+++ /dev/null
-/**
- * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * Copyright (C) 2012 Alexandre Montplaisir <alexandre.montplaisir@polymtl.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * 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;
-
-/**
- * This class implements the the Java side of the LTTng-UST Java interface.
- *
- * First, make sure you have installed "liblttng-ust-java.so" where the linker
- * can find it. You can then call LTTngUst.init() from your Java program to
- * connect the methods exposed here to the native library.
- *
- * Because of limitations in the probe declaration, all trace events generated
- * by this library will have "lttng_ust_java" for domain, and "<type>_event" for
- * event name in the CTF trace files. The "name" parameter will instead appear
- * as the first element of the event's payload.
- *
- * @author Mathieu Desnoyers
- * @author Alexandre Montplaisir
- *
- */
-public abstract class LTTngUst {
-
- /**
- * Initialize the UST tracer. This should always be called first, before any
- * tracepoint* method.
- */
- public static void init() {
- System.loadLibrary("lttng-ust-java"); //$NON-NLS-1$
- }
-
- /**
- * Insert a tracepoint with a payload of type Integer.
- *
- * @param name
- * The name assigned to this event. For best performance, this
- * should be a statically-defined String, or a literal.
- * @param payload
- * The int payload
- */
- public static native void tracepointInt(String name, int payload);
-
- /**
- * Insert a tracepoint with a payload consisting of two integers.
- *
- * @param name
- * The name assigned to this event. For best performance, this
- * should be a statically-defined String, or a literal.
- * @param payload1
- * The first int payload
- * @param payload2
- * The second int payload
- */
- public static native void
- tracepointIntInt(String name, int payload1, int payload2);
-
- /**
- * Insert a tracepoint with a payload of type Long
- *
- * @param name
- * The name assigned to this event. For best performance, this
- * should be a statically-defined String, or a literal.
- * @param payload
- * The long payload
- */
- public static native void tracepointLong(String name, long payload);
-
- /**
- * Insert a tracepoint with a payload consisting of two longs.
- *
- * @param name
- * The name assigned to this event. For best performance, this
- * should be a statically-defined String, or a literal.
- * @param payload1
- * The first long payload
- * @param payload2
- * The second long payload
- */
- public static native void
- tracepointLongLong(String name, long payload1, long payload2);
-
- /**
- * Insert a tracepoint with a String payload.
- *
- * @param name
- * The name assigned to this event. For best performance, this
- * should be a statically-defined String, or a literal.
- * @param payload
- * The String payload
- */
- public static native void tracepointString(String name, String payload);
-
-}
-