diff options
Diffstat (limited to 'same/src')
| -rw-r--r-- | same/src/main/java/com/orbekk/same/Client.java | 4 | ||||
| -rw-r--r-- | same/src/main/java/com/orbekk/same/http/StateServlet.java | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/same/src/main/java/com/orbekk/same/Client.java b/same/src/main/java/com/orbekk/same/Client.java index b97ab91..2d77434 100644 --- a/same/src/main/java/com/orbekk/same/Client.java +++ b/same/src/main/java/com/orbekk/same/Client.java @@ -28,9 +28,9 @@ public class Client implements DiscoveryListener { return new State(state); } - public void set(String name, String data) throws UpdateConflict { + public void set(String name, String data, long revision) + throws UpdateConflict { String masterUrl = state.getDataOf(".masterUrl"); - long revision = state.getRevision(name) + 1; MasterService master = connections.getMaster(masterUrl); try { boolean success = master.updateStateRequest(name, data, diff --git a/same/src/main/java/com/orbekk/same/http/StateServlet.java b/same/src/main/java/com/orbekk/same/http/StateServlet.java index fdb2eb9..31e8bcb 100644 --- a/same/src/main/java/com/orbekk/same/http/StateServlet.java +++ b/same/src/main/java/com/orbekk/same/http/StateServlet.java @@ -33,10 +33,12 @@ public class StateServlet extends HttpServlet { } try { - client.set(request.getParameter("key"), request.getParameter("value")); + String key = request.getParameter("key"); + String value = request.getParameter("value"); + long revision = client.getState().getRevision(key); + client.set(key, value, revision); response.getWriter().println("Updated component: " + - request.getParameter("key") + "=" + - request.getParameter("value")); + key + "=" + value); } catch (UpdateConflict e) { response.getWriter().println("Update conflict: " + throwableToString(e)); |