/* * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the Classpath exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.btrace.samples; import com.sun.btrace.annotations.*; import static com.sun.btrace.BTraceUtils.*; /** * This script demonstrates the possibility to intercept * method calls that are about to be executed from the body of * a certain method. This is achieved by using the {@linkplain Kind#CALL} * location value. */ @BTrace public class AllCalls2 { @OnMethod(clazz="/javax\\.swing\\..*/", method="/.*/", location=@Location(value=Kind.CALL, clazz="/.*/", method="/.*/")) public static void n(@Self Object self, @ProbeClassName String pcm, @ProbeMethodName String pmn, @TargetInstance Object instance, @TargetMethodOrField String method, String text) { // all calls to the methods with signature "(String)" println("Context: " + pcm + "#" + pmn + method + " " + text); } }