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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. Krüger - additional utility classes |
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import skrueger.i8n.Translation; |
******************************************************************************/ |
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package skrueger.geotools; |
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import com.vividsolutions.jts.geom.Envelope; |
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import java.util.HashMap; |
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/** |
import java.util.Vector; |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetaData} of |
import org.apache.log4j.Logger; |
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* {@linkplain StyledMapInterface styled objects}. |
import org.geotools.data.DefaultQuery; |
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* <ul> |
import org.geotools.data.FeatureSource; |
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* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.geotools.data.Query; |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.feature.FeatureCollection; |
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* </ul> |
import org.opengis.feature.simple.SimpleFeature; |
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* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.opengis.feature.simple.SimpleFeatureType; |
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*/ |
import org.opengis.feature.type.AttributeDescriptor; |
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public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.filter.Filter; |
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final static private Logger LOGGER = Logger.getLogger(StyledFeatureCollectionTableModel.class); |
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/** Holds the data source as styled map. */ |
import schmitzm.geotools.feature.FeatureUtil; |
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protected StyledMapInterface<?> map = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import skrueger.AttributeMetadata; |
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protected Map<Integer, AttributeMetaData> visibleAMD = null; |
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/** Holds the data source for the table as {@code FeatureSource}. */ |
import com.vividsolutions.jts.geom.Envelope; |
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protected FeatureSource featureSource = null; |
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/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
/** |
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protected Map<Integer, AttributeMetaData> origAMD = null; |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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/** Holds the current filter on the table */ |
* functionalities of the {@link AttributeMetadata}. |
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protected Filter filter = null; |
* <ul> |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
* <li>column names are translated according to |
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protected Envelope bounds; |
* {@link AttributeMetadata#getTitle()}</li> |
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* <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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* Creates a new table model for a styled map. |
* applied.</li> |
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* @param map the styled map |
* </ul> |
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*/ |
* |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* @author Stefan A. Krüger |
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this(map,Filter.INCLUDE); |
*/ |
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} |
public class StyledFeatureCollectionTableModel extends |
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|
FeatureCollectionTableModel { |
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/** |
final static private Logger LOGGER = Logger |
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* Creates a new table model for a styled map. |
.getLogger(StyledFeatureCollectionTableModel.class); |
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* @param map the styled map |
/** Contains the complete {@link AttributeMetadata}-Map of the styled layer. */ |
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* @param filter filter applied to the table |
protected AttributeMetadataMap amdMap = null; |
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*/ |
/** Holds the current filter on the table */ |
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public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
protected Filter filter = null; |
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super(); |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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setFeatureCollection(map, filter); |
protected Envelope bounds; |
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} |
/** |
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|
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
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/** |
* {@link #reorganize} befuellt. |
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* Creates a new table model for a styled map. |
*/ |
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* @param map the styled map |
protected String[] colTooltips = null; |
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*/ |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** |
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this(map,Filter.INCLUDE); |
* Creates a new table model for a styled layer. |
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} |
* |
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|
* @param styledFeatures |
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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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* @param map the styled map |
* filter applied to the table |
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* @param filter filter applied to the table |
*/ |
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*/ |
public StyledFeatureCollectionTableModel( |
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public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
StyledFeaturesInterface<?> styledFeatures) { |
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super(); |
setStyledFeatures(styledFeatures); |
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setFeatureCollection(map, filter); |
} |
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} |
|
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|
/** |
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/** |
* Sets a new data source for the table. |
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* Sets a new data source for the table. |
* |
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* @param fs the feature source |
* @param fs |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* the feature source |
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* and translation |
* @param amdm |
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*/ |
* {@link AttributeMetadata}-Map to define the visible attributes |
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protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
* and translation |
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if ( filter == null ) |
*/ |
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filter = Filter.INCLUDE; |
protected void setFeatureSource( |
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FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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this.featureSource = fs; |
AttributeMetadataMap amdm, Filter filter) throws Exception { |
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this.filter = filter; |
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this.origAMD = amd; |
if (filter == null) |
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this.visibleAMD = null; |
filter = Filter.INCLUDE; |
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|
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FeatureCollection fc = null; |
// this.featureSource = fs; |
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if (fs != null) { |
this.filter = filter; |
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this.amdMap = amdm; |
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bounds = fs.getBounds(); |
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FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
if (fs != null) { |
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if (amd != null) { |
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// determine the names of the visible Attributes |
bounds = fs.getBounds(); |
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this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
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Vector<String> visibleAttrNames = new Vector<String>(); |
final SimpleFeatureType schema = fs.getSchema(); |
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// Add the column with the geometry (usually "the_geom") |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
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visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
if (amdm != null) { |
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for (int attrIdx : visibleAMD.keySet()) |
Vector<String> visibleAttrNames = new Vector<String>(); |
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visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
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// Add the column with the geometry (usually "the_geom") |
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// create a query for the visible attributes |
visibleAttrNames.add(schema.getGeometryDescriptor() |
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String[] properties = visibleAttrNames.toArray(new String[0]); |
.getLocalName()); |
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|
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LOGGER.debug("Query contains the following attributes: " + visibleAttrNames); |
// Add other visible attributes as ordered by weights |
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for (AttributeMetadata a : amdm.sortedValuesVisibleOnly()) { |
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query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
visibleAttrNames.add(a.getLocalName()); |
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} |
} |
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fc = fs.getFeatures(query); |
|
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|
// for (AttributeDescriptor aDesc : |
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// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
// schema.getAttributeDescriptors()) { |
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// java.lang.UnsupportedOperationException: Unknown feature |
// |
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// attribute: PQM_MOD |
// // Always add the geometry |
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// at |
// if (schema.getGeometryDescriptor() |
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// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
// .getName().equals(aDesc.getName())) { |
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// bounds = fc.getBounds(); |
// visibleAttrNames.add(schema.getGeometryDescriptor() |
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// SK, 17.4.2009 |
// .getLocalName()); |
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// |
// continue; |
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// System.out.println("Filter = "+filter); |
// } |
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// System.out.println("Size of FC = "+fc.size()); |
// |
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// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
// if (amd.get(aDesc.getName()).isVisible()) |
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} |
// visibleAttrNames.add(aDesc.getName().getLocalPart()); |
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setFeatureCollection(fc); |
// } |
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} |
// |
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|
// // create a query for the visible attributes |
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/** |
String[] properties = visibleAttrNames.toArray(new String[] {}); |
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* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
// |
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* and sets this as the new data source for the table. |
// LOGGER.debug("Query contains the following attributes: " |
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* @param fs the feature source |
// + visibleAttrNames); |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
|
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* and translation |
/** |
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*/ |
* I got NPEs when properties contained only [the_geom] ?!??!!?? |
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public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
* TODO Try again one day... Not today... 20.11.2009, SK |
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this.map = map; |
*/ |
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try { |
if (properties.length > 1) { |
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if (map == null) |
query = new DefaultQuery(schema.getTypeName(), filter, |
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setFeatureSource(null, null, null); |
properties); |
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else { |
} else { |
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FeatureCollection fc = map.getGeoObject(); |
query = new DefaultQuery(schema.getTypeName(), filter); |
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String fcName = fc.getSchema().getTypeName(); |
} |
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FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
} |
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setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
fc = fs.getFeatures(query); |
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} |
} |
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} catch (Exception err) { |
setFeatureCollection(fc); |
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throw new RuntimeException(err); |
} |
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} |
|
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} |
/** |
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|
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
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/** |
* and sets this as the new data source for the table. |
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* Sets the {@code StyledFeatureCollection} as new data source for the table. |
* |
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* @param fs the feature source |
* @param fs |
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* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* the feature source |
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* and translation |
* @param amd |
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*/ |
* {@link AttributeMetadata}-Map to define the visible attributes |
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public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* and translation |
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this.map = map; |
*/ |
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try { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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if (map == null) |
try { |
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setFeatureSource(null, null, null); |
if (styledFeatures == null) |
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else |
setFeatureSource(null, null, null); |
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setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
else { |
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} catch (Exception err) { |
setFeatureSource(styledFeatures.getFeatureSource(), |
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throw new RuntimeException(err); |
styledFeatures.getAttributeMetaDataMap(), |
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} |
styledFeatures.getFilter()); |
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} |
} |
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|
} catch (Exception err) { |
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/** |
throw new RuntimeException(err); |
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* Resets the filter for the table. |
} |
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* @param filter a filter |
} |
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*/ |
|
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public void setFilter(Filter filter) { |
/** |
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try{ |
* After calling {@code super.reorganize(.)} this method replaced the column |
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setFeatureSource(this.featureSource, this.origAMD, filter); |
* descriptions with the titles of the {@code AttributeMetaData}. |
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} catch (Exception err) { |
* |
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LOGGER.error("Setting the filter of the table model", err); |
* @param fireTableStructureChanged |
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throw new RuntimeException(err); |
* indicates whether a table event is initiated after reorganize |
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} |
*/ |
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} |
@Override |
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|
protected void reorganize(boolean fireTableStructureChanged) { |
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/** |
|
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* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
featureArray = FeatureUtil.featuresToArray(featureTable); |
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*/ |
if (featureArray == null || featureArray.length == 0) { |
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public Filter getFilter() { |
colNames = new String[0]; |
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return this.filter; |
colTooltips = new String[0]; // Only set and used in |
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} |
// StyledFeatureCollectionTableModel |
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|
colClass = new Class[0]; |
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/** |
} else { |
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* After calling {@code super.reorganize(.)} this method replaced the |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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* column descriptions with the titles of the {@code AttributeMetaData}. |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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* @param fireTableStructureChanged indicates whether a table event is |
// Pruefen, welche Attribute angezeigt werden |
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* initiated after reorganize |
attrTypes.clear(); |
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*/ |
for (AttributeMetadata amd : amdMap.sortedValuesVisibleOnly()) { |
| 215 |
@Override |
AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
| 216 |
protected void reorganize(boolean fireTableStructureChanged) { |
if (attrFilter == null || attrFilter.accept(type)) |
| 217 |
super.reorganize(false); |
attrTypes.add(type); |
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// translate the column names |
} |
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if (visibleAMD != null) { |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 220 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
colNames = new String[attrTypes.size()]; |
| 221 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
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Translation title = visibleAMD.get(keys.next()).getTitle(); |
// StyledFeatureCollectionTableModel |
| 223 |
if (!I8NUtil.isEmpty(title)) { |
colClass = new Class[attrTypes.size()]; |
| 224 |
// System.out.println("set colname " + i + " to " + title.toString()); |
attrIdxForCol = new int[attrTypes.size()]; |
| 225 |
colNames[i] = title.toString(); |
for (int i = 0; i < colNames.length; i++) { |
| 226 |
} |
AttributeDescriptor descriptor = schema.getDescriptor(amdMap.sortedValuesVisibleOnly().get(i).getName()); |
| 227 |
} |
|
| 228 |
} |
// Not so nice in 26: find the index of an attribute... |
| 229 |
if ( fireTableStructureChanged ) |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 230 |
fireTableStructureChanged(); |
attrIdxForCol[i] = idx; |
| 231 |
} |
|
| 232 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 233 |
/** |
.getLocalName(); |
| 234 |
* @return Cached bounds for the whole dataset (without applying the |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 235 |
* filter) or <code>null</code> |
AttributeMetadata amd = amdMap.get(attName); |
| 236 |
*/ |
colTooltips[i] = "<html>"+amd.getDesc().toString()+"<br>"+amd.getName()+"</html>"; |
| 237 |
public Envelope getBounds() { |
colClass[i] = schema.getAttributeDescriptors().get(idx).getType() |
| 238 |
return bounds; |
.getBinding(); |
| 239 |
} |
} |
| 240 |
} |
} |
| 241 |
|
|
| 242 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 243 |
|
featureIdx = new HashMap<String, Integer>(); |
| 244 |
|
for (int i = 0; i < featureArray.length; i++) |
| 245 |
|
if (featureArray[i] != null) |
| 246 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 247 |
|
// |
| 248 |
|
// // translate the column names |
| 249 |
|
// if (amdMap != null) { |
| 250 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 251 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 252 |
|
// + "<br>" + colNames[i]; |
| 253 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 254 |
|
// |
| 255 |
|
// } |
| 256 |
|
// } |
| 257 |
|
if (fireTableStructureChanged) |
| 258 |
|
fireTableStructureChanged(); |
| 259 |
|
|
| 260 |
|
} |
| 261 |
|
|
| 262 |
|
/** |
| 263 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 264 |
|
* or <code>null</code> |
| 265 |
|
*/ |
| 266 |
|
public Envelope getBounds() { |
| 267 |
|
return bounds; |
| 268 |
|
} |
| 269 |
|
} |
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