@Override
public void PlotObjectsReceived(String msg) {
// {PlotID=xxxxxxxxxx}xml
int pos = msg.indexOf("}");
if (pos > msg.length() || pos < 0) return;
String plotID = msg.substring(1, pos);
msg = msg.substring(pos + 1);
pos = plotID.indexOf("=");
if (pos > msg.length() || pos < 0) return;
plotID = plotID.substring(pos + 1);
if (plotID.equalsIgnoreCase("0")) {
return;
}
// 获取数据类型 {type=**}
pos = msg.indexOf("}");
if (pos > msg.length() || pos < 0) return;
String type = msg.substring(1, pos);
msg = msg.substring(pos + 1);
pos = type.indexOf("=");
if (pos > type.length() || pos < 0) return;
type = type.substring(pos + 1);
GeometryType geometryType =
(GeometryType) Enum.parse(GeometryType.class, Integer.parseInt(type));
Geometry geometry;
if (geometryType == GeometryType.GEOGRAPHICOBJECT) {
geometry = new GeoGraphicObject();
geometry.fromXML(msg);
} else if (geometryType == GeometryType.GEOREGION) {
geometry = new GeoRegion();
geometry.fromXML(msg);
} else {
geometry = new GeoLine();
geometry.fromXML(msg);
}
Layer layerCAD = mMapControl.getMap().getLayers().get(0);
Recordset record =
((DatasetVector) layerCAD.getDataset()).getRecordset(false, CursorType.DYNAMIC);
record.moveFirst();
String nodeName = "PlotID";
try {
boolean bHasGeometry = false;
while (!record.isEOF()) {
String old = record.getFieldValue(nodeName).toString();
if (old.equalsIgnoreCase(plotID)) {
record.edit();
record.setGeometry(geometry);
record.update();
bHasGeometry = true;
break;
}
record.moveNext();
}
if (!bHasGeometry) {
record.edit();
if (geometry.getType() == GeometryType.GEOLINE) {
GeoStyle style = new GeoStyle();
style.setLineColor(new com.supermap.data.Color(127, 127, 127));
style.setFillForeColor(new com.supermap.data.Color(189, 235, 255));
style.setLineWidth(1.0);
geometry.setStyle(style);
} else if (geometry.getType() == GeometryType.GEOREGION) {
GeoStyle style = new GeoStyle();
style.setLineColor(new com.supermap.data.Color(91, 89, 91));
style.setFillForeColor(new com.supermap.data.Color(189, 235, 255));
style.setLineWidth(1.0);
geometry.setStyle(style);
}
record.addNew(geometry);
record.setFieldValue(nodeName, plotID);
record.update();
m_ArraySendedIDs.add(plotID);
}
} catch (Exception ex) {
ex.printStackTrace();
}
record.close();
record.dispose();
mMapControl.getMap().refresh();
}
