X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fvamsas%2Fclient%2FEvents.java;h=fea1b79c20594601f573a69ce8b085dce59fc0a2;hb=47b7b25fb4bb7d41bf9e49a73fc455be15d63e13;hp=18647907b9315705d470b1605a4b3ff4fa3c3d73;hpb=666dac189862268146865cab9d4131ce5baaaa73;p=vamsas.git

diff --git a/src/org/vamsas/client/Events.java b/src/org/vamsas/client/Events.java
index 1864790..fea1b79 100644
--- a/src/org/vamsas/client/Events.java
+++ b/src/org/vamsas/client/Events.java
@@ -1,14 +1,77 @@
 package org.vamsas.client;
 
+/**
+ * Enumerates the event types generated during the lifecycle of a Vamsas
+ * session.
+ */
+
 public class Events {
-    /**
-     * Event types generated during the lifecycle of a Vamsas session.
-     */
-
-    public static final String DOCUMENT_UPDATE="org.vamsas.client.documentUpdateEvent";
-    public static final String DOCUMENT_CREATE="org.vamsas.client.documentCreateEvent";
-    public static final String CLIENT_CREATION="org.vamsas.client.clientCreateEvent";
-    public static final String CLIENT_FINALIZATION="org.vamsas.client.clientFinalizationEvent";
-    public static final String SESSION_SHUTDOWN; //
-    public static final String DOCUMENT_CLOSE; //
+  /**
+   * Generated when a client has finished updating the document. Passes
+   * applicationHandle of client so the updating client can recognise its own
+   * updates.
+   */
+  public static final String DOCUMENT_UPDATE = "org.vamsas.client.events.documentUpdateEvent";
+
+  /**
+   * Generated when a new vamsas document is created (perhaps from some existing
+   * Vamsas data) so an application may do its own data space initialization.
+   * TODO: decide if this is called when an app is connected to a stored
+   * session...
+   */
+  public static final String DOCUMENT_CREATE = "org.vamsas.client.events.documentCreateEvent";
+
+  /**
+   * Generated when a new vamsas client is attached to a session (Handle is
+   * passed) Note: the newly created client does not receive the event.
+   */
+  public static final String CLIENT_CREATION = "org.vamsas.client.events.clientCreateEvent";
+
+  /**
+   * Generated when a vamsas client leaves a session (Handle is passed to all
+   * others).
+   */
+  public static final String CLIENT_FINALIZATION = "org.vamsas.client.events.clientFinalizationEvent";
+
+  /**
+   * Generated prior to session Shutdown, after the last participating vamsas
+   * client has finalized.
+   */
+  public static final String SESSION_SHUTDOWN = "org.vamsas.client.events.SessionShutdownEvent";
+
+  /**
+   * Generated for all clients when any client calls IClient.storeDocument() to
+   * allow them to store any updates before an offline copy of the session is
+   * created. Any client that handles this should call the
+   * IClient.getDocument(), update and then IClient.updateDocument in the same
+   * handler thread.
+   */
+  public static final String DOCUMENT_FINALIZEAPPDATA = "org.vamsas.client.events.DocumentFinalizeAppData";
+
+  /**
+   * Generated by Vorba stub after the penultimate client makes a call to
+   * closeDocument(). Sequence is as follows : 1. All other vamsas clients have
+   * called closeDocument() 2. Final living client monitors closures, and
+   * realises that it is last. 3. Final client generates event to prompt
+   * associated application to inquire if the user wishes to save the document
+   * for future reference.
+   *  * Any call to closeDocument in a thread other than the registered
+   * EventListener will block until the RequestToClose handler has exited.
+   * 
+   */
+  public static final String DOCUMENT_REQUESTTOCLOSE = "org.vamas.client.DocumentRequestToCloseEvent";
+
+  public static java.util.Vector EventList = initList();
+
+  private static java.util.Vector initList() {
+    java.util.Vector vec = new java.util.Vector();
+    vec.add((Object) DOCUMENT_UPDATE);
+    vec.add((Object) DOCUMENT_CREATE);
+    vec.add((Object) CLIENT_CREATION);
+    vec.add((Object) CLIENT_FINALIZATION);
+    vec.add((Object) SESSION_SHUTDOWN);
+    vec.add((Object) DOCUMENT_REQUESTTOCLOSE);
+    vec.add((Object) DOCUMENT_FINALIZEAPPDATA);
+    return vec;
+  }
 }