I had to remove the static and public methods to fit the post, but they were unchanged from the SDK. I can post them if needed. thanks// Copyright 2013 ESRI
/***
* This sample demonstrates executing a FindTask, adding the results to
* a table, and zooming to a selected result.
*/
public class FindApp {
// UI related
JTextField findText = new JTextField("Colorado");
DefaultTableModel tblModelStateInfo;
// JMap
private JMap map;
// our graphics layer for highlighted geometries
private GraphicsLayer graphicsLayer;
// for zooming to a buffered geometry
private static final double BUFFER_DISTANCE = 500000; // 500 km
// results of the Find task execution
List<FindResult> findResults = null;
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
public FindApp() {
}
// ------------------------------------------------------------------------
// Core functionality
// ------------------------------------------------------------------------
/**
* This method creates and executes the FindTask to find the input text
*
*/
private void onFind() {
tblModelStateInfo.setRowCount(0);
// return if input text is not valid
if (findText.getText() == null || findText.getText().isEmpty()) {
return;
}
// -----------------------------------------------------------------------------------------
// Find task to find value 'Colorado' in all attributes of dynamic
// service
// -----------------------------------------------------------------------------------------
// create a Find task.
FindParameters params = new FindParameters();
params.setSearchText(findText.getText());
params.setLayerIds(new int[] { 0, 1, 2,3,4,5,6,7,8});
params.setSearchFields(new String[]{"Streets"});//search only the named field
params.setOutputSpatialRef(map.getSpatialReference());
// execute the query
FindTask task = new FindTask("C:\\mpk.mpk");
try {
findResults = task.execute(params);
if (findResults == null){
return;
}
for (FindResult result : findResults) {
tblModelStateInfo.addRow(new Object[] {
result.getAttributes().get(result.getDisplayFieldName()),
Integer.valueOf(result.getLayerId()), result.getLayerName(),
result.getFoundFieldName(), result.getValue() });
}
} catch (Exception e) {
e.printStackTrace();
}
}
// ------------------------------------------------------------------------
// Private methods
// ------------------------------------------------------------------------
/**
* Creates a window.
*
* @return a window.
*/
private JFrame createWindow() {
JFrame window = new JFrame("Find Application");
window.setBounds(100, 100, 1000, 700);
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
window.getContentPane().setLayout(new BorderLayout(0, 0));
window.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent windowEvent) {
super.windowClosing(windowEvent);
map.dispose();
}
});
return window;
}
/**
* Creates a map.
*
* @return a map.
*/
private JMap createMap() throws Exception {
final JMap jMap = new JMap();
// -----------------------------------------------------------------------------------------
// Base Layer - with US topology, focus on U.S by default
// -----------------------------------------------------------------------------------------
final ArcGISLocalTiledLayer baseLayer = new ArcGISLocalTiledLayer(
"C:\\tpk.tpk"); //local tpk added here
jMap.setExtent(new Envelope(-15000000, 2000000, -7000000, 8000000));
jMap.getLayers().add(baseLayer);
// -----------------------------------------------------------------------------------------
// Dynamic Layer - US Cities and States that we will search
// -----------------------------------------------------------------------------------------
final ArcGISLocalDynamicMapServiceLayer layer = new ArcGISLocalDynamicMapServiceLayer(
"C:\\mpk.mpk"); // I added the local mpk here
layer.setOpacity(0.6f);
jMap.getLayers().add(layer);
// -----------------------------------------------------------------------------------------
// Graphics Layer - to highlight a selected feature
// -----------------------------------------------------------------------------------------
graphicsLayer = new GraphicsLayer();
jMap.getLayers().add(graphicsLayer);
return jMap;
}
/**
* Display a geometry on the map for the selected table row
*
* @param geometryType
* @param geometry
*/
private void highlightGeometry(Type geometryType, Geometry geometry) {
if (geometryType == null || geometry == null) {
return;
}
// -----------------------------------------------------------------------------------------
// Add a graphic for the selected feature to the graphics layer
// -----------------------------------------------------------------------------------------
graphicsLayer.removeAll();
switch (geometryType) {
case POINT:
graphicsLayer.addGraphic(new Graphic(geometry,
new SimpleMarkerSymbol(Color.RED, 8,
SimpleMarkerSymbol.Style.DIAMOND)));
break;
case POLYLINE:
graphicsLayer.addGraphic(new Graphic(geometry,
new SimpleLineSymbol(Color.RED, 4,
SimpleLineSymbol.Style.SOLID)));
break;
case POLYGON:
graphicsLayer.addGraphic(new Graphic(geometry,
new SimpleFillSymbol(Color.RED)));
break;
default:
break;
}
// -----------------------------------------------------------------------------------------
// Zoom to the highlighted graphic
// -----------------------------------------------------------------------------------------
Geometry geometryForZoom = GeometryEngine.buffer(geometry,
map.getSpatialReference(), BUFFER_DISTANCE, map
.getSpatialReference().getUnit());
map.zoomTo(geometryForZoom);
}
}
