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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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* as published by the Free Software Foundation; either version 3 |
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import java.util.Iterator; |
* of the License, or (at your option) any later version. |
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import java.util.Map; |
* |
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import java.util.TreeMap; |
* This program is distributed in the hope that it will be useful, |
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import java.util.Vector; |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.apache.log4j.Logger; |
* GNU General Public License for more details. |
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import org.geotools.data.DefaultQuery; |
* |
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import org.geotools.data.FeatureSource; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.data.Query; |
* along with this program; if not, write to the Free Software |
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import org.geotools.data.memory.MemoryDataStore; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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import org.geotools.feature.FeatureCollection; |
* or try this link: http://www.gnu.org/licenses/lgpl.html |
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import org.opengis.filter.Filter; |
* |
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* Contributors: |
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import com.vividsolutions.jts.geom.Envelope; |
* Martin O. J. Schmitz - initial API and implementation |
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* Stefan A. Krüger - additional utility classes |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
******************************************************************************/ |
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import skrueger.AttributeMetaData; |
package skrueger.geotools; |
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import skrueger.i8n.I8NUtil; |
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import skrueger.i8n.Translation; |
import java.util.HashMap; |
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import java.util.List; |
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/** |
import java.util.Vector; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetaData} of |
import org.apache.log4j.Logger; |
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* {@linkplain StyledMapInterface styled objects}. |
import org.geotools.data.DefaultQuery; |
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* <ul> |
import org.geotools.data.FeatureSource; |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.geotools.data.Query; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.feature.FeatureCollection; |
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* </ul> |
import org.opengis.feature.simple.SimpleFeature; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.opengis.feature.simple.SimpleFeatureType; |
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*/ |
import org.opengis.feature.type.AttributeDescriptor; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.filter.Filter; |
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final static private Logger LOGGER = Logger.getLogger(StyledFeatureCollectionTableModel.class); |
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/** Holds the data source as styled map. */ |
import schmitzm.geotools.feature.FeatureUtil; |
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protected StyledMapInterface<?> map = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import skrueger.AttributeMetadataInterface; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import skrueger.AttributeMetadataImpl; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
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protected FeatureSource featureSource = null; |
import com.vividsolutions.jts.geom.Envelope; |
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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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/** Holds the current filter on the table */ |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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protected Filter filter = null; |
* functionalities of the {@link AttributeMetadataImpl}. |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
* <ul> |
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protected Envelope bounds; |
* <li>column names are translated according to |
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* {@link AttributeMetadataImpl#getTitle()}</li> |
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/** |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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* Creates a new table model for a styled map. |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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* @param map the styled map |
* applied.</li> |
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*/ |
* </ul> |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* |
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this(map,Filter.INCLUDE); |
* @author Stefan A. Krüger |
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} |
*/ |
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public class StyledFeatureCollectionTableModel extends |
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/** |
FeatureCollectionTableModel { |
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* Creates a new table model for a styled map. |
final static private Logger LOGGER = Logger |
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* @param map the styled map |
.getLogger(StyledFeatureCollectionTableModel.class); |
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* @param filter filter applied to the table |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
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*/ |
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
/** Holds the current filter on the table */ |
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super(); |
protected Filter filter = null; |
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setFeatureCollection(map, filter); |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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} |
protected Envelope bounds; |
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/** |
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/** |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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* Creates a new table model for a styled map. |
* {@link #reorganize} befuellt. |
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* @param map the styled map |
*/ |
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*/ |
protected String[] colTooltips = null; |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
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this(map,Filter.INCLUDE); |
/** A cache for the #sortedValuesVisibleOnly() **/ |
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} |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
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|
|
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/** |
/** |
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* Creates a new table model for a styled map. |
* Creates a new table model for a styled layer. |
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* @param map the styled map |
* |
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* @param filter filter applied to the table |
* @param styledFeatures |
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*/ |
* the styled layer |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* @param filter |
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super(); |
* filter applied to the table |
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setFeatureCollection(map, filter); |
*/ |
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} |
public StyledFeatureCollectionTableModel( |
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StyledFeaturesInterface<?> styledFeatures) { |
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/** |
setStyledFeatures(styledFeatures); |
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* Sets a 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 |
/** |
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* and translation |
* This overwritten method filters the values for NODATA-values defined in |
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*/ |
* the {@link AttributeMetadataImpl} |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
*/ |
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if ( filter == null ) |
@Override |
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filter = Filter.INCLUDE; |
public Object getValueAt(int row, int col) { |
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Object rawValue = super.getValueAt(row, col); |
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this.featureSource = fs; |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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this.filter = filter; |
} |
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this.origAMD = amd; |
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this.visibleAMD = null; |
/** |
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* Sets a new data source for the table. |
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FeatureCollection fc = null; |
* |
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if (fs != null) { |
* @param fs |
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|
* the feature source |
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bounds = fs.getBounds(); |
* @param amdm |
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|
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* and translation |
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if (amd != null) { |
*/ |
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// determine the names of the visible Attributes |
protected void setFeatureSource( |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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Vector<String> visibleAttrNames = new Vector<String>(); |
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
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// Add the column with the geometry (usually "the_geom") |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
if (filter == null) |
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for (int attrIdx : visibleAMD.keySet()) |
filter = Filter.INCLUDE; |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
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// this.featureSource = fs; |
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// create a query for the visible attributes |
this.filter = filter; |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
this.amdMap = amdm; |
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this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
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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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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
final SimpleFeatureType schema = fs.getSchema(); |
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// java.lang.UnsupportedOperationException: Unknown feature |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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// attribute: PQM_MOD |
if (amdm != null) { |
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// at |
Vector<String> visibleAttrNames = new Vector<String>(); |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
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// bounds = fc.getBounds(); |
// Add the column with the geometry (usually "the_geom") always |
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// SK, 17.4.2009 |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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// |
.getLocalName()); |
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// System.out.println("Filter = "+filter); |
|
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// System.out.println("Size of FC = "+fc.size()); |
// Add other visible attributes as ordered by weights |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
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} |
visibleAttrNames.add(a.getLocalName()); |
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setFeatureCollection(fc); |
} |
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} |
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// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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/** |
// we only request the properties we need! |
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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. |
// * I got NPEs when properties contained only [the_geom] |
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* @param fs the feature source |
// ?!??!!?? |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
// */ |
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* and translation |
// if (properties.length > 1) { |
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*/ |
query = new DefaultQuery(schema.getTypeName(), filter, |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
visibleAttrNames.toArray(new String[] {})); |
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this.map = map; |
// } else { |
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try { |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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if (map == null) |
// } |
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setFeatureSource(null, null, null); |
} |
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else { |
fc = fs.getFeatures(query); |
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FeatureCollection fc = map.getGeoObject(); |
} |
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String fcName = fc.getSchema().getTypeName(); |
setFeatureCollection(fc); |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
} |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
|
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} |
/** |
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} catch (Exception err) { |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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throw new RuntimeException(err); |
* 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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/** |
* @param amd |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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* @param fs the feature source |
* and translation |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
*/ |
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* and translation |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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*/ |
try { |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
if (styledFeatures == null) |
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this.map = map; |
setFeatureSource(null, null, null); |
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try { |
else { |
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if (map == null) |
setFeatureSource(styledFeatures.getFeatureSource(), |
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setFeatureSource(null, null, null); |
styledFeatures.getAttributeMetaDataMap(), |
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else |
styledFeatures.getFilter()); |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
} |
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} catch (Exception err) { |
} catch (Exception err) { |
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throw new RuntimeException(err); |
throw new RuntimeException(err); |
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} |
} |
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} |
} |
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|
|
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/** |
/** |
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* Resets the filter for the table. |
* After calling {@code super.reorganize(.)} this method replaced the column |
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* @param filter a filter |
* descriptions with the titles of the {@code AttributeMetaData}. |
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*/ |
* |
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public void setFilter(Filter filter) { |
* @param fireTableStructureChanged |
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try{ |
* indicates whether a table event is initiated after reorganize |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
*/ |
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} catch (Exception err) { |
@Override |
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LOGGER.error("Setting the filter of the table model", err); |
protected void reorganize(boolean fireTableStructureChanged) { |
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throw new RuntimeException(err); |
|
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} |
featureArray = FeatureUtil.featuresToArray(featureTable); |
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} |
if (featureArray == null || featureArray.length == 0) { |
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|
colNames = new String[0]; |
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/** |
colTooltips = new String[0]; // Only set and used in |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
// StyledFeatureCollectionTableModel |
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*/ |
colClass = new Class[0]; |
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public Filter getFilter() { |
} else { |
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return this.filter; |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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} |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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|
// Pruefen, welche Attribute angezeigt werden |
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/** |
attrTypes.clear(); |
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* After calling {@code super.reorganize(.)} this method replaced the |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
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* @param fireTableStructureChanged indicates whether a table event is |
if (attrFilter == null || attrFilter.accept(type)) |
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* initiated after reorganize |
attrTypes.add(type); |
| 215 |
*/ |
} |
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@Override |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
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protected void reorganize(boolean fireTableStructureChanged) { |
colNames = new String[attrTypes.size()]; |
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super.reorganize(false); |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
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// translate the column names |
// StyledFeatureCollectionTableModel |
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if (visibleAMD != null) { |
colClass = new Class[attrTypes.size()]; |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
attrIdxForCol = new int[attrTypes.size()]; |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
for (int i = 0; i < colNames.length; i++) { |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
AttributeDescriptor descriptor = schema |
| 224 |
if (!I8NUtil.isEmpty(title)) { |
.getDescriptor(amdMapVisibleOnly.get(i).getName()); |
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// System.out.println("set colname " + i + " to " + title.toString()); |
|
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colNames[i] = title.toString(); |
// Not so nice in 26: find the index of an attribute... |
| 227 |
} |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 228 |
} |
attrIdxForCol[i] = idx; |
| 229 |
} |
|
| 230 |
if ( fireTableStructureChanged ) |
String attName = schema.getAttributeDescriptors().get(idx) |
| 231 |
fireTableStructureChanged(); |
.getLocalName(); |
| 232 |
} |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 233 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 234 |
/** |
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 235 |
* @returns Cached bounds for the whole dataset (without applying the |
+ amd.getName() + "</html>"; |
| 236 |
* filter) or <code>null</code> |
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 237 |
*/ |
.getType().getBinding(); |
| 238 |
public Envelope getBounds() { |
} |
| 239 |
return bounds; |
} |
| 240 |
} |
|
| 241 |
} |
// store feature indexes in HashMap to optimize findFeature(.) |
| 242 |
|
featureIdx = new HashMap<String, Integer>(); |
| 243 |
|
for (int i = 0; i < featureArray.length; i++) |
| 244 |
|
if (featureArray[i] != null) |
| 245 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 246 |
|
// |
| 247 |
|
// // translate the column names |
| 248 |
|
// if (amdMap != null) { |
| 249 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 250 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 251 |
|
// + "<br>" + colNames[i]; |
| 252 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 253 |
|
// |
| 254 |
|
// } |
| 255 |
|
// } |
| 256 |
|
if (fireTableStructureChanged) |
| 257 |
|
fireTableStructureChanged(); |
| 258 |
|
|
| 259 |
|
} |
| 260 |
|
|
| 261 |
|
/** |
| 262 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 263 |
|
* or <code>null</code> |
| 264 |
|
*/ |
| 265 |
|
public Envelope getBounds() { |
| 266 |
|
return bounds; |
| 267 |
|
} |
| 268 |
|
} |
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