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