Refactor Java agent to let applications manage the log handlers

[lttng-ust.git] / liblttng-ust-java-agent / java / lttng-ust-agent-common / org / lttng / ust / agent / client / ISessiondCommand.java

diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/ISessiondCommand.java b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/ISessiondCommand.java
new file mode 100644 (file)
index 0000000..855ea9d
--- /dev/null
+++ b/liblttng-ust-java-agent/java/lttng-ust-agent-common/org/lttng/ust/agent/client/ISessiondCommand.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2015 - EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
+ * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License, version 2.1 only,
+ * as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+package org.lttng.ust.agent.client;
+
+interface ISessiondCommand {
+
+       enum LttngAgentCommand {
+
+               /** List logger(s). */
+               CMD_LIST(1),
+               /** Enable logger by name. */
+               CMD_ENABLE(2),
+               /** Disable logger by name. */
+               CMD_DISABLE(3),
+               /** Registration done */
+               CMD_REG_DONE(4);
+
+               private int code;
+
+               private LttngAgentCommand(int c) {
+                       code = c;
+               }
+
+               public int getCommand() {
+                       return code;
+               }
+       }
+
+       /**
+        * Populate the class from a byte array
+        *
+        * @param data
+        *              the byte array containing the streamed command
+        */
+       void populate(byte[] data);
+}
\ No newline at end of file