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/** SCHMITZM - This file is part of the java library of Martin O.J. Schmitz (SCHMITZM) |
/******************************************************************************* |
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* Copyright (c) 2009 Martin O. J. Schmitz. |
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. |
* |
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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
* This file is part of the SCHMITZM library - a collection of utility |
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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA |
* classes based on Java 1.6, focusing (not only) on Java Swing |
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* and the Geotools library. |
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Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version. |
* |
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Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License. |
* The SCHMITZM project is hosted at: |
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Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA. |
* http://wald.intevation.org/projects/schmitzm/ |
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**/ |
* |
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package skrueger.geotools; |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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* as published by the Free Software Foundation; either version 3 |
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import java.util.Iterator; |
* of the License, or (at your option) any later version. |
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import java.util.Map; |
* |
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import java.util.Vector; |
* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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import org.apache.log4j.Logger; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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import org.geotools.data.DefaultQuery; |
* GNU General Public License for more details. |
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import org.geotools.data.FeatureSource; |
* |
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import org.geotools.data.Query; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
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import org.geotools.data.memory.MemoryDataStore; |
* 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. Tzeggai - 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.LinkedHashSet; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.List; |
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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 {@link AttributeMetaData#getTitle()}</li> |
import org.geotools.data.FeatureSource; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.data.Query; |
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* </ul> |
import org.geotools.feature.FeatureCollection; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.opengis.feature.simple.SimpleFeature; |
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*/ |
import org.opengis.feature.simple.SimpleFeatureType; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.type.AttributeDescriptor; |
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final static private Logger LOGGER = Logger.getLogger(StyledFeatureCollectionTableModel.class); |
import org.opengis.feature.type.Name; |
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/** Holds the data source as styled map. */ |
import org.opengis.filter.Filter; |
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protected StyledMapInterface<?> map = null; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import schmitzm.geotools.feature.FeatureUtil; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import skrueger.AttributeMetadataImpl; |
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protected FeatureSource featureSource = null; |
import skrueger.AttributeMetadataInterface; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
import com.vividsolutions.jts.geom.Envelope; |
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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 **/ |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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protected Envelope bounds; |
* functionalities of the {@link AttributeMetadataImpl}. |
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* <ul> |
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/** |
* <li>column names are translated according to |
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* Creates a new table model for a styled map. |
* {@link AttributeMetadataImpl#getTitle()}</li> |
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* @param map the styled map |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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*/ |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* applied.</li> |
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this(map,Filter.INCLUDE); |
* </ul> |
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} |
* |
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|
* @author Stefan A. Tzeggai |
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/** |
*/ |
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* Creates a new table model for a styled map. |
public class StyledFeatureCollectionTableModel extends |
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* @param map the styled map |
FeatureCollectionTableModel { |
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* @param filter filter applied to the table |
final static private Logger LOGGER = Logger |
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*/ |
.getLogger(StyledFeatureCollectionTableModel.class); |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
/** |
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super(); |
* Contains the complete {@link AttributeMetadataImpl}-Map of the styled |
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setFeatureCollection(map, filter); |
* layer. |
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} |
*/ |
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protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
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/** |
/** Holds the current filter on the table */ |
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* Creates a new table model for a styled map. |
protected Filter filter = null; |
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* @param map the styled map |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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*/ |
protected Envelope bounds; |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** |
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this(map,Filter.INCLUDE); |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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} |
* {@link #reorganize} befuellt. |
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*/ |
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/** |
protected String[] colTooltips = null; |
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* Creates a new table model for a styled map. |
|
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* @param map the styled map |
/** |
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* @param filter filter applied to the table |
* A cache for the #sortedValuesVisibleOnly(). WHen the amd is changed |
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*/ |
* externally, this object will stay the same |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
**/ |
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super(); |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
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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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* Sets a new data source for the table. |
* @param styledFeatures |
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* @param fs the feature source |
* the styled layer |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* @param filter |
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* and translation |
* filter applied to the table |
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*/ |
*/ |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
public StyledFeatureCollectionTableModel( |
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if ( filter == null ) |
StyledFeaturesInterface<?> styledFeatures) { |
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filter = Filter.INCLUDE; |
setStyledFeatures(styledFeatures); |
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} |
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this.featureSource = fs; |
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this.filter = filter; |
/** |
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this.origAMD = amd; |
* This overwritten method filters the values for NODATA-values defined in |
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this.visibleAMD = null; |
* the {@link AttributeMetadataImpl} |
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|
*/ |
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FeatureCollection fc = null; |
@Override |
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if (fs != null) { |
public Object getValueAt(int row, int col) { |
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|
Object rawValue = super.getValueAt(row, col); |
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bounds = fs.getBounds(); |
return amdMapVisibleOnly.get(col).fiterNodata(rawValue); |
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|
} |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
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if (amd != null) { |
/** |
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// determine the names of the visible Attributes |
* Sets a new data source for the table. |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
* |
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Vector<String> visibleAttrNames = new Vector<String>(); |
* @param fs |
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// Add the column with the geometry (usually "the_geom") |
* the feature source |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
* @param amdm |
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for (int attrIdx : visibleAMD.keySet()) |
* {@link AttributeMetadataImpl}-Map to define the visible |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
* attributes and translation |
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|
*/ |
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// create a query for the visible attributes |
protected void setFeatureSource( |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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|
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, |
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
Filter filter) throws Exception { |
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|
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
if (filter == null) |
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} |
filter = Filter.INCLUDE; |
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fc = fs.getFeatures(query); |
|
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|
// this.featureSource = fs; |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
this.filter = filter; |
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// java.lang.UnsupportedOperationException: Unknown feature |
this.amdMap = amdm; |
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// attribute: PQM_MOD |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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// at |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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// bounds = fc.getBounds(); |
if (fs != null) { |
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// SK, 17.4.2009 |
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// |
bounds = fs.getBounds(); |
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// System.out.println("Filter = "+filter); |
|
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// System.out.println("Size of FC = "+fc.size()); |
final SimpleFeatureType schema = fs.getSchema(); |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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} |
if (amdm != null) { |
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setFeatureCollection(fc); |
LinkedHashSet<String> visibleAttrNames = new LinkedHashSet<String>(); |
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} |
|
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|
// Add the column with the geometry (usually "the_geom") always |
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/** |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
.getLocalName()); |
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* and sets this as the new data source for the table. |
|
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* @param fs the feature source |
// Add other visible attributes as ordered by weights |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
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* and translation |
visibleAttrNames.add(a.getLocalName()); |
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*/ |
} |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
|
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this.map = map; |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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try { |
// we only request the properties we need! |
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if (map == null) |
// /** |
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setFeatureSource(null, null, null); |
// * I got NPEs when properties contained only [the_geom] |
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else { |
// ?!??!!?? |
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FeatureCollection fc = map.getGeoObject(); |
// */ |
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String fcName = fc.getSchema().getTypeName(); |
// if (properties.length > 1) { |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
query = new DefaultQuery(schema.getTypeName(), filter, |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
visibleAttrNames.toArray(new String[] {})); |
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} |
// } else { |
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} catch (Exception err) { |
// query = new DefaultQuery(schema.getTypeName(), filter); |
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throw new RuntimeException(err); |
// } |
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} |
} |
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} |
fc = fs.getFeatures(query); |
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|
} |
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/** |
setFeatureCollection(fc); |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
} |
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* @param fs the feature source |
|
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
/** |
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* and translation |
* 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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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* |
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this.map = map; |
* @param fs |
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try { |
* the feature source |
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if (map == null) |
* @param amd |
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setFeatureSource(null, null, null); |
* {@link AttributeMetadataImpl}-Map to define the visible |
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else |
* attributes and translation |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
*/ |
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} catch (Exception err) { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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throw new RuntimeException(err); |
try { |
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} |
if (styledFeatures == null) |
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} |
setFeatureSource(null, null, null); |
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|
else { |
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/** |
setFeatureSource(styledFeatures.getFeatureSource(), |
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* Resets the filter for the table. |
styledFeatures.getAttributeMetaDataMap(), |
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* @param filter a filter |
styledFeatures.getFilter()); |
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*/ |
} |
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public void setFilter(Filter filter) { |
} catch (Exception err) { |
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try{ |
throw new RuntimeException(err); |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
} |
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} catch (Exception err) { |
} |
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LOGGER.error("Setting the filter of the table model", err); |
|
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throw new RuntimeException(err); |
/** |
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} |
* After calling {@code super.reorganize(.)} this method replaced the column |
| 200 |
} |
* descriptions with the titles of the {@code AttributeMetaData}. |
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|
* |
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/** |
* @param fireTableStructureChanged |
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
* indicates whether a table event is initiated after reorganize |
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*/ |
*/ |
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public Filter getFilter() { |
@Override |
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return this.filter; |
protected void reorganize(boolean fireTableStructureChanged) { |
| 207 |
} |
|
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|
featureArray = FeatureUtil.featuresToArray(featureTable); |
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/** |
if (featureArray == null || featureArray.length == 0) { |
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* After calling {@code super.reorganize(.)} this method replaced the |
colNames = new String[0]; |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
colTooltips = new String[0]; // Only set and used in |
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* @param fireTableStructureChanged indicates whether a table event is |
// StyledFeatureCollectionTableModel |
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* initiated after reorganize |
colClass = new Class[0]; |
| 214 |
*/ |
} else { |
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@Override |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
| 216 |
protected void reorganize(boolean fireTableStructureChanged) { |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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super.reorganize(false); |
// Pruefen, welche Attribute angezeigt werden |
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// translate the column names |
attrTypes.clear(); |
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if (visibleAMD != null) { |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
| 220 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
Name name = amd.getName(); |
| 221 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
AttributeDescriptor type = schema.getDescriptor(name); |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
// if type can not be determined by complete name, |
| 223 |
if (!I8NUtil.isEmpty(title)) { |
// try only the local name |
| 224 |
// System.out.println("set colname " + i + " to " + title.toString()); |
if (type == null) |
| 225 |
colNames[i] = title.toString(); |
type = schema.getDescriptor(name.getLocalPart()); |
| 226 |
} |
if (attrFilter == null || attrFilter.accept(type)) |
| 227 |
} |
attrTypes.add(type); |
| 228 |
} |
} |
| 229 |
if ( fireTableStructureChanged ) |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 230 |
fireTableStructureChanged(); |
colNames = new String[attrTypes.size()]; |
| 231 |
} |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 232 |
|
// StyledFeatureCollectionTableModel |
| 233 |
/** |
colClass = new Class[attrTypes.size()]; |
| 234 |
* @returns Cached bounds for the whole dataset (without applying the |
attrIdxForCol = new int[attrTypes.size()]; |
| 235 |
* filter) or <code>null</code> |
for (int i = 0; i < colNames.length; i++) { |
| 236 |
*/ |
Name name = amdMapVisibleOnly.get(i).getName(); |
| 237 |
public Envelope getBounds() { |
AttributeDescriptor descriptor = schema.getDescriptor(name); |
| 238 |
return bounds; |
// if type can not be determined by complete name, |
| 239 |
} |
// try only the local name |
| 240 |
} |
if (descriptor == null) |
| 241 |
|
descriptor = schema.getDescriptor(name.getLocalPart()); |
| 242 |
|
|
| 243 |
|
// Not so nice in 26: find the index of an attribute... |
| 244 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 245 |
|
attrIdxForCol[i] = idx; |
| 246 |
|
|
| 247 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 248 |
|
.getLocalName(); |
| 249 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 250 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 251 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 252 |
|
+ amd.getName() + "</html>"; |
| 253 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 254 |
|
.getType().getBinding(); |
| 255 |
|
} |
| 256 |
|
} |
| 257 |
|
|
| 258 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 259 |
|
featureIdx = new HashMap<String, Integer>(); |
| 260 |
|
for (int i = 0; i < featureArray.length; i++) |
| 261 |
|
if (featureArray[i] != null) |
| 262 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 263 |
|
// |
| 264 |
|
// // translate the column names |
| 265 |
|
// if (amdMap != null) { |
| 266 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 267 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 268 |
|
// + "<br>" + colNames[i]; |
| 269 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 270 |
|
// |
| 271 |
|
// } |
| 272 |
|
// } |
| 273 |
|
if (fireTableStructureChanged) |
| 274 |
|
fireTableStructureChanged(); |
| 275 |
|
|
| 276 |
|
} |
| 277 |
|
|
| 278 |
|
/** |
| 279 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 280 |
|
* or <code>null</code> |
| 281 |
|
*/ |
| 282 |
|
public Envelope getBounds() { |
| 283 |
|
return bounds; |
| 284 |
|
} |
| 285 |
|
} |
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