RemoteLibrary: new isOnline() method

[fanfix.git] / src / be / nikiroo / fanfix / library / RemoteLibraryServer.java

diff --git a/src/be/nikiroo/fanfix/library/RemoteLibraryServer.java b/src/be/nikiroo/fanfix/library/RemoteLibraryServer.java
index 40386ec2ce915db26a811fb18329579b88a1c714..b95c50f84f490134a12a8d8592b599a429b99d76 100644 (file)
--- a/src/be/nikiroo/fanfix/library/RemoteLibraryServer.java
+++ b/src/be/nikiroo/fanfix/library/RemoteLibraryServer.java
@@ -25,6 +25,7 @@ import be.nikiroo.utils.serial.server.ServerObject;
  * The key is always a String, the commands are also Strings; the parameters
  * vary depending upon the command.
  * <ul>
+ * <li>[key] PING: will return PONG if the key is accepted</li>
  * <li>[key] GET_METADATA *: will return the metadata of all the stories in the
  * library</li>
  * <li>[key] GET_STORY [luid]: will return the given story if it exists (or NULL
@@ -93,7 +94,9 @@ public class RemoteLibraryServer extends ServerObject {
                        return null;
                }
 
-               if ("GET_METADATA".equals(command)) {
+               if ("PING".equals(command)) {
+                       return "PONG";
+               } else if ("GET_METADATA".equals(command)) {
                        if (args[0].equals("*")) {
                                List<MetaData> metas = Instance.getLibrary().getMetas(
                                                createPgForwarder(action));