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* |
* |
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* Contributors: |
* Contributors: |
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* Martin O. J. Schmitz - initial API and implementation |
* Martin O. J. Schmitz - initial API and implementation |
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* Stefan A. Krüger - additional utility classes |
* Stefan A. Tzeggai - additional utility classes |
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******************************************************************************/ |
******************************************************************************/ |
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package skrueger.geotools; |
package skrueger.geotools; |
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import java.util.HashMap; |
import java.util.HashMap; |
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import java.util.List; |
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import java.util.Vector; |
import java.util.Vector; |
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import org.apache.log4j.Logger; |
import org.apache.log4j.Logger; |
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import org.opengis.feature.simple.SimpleFeature; |
import org.opengis.feature.simple.SimpleFeature; |
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import org.opengis.feature.simple.SimpleFeatureType; |
import org.opengis.feature.simple.SimpleFeatureType; |
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import org.opengis.feature.type.AttributeDescriptor; |
import org.opengis.feature.type.AttributeDescriptor; |
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import org.opengis.feature.type.Name; |
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import org.opengis.filter.Filter; |
import org.opengis.filter.Filter; |
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import schmitzm.geotools.feature.FeatureUtil; |
import schmitzm.geotools.feature.FeatureUtil; |
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import schmitzm.geotools.gui.FeatureCollectionTableModel; |
import schmitzm.geotools.gui.FeatureCollectionTableModel; |
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import skrueger.AttributeMetadata; |
import skrueger.AttributeMetadataImpl; |
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import skrueger.AttributeMetadataInterface; |
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import com.vividsolutions.jts.geom.Envelope; |
import com.vividsolutions.jts.geom.Envelope; |
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/** |
/** |
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* This class extends the the {@link FeatureCollectionTableModel} with the |
* This class extends the the {@link FeatureCollectionTableModel} with the |
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* functionalities of the {@link AttributeMetadata}. |
* functionalities of the {@link AttributeMetadataImpl}. |
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* <ul> |
* <ul> |
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* <li>column names are translated according to |
* <li>column names are translated according to |
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* {@link AttributeMetadata#getTitle()}</li> |
* {@link AttributeMetadataImpl#getTitle()}</li> |
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* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
* <li>columns are hidden according to {@link AttributeMetaData#isVisible()()}</li> |
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* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
* <li>Any filter defined in the {@link StyledFeaturesInterface} will be |
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* applied.</li> |
* applied.</li> |
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* </ul> |
* </ul> |
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* |
* |
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* @author Stefan A. Krüger |
* @author Stefan A. Tzeggai |
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*/ |
*/ |
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public class StyledFeatureCollectionTableModel extends |
public class StyledFeatureCollectionTableModel extends |
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FeatureCollectionTableModel { |
FeatureCollectionTableModel { |
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final static private Logger LOGGER = Logger |
final static private Logger LOGGER = Logger |
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.getLogger(StyledFeatureCollectionTableModel.class); |
.getLogger(StyledFeatureCollectionTableModel.class); |
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/** Contains the complete {@link AttributeMetadata}-Map of the styled layer. */ |
/** Contains the complete {@link AttributeMetadataImpl}-Map of the styled layer. */ |
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protected AttributeMetadataMap amdMap = null; |
protected AttributeMetadataMap<? extends AttributeMetadataInterface> amdMap = null; |
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/** Holds the current filter on the table */ |
/** Holds the current filter on the table */ |
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protected Filter filter = null; |
protected Filter filter = null; |
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/** Holds the Bounds for all features. Only set once during the constructor **/ |
/** Holds the Bounds for all features. Only set once during the constructor **/ |
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*/ |
*/ |
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protected String[] colTooltips = null; |
protected String[] colTooltips = null; |
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/** A cache for the #sortedValuesVisibleOnly() **/ |
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protected List<? extends AttributeMetadataInterface> amdMapVisibleOnly = null; |
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/** |
/** |
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* Creates a new table model for a styled layer. |
* Creates a new table model for a styled layer. |
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* |
* |
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} |
} |
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/** |
/** |
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* This overwritten method filters the values for NODATA-values defined in |
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* the {@link AttributeMetadataImpl} |
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*/ |
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@Override |
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public Object getValueAt(int row, int col) { |
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Object rawValue = super.getValueAt(row, col); |
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return amdMap.sortedValuesVisibleOnly().get(col).fiterNodata(rawValue); |
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} |
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/** |
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* Sets a new data source for the table. |
* Sets a new data source for the table. |
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* |
* |
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* @param fs |
* @param fs |
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* the feature source |
* the feature source |
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* @param amdm |
* @param amdm |
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* {@link AttributeMetadata}-Map to define the visible attributes |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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* and translation |
* and translation |
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*/ |
*/ |
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protected void setFeatureSource( |
protected void setFeatureSource( |
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FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
FeatureSource<SimpleFeatureType, SimpleFeature> fs, |
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AttributeMetadataMap amdm, Filter filter) throws Exception { |
AttributeMetadataMap<? extends AttributeMetadataInterface> amdm, Filter filter) throws Exception { |
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|
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if (filter == null) |
if (filter == null) |
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filter = Filter.INCLUDE; |
filter = Filter.INCLUDE; |
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// this.featureSource = fs; |
// this.featureSource = fs; |
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this.filter = filter; |
this.filter = filter; |
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this.amdMap = amdm; |
this.amdMap = amdm; |
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this.amdMapVisibleOnly = amdMap.sortedValuesVisibleOnly(); |
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FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
FeatureCollection<SimpleFeatureType, SimpleFeature> fc = null; |
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if (fs != null) { |
if (fs != null) { |
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.getLocalName()); |
.getLocalName()); |
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|
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// Add other visible attributes as ordered by weights |
// Add other visible attributes as ordered by weights |
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for (AttributeMetadata a : amdm.sortedValuesVisibleOnly()) { |
for (AttributeMetadataInterface a : amdMapVisibleOnly) { |
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visibleAttrNames.add(a.getLocalName()); |
visibleAttrNames.add(a.getLocalName()); |
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} |
} |
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// Tested with 2.6.x trunk from 2009-11-26 and it now works. So we only request the properties we need! |
// Tested with 2.6.x trunk from 2009-11-26 and it now works. So |
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// /** |
// we only request the properties we need! |
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// * I got NPEs when properties contained only [the_geom] ?!??!!?? |
// /** |
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// */ |
// * I got NPEs when properties contained only [the_geom] |
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// if (properties.length > 1) { |
// ?!??!!?? |
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query = new DefaultQuery(schema.getTypeName(), filter, |
// */ |
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visibleAttrNames.toArray(new String[] {})); |
// if (properties.length > 1) { |
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// } else { |
query = new DefaultQuery(schema.getTypeName(), filter, |
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// query = new DefaultQuery(schema.getTypeName(), filter); |
visibleAttrNames.toArray(new String[] {})); |
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// } |
// } else { |
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// query = new DefaultQuery(schema.getTypeName(), filter); |
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// } |
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} |
} |
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fc = fs.getFeatures(query); |
fc = fs.getFeatures(query); |
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} |
} |
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* @param fs |
* @param fs |
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* the feature source |
* the feature source |
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* @param amd |
* @param amd |
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* {@link AttributeMetadata}-Map to define the visible attributes |
* {@link AttributeMetadataImpl}-Map to define the visible attributes |
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* and translation |
* and translation |
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*/ |
*/ |
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public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
public void setStyledFeatures(StyledFeaturesInterface<?> styledFeatures) { |
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if (featureArray == null || featureArray.length == 0) { |
if (featureArray == null || featureArray.length == 0) { |
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colNames = new String[0]; |
colNames = new String[0]; |
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colTooltips = new String[0]; // Only set and used in |
colTooltips = new String[0]; // Only set and used in |
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// StyledFeatureCollectionTableModel |
// StyledFeatureCollectionTableModel |
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colClass = new Class[0]; |
colClass = new Class[0]; |
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} else { |
} else { |
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// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
// Struktur der Tabelle vom AttributeMetaDtaaMap übernehmen |
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SimpleFeatureType schema = featureArray[0].getFeatureType(); |
SimpleFeatureType schema = featureArray[0].getFeatureType(); |
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// Pruefen, welche Attribute angezeigt werden |
// Pruefen, welche Attribute angezeigt werden |
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attrTypes.clear(); |
attrTypes.clear(); |
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for (AttributeMetadata amd : amdMap.sortedValuesVisibleOnly()) { |
for (AttributeMetadataInterface amd : amdMapVisibleOnly) { |
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AttributeDescriptor type = schema.getDescriptor(amd.getName()); |
Name name = amd.getName(); |
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AttributeDescriptor type = schema.getDescriptor(name); |
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// if type can not be determined by complete name, |
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// try only the local name |
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if ( type == null ) |
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type = schema.getDescriptor(name.getLocalPart()); |
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if (attrFilter == null || attrFilter.accept(type)) |
if (attrFilter == null || attrFilter.accept(type)) |
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attrTypes.add(type); |
attrTypes.add(type); |
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} |
} |
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// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
// Namen und Attribut-Indizes der angezeigten Spalten ermitteln |
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colNames = new String[attrTypes.size()]; |
colNames = new String[attrTypes.size()]; |
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colTooltips = new String[attrTypes.size()]; // Only set and used in |
colTooltips = new String[attrTypes.size()]; // Only set and used in |
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// StyledFeatureCollectionTableModel |
// StyledFeatureCollectionTableModel |
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colClass = new Class[attrTypes.size()]; |
colClass = new Class[attrTypes.size()]; |
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attrIdxForCol = new int[attrTypes.size()]; |
attrIdxForCol = new int[attrTypes.size()]; |
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for (int i = 0; i < colNames.length; i++) { |
for (int i = 0; i < colNames.length; i++) { |
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AttributeDescriptor descriptor = schema.getDescriptor(amdMap.sortedValuesVisibleOnly().get(i).getName()); |
Name name = amdMapVisibleOnly.get(i).getName(); |
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AttributeDescriptor descriptor = schema.getDescriptor(name); |
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// if type can not be determined by complete name, |
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// try only the local name |
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if ( descriptor == null ) |
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descriptor = schema.getDescriptor(name.getLocalPart()); |
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|
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// Not so nice in 26: find the index of an attribute... |
// Not so nice in 26: find the index of an attribute... |
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int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
int idx = schema.getAttributeDescriptors().indexOf(descriptor); |
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String attName = schema.getAttributeDescriptors().get(idx) |
String attName = schema.getAttributeDescriptors().get(idx) |
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.getLocalName(); |
.getLocalName(); |
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colNames[i] = amdMap.get(attName).getTitle().toString(); |
colNames[i] = amdMap.get(attName).getTitle().toString(); |
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AttributeMetadata amd = amdMap.get(attName); |
AttributeMetadataInterface amd = amdMap.get(attName); |
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colTooltips[i] = "<html>"+amd.getDesc().toString()+"<br>"+amd.getName()+"</html>"; |
colTooltips[i] = "<html>" + amd.getDesc().toString() + "<br>" |
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colClass[i] = schema.getAttributeDescriptors().get(idx).getType() |
+ amd.getName() + "</html>"; |
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.getBinding(); |
colClass[i] = schema.getAttributeDescriptors().get(idx) |
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|
.getType().getBinding(); |
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} |
} |
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} |
} |
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|
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for (int i = 0; i < featureArray.length; i++) |
for (int i = 0; i < featureArray.length; i++) |
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if (featureArray[i] != null) |
if (featureArray[i] != null) |
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featureIdx.put(featureArray[i].getID(), i); |
featureIdx.put(featureArray[i].getID(), i); |
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// |
// |
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// // translate the column names |
// // translate the column names |
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// if (amdMap != null) { |
// if (amdMap != null) { |
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// for (int i = 0; i < colNames.length; i++) { |
// for (int i = 0; i < colNames.length; i++) { |
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// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
// colTooltips[i] = amdMap.get(colNames[i]).getDesc().toString() |
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// + "<br>" + colNames[i]; |
// + "<br>" + colNames[i]; |
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// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
// colNames[i] = amdMap.get(colNames[i]).getTitle().toString(); |
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// |
// |
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// } |
// } |
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// } |
// } |
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if (fireTableStructureChanged) |
if (fireTableStructureChanged) |
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fireTableStructureChanged(); |
fireTableStructureChanged(); |
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