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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.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.apache.log4j.Logger; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.geotools.data.DefaultQuery; |
* GNU General Public License for more details. |
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import org.geotools.data.FeatureSource; |
* |
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import org.geotools.data.Query; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.data.memory.MemoryDataStore; |
* along with this program; if not, write to the Free Software |
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import org.geotools.feature.FeatureCollection; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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import org.opengis.filter.Filter; |
* or try this link: http://www.gnu.org/licenses/lgpl.html |
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* |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Contributors: |
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import skrueger.AttributeMetaData; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.i8n.I8NUtil; |
* Stefan A. Tzeggai - additional utility classes |
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import skrueger.i8n.Translation; |
******************************************************************************/ |
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package skrueger.geotools; |
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import com.vividsolutions.jts.geom.Envelope; |
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import java.util.HashMap; |
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/** |
import java.util.LinkedHashSet; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.List; |
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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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final static private Logger LOGGER = Logger.getLogger(StyledFeatureCollectionTableModel.class); |
import org.opengis.feature.type.AttributeDescriptor; |
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/** Holds the data source as styled map. */ |
import org.opengis.feature.type.Name; |
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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.feature.FeatureUtil; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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protected FeatureSource featureSource = null; |
import skrueger.AttributeMetadataImpl; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import skrueger.AttributeMetadataInterface; |
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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 AttributeMetadataImpl}. |
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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 AttributeMetadataImpl#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 |
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this(map,Filter.INCLUDE); |
* applied.</li> |
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} |
* </ul> |
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|
* |
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/** |
* @author Stefan A. Tzeggai |
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* Creates a new table model for a styled map. |
*/ |
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* @param map the styled map |
public class StyledFeatureCollectionTableModel extends |
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* @param filter filter applied to the table |
FeatureCollectionTableModel { |
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*/ |
final static private Logger LOGGER = Logger |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
.getLogger(StyledFeatureCollectionTableModel.class); |
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super(); |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
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setFeatureCollection(map, filter); |
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
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} |
/** Holds the current filter on the table */ |
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|
protected Filter filter = null; |
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/** |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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* Creates a new table model for a styled map. |
protected Envelope bounds; |
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* @param map the styled map |
/** |
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*/ |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
* {@link #reorganize} befuellt. |
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this(map,Filter.INCLUDE); |
*/ |
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} |
protected String[] colTooltips = null; |
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|
|
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/** |
/** A cache for the #sortedValuesVisibleOnly() **/ |
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* Creates a new table model for a styled map. |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
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* @param map the styled map |
|
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* @param filter filter applied to the table |
/** |
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*/ |
* Creates a new table model for a styled layer. |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* |
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super(); |
* @param styledFeatures |
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setFeatureCollection(map, filter); |
* the styled layer |
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} |
* @param filter |
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|
* filter applied to the table |
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/** |
*/ |
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* Sets a new data source for the table. |
public StyledFeatureCollectionTableModel( |
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* @param fs the feature source |
StyledFeaturesInterface<?> styledFeatures) { |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
setStyledFeatures(styledFeatures); |
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* and translation |
} |
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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 ) |
* This overwritten method filters the values for NODATA-values defined in |
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filter = Filter.INCLUDE; |
* the {@link AttributeMetadataImpl} |
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|
*/ |
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this.featureSource = fs; |
@Override |
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this.filter = filter; |
public Object getValueAt(int row, int col) { |
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this.origAMD = amd; |
Object rawValue = super.getValueAt(row, col); |
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this.visibleAMD = null; |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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} |
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FeatureCollection fc = null; |
|
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if (fs != null) { |
/** |
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* Sets a new data source for the table. |
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bounds = fs.getBounds(); |
* |
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|
* @param fs |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* the feature source |
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if (amd != null) { |
* @param amdm |
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// determine the names of the visible Attributes |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
* and translation |
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Vector<String> visibleAttrNames = new Vector<String>(); |
*/ |
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// Add the column with the geometry (usually "the_geom") |
protected void setFeatureSource( |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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for (int attrIdx : visibleAMD.keySet()) |
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
|
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if (filter == null) |
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// create a query for the visible attributes |
filter = Filter.INCLUDE; |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
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|
// this.featureSource = fs; |
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
this.filter = filter; |
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this.amdMap = amdm; |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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} |
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fc = fs.getFeatures(query); |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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|
if (fs != null) { |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
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// java.lang.UnsupportedOperationException: Unknown feature |
bounds = fs.getBounds(); |
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// attribute: PQM_MOD |
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// at |
final SimpleFeatureType schema = fs.getSchema(); |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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// bounds = fc.getBounds(); |
if (amdm != null) { |
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// SK, 17.4.2009 |
LinkedHashSet<String> visibleAttrNames = new LinkedHashSet<String>(); |
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// |
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// System.out.println("Filter = "+filter); |
// Add the column with the geometry (usually "the_geom") always |
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// System.out.println("Size of FC = "+fc.size()); |
String geomColumnLocalName = schema.getGeometryDescriptor() |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
.getLocalName(); |
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} |
visibleAttrNames.add(geomColumnLocalName); |
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setFeatureCollection(fc); |
|
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} |
// Add other visible attributes as ordered by weights |
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for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
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/** |
visibleAttrNames.add(a.getLocalName()); |
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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 |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
// we only request the properties we need! |
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* and translation |
// /** |
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*/ |
// * I got NPEs when properties contained only [the_geom] |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
// ?!??!!?? |
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this.map = map; |
// */ |
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try { |
// if (properties.length > 1) { |
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if (map == null) |
query = new DefaultQuery(schema.getTypeName(), filter, |
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setFeatureSource(null, null, null); |
visibleAttrNames.toArray(new String[] {})); |
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else { |
// } else { |
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FeatureCollection fc = map.getGeoObject(); |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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String fcName = fc.getSchema().getTypeName(); |
// } |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
|
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
System.out.println(query.getPropertyNames()); |
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} |
} |
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} catch (Exception err) { |
fc = fs.getFeatures(query); |
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throw new RuntimeException(err); |
} |
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} |
setFeatureCollection(fc); |
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} |
} |
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|
|
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/** |
/** |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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* @param fs the feature source |
* and sets this as the 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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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* @param amd |
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this.map = map; |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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try { |
* and translation |
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if (map == null) |
*/ |
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setFeatureSource(null, null, null); |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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else |
try { |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
if (styledFeatures == null) |
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} catch (Exception err) { |
setFeatureSource(null, null, null); |
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throw new RuntimeException(err); |
else { |
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} |
setFeatureSource(styledFeatures.getFeatureSource(), |
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} |
styledFeatures.getAttributeMetaDataMap(), |
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|
styledFeatures.getFilter()); |
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/** |
} |
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* Resets the filter for the table. |
} catch (Exception err) { |
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* @param filter a filter |
throw new RuntimeException(err); |
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*/ |
} |
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public void setFilter(Filter filter) { |
} |
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try{ |
|
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setFeatureSource(this.featureSource, this.origAMD, filter); |
/** |
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} catch (Exception err) { |
* After calling {@code super.reorganize(.)} this method replaced the column |
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LOGGER.error("Setting the filter of the table model", err); |
* descriptions with the titles of the {@code AttributeMetaData}. |
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throw new RuntimeException(err); |
* |
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} |
* @param fireTableStructureChanged |
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} |
* indicates whether a table event is initiated after reorganize |
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|
*/ |
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/** |
@Override |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
protected void reorganize(boolean fireTableStructureChanged) { |
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*/ |
|
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public Filter getFilter() { |
featureArray = FeatureUtil.featuresToArray(featureTable); |
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return this.filter; |
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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/** |
// StyledFeatureCollectionTableModel |
| 210 |
* After calling {@code super.reorganize(.)} this method replaced the |
colClass = new Class[0]; |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
} else { |
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* @param fireTableStructureChanged indicates whether a table event is |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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* initiated after reorganize |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 214 |
*/ |
// Pruefen, welche Attribute angezeigt werden |
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@Override |
attrTypes.clear(); |
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protected void reorganize(boolean fireTableStructureChanged) { |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
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super.reorganize(false); |
Name name = amd.getName(); |
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// translate the column names |
AttributeDescriptor type = schema.getDescriptor(name); |
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if (visibleAMD != null) { |
// if type can not be determined by complete name, |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
// try only the local name |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
if ( type == null ) |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
type = schema.getDescriptor(name.getLocalPart()); |
| 223 |
if (!I8NUtil.isEmpty(title)) { |
if (attrFilter == null || attrFilter.accept(type)) |
| 224 |
// System.out.println("set colname " + i + " to " + title.toString()); |
attrTypes.add(type); |
| 225 |
colNames[i] = title.toString(); |
} |
| 226 |
} |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 227 |
} |
colNames = new String[attrTypes.size()]; |
| 228 |
} |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 229 |
if ( fireTableStructureChanged ) |
// StyledFeatureCollectionTableModel |
| 230 |
fireTableStructureChanged(); |
colClass = new Class[attrTypes.size()]; |
| 231 |
} |
attrIdxForCol = new int[attrTypes.size()]; |
| 232 |
|
for (int i = 0; i < colNames.length; i++) { |
| 233 |
/** |
Name name = amdMapVisibleOnly.get(i).getName(); |
| 234 |
* @return Cached bounds for the whole dataset (without applying the |
AttributeDescriptor descriptor = schema.getDescriptor(name); |
| 235 |
* filter) or <code>null</code> |
// if type can not be determined by complete name, |
| 236 |
*/ |
// try only the local name |
| 237 |
public Envelope getBounds() { |
if ( descriptor == null ) |
| 238 |
return bounds; |
descriptor = schema.getDescriptor(name.getLocalPart()); |
| 239 |
} |
|
| 240 |
} |
// Not so nice in 26: find the index of an attribute... |
| 241 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 242 |
|
attrIdxForCol[i] = idx; |
| 243 |
|
|
| 244 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 245 |
|
.getLocalName(); |
| 246 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 247 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 248 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 249 |
|
+ amd.getName() + "</html>"; |
| 250 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 251 |
|
.getType().getBinding(); |
| 252 |
|
} |
| 253 |
|
} |
| 254 |
|
|
| 255 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 256 |
|
featureIdx = new HashMap<String, Integer>(); |
| 257 |
|
for (int i = 0; i < featureArray.length; i++) |
| 258 |
|
if (featureArray[i] != null) |
| 259 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 260 |
|
// |
| 261 |
|
// // translate the column names |
| 262 |
|
// if (amdMap != null) { |
| 263 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 264 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 265 |
|
// + "<br>" + colNames[i]; |
| 266 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 267 |
|
// |
| 268 |
|
// } |
| 269 |
|
// } |
| 270 |
|
if (fireTableStructureChanged) |
| 271 |
|
fireTableStructureChanged(); |
| 272 |
|
|
| 273 |
|
} |
| 274 |
|
|
| 275 |
|
/** |
| 276 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 277 |
|
* or <code>null</code> |
| 278 |
|
*/ |
| 279 |
|
public Envelope getBounds() { |
| 280 |
|
return bounds; |
| 281 |
|
} |
| 282 |
|
} |
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