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gdata/java/sample/maps/GetFeatureFeed.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 GetFeatureFeed {
+  
+  public static void main(String[] args) {
+    MapsService myService = new MapsService("getFeatureFeed");
+    try {
+     // Replace username and password with your authentication credentials
+      myService.setUserCredentials("username","password");
+      getFeatures(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: ");
+    }
+  }
+  
+  public static void getFeatures(MapsService myService)
+    throws ServiceException, IOException {
+
+    // Get a feature feed for a specific map
+	// Replace userID and mapID with appropriate values for your map
+    final URL featureFeedUrl = new URL("http://maps.google.com/maps/feeds/features/userID/mapID/full");
+    FeatureFeed featureFeed = myService.getFeed(featureFeedUrl, FeatureFeed.class);
+    
+    System.out.println("Features of the Map:");
+
+    for (int i = 0; i < featureFeed.getEntries().size(); i++) {
+      FeatureEntry entry = featureFeed.getEntries().get(i);
+      
+      // Print the title of the feature , #self and #post links and the KML
+      System.out.println("\nTitle: " + entry.getTitle().getPlainText());
+      System.out.println("Self Link: " + entry.getSelfLink().getHref());
+      System.out.println("Edit Link: " + entry.getEditLink().getHref());
+
+      System.out.println("KML: \n");
+
+      // Print out the KML
+      try {
+        XmlBlob kml = entry.getKml();
+        System.out.println(kml.getBlob());  
+      } catch(NullPointerException e) {
+        System.out.println("Null Pointer Exception");
+      }        
+    }
+  }
+}