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