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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 com.vividsolutions.jts.geom.Envelope; |
* |
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* Contributors: |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.AttributeMetaData; |
* Stefan A. Krüger - additional utility classes |
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import skrueger.i8n.I8NUtil; |
******************************************************************************/ |
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import skrueger.i8n.Translation; |
package skrueger.geotools; |
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/** |
import java.util.Iterator; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.Map; |
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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; |
import skrueger.i8n.I8NUtil; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import skrueger.i8n.Translation; |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
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/** Holds the current filter on the table */ |
import com.vividsolutions.jts.geom.Envelope; |
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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; |
* 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 only the visible elements of the {@link AttributeMetaData}-Map */ |
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super(); |
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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setFeatureCollection(map, filter); |
// /** Holds the data source for the table as {@code FeatureSource}. */ |
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} |
// protected FeatureSource featureSource = null; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
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/** |
protected Map<Integer, AttributeMetaData> origAMD = null; |
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* Creates a new table model for a styled map. |
/** Holds the current filter on the table */ |
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* @param map the styled map |
protected Filter filter = null; |
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*/ |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
protected Envelope bounds; |
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this(map,Filter.INCLUDE); |
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} |
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/** |
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/** |
* Creates a new table model for a styled layer. |
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* Creates a new table model for a styled map. |
* |
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* @param map the styled map |
* @param styledFeatures |
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* @param filter filter applied to the table |
* the styled layer |
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*/ |
* @param filter |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* filter applied to the table |
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super(); |
*/ |
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setFeatureCollection(map, filter); |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface<?> styledFeatures) { |
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} |
setStyledFeatures(styledFeatures); |
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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 |
* Sets a new data source for the table. |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* |
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* and translation |
* @param fs |
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*/ |
* the feature source |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
* @param amd |
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if ( filter == null ) |
* {@link AttributeMetaData}-Map to define the visible attributes |
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filter = Filter.INCLUDE; |
* and translation |
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*/ |
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this.featureSource = fs; |
protected void setFeatureSource(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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this.filter = filter; |
Map<Integer, AttributeMetaData> amd, Filter filter) |
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this.origAMD = amd; |
throws Exception { |
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this.visibleAMD = null; |
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if (filter == null) |
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FeatureCollection fc = null; |
filter = Filter.INCLUDE; |
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if (fs != null) { |
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// this.featureSource = fs; |
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bounds = fs.getBounds(); |
this.filter = filter; |
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this.origAMD = amd; |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
this.visibleAMD = null; |
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if (amd != null) { |
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// determine the names of the visible Attributes |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
if (fs != null) { |
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Vector<String> visibleAttrNames = new Vector<String>(); |
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// Add the column with the geometry (usually "the_geom") |
bounds = fs.getBounds(); |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
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for (int attrIdx : visibleAMD.keySet()) |
Query query = new DefaultQuery(fs.getSchema().getName().getLocalPart(), filter); |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
if (amd != null) { |
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// determine the names of the visible Attributes |
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// create a query for the visible attributes |
this.visibleAMD = StyledLayerUtil.getVisibleAttributeMetaData( |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
amd, true); |
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Vector<String> visibleAttrNames = new Vector<String>(); |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
// Add the column with the geometry (usually "the_geom") |
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} |
visibleAttrNames.add(fs.getSchema().getGeometryDescriptor() |
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fc = fs.getFeatures(query); |
.getLocalName()); |
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for (int attrIdx : visibleAMD.keySet()) { |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
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// java.lang.UnsupportedOperationException: Unknown feature |
/** |
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// attribute: PQM_MOD |
* If the user removed columns from the schema of the DBF |
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// at |
* file, there might exist AttributeMetaData for columns |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
* that don't exists. We check here to avoid an |
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// bounds = fc.getBounds(); |
* ArrayOutOfIndex. |
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// SK, 17.4.2009 |
*/ |
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// |
if (attrIdx < fs.getSchema().getAttributeCount()) { |
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// System.out.println("Filter = "+filter); |
final AttributeDescriptor attributeTypeAtIdx = fs.getSchema() |
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// System.out.println("Size of FC = "+fc.size()); |
.getAttributeDescriptors().get(attrIdx); |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
visibleAttrNames.add(attributeTypeAtIdx.getLocalName()); |
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} |
} else { |
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setFeatureCollection(fc); |
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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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
// create a query for the visible attributes |
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* and sets this as the new data source for the table. |
String[] properties = visibleAttrNames.toArray(new String[0]); |
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* @param fs the feature source |
|
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
LOGGER.debug("Query contains the following attributes: " |
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* and translation |
+ visibleAttrNames); |
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*/ |
|
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, |
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this.map = map; |
properties); |
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try { |
} |
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if (map == null) |
fc = fs.getFeatures(query); |
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setFeatureSource(null, null, null); |
} |
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else { |
setFeatureCollection(fc); |
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FeatureCollection fc = map.getGeoObject(); |
} |
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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); |
* 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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} 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 |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
try { |
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* and translation |
if (styledFeatures == null) |
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*/ |
setFeatureSource(null, null, null); |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
else { |
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this.map = map; |
setFeatureSource(styledFeatures.getFeatureSource(), styledFeatures.getAttributeMetaDataMap(), styledFeatures.getFilter()); |
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try { |
} |
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if (map == null) |
} catch (Exception err) { |
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setFeatureSource(null, null, null); |
throw new RuntimeException(err); |
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else |
} |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
} |
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} catch (Exception err) { |
|
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throw new RuntimeException(err); |
/** |
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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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/** |
* @param fireTableStructureChanged |
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* Resets the filter for the table. |
* indicates whether a table event is initiated after reorganize |
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* @param filter a filter |
*/ |
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*/ |
@Override |
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public void setFilter(Filter filter) { |
protected void reorganize(boolean fireTableStructureChanged) { |
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try{ |
super.reorganize(false); |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
// translate the column names |
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} catch (Exception err) { |
if (visibleAMD != null) { |
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throw new RuntimeException(err); |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
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} |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
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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 " + |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
// title.toString()); |
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*/ |
colNames[i] = title.toString(); |
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public Filter getFilter() { |
} |
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return this.filter; |
} |
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} |
} |
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|
if (fireTableStructureChanged) |
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/** |
fireTableStructureChanged(); |
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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}. |
|
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* @param fireTableStructureChanged indicates whether a table event is |
/** |
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* initiated after reorganize |
* @return Cached bounds for the whole dataset (without applying the filter) |
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*/ |
* or <code>null</code> |
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@Override |
*/ |
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protected void reorganize(boolean fireTableStructureChanged) { |
public Envelope getBounds() { |
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super.reorganize(false); |
return bounds; |
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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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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
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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(); |
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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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* @returns Cached bounds for the whole dataset (without applying the |
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* filter) 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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