** |
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setFeatureSource(null, null, null); |
* I got NPEs when properties contained only [the_geom] ?!??!!?? |
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else |
* TODO Try again one day... Not today... 20.11.2009, SK |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
*/ |
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} catch (Exception err) { |
if (properties.length > 1) { |
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throw new RuntimeException(err); |
query = new DefaultQuery(schema.getTypeName(), filter, |
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} |
properties); |
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} |
} else { |
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|
query = new DefaultQuery(schema.getTypeName(), filter); |
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/** |
} |
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* Resets the filter for the table. |
} |
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* @param filter a filter |
fc = fs.getFeatures(query); |
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*/ |
} |
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public void setFilter(Filter filter) { |
setFeatureCollection(fc); |
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try{ |
} |
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setFeatureSource(this.featureSource, this.visibleAMD, filter); |
|
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} catch (Exception err) { |
/** |
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throw new RuntimeException(err); |
* 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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|
* @param fs |
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/** |
* the feature source |
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* After calling {@code super.reorganize(.)} this method replaced the |
* @param amd |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
* {@link AttributeMetadata}-Map to define the visible attributes |
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* @param fireTableStructureChanged indicates whether a table event is |
* and translation |
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* initiated after reorganize |
*/ |
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*/ |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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@Override |
try { |
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protected void reorganize(boolean fireTableStructureChanged) { |
if (styledFeatures == null) |
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super.reorganize(false); |
setFeatureSource(null, null, null); |
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// translate the column names |
else { |
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if (visibleAMD != null) { |
setFeatureSource(styledFeatures.getFeatureSource(), |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
styledFeatures.getAttributeMetaDataMap(), |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
styledFeatures.getFilter()); |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
} |
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if (!I8NUtil.isEmpty(title)) { |
} catch (Exception err) { |
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System.out.println("set colname " + i + " to " + title.toString()); |
throw new RuntimeException(err); |
| 190 |
colNames[i] = title.toString(); |
} |
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} |
} |
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} |
|
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} |
/** |
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if ( fireTableStructureChanged ) |
* After calling {@code super.reorganize(.)} this method replaced the column |
| 195 |
fireTableStructureChanged(); |
* descriptions with the titles of the {@code AttributeMetaData}. |
| 196 |
} |
* |
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} |
* @param fireTableStructureChanged |
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|
* indicates whether a table event is initiated after reorganize |
| 199 |
|
*/ |
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|
@Override |
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|
protected void reorganize(boolean fireTableStructureChanged) { |
| 202 |
|
|
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|
featureArray = FeatureUtil.featuresToArray(featureTable); |
| 204 |
|
if (featureArray == null || featureArray.length == 0) { |
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|
colNames = new String[0]; |
| 206 |
|
colTooltips = new String[0]; // Only set and used in |
| 207 |
|
// StyledFeatureCollectionTableModel |
| 208 |
|
colClass = new Class[0]; |
| 209 |
|
} else { |
| 210 |
|
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
| 211 |
|
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 212 |
|
// Pruefen, welche Attribute angezeigt werden |
| 213 |
|
attrTypes.clear(); |
| 214 |
|
for (AttributeMetadata amd : amdMap.sortedValuesVisibleOnly()) { |
| 215 |
|
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
| 216 |
|
if (attrFilter == null || attrFilter.accept(type)) |
| 217 |
|
attrTypes.add(type); |
| 218 |
|
} |
| 219 |
|
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
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|
colNames = new String[attrTypes.size()]; |
| 221 |
|
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 222 |
|
// StyledFeatureCollectionTableModel |
| 223 |
|
colClass = new Class[attrTypes.size()]; |
| 224 |
|
attrIdxForCol = new int[attrTypes.size()]; |
| 225 |
|
for (int i = 0; i < colNames.length; i++) { |
| 226 |
|
AttributeDescriptor descriptor = schema.getDescriptor(amdMap.sortedValuesVisibleOnly().get(i).getName()); |
| 227 |
|
|
| 228 |
|
// Not so nice in 26: find the index of an attribute... |
| 229 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 230 |
|
attrIdxForCol[i] = idx; |
| 231 |
|
|
| 232 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 233 |
|
.getLocalName(); |
| 234 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 235 |
|
AttributeMetadata amd = amdMap.get(attName); |
| 236 |
|
colTooltips[i] = "<html>"+amd.getDesc().toString()+"<br>"+amd.getName()+"</html>"; |
| 237 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx).getType() |
| 238 |
|
.getBinding(); |
| 239 |
|
} |
| 240 |
|
} |
| 241 |
|
|
| 242 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 243 |
|
featureIdx = new HashMap<String, Integer>(); |
| 244 |
|
for (int i = 0; i < featureArray.length; i++) |
| 245 |
|
if (featureArray[i] != null) |
| 246 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 247 |
|
// |
| 248 |
|
// // translate the column names |
| 249 |
|
// if (amdMap != null) { |
| 250 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 251 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 252 |
|
// + "<br>" + colNames[i]; |
| 253 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 254 |
|
// |
| 255 |
|
// } |
| 256 |
|
// } |
| 257 |
|
if (fireTableStructureChanged) |
| 258 |
|
fireTableStructureChanged(); |
| 259 |
|
|
| 260 |
|
} |
| 261 |
|
|
| 262 |
|
/** |
| 263 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 264 |
|
* or <code>null</code> |
| 265 |
|
*/ |
| 266 |
|
public Envelope getBounds() { |
| 267 |
|
return bounds; |
| 268 |
|
} |
| 269 |
|
} |
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