Show complete error message when lists fail to load

click on the list to view the details. Useful for tracking down SSL errors

src/net/hagander/mailinglistmoderator/MailinglistModerator.java

@@ -14,6 +14,7 @@
 
 import net.hagander.mailinglistmoderator.backend.ListServer;
 import net.hagander.mailinglistmoderator.glue.ListServerAdapter;
+import android.app.AlertDialog;
 import android.app.ListActivity;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -63,6 +64,15 @@ public void onCreate(Bundle savedInstanceState) {
 			public void onItemClick(AdapterView<?> parent, View view,
 					int position, long id) {
 				ListServer s = serverAdapter.getItem(position);
+				if (s.isExceptioned()) {
+					/* Show the complete error message */
+					new AlertDialog.Builder(MailinglistModerator.this)
+					  .setTitle("Failed to load")
+					  .setMessage(String.format("This list failed to load with the following exception:\n\n%s", s.getStatus()))
+					  .setPositiveButton("Ok", null)
+					  .show();
+					return;
+				}
 				if (!s.isPopulated())
 					return;
 

src/net/hagander/mailinglistmoderator/backend/ListServer.java

@@ -142,6 +142,16 @@ public boolean isPopulated() {
 		return populated;
 	}
 
+	/**
+	 * Check if an exception has occurred when processing this list.
+	 * 
+	 * @return if the list is exceptioned.
+	 */
+	public boolean isExceptioned() {
+		// TODO Auto-generated method stub
+		return exceptioned;
+	}
+
 	/**
 	 * Get all messages in the moderation queue on the list.
 	 * 
@@ -174,7 +184,7 @@ public void Populate() {
 		}
 		catch (RuntimeException e) {
 			this.exceptioned = true;
-			this.status = String.format("%s", e);
+			this.status = String.format("%s", e.getMessage());
 			throw e;
 		}
 	}
@@ -238,10 +248,10 @@ protected String FetchUrl(String url) {
 			return sw.toString();
 		} catch (MalformedURLException e) {
 			throw new RuntimeException(String.format(
-					"Failed to fetch url %s: %s", url, e));
+					"Failed to fetch url: %s (%s)", e, url));
 		} catch (IOException e) {
 			throw new RuntimeException(String.format(
-					"Failed to fetch url %s: %s", url, e));
+					"Failed to fetch url: %s (%s)", e, url));
 		}
 	}