Inital commit

gdata/java/sample/maps/GetFeature.java

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+/* Copyright (c) 2008 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.maps;
+
+import com.google.gdata.client.*;
+import com.google.gdata.client.maps.*;
+import com.google.gdata.data.*;
+import com.google.gdata.data.maps.*;
+import com.google.gdata.util.*;
+import java.io.IOException;
+import java.net.URL;
+
+public class GetFeature {
+  
+  public static void main(String[] args) {
+    MapsService myService = new MapsService("getFeature");
+    try {
+     // Replace username and password with your authentication credentials
+      myService.setUserCredentials("username","password");
+      getFeature(myService);
+    } catch(AuthenticationException e) {
+      System.out.println("Authentication Exception");
+    } catch(ServiceException e) {
+      System.out.println("Service Exception: " + e.getMessage());
+    } catch(IOException e) {
+      System.out.println("I/O Exception");
+    } catch (Throwable t) {
+      // Print the stack trace for any unknown errors
+      t.printStackTrace();
+    }
+  }
+
+  public static void getFeature(MapsService myService)
+    throws ServiceException, IOException {
+
+    // Get a feature entry's #self URL (returned in the feature feed)
+	// Replace userID, mapID and featureID with appropriate values for your map's feature
+    final URL featureEntryUrl = new URL("http://maps.google.com/maps/feeds/features/userID/mapID/full/featureID");
+    
+	// Get the feature entry using the #self URL
+    FeatureEntry entry = myService.getEntry(featureEntryUrl, FeatureEntry.class);
+
+    // Print out the Feature title
+    System.out.println(entry.getTitle().getPlainText());
+
+    // Print out the KML
+    // Note that we use GData's getXml() method to print this out, as KML is XML
+    try {
+      XmlBlob kml = ((OtherContent) entry.getContent()).getXml();
+      System.out.println(kml.getBlob());  
+    } catch(NullPointerException e) {
+      System.out.println("Null Pointer Exception");
+    }        
+  }
+}