Adding java sample code

GoogleAnalytics.java

@@ -0,0 +1,93 @@
+/**
+ * Retrieve data from the Google Analytics API. May need some tweaking for your particular system.
+ * @author Kirk Hess
+ */
+public class GoogleAnalytics {
+
+  // Credentials for Client Login Authorization.
+  private static final String CLIENT_USERNAME = "xxx";
+  private static final String CLIENT_PASS = "xxxx";
+  private static final String[] eventDates; //define as needed
+
+  // Table ID constant
+  private static final String TABLE_ID = "ga:123456789";
+
+  public static void main(String args[]) {
+    try {
+      // Service Object to work with the Google Analytics Data Export API.
+      AnalyticsService analyticsService = new AnalyticsService("gaExportAPI_acctSample_v2.0");
+
+      // Client Login Authorization.
+      analyticsService.setUserCredentials(CLIENT_USERNAME, CLIENT_PASS);
+
+      // Get data from the Account Feed.
+      getAccountFeed(analyticsService);
+
+      // Access the Data Feed if the Table Id has been set.
+      if (!TABLE_ID.isEmpty()) {
+
+          // Get profile data from the Data Feed.
+          getDataFeed(analyticsService);
+      }
+
+    } catch (AuthenticationException e) {
+      System.err.println("Authentication failed : " + e.getMessage());
+      return;
+    } catch (IOException e) {
+      System.err.println("Network error trying to retrieve feed: " + e.getMessage());
+      return;
+    } catch (ServiceException e) {
+      System.err.println("Analytics API responded with an error message: " + e.getMessage());
+      return;
+    }
+  }
+
+  /**
+   * @param {AnalyticsService} Google Analytics service object that
+   *     is authorized through Client Login.
+   */
+  private static void getAccountFeed(AnalyticsService analyticsService)
+      throws IOException, MalformedURLException, ServiceException {
+
+    // Construct query from a string.
+    URL queryUrl = new URL(
+        "https://www.google.com/analytics/feeds/accounts/default?max-results=50");
+
+    // Make request to the API.
+    AccountFeed accountFeed = analyticsService.getFeed(queryUrl, AccountFeed.class);
+
+    // Output the data to the screen.
+    System.out.println("-------- Account Feed Results --------");
+    for (AccountEntry entry : accountFeed.getEntries()) {
+      System.out.println(
+        "\nAccount Name  = " + entry.getProperty("ga:accountName") +
+        "\nProfile Name  = " + entry.getTitle().getPlainText() +
+        "\nProfile Id    = " + entry.getProperty("ga:profileId") +
+        "\nTable Id      = " + entry.getTableId().getValue());
+    }
+  }
+
+  /**
+   * @param {AnalyticsService} Google Analytics service object that
+   *     is authorized through Client Login.
+   */
+  private static void getDataFeed(AnalyticsService analyticsService, String[] eventDates)
+      throws IOException, MalformedURLException, ServiceException {
+	StringBuffer skippedRecords = new StringBuffer();
+	int skipCount = 0;
+	// Create a query using the DataQuery Object.
+	for(String eventDate : eventDates){
+    DataQuery query = new DataQuery(new URL(
+        "https://www.google.com/analytics/feeds/data"));
+    query.setStartDate(eventDate);
+    query.setEndDate(eventDate);
+    query.setDimensions("ga:eventlabel,ga:eventcategory,ga:pagePath");
+    query.setMetrics("ga:totalevents,ga:uniqueevents");
+    query.setSort("-ga:totalevents");
+    query.setMaxResults(500);
+    query.setIds(TABLE_ID);
+
+    // Make a request to the API.
+    DataFeed dataFeed = analyticsService.getFeed(query.getUrl(), DataFeed.class);
+  }
+}