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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.AttributeMetadata; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import com.vividsolutions.jts.geom.Envelope; |
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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; |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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/** Holds the current filter on the table */ |
* functionalities of the {@link AttributeMetadata}. |
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protected Filter filter = null; |
* <ul> |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
* <li>column names are translated according to |
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protected Envelope bounds; |
* {@link AttributeMetadata#getTitle()}</li> |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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/** |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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* Creates a new table model for a styled map. |
* applied.</li> |
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* @param map the styled map |
* </ul> |
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*/ |
* |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* @author Stefan A. Krüger |
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this(map,Filter.INCLUDE); |
*/ |
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} |
public class StyledFeatureCollectionTableModel extends |
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FeatureCollectionTableModel { |
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/** |
final static private Logger LOGGER = Logger |
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* Creates a new table model for a styled map. |
.getLogger(StyledFeatureCollectionTableModel.class); |
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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 AttributeMetadataMap amdMap = null; |
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*/ |
/** Holds the current filter on the table */ |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface 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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* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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/** |
* {@link #reorganize} befuellt. |
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* Creates a new table model for a styled map. |
*/ |
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* @param map the styled map |
protected String[] colTooltips = null; |
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*/ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** A cache for the #sortedValuesVisibleOnly() **/ |
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this(map,Filter.INCLUDE); |
protected List<AttributeMetadata> amdMapVisibleOnly = null; |
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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( |
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} |
StyledFeaturesInterface<?> styledFeatures) { |
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setStyledFeatures(styledFeatures); |
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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 |
/** |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* This overwritten method filters the values for NODATA-values defined in |
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* and translation |
* the {@link AttributeMetadata} |
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*/ |
*/ |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
@Override |
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if ( filter == null ) |
public Object getValueAt(int row, int col) { |
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filter = Filter.INCLUDE; |
Object rawValue = super.getValueAt(row, col); |
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return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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this.featureSource = fs; |
} |
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this.filter = filter; |
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this.origAMD = amd; |
/** |
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this.visibleAMD = null; |
* Sets a new data source for the table. |
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|
* |
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FeatureCollection fc = null; |
* @param fs |
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if (fs != null) { |
* the feature source |
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|
* @param amdm |
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bounds = fs.getBounds(); |
* {@link AttributeMetadata}-Map to define the visible attributes |
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|
* and translation |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
*/ |
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if (amd != null) { |
protected void setFeatureSource( |
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// determine the names of the visible Attributes |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
AttributeMetadataMap amdm, Filter filter) throws Exception { |
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Vector<String> visibleAttrNames = new Vector<String>(); |
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// Add the column with the geometry (usually "the_geom") |
if (filter == null) |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
filter = Filter.INCLUDE; |
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for (int attrIdx : visibleAMD.keySet()) |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
// this.featureSource = fs; |
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this.filter = filter; |
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// create a query for the visible attributes |
this.amdMap = amdm; |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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if (fs != null) { |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
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} |
bounds = fs.getBounds(); |
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fc = fs.getFeatures(query); |
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final SimpleFeatureType schema = fs.getSchema(); |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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// java.lang.UnsupportedOperationException: Unknown feature |
if (amdm != null) { |
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// attribute: PQM_MOD |
Vector<String> visibleAttrNames = new Vector<String>(); |
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// at |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
// Add the column with the geometry (usually "the_geom") always |
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// bounds = fc.getBounds(); |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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// SK, 17.4.2009 |
.getLocalName()); |
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// |
|
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// System.out.println("Filter = "+filter); |
// Add other visible attributes as ordered by weights |
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// System.out.println("Size of FC = "+fc.size()); |
for (AttributeMetadata a : amdMapVisibleOnly) { |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
visibleAttrNames.add(a.getLocalName()); |
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} |
} |
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setFeatureCollection(fc); |
|
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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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/** |
// /** |
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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
// * I got NPEs when properties contained only [the_geom] |
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* and sets this as the 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 |
// if (properties.length > 1) { |
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* and translation |
query = new DefaultQuery(schema.getTypeName(), filter, |
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*/ |
visibleAttrNames.toArray(new String[] {})); |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
// } else { |
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this.map = map; |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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try { |
// } |
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if (map == null) |
} |
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setFeatureSource(null, null, null); |
fc = fs.getFeatures(query); |
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else { |
} |
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FeatureCollection fc = map.getGeoObject(); |
setFeatureCollection(fc); |
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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); |
/** |
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} |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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} catch (Exception err) { |
* and sets this as the new data source for the table. |
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throw new RuntimeException(err); |
* |
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} |
* @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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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* and translation |
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* @param fs the feature source |
*/ |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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* and translation |
try { |
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*/ |
if (styledFeatures == null) |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
setFeatureSource(null, null, null); |
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this.map = map; |
else { |
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try { |
setFeatureSource(styledFeatures.getFeatureSource(), |
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if (map == null) |
styledFeatures.getAttributeMetaDataMap(), |
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setFeatureSource(null, null, null); |
styledFeatures.getFilter()); |
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else |
} |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
} catch (Exception err) { |
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} catch (Exception err) { |
throw new RuntimeException(err); |
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throw new RuntimeException(err); |
} |
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} |
} |
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} |
|
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|
/** |
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/** |
* After calling {@code super.reorganize(.)} this method replaced the column |
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* Resets the filter for the table. |
* descriptions with the titles of the {@code AttributeMetaData}. |
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* @param filter a filter |
* |
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*/ |
* @param fireTableStructureChanged |
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public void setFilter(Filter filter) { |
* indicates whether a table event is initiated after reorganize |
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try{ |
*/ |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
@Override |
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} catch (Exception err) { |
protected void reorganize(boolean fireTableStructureChanged) { |
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LOGGER.error("Setting the filter of the table model", err); |
|
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throw new RuntimeException(err); |
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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/** |
// StyledFeatureCollectionTableModel |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
colClass = new Class[0]; |
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*/ |
} else { |
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public Filter getFilter() { |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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return this.filter; |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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} |
// Pruefen, welche Attribute angezeigt werden |
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|
attrTypes.clear(); |
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/** |
for (AttributeMetadata amd : amdMapVisibleOnly) { |
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* After calling {@code super.reorganize(.)} this method replaced the |
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
if (attrFilter == null || attrFilter.accept(type)) |
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* @param fireTableStructureChanged indicates whether a table event is |
attrTypes.add(type); |
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* initiated after reorganize |
} |
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*/ |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
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@Override |
colNames = new String[attrTypes.size()]; |
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protected void reorganize(boolean fireTableStructureChanged) { |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
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super.reorganize(false); |
// StyledFeatureCollectionTableModel |
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// translate the column names |
colClass = new Class[attrTypes.size()]; |
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if (visibleAMD != null) { |
attrIdxForCol = new int[attrTypes.size()]; |
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Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
for (int i = 0; i < colNames.length; i++) { |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
AttributeDescriptor descriptor = schema |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
.getDescriptor(amdMapVisibleOnly.get(i).getName()); |
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if (!I8NUtil.isEmpty(title)) { |
|
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// System.out.println("set colname " + i + " to " + title.toString()); |
// Not so nice in 26: find the index of an attribute... |
| 226 |
colNames[i] = title.toString(); |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 227 |
} |
attrIdxForCol[i] = idx; |
| 228 |
} |
|
| 229 |
} |
String attName = schema.getAttributeDescriptors().get(idx) |
| 230 |
if ( fireTableStructureChanged ) |
.getLocalName(); |
| 231 |
fireTableStructureChanged(); |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 232 |
} |
AttributeMetadata amd = amdMap.get(attName); |
| 233 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 234 |
/** |
+ amd.getName() + "</html>"; |
| 235 |
* @returns Cached bounds for the whole dataset (without applying the |
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 236 |
* filter) or <code>null</code> |
.getType().getBinding(); |
| 237 |
*/ |
} |
| 238 |
public Envelope getBounds() { |
} |
| 239 |
return bounds; |
|
| 240 |
} |
// store feature indexes in HashMap to optimize findFeature(.) |
| 241 |
} |
featureIdx = new HashMap<String, Integer>(); |
| 242 |
|
for (int i = 0; i < featureArray.length; i++) |
| 243 |
|
if (featureArray[i] != null) |
| 244 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 245 |
|
// |
| 246 |
|
// // translate the column names |
| 247 |
|
// if (amdMap != null) { |
| 248 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 249 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 250 |
|
// + "<br>" + colNames[i]; |
| 251 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 252 |
|
// |
| 253 |
|
// } |
| 254 |
|
// } |
| 255 |
|
if (fireTableStructureChanged) |
| 256 |
|
fireTableStructureChanged(); |
| 257 |
|
|
| 258 |
|
} |
| 259 |
|
|
| 260 |
|
/** |
| 261 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 262 |
|
* or <code>null</code> |
| 263 |
|
*/ |
| 264 |
|
public Envelope getBounds() { |
| 265 |
|
return bounds; |
| 266 |
|
} |
| 267 |
|
} |
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