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/** SCHMITZM - This file is part of the java library of Martin O.J. Schmitz (SCHMITZM) |
/******************************************************************************* |
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* Copyright (c) 2009 Martin O. J. Schmitz. |
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. |
* |
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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
* This file is part of the SCHMITZM library - a collection of utility |
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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA |
* classes based on Java 1.6, focusing (not only) on Java Swing |
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* and the Geotools library. |
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Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version. |
* |
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Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License. |
* The SCHMITZM project is hosted at: |
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Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA. |
* http://wald.intevation.org/projects/schmitzm/ |
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**/ |
* |
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package skrueger.geotools; |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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import java.util.Iterator; |
* as published by the Free Software Foundation; either version 3 |
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import java.util.Map; |
* of the License, or (at your option) any later version. |
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import java.util.TreeMap; |
* |
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import java.util.Vector; |
* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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import org.geotools.data.DefaultQuery; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.geotools.data.FeatureSource; |
* GNU General Public License for more details. |
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import org.geotools.data.Query; |
* |
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import org.geotools.data.memory.MemoryDataStore; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.feature.FeatureCollection; |
* along with this program; if not, write to the Free Software |
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import org.opengis.filter.Filter; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* or try this link: http://www.gnu.org/licenses/lgpl.html |
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import com.vividsolutions.jts.geom.Envelope; |
* |
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* Contributors: |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.AttributeMetaData; |
* Stefan A. Krüger - additional utility classes |
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import skrueger.i8n.I8NUtil; |
******************************************************************************/ |
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import skrueger.i8n.Translation; |
package skrueger.geotools; |
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|
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/** |
import java.util.HashMap; |
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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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/** Holds the data source as styled map. */ |
import org.opengis.feature.type.AttributeDescriptor; |
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protected StyledMapInterface map = null; |
import org.opengis.filter.Filter; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import schmitzm.geotools.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.AttributeMetadata; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
import com.vividsolutions.jts.geom.Envelope; |
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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 **/ |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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protected Envelope bounds; |
* functionalities of the {@link AttributeMetadata}. |
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* <ul> |
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/** |
* <li>column names are translated according to |
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* Creates a new table model for a styled map. |
* {@link AttributeMetadata#getTitle()}</li> |
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* @param map the styled map |
* <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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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* applied.</li> |
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this(map,Filter.INCLUDE); |
* </ul> |
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} |
* |
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|
* @author Stefan A. Krüger |
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/** |
*/ |
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* Creates a new table model for a styled map. |
public class StyledFeatureCollectionTableModel extends |
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* @param map the styled map |
FeatureCollectionTableModel { |
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* @param filter filter applied to the table |
final static private Logger LOGGER = Logger |
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*/ |
.getLogger(StyledFeatureCollectionTableModel.class); |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
/** Contains the complete {@link AttributeMetadata}-Map of the styled layer. */ |
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super(); |
protected AttributeMetadataMap amdMap = null; |
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setFeatureCollection(map, filter); |
/** 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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/** |
protected Envelope bounds; |
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* Creates a new table model for a styled map. |
/** |
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* @param map the styled map |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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*/ |
* {@link #reorganize} befuellt. |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
*/ |
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this(map,Filter.INCLUDE); |
protected String[] colTooltips = null; |
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} |
|
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|
/** A cache for the #sortedValuesVisibleOnly() **/ |
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/** |
protected List<AttributeMetadata> amdMapVisibleOnly = null; |
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* Creates a new table model for a styled map. |
|
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* @param map the styled map |
/** |
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* @param filter filter applied to the table |
* Creates a new table model for a styled layer. |
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*/ |
* |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* @param styledFeatures |
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super(); |
* the styled layer |
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setFeatureCollection(map, filter); |
* @param filter |
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} |
* filter applied to the table |
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|
*/ |
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/** |
public StyledFeatureCollectionTableModel( |
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* Sets a new data source for the table. |
StyledFeaturesInterface<?> styledFeatures) { |
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* @param fs the feature source |
setStyledFeatures(styledFeatures); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
} |
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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 { |
* This overwritten method filters the values for NODATA-values defined in |
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if ( filter == null ) |
* the {@link AttributeMetadata} |
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filter = Filter.INCLUDE; |
*/ |
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@Override |
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this.featureSource = fs; |
public Object getValueAt(int row, int col) { |
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this.filter = filter; |
Object rawValue = super.getValueAt(row, col); |
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this.origAMD = amd; |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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this.visibleAMD = null; |
} |
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|
|
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FeatureCollection fc = null; |
/** |
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if (fs != null) { |
* Sets a new data source for the table. |
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|
* |
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bounds = fs.getBounds(); |
* @param fs |
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|
* the feature source |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* @param amdm |
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if (amd != null) { |
* {@link AttributeMetadata}-Map to define the visible attributes |
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// determine the names of the visible Attributes |
* and translation |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
*/ |
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Vector<String> visibleAttrNames = new Vector<String>(); |
protected void setFeatureSource( |
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// Add the column with the geometry (usually "the_geom") |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
AttributeMetadataMap amdm, Filter filter) throws Exception { |
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for (int attrIdx : visibleAMD.keySet()) |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
if (filter == null) |
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filter = Filter.INCLUDE; |
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// create a query for the visible attributes |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
// this.featureSource = fs; |
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|
this.filter = filter; |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
this.amdMap = amdm; |
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} |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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fc = fs.getFeatures(query); |
|
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FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
if (fs != null) { |
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// java.lang.UnsupportedOperationException: Unknown feature |
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// attribute: PQM_MOD |
bounds = fs.getBounds(); |
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// at |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
final SimpleFeatureType schema = fs.getSchema(); |
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// bounds = fc.getBounds(); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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// SK, 17.4.2009 |
if (amdm != null) { |
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// |
Vector<String> visibleAttrNames = new Vector<String>(); |
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// System.out.println("Filter = "+filter); |
|
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// System.out.println("Size of FC = "+fc.size()); |
// Add the column with the geometry (usually "the_geom") always |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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} |
.getLocalName()); |
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setFeatureCollection(fc); |
|
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} |
// Add other visible attributes as ordered by weights |
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for (AttributeMetadata 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.getFeatureType().getTypeName(); |
// } |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
} |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
fc = fs.getFeatures(query); |
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} |
} |
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} catch (Exception err) { |
setFeatureCollection(fc); |
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throw new RuntimeException(err); |
} |
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} |
|
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} |
/** |
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|
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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/** |
* and sets this as the new data source for the table. |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* |
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* @param fs the feature source |
* @param fs |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* the feature source |
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* and translation |
* @param amd |
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*/ |
* {@link AttributeMetadata}-Map to define the visible attributes |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* and translation |
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this.map = map; |
*/ |
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try { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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if (map == null) |
try { |
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setFeatureSource(null, null, null); |
if (styledFeatures == null) |
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else |
setFeatureSource(null, null, null); |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
else { |
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} catch (Exception err) { |
setFeatureSource(styledFeatures.getFeatureSource(), |
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throw new RuntimeException(err); |
styledFeatures.getAttributeMetaDataMap(), |
| 182 |
} |
styledFeatures.getFilter()); |
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} |
} |
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|
} catch (Exception err) { |
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/** |
throw new RuntimeException(err); |
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* Resets the filter for the table. |
} |
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* @param filter a filter |
} |
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*/ |
|
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public void setFilter(Filter filter) { |
/** |
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try{ |
* After calling {@code super.reorganize(.)} this method replaced the column |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
* descriptions with the titles of the {@code AttributeMetaData}. |
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} catch (Exception err) { |
* |
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throw new RuntimeException(err); |
* @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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/** |
protected void reorganize(boolean fireTableStructureChanged) { |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
|
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*/ |
featureArray = FeatureUtil.featuresToArray(featureTable); |
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public Filter getFilter() { |
if (featureArray == null || featureArray.length == 0) { |
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return this.filter; |
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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/** |
colClass = new Class[0]; |
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* After calling {@code super.reorganize(.)} this method replaced the |
} else { |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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* @param fireTableStructureChanged indicates whether a table event is |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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* initiated after reorganize |
// Pruefen, welche Attribute angezeigt werden |
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*/ |
attrTypes.clear(); |
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@Override |
for (AttributeMetadata amd : amdMapVisibleOnly) { |
| 211 |
protected void reorganize(boolean fireTableStructureChanged) { |
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
| 212 |
super.reorganize(false); |
if (attrFilter == null || attrFilter.accept(type)) |
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// translate the column names |
attrTypes.add(type); |
| 214 |
if (visibleAMD != null) { |
} |
| 215 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
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for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
colNames = new String[attrTypes.size()]; |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 218 |
if (!I8NUtil.isEmpty(title)) { |
// StyledFeatureCollectionTableModel |
| 219 |
// System.out.println("set colname " + i + " to " + title.toString()); |
colClass = new Class[attrTypes.size()]; |
| 220 |
colNames[i] = title.toString(); |
attrIdxForCol = new int[attrTypes.size()]; |
| 221 |
} |
for (int i = 0; i < colNames.length; i++) { |
| 222 |
} |
AttributeDescriptor descriptor = schema |
| 223 |
} |
.getDescriptor(amdMapVisibleOnly.get(i).getName()); |
| 224 |
if ( fireTableStructureChanged ) |
|
| 225 |
fireTableStructureChanged(); |
// Not so nice in 26: find the index of an attribute... |
| 226 |
} |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 227 |
|
attrIdxForCol[i] = idx; |
| 228 |
/** |
|
| 229 |
* @returns Cached bounds for the whole dataset (without applying the |
String attName = schema.getAttributeDescriptors().get(idx) |
| 230 |
* filter) or <code>null</code> |
.getLocalName(); |
| 231 |
*/ |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 232 |
public Envelope getBounds() { |
AttributeMetadata amd = amdMap.get(attName); |
| 233 |
return bounds; |
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 234 |
} |
+ amd.getName() + "</html>"; |
| 235 |
} |
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 236 |
|
.getType().getBinding(); |
| 237 |
|
} |
| 238 |
|
} |
| 239 |
|
|
| 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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