X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fvamsas%2Ftest%2FExampleApplication.java;h=37e1498988933caff4f7538e97e271d33253e3a6;hb=875f9cdaa8fbc8716534ef7cb491a0803e580c43;hp=297d48ded305eeec56bdf142a2afe4323c46404f;hpb=acd34e614bdefb2eb49ff5a966a8c965d66b792a;p=vamsas.git

diff --git a/src/org/vamsas/test/ExampleApplication.java b/src/org/vamsas/test/ExampleApplication.java
index 297d48d..37e1498 100644
--- a/src/org/vamsas/test/ExampleApplication.java
+++ b/src/org/vamsas/test/ExampleApplication.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Created on 14-Sep-2005
  *
  * TODO To change the template for this generated file go to
@@ -11,6 +11,7 @@ import org.vamsas.client.*;
 import java.awt.Event;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
+import java.io.IOException;
 import java.util.Vector;
 /**
  * Toy vamsas command line client application demonstrating the API.
@@ -80,7 +81,15 @@ public class ExampleApplication {
         System.out.println("Session "+evt.getPropertyName()+" is shutting down.");
         // tell app to finalize its session data before shutdown.
       }
-    });        
+    });
+    vorbaclient.addVorbaEventHandler(Events.DOCUMENT_FINALIZEAPPDATA, 
+        new PropertyChangeListener() {
+      public void propertyChange(PropertyChangeEvent evt) {
+        System.out.println("Application received a DOCUMENT_FINALIZEAPPDATA event.");
+        // tell app to finalize its session data prior to the storage of the current session as an archive.
+      }
+    });
+    
   }
   public static String 
   	Usage="ExampleApplication <vamsasFileDirectory> <vamsasSessionURN> <action> [+<arguments>]\n"
@@ -90,21 +99,49 @@ 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);
     }
 
     // get IClientFactory
-    clientfactory = new org.vamsas.client.SimpleClientFactory(args[0]);
+    try {
+      clientfactory = new org.vamsas.client.simpleclient.SimpleClientFactory(args[0]);
+    } catch (IOException e) {
+      System.err.println(e+"\n"+Usage);
+      System.exit(1);
+    }
     
     // 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();
+    }
+    catch (Exception se) {
+      se.printStackTrace();
+      System.err.println(se+" when joining session.\n"+Usage);
+      System.exit(1);
+    }
     // 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) {