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