/*
* (non-Javadoc)
*
* @see org.deegree.kernel.Command#execute()
*/
public void execute() throws Exception {
for (Layer layer : layers) {
selectedFeatures = layer.getSelectedFeatures();
layer.unselectAllFeatures();
}
fireCommandProcessedEvent();
}
public void createArc() {
List<Point> points = drawingPane.getDrawObjectsAsGeoPoints();
ApplicationContainer<?> appCont = digitizerModule.getApplicationContainer();
if (points.size() >= 3) {
try {
Curve curve =
GeometryUtils.calcCircleCoordinates(
points.get(0).getPosition(),
getRadius(),
getNoOfVertices(),
points.get(1).getPosition(),
points.get(2).getPosition(),
points.get(1).getCoordinateSystem());
MapModel mapModel = appCont.getMapModel(null);
Layer layer = mapModel.getLayersSelectedForAction(MapModel.SELECTION_EDITING).get(0);
FeatureAdapter featureAdapter = (FeatureAdapter) layer.getDataAccess().get(0);
FeatureType ft = featureAdapter.getSchema();
Feature feat = featureAdapter.getDefaultFeature(ft.getName());
feat = feat.cloneDeep();
QualifiedName geomProperty = ft.getGeometryProperties()[0].getName();
feat.getProperties(geomProperty)[0].setValue(curve);
Command cmd = new InsertFeatureCommand(featureAdapter, feat);
appCont.getCommandProcessor().executeSychronously(cmd, true);
} catch (Exception ex) {
LOG.logError(ex);
DialogFactory.openErrorDialog(
appCont.getViewPlatform(),
DrawArcDialog.this,
Messages.getMessage(getLocale(), "$MD11628"),
Messages.getMessage(getLocale(), "$MD11629"),
ex);
}
}
}
/*
* (non-Javadoc)
*
* @see org.deegree.kernel.Command#undo()
*/
public void undo() throws Exception {
int size = selectedFeatures.size();
List<Identifier> fids = new ArrayList<Identifier>(size);
for (int i = 0; i < size; i++) {
Identifier fid = new Identifier(selectedFeatures.getFeature(i).getId());
fids.add(fid);
}
for (Layer layer : layers) {
layer.selectFeatures(fids, true);
}
}
/**
* force invoking a WPS process
*
* @param parameter
*/
@SuppressWarnings("unchecked")
public void process(Map<String, Object> parameter) {
String s1 = (String) parameter.get("$PROCESS");
String s2 = (String) parameter.get("$WPS");
String mmId = getInitParameter("assignedMapModel");
MapModel mm = appContainer.getMapModel(new Identifier(mmId));
SelectedFeaturesVisitor visitor = new SelectedFeaturesVisitor(-1);
try {
mm.walkLayerTree(visitor);
} catch (Exception e) {
throw new ModuleException(e.getMessage(), e);
}
FeatureCollection tmp = visitor.col;
List<Layer> layers = mm.getLayersSelectedForAction(MapModel.SELECTION_ACTION);
if (tmp.size() == 0) {
for (Layer layer : layers) {
List<DataAccessAdapter> dada = layer.getDataAccess();
for (DataAccessAdapter dataAccessAdapter : dada) {
if (dataAccessAdapter instanceof FeatureAdapter) {
tmp.addAllUncontained(((FeatureAdapter) dataAccessAdapter).getFeatureCollection());
}
}
}
}
parameter.put("$InputGeometry$", tmp);
String className = getInitParameter(s1 + '@' + s2);
try {
Class<Command> clzz = (Class<Command>) Class.forName(className);
Constructor<Command> constructor = clzz.getConstructor(new Class[] {Layer.class, Map.class});
Command command = constructor.newInstance(new Object[] {layers.get(0), parameter});
appContainer.getCommandProcessor().executeASychronously(command);
} catch (Exception e) {
throw new ModuleException(e.getMessage(), e);
}
}
/*
* (non-Javadoc)
*
* @see org.deegree.igeo.modules.remotecontrol.RequestHandler#perform(java.util.Map,
* org.deegree.igeo.ApplicationContainer)
*/
public String perform(Map<String, String> paramater, ApplicationContainer<?> appContainer)
throws ModuleException {
String tmp = paramater.get("OBJECTIDS");
if (tmp == null || tmp.length() == 0) {
throw new ModuleException(Messages.get("$DG10091"));
}
List<String> objIds = StringTools.toList(tmp, ",;", true);
tmp = paramater.get("LAYER");
if (tmp == null) {
throw new ModuleException(Messages.get("$DG10092"));
}
MapModel mapModel = appContainer.getMapModel(null);
LocalMapModelVisitor mv = new LocalMapModelVisitor(tmp);
try {
mapModel.walkLayerTree(mv);
} catch (Exception e) {
LOG.logError(e.getMessage(), e);
throw new ModuleException(e.getMessage());
}
Layer layer = mv.getResult();
if (layer == null) {
throw new ModuleException(Messages.get("$DG10093", tmp));
}
layer.setVisible(true);
// first select features in layer
List<Identifier> ids = new ArrayList<Identifier>();
for (String id : objIds) {
ids.add(new Identifier(id));
}
SelectFeatureCommand cmd = new SelectFeatureCommand(layer, ids, false);
try {
appContainer.getCommandProcessor().executeSychronously(cmd, true);
} catch (Exception e) {
LOG.logError(e.getMessage(), e);
throw new ModuleException(e.getMessage());
}
// get selected features as FeatureCollection and so their common bounding box
FeatureCollection fc = layer.getSelectedFeatures();
if (fc.size() == 0) {
throw new ModuleException(Messages.get("$DG10094", paramater.get("OBJECTIDS")));
}
Envelope env = null;
try {
env = fc.getBoundedBy();
if (env.getWidth() < 0.0001) {
// feature collection just contains one point; set fix bbox width/height
// 25 map units
env = env.getBuffer(25);
}
} catch (GeometryException e) {
LOG.logError(e.getMessage(), e);
throw new ModuleException(e.getMessage());
}
// zoom to common bounding box of selected features
ZoomCommand zcmd = new ZoomCommand(mapModel);
zcmd.setZoomBox(
env,
mapModel.getTargetDevice().getPixelWidth(),
mapModel.getTargetDevice().getPixelHeight());
if ("TRUE".equalsIgnoreCase(paramater.get("sync"))) {
try {
appContainer.getCommandProcessor().executeSychronously(zcmd, true);
} catch (Exception e) {
LOG.logError(e.getMessage(), e);
throw new ModuleException(e.getMessage());
}
} else {
appContainer.getCommandProcessor().executeASychronously(zcmd);
}
return "feature selected";
}
public void visit(Layer layer) throws Exception {
if (layer.getTitle().equals(layerTitle)) {
result = layer;
}
}