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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.data.memory.MemoryDataStore; |
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/** Holds the data source as styled map. */ |
import org.geotools.feature.FeatureCollection; |
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protected StyledMapInterface map = null; |
import org.opengis.feature.simple.SimpleFeature; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.feature.simple.SimpleFeatureType; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import org.opengis.feature.type.AttributeDescriptor; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import org.opengis.feature.type.FeatureType; |
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protected FeatureSource featureSource = null; |
import org.opengis.filter.Filter; |
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/** Holds the current filter on the table */ |
|
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protected Filter filter = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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import skrueger.AttributeMetaData; |
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/** |
import skrueger.i8n.I8NUtil; |
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* Creates a new table model for a styled map. |
import skrueger.i8n.Translation; |
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* @param map the styled map |
|
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*/ |
import com.vividsolutions.jts.geom.Envelope; |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
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this(map,Filter.INCLUDE); |
/** |
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} |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetaData} of |
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/** |
* {@linkplain StyledLayerInterface styled objects}. |
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* Creates a new table model for a styled map. |
* <ul> |
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* @param map the styled map |
* <li>column names are translated according to |
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* @param filter filter applied to the table |
* {@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, Filter filter) { |
* </ul> |
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super(); |
* |
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setFeatureCollection(map, filter); |
* @author <a href="mailto:[email protected]">Martin Schmitz</a> |
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} |
* (University of Bonn/Germany) |
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|
*/ |
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/** |
public class StyledFeatureCollectionTableModel extends |
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* Creates a new table model for a styled map. |
FeatureCollectionTableModel { |
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* @param map the styled map |
final static private Logger LOGGER = Logger |
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*/ |
.getLogger(StyledFeatureCollectionTableModel.class); |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** Holds the data source as styled layer. */ |
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this(map,Filter.INCLUDE); |
protected StyledLayerInterface<?> layer = null; |
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} |
/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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|
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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/** |
/** Holds the data source for the table as {@code FeatureSource}. */ |
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* Creates a new table model for a styled map. |
protected FeatureSource featureSource = null; |
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* @param map the styled map |
/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
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* @param filter filter applied to the table |
protected Map<Integer, AttributeMetaData> origAMD = null; |
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*/ |
/** Holds the current filter on the table */ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
protected Filter filter = null; |
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super(); |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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setFeatureCollection(map, filter); |
protected Envelope bounds; |
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} |
|
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|
|
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/** |
|
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* Sets a new data source for the table. |
/** |
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* @param fs the feature source |
* Creates a new table model for a styled layer. |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* |
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* and translation |
* @param layer |
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*/ |
* the styled layer |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
*/ |
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if ( filter == null ) |
public StyledFeatureCollectionTableModel( |
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filter = Filter.INCLUDE; |
StyledFeatureCollectionInterface layer) { |
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|
this(layer, Filter.INCLUDE); |
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this.featureSource = fs; |
} |
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this.filter = filter; |
|
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this.visibleAMD = null; |
/** |
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|
* Creates a new table model for a styled layer. |
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FeatureCollection fc = null; |
* |
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if (fs != null) { |
* @param layer |
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Query query = new DefaultQuery(); |
* the styled layer |
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if (amd != null) { |
* @param filter |
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// determine the names of the visible Attributes |
* filter applied to the table |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
*/ |
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Vector<String> visibleAttrNames = new Vector<String>(); |
public StyledFeatureCollectionTableModel( |
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// Add the column with the geometry (usually "the_geom") |
StyledFeatureCollectionInterface layer, Filter filter) { |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
super(); |
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for (int attrIdx : visibleAMD.keySet()) |
setFeatureCollection(layer, filter); |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
} |
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|
|
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// create a query for the visible attributes |
|
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String[] properties = visibleAttrNames.toArray(new String[0]); |
/** |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
* Creates a new table model for a styled layer. |
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} |
* |
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fc = fs.getFeatures(query); |
* @param layer |
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} |
* the styled layer |
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setFeatureCollection(fc); |
*/ |
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} |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface layer) { |
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this(layer, Filter.INCLUDE); |
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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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* @param fs the feature source |
* Creates a new table model for a styled layer. |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* |
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* and translation |
* @param layer |
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*/ |
* the styled layer |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
* @param filter |
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this.map = map; |
* filter applied to the table |
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try { |
*/ |
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if (map == null) |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface layer, |
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setFeatureSource(null, null, null); |
Filter filter) { |
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else { |
super(); |
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FeatureCollection fc = map.getGeoObject(); |
setFeatureCollection(layer, filter); |
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String fcName = fc.getFeatureType().getTypeName(); |
} |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
|
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
/** |
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} |
* Sets a new data source for the table. |
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} catch (Exception err) { |
* |
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throw new RuntimeException(err); |
* @param fs |
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} |
* the feature source |
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} |
* @param amd |
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|
* {@link AttributeMetaData}-Map to define the visible attributes |
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/** |
* and translation |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
*/ |
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* @param fs the feature source |
protected void setFeatureSource(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
Map<Integer, AttributeMetaData> amd, Filter filter) |
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* and translation |
throws Exception { |
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*/ |
if (filter == null) |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
filter = Filter.INCLUDE; |
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this.map = map; |
|
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try { |
this.featureSource = fs; |
| 153 |
if (map == null) |
this.filter = filter; |
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setFeatureSource(null, null, null); |
this.origAMD = amd; |
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else |
this.visibleAMD = null; |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
|
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} catch (Exception err) { |
FeatureCollection fc = null; |
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throw new RuntimeException(err); |
if (fs != null) { |
| 159 |
} |
|
| 160 |
} |
bounds = fs.getBounds(); |
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|
|
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/** |
Query query = new DefaultQuery(fs.getSchema().getName().getLocalPart(), filter); |
| 163 |
* Resets the filter for the table. |
if (amd != null) { |
| 164 |
* @param filter a filter |
// determine the names of the visible Attributes |
| 165 |
*/ |
this.visibleAMD = StyledLayerUtil.getVisibleAttributeMetaData( |
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public void setFilter(Filter filter) { |
amd, true); |
| 167 |
try{ |
Vector<String> visibleAttrNames = new Vector<String>(); |
| 168 |
setFeatureSource(this.featureSource, this.visibleAMD, filter); |
// Add the column with the geometry (usually "the_geom") |
| 169 |
} catch (Exception err) { |
visibleAttrNames.add(fs.getSchema().getGeometryDescriptor() |
| 170 |
throw new RuntimeException(err); |
.getLocalName()); |
| 171 |
} |
for (int attrIdx : visibleAMD.keySet()) { |
| 172 |
} |
|
| 173 |
|
/** |
| 174 |
/** |
* If the user removed columns from the schema of the DBF |
| 175 |
* After calling {@code super.reorganize(.)} this method replaced the |
* file, there might exist AttributeMetaData for columns |
| 176 |
* column descriptions with the titles of the {@code AttributeMetaData}. |
* that don't exists. We check here to avoid an |
| 177 |
* @param fireTableStructureChanged indicates whether a table event is |
* ArrayOutOfIndex. |
| 178 |
* initiated after reorganize |
*/ |
| 179 |
*/ |
if (attrIdx < fs.getSchema().getAttributeCount()) { |
| 180 |
@Override |
final AttributeDescriptor attributeTypeAtIdx = fs.getSchema() |
| 181 |
protected void reorganize(boolean fireTableStructureChanged) { |
.getAttributeDescriptors().get(attrIdx); |
| 182 |
super.reorganize(false); |
visibleAttrNames.add(attributeTypeAtIdx.getLocalName()); |
| 183 |
// translate the column names |
} else { |
| 184 |
if (visibleAMD != null) { |
LOGGER.warn("AttributeMetaData has been found for columnIdx="+attrIdx+", but fs.getSchema().getAttributeCount() = "+fs.getSchema().getAttributeCount()+". Ignored."); |
| 185 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
} |
| 186 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
} |
| 187 |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
|
| 188 |
if (!I8NUtil.isEmpty(title)) { |
// create a query for the visible attributes |
| 189 |
System.out.println("set colname " + i + " to " + title.toString()); |
String[] properties = visibleAttrNames.toArray(new String[0]); |
| 190 |
colNames[i] = title.toString(); |
|
| 191 |
} |
LOGGER.debug("Query contains the following attributes: " |
| 192 |
} |
+ visibleAttrNames); |
| 193 |
} |
|
| 194 |
if ( fireTableStructureChanged ) |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, |
| 195 |
fireTableStructureChanged(); |
properties); |
| 196 |
} |
} |
| 197 |
} |
fc = fs.getFeatures(query); |
| 198 |
|
|
| 199 |
|
// FAILS:!!!, even with query = new |
| 200 |
|
// DefaultQuery(fs.getSchema().getTypeName(), filter); |
| 201 |
|
// java.lang.UnsupportedOperationException: Unknown feature |
| 202 |
|
// attribute: PQM_MOD |
| 203 |
|
// at |
| 204 |
|
// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
| 205 |
|
// bounds = fc.getBounds(); |
| 206 |
|
// SK, 17.4.2009 |
| 207 |
|
// |
| 208 |
|
// System.out.println("Filter = "+filter); |
| 209 |
|
// System.out.println("Size of FC = "+fc.size()); |
| 210 |
|
// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
| 211 |
|
} |
| 212 |
|
setFeatureCollection(fc); |
| 213 |
|
} |
| 214 |
|
|
| 215 |
|
/** |
| 216 |
|
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
| 217 |
|
* and sets this as the new data source for the table. |
| 218 |
|
* |
| 219 |
|
* @param fs |
| 220 |
|
* the feature source |
| 221 |
|
* @param amd |
| 222 |
|
* {@link AttributeMetaData}-Map to define the visible attributes |
| 223 |
|
* and translation |
| 224 |
|
*/ |
| 225 |
|
public void setFeatureCollection(StyledFeaturesInterface layer, |
| 226 |
|
Filter filter) { |
| 227 |
|
this.layer = layer; |
| 228 |
|
try { |
| 229 |
|
if (layer == null) |
| 230 |
|
setFeatureSource(null, null, null); |
| 231 |
|
else { |
| 232 |
|
FeatureCollection fc = layer.getFeatureCollection(); |
| 233 |
|
String fcName = fc.getSchema().getName().getLocalPart(); |
| 234 |
|
FeatureSource fs = new MemoryDataStore(fc) |
| 235 |
|
.getFeatureSource(fcName); |
| 236 |
|
setFeatureSource(fs, layer.getAttributeMetaDataMap(), filter); |
| 237 |
|
} |
| 238 |
|
} catch (Exception err) { |
| 239 |
|
throw new RuntimeException(err); |
| 240 |
|
} |
| 241 |
|
} |
| 242 |
|
|
| 243 |
|
/** |
| 244 |
|
* Sets the {@code StyledFeatureCollection} as new data source for the |
| 245 |
|
* table. |
| 246 |
|
* |
| 247 |
|
* @param fs |
| 248 |
|
* the feature source |
| 249 |
|
* @param amd |
| 250 |
|
* {@link AttributeMetaData}-Map to define the visible attributes |
| 251 |
|
* and translation |
| 252 |
|
*/ |
| 253 |
|
public void setFeatureCollection(StyledFeatureSourceInterface layer, |
| 254 |
|
Filter filter) { |
| 255 |
|
this.layer = layer; |
| 256 |
|
try { |
| 257 |
|
if (layer == null) |
| 258 |
|
setFeatureSource(null, null, null); |
| 259 |
|
else |
| 260 |
|
setFeatureSource(layer.getGeoObject(), layer |
| 261 |
|
.getAttributeMetaDataMap(), filter); |
| 262 |
|
} catch (Exception err) { |
| 263 |
|
throw new RuntimeException(err); |
| 264 |
|
} |
| 265 |
|
} |
| 266 |
|
|
| 267 |
|
/** |
| 268 |
|
* Resets the filter for the table. |
| 269 |
|
* |
| 270 |
|
* @param filter |
| 271 |
|
* a filter |
| 272 |
|
*/ |
| 273 |
|
public void setFilter(Filter filter) { |
| 274 |
|
try { |
| 275 |
|
setFeatureSource(this.featureSource, this.origAMD, filter); |
| 276 |
|
} catch (Exception err) { |
| 277 |
|
LOGGER.error("Setting the filter of the table model", err); |
| 278 |
|
throw new RuntimeException(err); |
| 279 |
|
} |
| 280 |
|
} |
| 281 |
|
|
| 282 |
|
/** |
| 283 |
|
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the |
| 284 |
|
* Features |
| 285 |
|
*/ |
| 286 |
|
public Filter getFilter() { |
| 287 |
|
return this.filter; |
| 288 |
|
} |
| 289 |
|
|
| 290 |
|
/** |
| 291 |
|
* After calling {@code super.reorganize(.)} this method replaced the column |
| 292 |
|
* descriptions with the titles of the {@code AttributeMetaData}. |
| 293 |
|
* |
| 294 |
|
* @param fireTableStructureChanged |
| 295 |
|
* indicates whether a table event is initiated after reorganize |
| 296 |
|
*/ |
| 297 |
|
@Override |
| 298 |
|
protected void reorganize(boolean fireTableStructureChanged) { |
| 299 |
|
super.reorganize(false); |
| 300 |
|
// translate the column names |
| 301 |
|
if (visibleAMD != null) { |
| 302 |
|
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
| 303 |
|
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
| 304 |
|
Translation title = visibleAMD.get(keys.next()).getTitle(); |
| 305 |
|
if (!I8NUtil.isEmpty(title)) { |
| 306 |
|
// System.out.println("set colname " + i + " to " + |
| 307 |
|
// title.toString()); |
| 308 |
|
colNames[i] = title.toString(); |
| 309 |
|
} |
| 310 |
|
} |
| 311 |
|
} |
| 312 |
|
if (fireTableStructureChanged) |
| 313 |
|
fireTableStructureChanged(); |
| 314 |
|
} |
| 315 |
|
|
| 316 |
|
/** |
| 317 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 318 |
|
* or <code>null</code> |
| 319 |
|
*/ |
| 320 |
|
public Envelope getBounds() { |
| 321 |
|
return bounds; |
| 322 |
|
} |
| 323 |
|
} |
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