| 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 com.vividsolutions.jts.geom.Envelope; |
* |
| 26 |
|
* Contributors: |
| 27 |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
* Martin O. J. Schmitz - initial API and implementation |
| 28 |
import skrueger.AttributeMetaData; |
* Stefan A. Tzeggai - additional utility classes |
| 29 |
import skrueger.i8n.I8NUtil; |
******************************************************************************/ |
| 30 |
import skrueger.i8n.Translation; |
package skrueger.geotools; |
| 31 |
|
|
| 32 |
/** |
import java.util.HashMap; |
| 33 |
* This class extends the the {@link FeatureCollectionTableModel} with the |
import java.util.LinkedHashSet; |
| 34 |
* functionalities of the {@link AttributeMetaData} of |
import java.util.List; |
| 35 |
* {@linkplain StyledMapInterface styled objects}. |
import java.util.Vector; |
| 36 |
* <ul> |
|
| 37 |
* <li>column names are translated according to {@link AttributeMetaData#getTitle()}</li> |
import org.apache.log4j.Logger; |
| 38 |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
import org.geotools.data.DefaultQuery; |
| 39 |
* </ul> |
import org.geotools.data.FeatureSource; |
| 40 |
* @author <a href="mailto:[email protected]">Martin Schmitz</a> (University of Bonn/Germany) |
import org.geotools.data.Query; |
| 41 |
*/ |
import org.geotools.feature.FeatureCollection; |
| 42 |
public class StyledFeatureCollectionTableModel extends FeatureCollectionTableModel { |
import org.opengis.feature.simple.SimpleFeature; |
| 43 |
/** Holds the data source as styled map. */ |
import org.opengis.feature.simple.SimpleFeatureType; |
| 44 |
protected StyledMapInterface map = null; |
import org.opengis.feature.type.AttributeDescriptor; |
| 45 |
/** Contains only the visible elements of the {@link AttributeMetaData}-Map */ |
import org.opengis.feature.type.Name; |
| 46 |
protected Map<Integer, AttributeMetaData> visibleAMD = null; |
import org.opengis.filter.Filter; |
| 47 |
/** Holds the data source for the table as {@code FeatureSource}. */ |
|
| 48 |
protected FeatureSource featureSource = null; |
import schmitzm.geotools.feature.FeatureUtil; |
| 49 |
/** Contains the complete {@link AttributeMetaData}-Map of the styled layer. */ |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
| 50 |
protected Map<Integer, AttributeMetaData> origAMD = null; |
import skrueger.AttributeMetadataImpl; |
| 51 |
/** Holds the current filter on the table */ |
import skrueger.AttributeMetadataInterface; |
| 52 |
protected Filter filter = null; |
|
| 53 |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
import com.vividsolutions.jts.geom.Envelope; |
| 54 |
protected Envelope bounds; |
|
| 55 |
|
/** |
| 56 |
/** |
* This class extends the the {@link FeatureCollectionTableModel} with the |
| 57 |
* Creates a new table model for a styled map. |
* functionalities of the {@link AttributeMetadataImpl}. |
| 58 |
* @param map the styled map |
* <ul> |
| 59 |
*/ |
* <li>column names are translated according to |
| 60 |
public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map) { |
* {@link AttributeMetadataImpl#getTitle()}</li> |
| 61 |
this(map,Filter.INCLUDE); |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
| 62 |
} |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
| 63 |
|
* applied.</li> |
| 64 |
/** |
* </ul> |
| 65 |
* Creates a new table model for a styled map. |
* |
| 66 |
* @param map the styled map |
* @author Stefan A. Tzeggai |
| 67 |
* @param filter filter applied to the table |
*/ |
| 68 |
*/ |
public class StyledFeatureCollectionTableModel extends |
| 69 |
public StyledFeatureCollectionTableModel(StyledFeatureCollectionInterface map, Filter filter) { |
FeatureCollectionTableModel { |
| 70 |
super(); |
final static private Logger LOGGER = Logger |
| 71 |
setFeatureCollection(map, filter); |
.getLogger(StyledFeatureCollectionTableModel.class); |
| 72 |
} |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
| 73 |
|
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
| 74 |
/** |
/** Holds the current filter on the table */ |
| 75 |
* Creates a new table model for a styled map. |
protected Filter filter = null; |
| 76 |
* @param map the styled map |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
| 77 |
*/ |
protected Envelope bounds; |
| 78 |
public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map) { |
/** |
| 79 |
this(map,Filter.INCLUDE); |
* Tooltips für die Spaltennamen. Wird nur beim Aufruf von |
| 80 |
} |
* {@link #reorganize} befuellt. |
| 81 |
|
*/ |
| 82 |
/** |
protected String[] colTooltips = null; |
| 83 |
* Creates a new table model for a styled map. |
|
| 84 |
* @param map the styled map |
/** A cache for the #sortedValuesVisibleOnly() **/ |
| 85 |
* @param filter filter applied to the table |
protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
| 86 |
*/ |
|
| 87 |
public StyledFeatureCollectionTableModel(StyledFeatureSourceInterface map, Filter filter) { |
/** |
| 88 |
super(); |
* Creates a new table model for a styled layer. |
| 89 |
setFeatureCollection(map, filter); |
* |
| 90 |
} |
* @param styledFeatures |
| 91 |
|
* the styled layer |
| 92 |
/** |
* @param filter |
| 93 |
* Sets a new data source for the table. |
* filter applied to the table |
| 94 |
* @param fs the feature source |
*/ |
| 95 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
public StyledFeatureCollectionTableModel( |
| 96 |
* and translation |
StyledFeaturesInterface<?> styledFeatures) { |
| 97 |
*/ |
setStyledFeatures(styledFeatures); |
| 98 |
protected void setFeatureSource(FeatureSource fs, Map<Integer, AttributeMetaData> amd, Filter filter) throws Exception { |
} |
| 99 |
if ( filter == null ) |
|
| 100 |
filter = Filter.INCLUDE; |
/** |
| 101 |
|
* This overwritten method filters the values for NODATA-values defined in |
| 102 |
this.featureSource = fs; |
* the {@link AttributeMetadataImpl} |
| 103 |
this.filter = filter; |
*/ |
| 104 |
this.origAMD = amd; |
@Override |
| 105 |
this.visibleAMD = null; |
public Object getValueAt(int row, int col) { |
| 106 |
|
Object rawValue = super.getValueAt(row, col); |
| 107 |
FeatureCollection fc = null; |
return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
| 108 |
if (fs != null) { |
} |
| 109 |
|
|
| 110 |
bounds = fs.getBounds(); |
/** |
| 111 |
|
* Sets a new data source for the table. |
| 112 |
Query query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
* |
| 113 |
if (amd != null) { |
* @param fs |
| 114 |
// determine the names of the visible Attributes |
* the feature source |
| 115 |
this.visibleAMD = StyledMapUtil.getVisibleAttributeMetaData(amd, true); |
* @param amdm |
| 116 |
Vector<String> visibleAttrNames = new Vector<String>(); |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
| 117 |
// Add the column with the geometry (usually "the_geom") |
* and translation |
| 118 |
visibleAttrNames.add(fs.getSchema().getDefaultGeometry().getLocalName()); |
*/ |
| 119 |
for (int attrIdx : visibleAMD.keySet()) |
protected void setFeatureSource( |
| 120 |
visibleAttrNames.add(fs.getSchema().getAttributeType(attrIdx).getLocalName()); |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
| 121 |
|
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
| 122 |
// create a query for the visible attributes |
|
| 123 |
String[] properties = visibleAttrNames.toArray(new String[0]); |
if (filter == null) |
| 124 |
|
filter = Filter.INCLUDE; |
| 125 |
query = new DefaultQuery(fs.getSchema().getTypeName(), filter, properties); |
|
| 126 |
} |
// this.featureSource = fs; |
| 127 |
fc = fs.getFeatures(query); |
this.filter = filter; |
| 128 |
|
this.amdMap = amdm; |
| 129 |
// FAILS:!!!, even with query = new DefaultQuery(fs.getSchema().getTypeName(), filter); |
this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
| 130 |
// java.lang.UnsupportedOperationException: Unknown feature |
|
| 131 |
// attribute: PQM_MOD |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
| 132 |
// at |
if (fs != null) { |
| 133 |
// schmitzm.geotools.feature.FeatureOperationTree.evaluate(FeatureOperationTree.java:93) |
|
| 134 |
// bounds = fc.getBounds(); |
bounds = fs.getBounds(); |
| 135 |
// SK, 17.4.2009 |
|
| 136 |
// |
final SimpleFeatureType schema = fs.getSchema(); |
| 137 |
// System.out.println("Filter = "+filter); |
Query query = new DefaultQuery(schema.getTypeName(), filter); |
| 138 |
// System.out.println("Size of FC = "+fc.size()); |
if (amdm != null) { |
| 139 |
// System.out.println("anz att= "+fc.getNumberOfAttributes()); |
LinkedHashSet<String> visibleAttrNames = new LinkedHashSet<String>(); |
| 140 |
} |
|
| 141 |
setFeatureCollection(fc); |
// Add the column with the geometry (usually "the_geom") always |
| 142 |
} |
String geomColumnLocalName = schema.getGeometryDescriptor() |
| 143 |
|
.getLocalName(); |
| 144 |
/** |
visibleAttrNames.add(geomColumnLocalName); |
| 145 |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
|
| 146 |
* and sets this as the new data source for the table. |
// Add other visible attributes as ordered by weights |
| 147 |
* @param fs the feature source |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
| 148 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
visibleAttrNames.add(a.getLocalName()); |
| 149 |
* and translation |
} |
| 150 |
*/ |
|
| 151 |
public void setFeatureCollection(StyledFeatureCollectionInterface map, Filter filter) { |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
| 152 |
this.map = map; |
// we only request the properties we need! |
| 153 |
try { |
// /** |
| 154 |
if (map == null) |
// * I got NPEs when properties contained only [the_geom] |
| 155 |
setFeatureSource(null, null, null); |
// ?!??!!?? |
| 156 |
else { |
// */ |
| 157 |
FeatureCollection fc = map.getGeoObject(); |
// if (properties.length > 1) { |
| 158 |
String fcName = fc.getFeatureType().getTypeName(); |
query = new DefaultQuery(schema.getTypeName(), filter, |
| 159 |
FeatureSource fs = new MemoryDataStore(fc).getFeatureSource(fcName); |
visibleAttrNames.toArray(new String[] {})); |
| 160 |
setFeatureSource(fs, map.getAttributeMetaDataMap(), filter); |
// } else { |
| 161 |
} |
// query = new DefaultQuery(schema.getTypeName(), filter); |
| 162 |
} catch (Exception err) { |
// } |
| 163 |
throw new RuntimeException(err); |
|
| 164 |
} |
System.out.println(query.getPropertyNames()); |
| 165 |
} |
} |
| 166 |
|
fc = fs.getFeatures(query); |
| 167 |
/** |
} |
| 168 |
* Sets the {@code StyledFeatureCollection} as new data source for the table. |
setFeatureCollection(fc); |
| 169 |
* @param fs the feature source |
} |
| 170 |
* @param amd {@link AttributeMetaData}-Map to define the visible attributes |
|
| 171 |
* and translation |
/** |
| 172 |
*/ |
* Converts the {@code StyledFeatureCollection} to a {@code FeatureSource} |
| 173 |
public void setFeatureCollection(StyledFeatureSourceInterface map, Filter filter) { |
* and sets this as the new data source for the table. |
| 174 |
this.map = map; |
* |
| 175 |
try { |
* @param fs |
| 176 |
if (map == null) |
* the feature source |
| 177 |
setFeatureSource(null, null, null); |
* @param amd |
| 178 |
else |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
| 179 |
setFeatureSource(map.getGeoObject(), map.getAttributeMetaDataMap(), filter); |
* and translation |
| 180 |
} catch (Exception err) { |
*/ |
| 181 |
throw new RuntimeException(err); |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
| 182 |
} |
try { |
| 183 |
} |
if (styledFeatures == null) |
| 184 |
|
setFeatureSource(null, null, null); |
| 185 |
/** |
else { |
| 186 |
* Resets the filter for the table. |
setFeatureSource(styledFeatures.getFeatureSource(), |
| 187 |
* @param filter a filter |
styledFeatures.getAttributeMetaDataMap(), |
| 188 |
*/ |
styledFeatures.getFilter()); |
| 189 |
public void setFilter(Filter filter) { |
} |
| 190 |
try{ |
} catch (Exception err) { |
| 191 |
setFeatureSource(this.featureSource, this.origAMD, filter); |
throw new RuntimeException(err); |
| 192 |
} catch (Exception err) { |
} |
| 193 |
throw new RuntimeException(err); |
} |
| 194 |
} |
|
| 195 |
} |
/** |
| 196 |
|
* After calling {@code super.reorganize(.)} this method replaced the column |
| 197 |
/** |
* descriptions with the titles of the {@code AttributeMetaData}. |
| 198 |
* @return <code>Filter.INCLUDE</code> or the {@link Filter} applied to the Features |
* |
| 199 |
*/ |
* @param fireTableStructureChanged |
| 200 |
public Filter getFilter() { |
* indicates whether a table event is initiated after reorganize |
| 201 |
return this.filter; |
*/ |
| 202 |
} |
@Override |
| 203 |
|
protected void reorganize(boolean fireTableStructureChanged) { |
| 204 |
/** |
|
| 205 |
* After calling {@code super.reorganize(.)} this method replaced the |
featureArray = FeatureUtil.featuresToArray(featureTable); |
| 206 |
* column descriptions with the titles of the {@code AttributeMetaData}. |
if (featureArray == null || featureArray.length == 0) { |
| 207 |
* @param fireTableStructureChanged indicates whether a table event is |
colNames = new String[0]; |
| 208 |
* initiated after reorganize |
colTooltips = new String[0]; // Only set and used in |
| 209 |
*/ |
// StyledFeatureCollectionTableModel |
| 210 |
@Override |
colClass = new Class[0]; |
| 211 |
protected void reorganize(boolean fireTableStructureChanged) { |
} else { |
| 212 |
super.reorganize(false); |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
| 213 |
// translate the column names |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
| 214 |
if (visibleAMD != null) { |
// Pruefen, welche Attribute angezeigt werden |
| 215 |
Iterator<Integer> keys = visibleAMD.keySet().iterator(); |
attrTypes.clear(); |
| 216 |
for (int i = 0; i < colNames.length && keys.hasNext(); i++) { |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
| 217 |
Translation title = visibleAMD.get(keys.next()).getTitle(); |
Name name = amd.getName(); |
| 218 |
if (!I8NUtil.isEmpty(title)) { |
AttributeDescriptor type = schema.getDescriptor(name); |
| 219 |
// System.out.println("set colname " + i + " to " + title.toString()); |
// if type can not be determined by complete name, |
| 220 |
colNames[i] = title.toString(); |
// try only the local name |
| 221 |
} |
if ( type == null ) |
| 222 |
} |
type = schema.getDescriptor(name.getLocalPart()); |
| 223 |
} |
if (attrFilter == null || attrFilter.accept(type)) |
| 224 |
if ( fireTableStructureChanged ) |
attrTypes.add(type); |
| 225 |
fireTableStructureChanged(); |
} |
| 226 |
} |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
| 227 |
|
colNames = new String[attrTypes.size()]; |
| 228 |
/** |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
| 229 |
* @returns Cached bounds for the whole dataset (without applying the |
// StyledFeatureCollectionTableModel |
| 230 |
* filter) or <code>null</code> |
colClass = new Class[attrTypes.size()]; |
| 231 |
*/ |
attrIdxForCol = new int[attrTypes.size()]; |
| 232 |
public Envelope getBounds() { |
for (int i = 0; i < colNames.length; i++) { |
| 233 |
return bounds; |
Name name = amdMapVisibleOnly.get(i).getName(); |
| 234 |
} |
AttributeDescriptor descriptor = schema.getDescriptor(name); |
| 235 |
} |
// if type can not be determined by complete name, |
| 236 |
|
// try only the local name |
| 237 |
|
if ( descriptor == null ) |
| 238 |
|
descriptor = schema.getDescriptor(name.getLocalPart()); |
| 239 |
|
|
| 240 |
|
// Not so nice in 26: find the index of an attribute... |
| 241 |
|
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
| 242 |
|
attrIdxForCol[i] = idx; |
| 243 |
|
|
| 244 |
|
String attName = schema.getAttributeDescriptors().get(idx) |
| 245 |
|
.getLocalName(); |
| 246 |
|
colNames[i] = amdMap.get(attName).getTitle().toString(); |
| 247 |
|
AttributeMetadataInterface amd = amdMap.get(attName); |
| 248 |
|
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
| 249 |
|
+ amd.getName() + "</html>"; |
| 250 |
|
colClass[i] = schema.getAttributeDescriptors().get(idx) |
| 251 |
|
.getType().getBinding(); |
| 252 |
|
} |
| 253 |
|
} |
| 254 |
|
|
| 255 |
|
// store feature indexes in HashMap to optimize findFeature(.) |
| 256 |
|
featureIdx = new HashMap<String, Integer>(); |
| 257 |
|
for (int i = 0; i < featureArray.length; i++) |
| 258 |
|
if (featureArray[i] != null) |
| 259 |
|
featureIdx.put(featureArray[i].getID(), i); |
| 260 |
|
// |
| 261 |
|
// // translate the column names |
| 262 |
|
// if (amdMap != null) { |
| 263 |
|
// for (int i = 0; i < colNames.length; i++) { |
| 264 |
|
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
| 265 |
|
// + "<br>" + colNames[i]; |
| 266 |
|
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
| 267 |
|
// |
| 268 |
|
// } |
| 269 |
|
// } |
| 270 |
|
if (fireTableStructureChanged) |
| 271 |
|
fireTableStructureChanged(); |
| 272 |
|
|
| 273 |
|
} |
| 274 |
|
|
| 275 |
|
/** |
| 276 |
|
* @return Cached bounds for the whole dataset (without applying the filter) |
| 277 |
|
* or <code>null</code> |
| 278 |
|
*/ |
| 279 |
|
public Envelope getBounds() { |
| 280 |
|
return bounds; |
| 281 |
|
} |
| 282 |
|
} |
Parent Directory
| 
Revision Log
| 
Patch