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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.Vector; |
* |
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|
* This program is distributed in the hope that it will be useful, |
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import org.apache.log4j.Logger; |
* 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.AttributeType; |
* along with this program; if not, write to the Free Software |
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import org.geotools.feature.FeatureCollection; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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import org.opengis.filter.Filter; |
* or try this link: http://www.gnu.org/licenses/lgpl.html |
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|
* |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Contributors: |
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import skrueger.AttributeMetaData; |
* Martin O. J. Schmitz - initial API and implementation |
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import skrueger.i8n.I8NUtil; |
* Stefan A. Krüger - additional utility classes |
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import skrueger.i8n.Translation; |
******************************************************************************/ |
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package skrueger.geotools; |
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import com.vividsolutions.jts.geom.Envelope; |
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import java.util.HashMap; |
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/** |
import java.util.List; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.Vector; |
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* functionalities of the {@link AttributeMetaData} of |
|
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* {@linkplain StyledMapInterface styled objects}. |
import org.apache.log4j.Logger; |
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* <ul> |
import org.geotools.data.DefaultQuery; |
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* <li>column names are translated according to |
import org.geotools.data.FeatureSource; |
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* {@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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* |
import org.opengis.feature.simple.SimpleFeatureType; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> |
import org.opengis.feature.type.AttributeDescriptor; |
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* (University of Bonn/Germany) |
import org.opengis.filter.Filter; |
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*/ |
|
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public class StyledFeatureCollectionTableModel extends |
import schmitzm.geotools.feature.FeatureUtil; |
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FeatureCollectionTableModel { |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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final static private Logger LOGGER = Logger |
import skrueger.AttributeMetadata; |
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.getLogger(StyledFeatureCollectionTableModel.class); |
import skrueger.AttributeMetadataImpl; |
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/** Holds the data source as styled map. */ |
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protected StyledMapInterface<?> map = null; |
import com.vividsolutions.jts.geom.Envelope; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
/** |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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protected FeatureSource featureSource = null; |
* functionalities of the {@link AttributeMetadataImpl}. |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
* <ul> |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
* <li>column names are translated according to |
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/** Holds the current filter on the table */ |
* {@link AttributeMetadataImpl#getTitle()}</li> |
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protected Filter filter = null; |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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protected Envelope bounds; |
* applied.</li> |
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|
* </ul> |
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/** |
* |
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* Creates a new table model for a styled map. |
* @author Stefan A. Krüger |
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* |
*/ |
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* @param map |
public class StyledFeatureCollectionTableModel extends |
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* the styled map |
FeatureCollectionTableModel { |
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*/ |
final static private Logger LOGGER = Logger |
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public StyledFeatureCollectionTableModel( |
.getLogger(StyledFeatureCollectionTableModel.class); |
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StyledFeatureCollectionInterface map) { |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
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this(map, Filter.INCLUDE); |
protected AttributeMetadataMap<? extends AttributeMetadata> amdMap = null; |
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} |
/** Holds the current filter on the table */ |
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|
protected Filter filter = null; |
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/** |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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* Creates a new table model for a styled map. |
protected Envelope bounds; |
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* |
/** |
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* @param map |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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* the styled map |
* {@link #reorganize} befuellt. |
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* @param filter |
*/ |
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* filter applied to the table |
protected String[] colTooltips = null; |
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*/ |
|
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public StyledFeatureCollectionTableModel( |
/** A cache for the #sortedValuesVisibleOnly() **/ |
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StyledFeatureCollectionInterface map, Filter filter) { |
protected List<? extends AttributeMetadata> amdMapVisibleOnly = null; |
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super(); |
|
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setFeatureCollection(map, filter); |
/** |
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} |
* Creates a new table model for a styled layer. |
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|
* |
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/** |
* @param styledFeatures |
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* Creates a new table model for a styled map. |
* the styled layer |
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* |
* @param filter |
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* @param map |
* filter applied to the table |
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* the styled map |
*/ |
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*/ |
public StyledFeatureCollectionTableModel( |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
StyledFeaturesInterface<?> styledFeatures) { |
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this(map, Filter.INCLUDE); |
setStyledFeatures(styledFeatures); |
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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. |
* This overwritten method filters the values for NODATA-values defined in |
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* |
* the {@link AttributeMetadataImpl} |
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* @param map |
*/ |
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* the styled map |
@Override |
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* @param filter |
public Object getValueAt(int row, int col) { |
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* filter applied to the table |
Object rawValue = super.getValueAt(row, col); |
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*/ |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, |
} |
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Filter filter) { |
|
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super(); |
/** |
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setFeatureCollection(map, filter); |
* Sets a new data source for the table. |
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} |
* |
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|
* @param fs |
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/** |
* the feature source |
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* Sets a new data source for the table. |
* @param amdm |
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* |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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* @param fs |
* and translation |
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* the feature source |
*/ |
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* @param amd |
protected void setFeatureSource( |
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* {@link AttributeMetaData}-Map to define the visible attributes |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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* and translation |
AttributeMetadataMap<? extends AttributeMetadata> amdm, Filter filter) throws Exception { |
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*/ |
|
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protected void setFeatureSource(FeatureSource fs, |
if (filter == null) |
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Map<Integer, AttributeMetaData> amd, Filter filter) |
filter = Filter.INCLUDE; |
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throws Exception { |
|
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if (filter == null) |
// this.featureSource = fs; |
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filter = Filter.INCLUDE; |
this.filter = filter; |
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|
this.amdMap = amdm; |
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this.featureSource = fs; |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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this.filter = filter; |
|
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this.origAMD = amd; |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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this.visibleAMD = null; |
if (fs != null) { |
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|
|
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FeatureCollection fc = null; |
bounds = fs.getBounds(); |
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if (fs != null) { |
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|
final SimpleFeatureType schema = fs.getSchema(); |
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bounds = fs.getBounds(); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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|
if (amdm != null) { |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
Vector<String> visibleAttrNames = new Vector<String>(); |
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if (amd != null) { |
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// determine the names of the visible Attributes |
// Add the column with the geometry (usually "the_geom") always |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData( |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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amd, true); |
.getLocalName()); |
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Vector<String> visibleAttrNames = new Vector<String>(); |
|
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// Add the column with the geometry (usually "the_geom") |
// Add other visible attributes as ordered by weights |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry() |
for (AttributeMetadata a : amdMapVisibleOnly) { |
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.getLocalName()); |
visibleAttrNames.add(a.getLocalName()); |
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for (int attrIdx : visibleAMD.keySet()) { |
} |
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|
|
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/** |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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* If the user removed columns from the schema of the DBF |
// we only request the properties we need! |
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* file, there might exist AttributeMetaData for columns |
// /** |
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* that don't exists. We check here to avoid an |
// * I got NPEs when properties contained only [the_geom] |
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* ArrayOutOfIndex. |
// ?!??!!?? |
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*/ |
// */ |
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if (attrIdx < fs.getSchema().getAttributeCount()) { |
// if (properties.length > 1) { |
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final AttributeType attributeTypeAtIdx = fs.getSchema() |
query = new DefaultQuery(schema.getTypeName(), filter, |
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.getAttributeType(attrIdx); |
visibleAttrNames.toArray(new String[] {})); |
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visibleAttrNames.add(attributeTypeAtIdx.getLocalName()); |
// } else { |
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} else { |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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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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} |
} |
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} |
fc = fs.getFeatures(query); |
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|
} |
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// create a query for the visible attributes |
setFeatureCollection(fc); |
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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); |
* 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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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, |
* |
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properties); |
* @param fs |
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} |
* the feature source |
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fc = fs.getFeatures(query); |
* @param amd |
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|
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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// FAILS:!!!, even with query = new |
* and translation |
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// DefaultQuery(fs.getSchema().getTypeName(), filter); |
*/ |
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// java.lang.UnsupportedOperationException: Unknown feature |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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// attribute: PQM_MOD |
try { |
| 178 |
// at |
if (styledFeatures == null) |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
setFeatureSource(null, null, null); |
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// bounds = fc.getBounds(); |
else { |
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// SK, 17.4.2009 |
setFeatureSource(styledFeatures.getFeatureSource(), |
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// |
styledFeatures.getAttributeMetaDataMap(), |
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// System.out.println("Filter = "+filter); |
styledFeatures.getFilter()); |
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// System.out.println("Size of FC = "+fc.size()); |
} |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
} catch (Exception err) { |
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} |
throw new RuntimeException(err); |
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setFeatureCollection(fc); |
} |
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} |
} |
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|
|
| 190 |
/** |
/** |
| 191 |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
* After calling {@code super.reorganize(.)} this method replaced the column |
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* and sets this as the new data source for the table. |
* descriptions with the titles of the {@code AttributeMetaData}. |
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* |
* |
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* @param fs |
* @param fireTableStructureChanged |
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* the feature source |
* indicates whether a table event is initiated after reorganize |
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* @param amd |
*/ |
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* {@link AttributeMetaData}-Map to define the visible attributes |
@Override |
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* and translation |
protected void reorganize(boolean fireTableStructureChanged) { |
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*/ |
|
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public void setFeatureCollection(StyledFeatureCollectionInterface map, |
featureArray = FeatureUtil.featuresToArray(featureTable); |
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Filter filter) { |
if (featureArray == null || featureArray.length == 0) { |
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this.map = map; |
colNames = new String[0]; |
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try { |
colTooltips = new String[0]; // Only set and used in |
| 204 |
if (map == null) |
// StyledFeatureCollectionTableModel |
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setFeatureSource(null, null, null); |
colClass = new Class[0]; |
| 206 |
else { |
} else { |
| 207 |
FeatureCollection fc = map.getGeoObject(); |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
| 208 |
String fcName = fc.getSchema().getTypeName(); |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 209 |
FeatureSource fs = new MemoryDataStore(fc) |
// Pruefen, welche Attribute angezeigt werden |
| 210 |
.getFeatureSource(fcName); |
attrTypes.clear(); |
| 211 |
setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
for (AttributeMetadata amd : amdMapVisibleOnly) { |
| 212 |
} |
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
| 213 |
} catch (Exception err) { |
if (attrFilter == null || attrFilter.accept(type)) |
| 214 |
throw new RuntimeException(err); |
attrTypes.add(type); |
| 215 |
} |
} |
| 216 |
} |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 217 |
|
colNames = new String[attrTypes.size()]; |
| 218 |
/** |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 219 |
* Sets the {@code StyledFeatureCollection} as new data source for the |
// StyledFeatureCollectionTableModel |
| 220 |
* table. |
colClass = new Class[attrTypes.size()]; |
| 221 |
* |
attrIdxForCol = new int[attrTypes.size()]; |
| 222 |
* @param fs |
for (int i = 0; i < colNames.length; i++) { |
| 223 |
* the feature source |
AttributeDescriptor descriptor = schema |
| 224 |
* @param amd |
.getDescriptor(amdMapVisibleOnly.get(i).getName()); |
| 225 |
* {@link AttributeMetaData}-Map to define the visible attributes |
|
| 226 |
* and translation |
// Not so nice in 26: find the index of an attribute... |
| 227 |
*/ |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 228 |
public void setFeatureCollection(StyledFeatureSourceInterface map, |
attrIdxForCol[i] = idx; |
| 229 |
Filter filter) { |
|
| 230 |
this.map = map; |
String attName = schema.getAttributeDescriptors().get(idx) |
| 231 |
try { |
.getLocalName(); |
| 232 |
if (map == null) |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 233 |
setFeatureSource(null, null, null); |
AttributeMetadata amd = amdMap.get(attName); |
| 234 |
else |
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 235 |
setFeatureSource(map.getGeoObject(), map |
+ amd.getName() + "</html>"; |
| 236 |
.getAttributeMetaDataMap(), filter); |
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 237 |
} catch (Exception err) { |
.getType().getBinding(); |
| 238 |
throw new RuntimeException(err); |
} |
| 239 |
} |
} |
| 240 |
} |
|
| 241 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 242 |
/** |
featureIdx = new HashMap<String, Integer>(); |
| 243 |
* Resets the filter for the table. |
for (int i = 0; i < featureArray.length; i++) |
| 244 |
* |
if (featureArray[i] != null) |
| 245 |
* @param filter |
featureIdx.put(featureArray[i].getID(), i); |
| 246 |
* a filter |
// |
| 247 |
*/ |
// // translate the column names |
| 248 |
public void setFilter(Filter filter) { |
// if (amdMap != null) { |
| 249 |
try { |
// for (int i = 0; i < colNames.length; i++) { |
| 250 |
setFeatureSource(this.featureSource, this.origAMD, filter); |
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 251 |
} catch (Exception err) { |
// + "<br>" + colNames[i]; |
| 252 |
LOGGER.error("Setting the filter of the table model", err); |
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 253 |
throw new RuntimeException(err); |
// |
| 254 |
} |
// } |
| 255 |
} |
// } |
| 256 |
|
if (fireTableStructureChanged) |
| 257 |
/** |
fireTableStructureChanged(); |
| 258 |
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the |
|
| 259 |
* Features |
} |
| 260 |
*/ |
|
| 261 |
public Filter getFilter() { |
/** |
| 262 |
return this.filter; |
* @return Cached bounds for the whole dataset (without applying the filter) |
| 263 |
} |
* or <code>null</code> |
| 264 |
|
*/ |
| 265 |
/** |
public Envelope getBounds() { |
| 266 |
* After calling {@code super.reorganize(.)} this method replaced the column |
return bounds; |
| 267 |
* descriptions with the titles of the {@code AttributeMetaData}. |
} |
| 268 |
* |
} |
|
* @param fireTableStructureChanged |
|
|
* indicates whether a table event is initiated after reorganize |
|
|
*/ |
|
|
@Override |
|
|
protected void reorganize(boolean fireTableStructureChanged) { |
|
|
super.reorganize(false); |
|
|
// translate the column names |
|
|
if (visibleAMD != null) { |
|
|
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
|
|
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
|
|
Translation title = visibleAMD.get(keys.next()).getTitle(); |
|
|
if (!I8NUtil.isEmpty(title)) { |
|
|
// System.out.println("set colname " + i + " to " + |
|
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// 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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} |
|
|
|
|
|
/** |
|
|
* @return Cached bounds for the whole dataset (without applying the filter) |
|
|
* or <code>null</code> |
|
|
*/ |
|
|
public Envelope getBounds() { |
|
|
return bounds; |
|
|
} |
|
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} |
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