public GeometryStylePanel(final GeometryStyleRenderer geometryStyleRenderer) {
super(geometryStyleRenderer, true);
this.geometryStyleRenderer = geometryStyleRenderer;
this.geometryStyle = geometryStyleRenderer.getStyle();
final AbstractRecordLayer layer = geometryStyleRenderer.getLayer();
final RecordDefinition recordDefinition = layer.getRecordDefinition();
final FieldDefinition geometryField = recordDefinition.getGeometryField();
if (geometryField != null) {
this.geometryDataType = geometryField.getDataType();
if (DataTypes.GEOMETRY_COLLECTION.equals(this.geometryDataType)) {
this.geometryDataType = DataTypes.GEOMETRY;
} else if (DataTypes.MULTI_POINT.equals(this.geometryDataType)) {
this.geometryDataType = DataTypes.POINT;
} else if (DataTypes.MULTI_LINE_STRING.equals(this.geometryDataType)) {
this.geometryDataType = DataTypes.LINE_STRING;
} else if (DataTypes.MULTI_POLYGON.equals(this.geometryDataType)) {
this.geometryDataType = DataTypes.POLYGON;
}
final JPanel panel = new JPanel(new BorderLayout());
add(panel, 1);
final JPanel stylePanels = new JPanel(new VerticalLayout(5));
panel.add(stylePanels, BorderLayout.CENTER);
this.previews = Panels.titledTransparentVerticalLayout("Preview", 5);
final JPanel previewContainer = new JPanel(new VerticalLayout());
previewContainer.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 0));
previewContainer.add(this.previews);
panel.add(previewContainer, BorderLayout.EAST);
if (DataTypes.GEOMETRY.equals(this.geometryDataType)) {
addMarkerStylePanel(stylePanels, this.geometryStyle);
addLineStylePanel(stylePanels, this.geometryStyle);
addPolygonStylePanel(stylePanels, this.geometryStyle);
this.previews.add(new MarkerStylePreview(this.geometryStyle));
addGeometryPreview(DataTypes.LINE_STRING);
addGeometryPreview(DataTypes.POLYGON);
} else if (DataTypes.POINT.equals(this.geometryDataType)) {
addMarkerStylePanel(stylePanels, this.geometryStyle);
this.previews.add(new MarkerStylePreview(this.geometryStyle));
} else if (DataTypes.LINE_STRING.equals(this.geometryDataType)) {
addLineStylePanel(stylePanels, this.geometryStyle);
addGeometryPreview(DataTypes.LINE_STRING);
} else if (DataTypes.POLYGON.equals(this.geometryDataType)) {
addLineStylePanel(stylePanels, this.geometryStyle);
addPolygonStylePanel(stylePanels, this.geometryStyle);
addGeometryPreview(DataTypes.POLYGON);
}
}
}
@Override
protected synchronized Record getNext() throws NoSuchElementException {
final FileGdbRecordStore recordStore = this.recordStore;
final FileGdbEnumRowsIterator rows = this.rows;
if (rows == null || this.closed) {
throw new NoSuchElementException();
} else {
Row row = null;
while (this.offset > 0 && this.count < this.offset) {
row = rows.next();
this.count++;
if (this.closed) {
throw new NoSuchElementException();
}
}
if (this.count - this.offset >= this.limit) {
throw new NoSuchElementException();
}
row = rows.next();
this.count++;
try {
final Record record = this.recordFactory.newRecord(this.recordDefinition);
if (this.labelCountMap == null) {
recordStore.addStatistic("query", record);
} else {
this.labelCountMap.addCount(record);
}
record.setState(RecordState.INITIALIZING);
for (final FieldDefinition field : this.recordDefinition.getFields()) {
final String name = field.getName();
final AbstractFileGdbFieldDefinition esriFieldDefinition =
(AbstractFileGdbFieldDefinition) field;
final Object value = esriFieldDefinition.getValue(row);
record.setValue(name, value);
if (this.closed) {
throw new NoSuchElementException();
}
}
record.setState(RecordState.PERSISTED);
if (this.closed) {
throw new NoSuchElementException();
}
return record;
} finally {
row.delete();
}
}
}
public void setBoundingBox(final BoundingBox boundingBox) {
final RecordDefinition recordDefinition = this.recordDefinition;
if (recordDefinition != null) {
this.boundingBox = boundingBox;
if (boundingBox != null) {
final FieldDefinition geometryField = recordDefinition.getGeometryField();
if (geometryField != null) {
final GeometryFactory geometryFactory =
geometryField.getProperty(FieldProperties.GEOMETRY_FACTORY);
if (geometryFactory != null) {
this.boundingBox = boundingBox.convert(geometryFactory);
}
}
}
}
}
/**
* Set the value of the field with the specified name.
*
* @param index The index of the field.
* @param value The new value.
*/
@Override
protected boolean setValue(final FieldDefinition fieldDefinition, Object value) {
boolean updated = false;
if (value instanceof String) {
final String string = (String) value;
if (!Property.hasValue(string)) {
value = null;
}
}
if (value instanceof SingleIdentifier) {
final SingleIdentifier identifier = (SingleIdentifier) value;
value = identifier.getValue(0);
}
final Object newValue = fieldDefinition.toFieldValue(value);
final int index = fieldDefinition.getIndex();
final Object oldValue = this.values[index];
if (!fieldDefinition.equals(oldValue, newValue)) {
updated = true;
updateState();
fieldDefinition.equals(oldValue, newValue);
}
this.values[index] = newValue;
return updated;
}
public static void write(
final File file, final RecordDefinition recordDefinition, final String dataSource)
throws IOException {
try (XmlWriter writer = new XmlWriter(new FileWriter(file))) {
writer.setIndent(true);
writer.startDocument("UTF-8", "1.0");
writer.startTag("OGRVRTDataSource");
writer.startTag("OGRVRTLayer");
final String typeName = recordDefinition.getName();
writer.attribute("name", typeName);
writer.startTag("SrcDataSource");
writer.attribute("relativeToVRT", "1");
writer.text(dataSource);
writer.endTag("SrcDataSource");
writer.element(new QName("SrcLayer"), typeName);
for (final FieldDefinition attribute : recordDefinition.getFields()) {
final String fieldName = attribute.getName();
final DataType fieldType = attribute.getDataType();
final Class<?> typeClass = attribute.getTypeClass();
if (Geometry.class.isAssignableFrom(typeClass)) {
final GeometryFactory geometryFactory = recordDefinition.getGeometryFactory();
writer.element("GeometryType", "wkb" + fieldType);
if (geometryFactory != null) {
writer.element("LayerSRS", "EPSG:" + geometryFactory.getCoordinateSystemId());
}
writer.startTag("GeometryField");
writer.attribute("encoding", "WKT");
writer.attribute("field", fieldName);
writer.attribute("name", fieldName);
writer.attribute("reportSrcColumn", "FALSE");
writer.element("GeometryType", "wkb" + fieldType);
if (geometryFactory != null) {
writer.element("SRS", "EPSG:" + geometryFactory.getCoordinateSystemId());
}
writer.endTag("GeometryField");
} else {
writer.startTag("Field");
writer.attribute("name", fieldName);
String type = "String";
if (Arrays.asList(
DataTypes.BYTE, DataTypes.SHORT, DataTypes.INT, DataTypes.LONG, DataTypes.INTEGER)
.contains(fieldType)) {
type = "Integer";
} else if (Arrays.asList(DataTypes.FLOAT, DataTypes.DOUBLE, DataTypes.DECIMAL)
.contains(fieldType)) {
type = "Real";
} else if (DataTypes.DATE.equals(type)) {
type = "Date";
} else if (DataTypes.DATE_TIME.equals(type)) {
type = "DateTime";
} else {
type = "String";
}
writer.attribute("type", type);
final int length = attribute.getLength();
if (length > 0) {
writer.attribute("width", length);
}
final int scale = attribute.getScale();
if (scale > 0) {
writer.attribute("scale", scale);
}
writer.attribute("src", fieldName);
writer.endTag("Field");
}
}
writer.endTag("OGRVRTLayer");
writer.endTag("OGRVRTDataSource");
writer.endDocument();
}
}