X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fvamsas%2Ftest%2FExampleApplication.java;h=071d20d29636050da22a47fe859ac13d96d08768;hb=e15b38a5b95e0aa5b11707728abb539c073fe27c;hp=520f668a38e3980a4256e0cf7fdea5aaf8c703ce;hpb=752df214324e7e5feabf2432c52ee33d43bedb49;p=vamsas.git

diff --git a/src/org/vamsas/test/ExampleApplication.java b/src/org/vamsas/test/ExampleApplication.java
index 520f668..071d20d 100644
--- a/src/org/vamsas/test/ExampleApplication.java
+++ b/src/org/vamsas/test/ExampleApplication.java
@@ -21,7 +21,7 @@ import java.util.Vector;
 
 public class ExampleApplication {
   private static ClientHandle app;
-  private static UserHandle user;
+  private static UserHandle user; // TODO: make this something defined by the api
   private static IClientFactory clientfactory;
   private static IClient vorbaclient;
   private static byte[] mydata;
@@ -99,7 +99,7 @@ public class ExampleApplication {
     return true; // incorrect arguments.
   }
   public static void main(String[] args) {
-    if ((args.length<=2) || parseArgs(args)) {
+    if ((args.length<=2) || !parseArgs(args)) {
       System.err.print(Usage);
     }
 
@@ -114,7 +114,15 @@ public class ExampleApplication {
     // get an Iclient with session data
     app = new ClientHandle("org.vamsas.test.ExampleApplication","0.1");
     user = new UserHandle("arnolduser","deathsdoor");
-    vorbaclient = clientfactory.getIClient(app, user);
+    try {
+      vorbaclient = clientfactory.getIClient(app, user);
+    } catch (NoDefaultSessionException e) {
+      System.err.println("There appear to be several sessions to choose from :");
+      String[] sessions = clientfactory.getCurrentSessions();
+      for (int s=0;s<sessions.length; s++)
+        System.err.println(sessions[s]);
+      System.exit(2);
+    }
     addHandlers(vorbaclient);
     try {
       vorbaclient.joinSession();
@@ -126,7 +134,14 @@ public class ExampleApplication {
     }
     // register an update listener and a close listener.
     // get document data
-    processVamsasDocument(vorbaclient.getClientDocument());
+    try {
+      IClientDocument cdoc = vorbaclient.getClientDocument();
+      processVamsasDocument(cdoc);
+    } catch (Exception e) {
+      System.err.println("Unexpected exception when retrieving the client document for the first time!");
+      e.printStackTrace(System.err);
+      System.exit(1);
+    }
 
     // Main application event loop - wait around and do stuff...
     while (!isShuttingdown) {