X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust-java%2FLTTngUst.java;fp=liblttng-ust-java%2FLTTngUst.java;h=0000000000000000000000000000000000000000;hb=b8a2a3dcc3e0e7e0dba5a35951644de466a59b2a;hp=79ad97afc7cb73570917201c9dcbcbe35b026eb0;hpb=d880b43f56748815b82bdde90684bdaff197ac1a;p=lttng-ust.git diff --git a/liblttng-ust-java/LTTngUst.java b/liblttng-ust-java/LTTngUst.java deleted file mode 100644 index 79ad97af..00000000 --- a/liblttng-ust-java/LTTngUst.java +++ /dev/null @@ -1,110 +0,0 @@ -/** - * Copyright (C) 2011-2012 Mathieu Desnoyers - * Copyright (C) 2012 Alexandre Montplaisir - * - * 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 "_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); - -} -