| 1 |
/** SCHMITZM - This file is part of the java library of Martin O.J. Schmitz (SCHMITZM) |
/******************************************************************************* |
| 2 |
|
* Copyright (c) 2009 Martin O. J. Schmitz. |
| 3 |
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. |
* |
| 4 |
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 |
| 5 |
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 |
| 6 |
|
* and the Geotools library. |
| 7 |
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. |
* |
| 8 |
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: |
| 9 |
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/ |
| 10 |
**/ |
* |
| 11 |
package skrueger.geotools; |
* This program is free software; you can redistribute it and/or |
| 12 |
|
* modify it under the terms of the GNU Lesser General Public License |
| 13 |
import java.util.Iterator; |
* as published by the Free Software Foundation; either version 3 |
| 14 |
import java.util.Map; |
* of the License, or (at your option) any later version. |
| 15 |
import java.util.TreeMap; |
* |
| 16 |
import java.util.Vector; |
* This program is distributed in the hope that it will be useful, |
| 17 |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 |
import org.geotools.data.DefaultQuery; |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 |
import org.geotools.data.FeatureSource; |
* GNU General Public License for more details. |
| 20 |
import org.geotools.data.Query; |
* |
| 21 |
import org.geotools.data.memory.MemoryDataStore; |
* You should have received a copy of the GNU Lesser General Public License (license.txt) |
| 22 |
import org.geotools.feature.FeatureCollection; |
* along with this program; if not, write to the Free Software |
| 23 |
import org.opengis.filter.Filter; |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 24 |
|
* or try this link: http://www.gnu.org/licenses/lgpl.html |
| 25 |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* |
| 26 |
import skrueger.AttributeMetaData; |
* Contributors: |
| 27 |
import skrueger.i8n.I8NUtil; |
* Martin O. J. Schmitz - initial API and implementation |
| 28 |
import skrueger.i8n.Translation; |
* Stefan A. Tzeggai - additional utility classes |
| 29 |
|
******************************************************************************/ |
| 30 |
/** |
package skrueger.geotools; |
| 31 |
* This class extends the the {@link FeatureCollectionTableModel} with the |
|
| 32 |
* functionalities of the {@link AttributeMetaData} of |
import java.util.HashMap; |
| 33 |
* {@linkplain StyledMapInterface styled objects}. |
import java.util.LinkedHashSet; |
| 34 |
* <ul> |
import java.util.List; |
| 35 |
* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
|
| 36 |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.apache.log4j.Logger; |
| 37 |
* </ul> |
import org.geotools.data.DefaultQuery; |
| 38 |
* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.data.FeatureSource; |
| 39 |
*/ |
import org.geotools.data.Query; |
| 40 |
public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.geotools.feature.FeatureCollection; |
| 41 |
/** Holds the data source as styled map. */ |
import org.opengis.feature.simple.SimpleFeature; |
| 42 |
protected StyledMapInterface map = null; |
import org.opengis.feature.simple.SimpleFeatureType; |
| 43 |
/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.feature.type.AttributeDescriptor; |
| 44 |
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import org.opengis.feature.type.Name; |
| 45 |
/** Holds the data source for the table as {@code FeatureSource}. */ |
import org.opengis.filter.Filter; |
| 46 |
protected FeatureSource featureSource = null; |
|
| 47 |
/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import schmitzm.geotools.feature.FeatureUtil; |
| 48 |
protected Map<Integer, AttributeMetaData> origAMD = null; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
| 49 |
/** Holds the current filter on the table */ |
import skrueger.AttributeMetadataImpl; |
| 50 |
protected Filter filter = null; |
import skrueger.AttributeMetadataInterface; |
| 51 |
|
|
| 52 |
/** |
import com.vividsolutions.jts.geom.Envelope; |
| 53 |
* Creates a new table model for a styled map. |
|
| 54 |
* @param map the styled map |
/** |
| 55 |
*/ |
* This class extends the the {@link FeatureCollectionTableModel} with the |
| 56 |
public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* functionalities of the {@link AttributeMetadataImpl}. |
| 57 |
this(map,Filter.INCLUDE); |
* <ul> |
| 58 |
} |
* <li>column names are translated according to |
| 59 |
|
* {@link AttributeMetadataImpl#getTitle()}</li> |
| 60 |
/** |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
| 61 |
* Creates a new table model for a styled map. |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
| 62 |
* @param map the styled map |
* applied.</li> |
| 63 |
* @param filter filter applied to the table |
* </ul> |
| 64 |
*/ |
* |
| 65 |
public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
* @author Stefan A. Tzeggai |
| 66 |
super(); |
*/ |
| 67 |
setFeatureCollection(map, filter); |
public class StyledFeatureCollectionTableModel extends |
| 68 |
} |
FeatureCollectionTableModel { |
| 69 |
|
final static private Logger LOGGER = Logger |
| 70 |
/** |
.getLogger(StyledFeatureCollectionTableModel.class); |
| 71 |
* Creates a new table model for a styled map. |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
| 72 |
* @param map the styled map |
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
| 73 |
*/ |
/** Holds the current filter on the table */ |
| 74 |
public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
protected Filter filter = null; |
| 75 |
this(map,Filter.INCLUDE); |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
| 76 |
} |
protected Envelope bounds; |
| 77 |
|
/** |
| 78 |
/** |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
| 79 |
* Creates a new table model for a styled map. |
* {@link #reorganize} befuellt. |
| 80 |
* @param map the styled map |
*/ |
| 81 |
* @param filter filter applied to the table |
protected String[] colTooltips = null; |
| 82 |
*/ |
|
| 83 |
public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
/** A cache for the #sortedValuesVisibleOnly() **/ |
| 84 |
super(); |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
| 85 |
setFeatureCollection(map, filter); |
|
| 86 |
} |
/** |
| 87 |
|
* Creates a new table model for a styled layer. |
| 88 |
/** |
* |
| 89 |
* Sets a new data source for the table. |
* @param styledFeatures |
| 90 |
* @param fs the feature source |
* the styled layer |
| 91 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
* @param filter |
| 92 |
* and translation |
* filter applied to the table |
| 93 |
*/ |
*/ |
| 94 |
protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
public StyledFeatureCollectionTableModel( |
| 95 |
if ( filter == null ) |
StyledFeaturesInterface<?> styledFeatures) { |
| 96 |
filter = Filter.INCLUDE; |
setStyledFeatures(styledFeatures); |
| 97 |
|
} |
| 98 |
this.featureSource = fs; |
|
| 99 |
this.filter = filter; |
/** |
| 100 |
this.origAMD = amd; |
* This overwritten method filters the values for NODATA-values defined in |
| 101 |
this.visibleAMD = null; |
* the {@link AttributeMetadataImpl} |
| 102 |
|
*/ |
| 103 |
FeatureCollection fc = null; |
@Override |
| 104 |
if (fs != null) { |
public Object getValueAt(int row, int col) { |
| 105 |
Query query = new DefaultQuery(); |
Object rawValue = super.getValueAt(row, col); |
| 106 |
if (amd != null) { |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
| 107 |
// determine the names of the visible Attributes |
} |
| 108 |
this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
|
| 109 |
Vector<String> visibleAttrNames = new Vector<String>(); |
/** |
| 110 |
// Add the column with the geometry (usually "the_geom") |
* Sets a new data source for the table. |
| 111 |
visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
* |
| 112 |
for (int attrIdx : visibleAMD.keySet()) |
* @param fs |
| 113 |
visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
* the feature source |
| 114 |
|
* @param amdm |
| 115 |
// create a query for the visible attributes |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
| 116 |
String[] properties = visibleAttrNames.toArray(new String[0]); |
* and translation |
| 117 |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
*/ |
| 118 |
} |
protected void setFeatureSource( |
| 119 |
fc = fs.getFeatures(query); |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
| 120 |
} |
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
| 121 |
setFeatureCollection(fc); |
|
| 122 |
} |
if (filter == null) |
| 123 |
|
filter = Filter.INCLUDE; |
| 124 |
/** |
|
| 125 |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
// this.featureSource = fs; |
| 126 |
* and sets this as the new data source for the table. |
this.filter = filter; |
| 127 |
* @param fs the feature source |
this.amdMap = amdm; |
| 128 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
| 129 |
* and translation |
|
| 130 |
*/ |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
| 131 |
public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
if (fs != null) { |
| 132 |
this.map = map; |
|
| 133 |
try { |
bounds = fs.getBounds(); |
| 134 |
if (map == null) |
|
| 135 |
setFeatureSource(null, null, null); |
final SimpleFeatureType schema = fs.getSchema(); |
| 136 |
else { |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
| 137 |
FeatureCollection fc = map.getGeoObject(); |
if (amdm != null) { |
| 138 |
String fcName = fc.getFeatureType().getTypeName(); |
LinkedHashSet<String> visibleAttrNames = new LinkedHashSet<String>(); |
| 139 |
FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
|
| 140 |
setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
// Add the column with the geometry (usually "the_geom") always |
| 141 |
} |
visibleAttrNames.add(schema.getGeometryDescriptor() |
| 142 |
} catch (Exception err) { |
.getLocalName()); |
| 143 |
throw new RuntimeException(err); |
|
| 144 |
} |
// Add other visible attributes as ordered by weights |
| 145 |
} |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
| 146 |
|
visibleAttrNames.add(a.getLocalName()); |
| 147 |
/** |
} |
| 148 |
* Sets the {@code StyledFeatureCollection} as new data source for the table. |
|
| 149 |
* @param fs the feature source |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
| 150 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
// we only request the properties we need! |
| 151 |
* and translation |
// /** |
| 152 |
*/ |
// * I got NPEs when properties contained only [the_geom] |
| 153 |
public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
// ?!??!!?? |
| 154 |
this.map = map; |
// */ |
| 155 |
try { |
// if (properties.length > 1) { |
| 156 |
if (map == null) |
query = new DefaultQuery(schema.getTypeName(), filter, |
| 157 |
setFeatureSource(null, null, null); |
visibleAttrNames.toArray(new String[] {})); |
| 158 |
else |
// } else { |
| 159 |
setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
// query = new DefaultQuery(schema.getTypeName(), filter); |
| 160 |
} catch (Exception err) { |
// } |
| 161 |
throw new RuntimeException(err); |
} |
| 162 |
} |
fc = fs.getFeatures(query); |
| 163 |
} |
} |
| 164 |
|
setFeatureCollection(fc); |
| 165 |
/** |
} |
| 166 |
* Resets the filter for the table. |
|
| 167 |
* @param filter a filter |
/** |
| 168 |
*/ |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
| 169 |
public void setFilter(Filter filter) { |
* and sets this as the new data source for the table. |
| 170 |
try{ |
* |
| 171 |
setFeatureSource(this.featureSource, this.origAMD, filter); |
* @param fs |
| 172 |
} catch (Exception err) { |
* the feature source |
| 173 |
throw new RuntimeException(err); |
* @param amd |
| 174 |
} |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
| 175 |
} |
* and translation |
| 176 |
|
*/ |
| 177 |
/** |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
| 178 |
* After calling {@code super.reorganize(.)} this method replaced the |
try { |
| 179 |
* column descriptions with the titles of the {@code AttributeMetaData}. |
if (styledFeatures == null) |
| 180 |
* @param fireTableStructureChanged indicates whether a table event is |
setFeatureSource(null, null, null); |
| 181 |
* initiated after reorganize |
else { |
| 182 |
*/ |
setFeatureSource(styledFeatures.getFeatureSource(), |
| 183 |
@Override |
styledFeatures.getAttributeMetaDataMap(), |
| 184 |
protected void reorganize(boolean fireTableStructureChanged) { |
styledFeatures.getFilter()); |
| 185 |
super.reorganize(false); |
} |
| 186 |
// translate the column names |
} catch (Exception err) { |
| 187 |
if (visibleAMD != null) { |
throw new RuntimeException(err); |
| 188 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
} |
| 189 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
} |
| 190 |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
|
| 191 |
if (!I8NUtil.isEmpty(title)) { |
/** |
| 192 |
System.out.println("set colname " + i + " to " + title.toString()); |
* After calling {@code super.reorganize(.)} this method replaced the column |
| 193 |
colNames[i] = title.toString(); |
* descriptions with the titles of the {@code AttributeMetaData}. |
| 194 |
} |
* |
| 195 |
} |
* @param fireTableStructureChanged |
| 196 |
} |
* indicates whether a table event is initiated after reorganize |
| 197 |
if ( fireTableStructureChanged ) |
*/ |
| 198 |
fireTableStructureChanged(); |
@Override |
| 199 |
} |
protected void reorganize(boolean fireTableStructureChanged) { |
| 200 |
} |
|
| 201 |
|
featureArray = FeatureUtil.featuresToArray(featureTable); |
| 202 |
|
if (featureArray == null || featureArray.length == 0) { |
| 203 |
|
colNames = new String[0]; |
| 204 |
|
colTooltips = new String[0]; // Only set and used in |
| 205 |
|
// StyledFeatureCollectionTableModel |
| 206 |
|
colClass = new Class[0]; |
| 207 |
|
} else { |
| 208 |
|
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
| 209 |
|
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 210 |
|
// Pruefen, welche Attribute angezeigt werden |
| 211 |
|
attrTypes.clear(); |
| 212 |
|
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
| 213 |
|
Name name = amd.getName(); |
| 214 |
|
AttributeDescriptor type = schema.getDescriptor(name); |
| 215 |
|
// if type can not be determined by complete name, |
| 216 |
|
// try only the local name |
| 217 |
|
if ( type == null ) |
| 218 |
|
type = schema.getDescriptor(name.getLocalPart()); |
| 219 |
|
if (attrFilter == null || attrFilter.accept(type)) |
| 220 |
|
attrTypes.add(type); |
| 221 |
|
} |
| 222 |
|
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 223 |
|
colNames = new String[attrTypes.size()]; |
| 224 |
|
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 225 |
|
// StyledFeatureCollectionTableModel |
| 226 |
|
colClass = new Class[attrTypes.size()]; |
| 227 |
|
attrIdxForCol = new int[attrTypes.size()]; |
| 228 |
|
for (int i = 0; i < colNames.length; i++) { |
| 229 |
|
Name name = amdMapVisibleOnly.get(i).getName(); |
| 230 |
|
AttributeDescriptor descriptor = schema.getDescriptor(name); |
| 231 |
|
// if type can not be determined by complete name, |
| 232 |
|
// try only the local name |
| 233 |
|
if ( descriptor == null ) |
| 234 |
|
descriptor = schema.getDescriptor(name.getLocalPart()); |
| 235 |
|
|
| 236 |
|
// Not so nice in 26: find the index of an attribute... |
| 237 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 238 |
|
attrIdxForCol[i] = idx; |
| 239 |
|
|
| 240 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 241 |
|
.getLocalName(); |
| 242 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 243 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 244 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 245 |
|
+ amd.getName() + "</html>"; |
| 246 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 247 |
|
.getType().getBinding(); |
| 248 |
|
} |
| 249 |
|
} |
| 250 |
|
|
| 251 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 252 |
|
featureIdx = new HashMap<String, Integer>(); |
| 253 |
|
for (int i = 0; i < featureArray.length; i++) |
| 254 |
|
if (featureArray[i] != null) |
| 255 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 256 |
|
// |
| 257 |
|
// // translate the column names |
| 258 |
|
// if (amdMap != null) { |
| 259 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 260 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 261 |
|
// + "<br>" + colNames[i]; |
| 262 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 263 |
|
// |
| 264 |
|
// } |
| 265 |
|
// } |
| 266 |
|
if (fireTableStructureChanged) |
| 267 |
|
fireTableStructureChanged(); |
| 268 |
|
|
| 269 |
|
} |
| 270 |
|
|
| 271 |
|
/** |
| 272 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 273 |
|
* or <code>null</code> |
| 274 |
|
*/ |
| 275 |
|
public Envelope getBounds() { |
| 276 |
|
return bounds; |
| 277 |
|
} |
| 278 |
|
} |
Parent Directory
| 
Revision Log
| 
Patch