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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.data.memory.MemoryDataStore; |
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* </ul> |
import org.geotools.feature.FeatureCollection; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.opengis.feature.simple.SimpleFeature; |
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*/ |
import org.opengis.feature.simple.SimpleFeatureType; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.type.AttributeDescriptor; |
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final static private Logger LOGGER = Logger.getLogger(StyledFeatureCollectionTableModel.class); |
import org.opengis.filter.Filter; |
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/** Holds the data source as styled map. */ |
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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; |
import skrueger.i8n.I8NUtil; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import skrueger.i8n.Translation; |
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protected FeatureSource featureSource = null; |
|
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import com.vividsolutions.jts.geom.Envelope; |
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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; |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
* functionalities of the {@link AttributeMetaData} of |
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protected Envelope bounds; |
* {@linkplain StyledLayerInterface styled objects}. |
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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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*/ |
* </ul> |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* |
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this(map,Filter.INCLUDE); |
* @author <a href="mailto:[email protected]">Martin Schmitz</a> |
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} |
* (University of Bonn/Germany) |
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|
*/ |
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/** |
public class StyledFeatureCollectionTableModel extends |
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* Creates a new table model for a styled map. |
FeatureCollectionTableModel { |
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* @param map the styled map |
final static private Logger LOGGER = Logger |
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* @param filter filter applied to the table |
.getLogger(StyledFeatureCollectionTableModel.class); |
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*/ |
/** Holds the data source as styled layer. */ |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
protected StyledLayerInterface<?> layer = null; |
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super(); |
/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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setFeatureCollection(map, filter); |
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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} |
/** Holds the data source for the table as {@code FeatureSource}. */ |
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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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* Creates a new table model for a styled map. |
protected Map<Integer, AttributeMetaData> origAMD = null; |
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* @param map the styled map |
/** Holds the current filter on the table */ |
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*/ |
protected Filter filter = null; |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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this(map,Filter.INCLUDE); |
protected Envelope bounds; |
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} |
|
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|
|
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/** |
|
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* Creates a new table model for a styled map. |
/** |
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* @param map the styled map |
* Creates a new table model for a styled layer. |
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* @param filter filter applied to the table |
* |
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*/ |
* @param layer |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
* the styled layer |
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super(); |
*/ |
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setFeatureCollection(map, filter); |
public StyledFeatureCollectionTableModel( |
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} |
StyledFeatureCollectionInterface layer) { |
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|
this(layer, Filter.INCLUDE); |
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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 |
* Creates a new table model for a styled layer. |
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* and translation |
* |
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*/ |
* @param layer |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
* the styled layer |
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if ( filter == null ) |
* @param filter |
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filter = Filter.INCLUDE; |
* filter applied to the table |
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|
*/ |
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this.featureSource = fs; |
public StyledFeatureCollectionTableModel( |
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this.filter = filter; |
StyledFeatureCollectionInterface layer, Filter filter) { |
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this.origAMD = amd; |
super(); |
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this.visibleAMD = null; |
setFeatureCollection(layer, filter); |
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|
} |
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FeatureCollection fc = null; |
|
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if (fs != null) { |
|
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|
/** |
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bounds = fs.getBounds(); |
* Creates a new table model for a styled layer. |
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|
* |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* @param layer |
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if (amd != null) { |
* the styled layer |
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// determine the names of the visible Attributes |
*/ |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface layer) { |
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Vector<String> visibleAttrNames = new Vector<String>(); |
this(layer, Filter.INCLUDE); |
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// Add the column with the geometry (usually "the_geom") |
} |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
|
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for (int attrIdx : visibleAMD.keySet()) |
/** |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
* Creates a new table model for a styled layer. |
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|
* |
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// create a query for the visible attributes |
* @param layer |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
* the styled layer |
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|
* @param filter |
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
* filter applied to the table |
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|
*/ |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
public StyledFeatureCollectionTableModel(StyledFeaturesInterface layer, |
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} |
Filter filter) { |
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fc = fs.getFeatures(query); |
super(); |
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setFeatureCollection(layer, filter); |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
} |
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// java.lang.UnsupportedOperationException: Unknown feature |
|
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// attribute: PQM_MOD |
/** |
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// at |
* Sets a new data source for the table. |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
* |
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// bounds = fc.getBounds(); |
* @param fs |
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// SK, 17.4.2009 |
* the feature source |
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// |
* @param amd |
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// System.out.println("Filter = "+filter); |
* {@link AttributeMetaData}-Map to define the visible attributes |
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// System.out.println("Size of FC = "+fc.size()); |
* and translation |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
*/ |
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} |
protected void setFeatureSource(FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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setFeatureCollection(fc); |
Map<Integer, AttributeMetaData> amd, Filter filter) |
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} |
throws Exception { |
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|
if (filter == null) |
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/** |
filter = Filter.INCLUDE; |
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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. |
this.featureSource = fs; |
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* @param fs the feature source |
this.filter = filter; |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
this.origAMD = amd; |
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* and translation |
this.visibleAMD = null; |
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*/ |
|
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
FeatureCollection fc = null; |
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this.map = map; |
if (fs != null) { |
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try { |
|
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if (map == null) |
bounds = fs.getBounds(); |
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setFeatureSource(null, null, null); |
|
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else { |
Query query = new DefaultQuery(fs.getSchema().getName().getLocalPart(), filter); |
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FeatureCollection fc = map.getGeoObject(); |
if (amd != null) { |
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String fcName = fc.getSchema().getTypeName(); |
// determine the names of the visible Attributes |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
this.visibleAMD = StyledLayerUtil.getVisibleAttributeMetaData( |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
amd, true); |
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} |
Vector<String> visibleAttrNames = new Vector<String>(); |
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} catch (Exception err) { |
// Add the column with the geometry (usually "the_geom") |
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throw new RuntimeException(err); |
visibleAttrNames.add(fs.getSchema().getGeometryDescriptor() |
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} |
.getLocalName()); |
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} |
for (int attrIdx : visibleAMD.keySet()) { |
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|
|
| 172 |
/** |
/** |
| 173 |
* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* If the user removed columns from the schema of the DBF |
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* @param fs the feature source |
* file, there might exist AttributeMetaData for columns |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* that don't exists. We check here to avoid an |
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* and translation |
* ArrayOutOfIndex. |
| 177 |
*/ |
*/ |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
if (attrIdx < fs.getSchema().getAttributeCount()) { |
| 179 |
this.map = map; |
final AttributeDescriptor attributeTypeAtIdx = fs.getSchema() |
| 180 |
try { |
.getAttributeDescriptors().get(attrIdx); |
| 181 |
if (map == null) |
visibleAttrNames.add(attributeTypeAtIdx.getLocalName()); |
| 182 |
setFeatureSource(null, null, null); |
} else { |
| 183 |
else |
LOGGER.warn("AttributeMetaData has been found for columnIdx="+attrIdx+", but fs.getSchema().getAttributeCount() = "+fs.getSchema().getAttributeCount()+". Ignored."); |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
} |
| 185 |
} catch (Exception err) { |
} |
| 186 |
throw new RuntimeException(err); |
|
| 187 |
} |
// create a query for the visible attributes |
| 188 |
} |
String[] properties = visibleAttrNames.toArray(new String[0]); |
| 189 |
|
|
| 190 |
/** |
LOGGER.debug("Query contains the following attributes: " |
| 191 |
* Resets the filter for the table. |
+ visibleAttrNames); |
| 192 |
* @param filter a filter |
|
| 193 |
*/ |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, |
| 194 |
public void setFilter(Filter filter) { |
properties); |
| 195 |
try{ |
} |
| 196 |
setFeatureSource(this.featureSource, this.origAMD, filter); |
fc = fs.getFeatures(query); |
| 197 |
} catch (Exception err) { |
|
| 198 |
LOGGER.error("Setting the filter of the table model", err); |
// FAILS:!!!, even with query = new |
| 199 |
throw new RuntimeException(err); |
// DefaultQuery(fs.getSchema().getTypeName(), filter); |
| 200 |
} |
// java.lang.UnsupportedOperationException: Unknown feature |
| 201 |
} |
// attribute: PQM_MOD |
| 202 |
|
// at |
| 203 |
/** |
// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
| 204 |
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
// bounds = fc.getBounds(); |
| 205 |
*/ |
// SK, 17.4.2009 |
| 206 |
public Filter getFilter() { |
// |
| 207 |
return this.filter; |
// System.out.println("Filter = "+filter); |
| 208 |
} |
// System.out.println("Size of FC = "+fc.size()); |
| 209 |
|
// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
| 210 |
/** |
} |
| 211 |
* After calling {@code super.reorganize(.)} this method replaced the |
setFeatureCollection(fc); |
| 212 |
* column descriptions with the titles of the {@code AttributeMetaData}. |
} |
| 213 |
* @param fireTableStructureChanged indicates whether a table event is |
|
| 214 |
* initiated after reorganize |
/** |
| 215 |
*/ |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
| 216 |
@Override |
* and sets this as the new data source for the table. |
| 217 |
protected void reorganize(boolean fireTableStructureChanged) { |
* |
| 218 |
super.reorganize(false); |
* @param fs |
| 219 |
// translate the column names |
* the feature source |
| 220 |
if (visibleAMD != null) { |
* @param amd |
| 221 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
* {@link AttributeMetaData}-Map to define the visible attributes |
| 222 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
* and translation |
| 223 |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
*/ |
| 224 |
if (!I8NUtil.isEmpty(title)) { |
public void setFeatureCollection(StyledFeaturesInterface layer, |
| 225 |
// System.out.println("set colname " + i + " to " + title.toString()); |
Filter filter) { |
| 226 |
colNames[i] = title.toString(); |
this.layer = layer; |
| 227 |
} |
try { |
| 228 |
} |
if (layer == null) |
| 229 |
} |
setFeatureSource(null, null, null); |
| 230 |
if ( fireTableStructureChanged ) |
else { |
| 231 |
fireTableStructureChanged(); |
FeatureCollection fc = layer.getFeatureCollection(); |
| 232 |
} |
String fcName = fc.getSchema().getName().getLocalPart(); |
| 233 |
|
FeatureSource fs = new MemoryDataStore(fc) |
| 234 |
/** |
.getFeatureSource(fcName); |
| 235 |
* @returns Cached bounds for the whole dataset (without applying the |
setFeatureSource(fs, layer.getAttributeMetaDataMap(), filter); |
| 236 |
* filter) or <code>null</code> |
} |
| 237 |
*/ |
} catch (Exception err) { |
| 238 |
public Envelope getBounds() { |
throw new RuntimeException(err); |
| 239 |
return bounds; |
} |
| 240 |
} |
} |
| 241 |
} |
|
| 242 |
|
/** |
| 243 |
|
* Sets the {@code StyledFeatureCollection} as new data source for the |
| 244 |
|
* table. |
| 245 |
|
* |
| 246 |
|
* @param fs |
| 247 |
|
* the feature source |
| 248 |
|
* @param amd |
| 249 |
|
* {@link AttributeMetaData}-Map to define the visible attributes |
| 250 |
|
* and translation |
| 251 |
|
*/ |
| 252 |
|
public void setFeatureCollection(StyledFeatureSourceInterface layer, |
| 253 |
|
Filter filter) { |
| 254 |
|
this.layer = layer; |
| 255 |
|
try { |
| 256 |
|
if (layer == null) |
| 257 |
|
setFeatureSource(null, null, null); |
| 258 |
|
else |
| 259 |
|
setFeatureSource(layer.getGeoObject(), layer |
| 260 |
|
.getAttributeMetaDataMap(), filter); |
| 261 |
|
} catch (Exception err) { |
| 262 |
|
throw new RuntimeException(err); |
| 263 |
|
} |
| 264 |
|
} |
| 265 |
|
|
| 266 |
|
/** |
| 267 |
|
* Resets the filter for the table. |
| 268 |
|
* |
| 269 |
|
* @param filter |
| 270 |
|
* a filter |
| 271 |
|
*/ |
| 272 |
|
public void setFilter(Filter filter) { |
| 273 |
|
try { |
| 274 |
|
setFeatureSource(this.featureSource, this.origAMD, filter); |
| 275 |
|
} catch (Exception err) { |
| 276 |
|
LOGGER.error("Setting the filter of the table model", err); |
| 277 |
|
throw new RuntimeException(err); |
| 278 |
|
} |
| 279 |
|
} |
| 280 |
|
|
| 281 |
|
/** |
| 282 |
|
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the |
| 283 |
|
* Features |
| 284 |
|
*/ |
| 285 |
|
public Filter getFilter() { |
| 286 |
|
return this.filter; |
| 287 |
|
} |
| 288 |
|
|
| 289 |
|
/** |
| 290 |
|
* After calling {@code super.reorganize(.)} this method replaced the column |
| 291 |
|
* descriptions with the titles of the {@code AttributeMetaData}. |
| 292 |
|
* |
| 293 |
|
* @param fireTableStructureChanged |
| 294 |
|
* indicates whether a table event is initiated after reorganize |
| 295 |
|
*/ |
| 296 |
|
@Override |
| 297 |
|
protected void reorganize(boolean fireTableStructureChanged) { |
| 298 |
|
super.reorganize(false); |
| 299 |
|
// translate the column names |
| 300 |
|
if (visibleAMD != null) { |
| 301 |
|
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
| 302 |
|
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
| 303 |
|
Translation title = visibleAMD.get(keys.next()).getTitle(); |
| 304 |
|
if (!I8NUtil.isEmpty(title)) { |
| 305 |
|
// System.out.println("set colname " + i + " to " + |
| 306 |
|
// title.toString()); |
| 307 |
|
colNames[i] = title.toString(); |
| 308 |
|
} |
| 309 |
|
} |
| 310 |
|
} |
| 311 |
|
if (fireTableStructureChanged) |
| 312 |
|
fireTableStructureChanged(); |
| 313 |
|
} |
| 314 |
|
|
| 315 |
|
/** |
| 316 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 317 |
|
* or <code>null</code> |
| 318 |
|
*/ |
| 319 |
|
public Envelope getBounds() { |
| 320 |
|
return bounds; |
| 321 |
|
} |
| 322 |
|
} |
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