xref: /illumos-gate/usr/src/lib/libdtrace_jni/java/docs/examples/TestAPI.java (revision 100b72f4fc209355ff607a0d787aad892d8a44ed)
1  /*
2   * CDDL HEADER START
3   *
4   * The contents of this file are subject to the terms of the
5   * Common Development and Distribution License (the "License").
6   * You may not use this file except in compliance with the License.
7   *
8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9   * or http://www.opensolaris.org/os/licensing.
10   * See the License for the specific language governing permissions
11   * and limitations under the License.
12   *
13   * When distributing Covered Code, include this CDDL HEADER in each
14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15   * If applicable, add the following below this CDDL HEADER, with the
16   * fields enclosed by brackets "[]" replaced with your own identifying
17   * information: Portions Copyright [yyyy] [name of copyright owner]
18   *
19   * CDDL HEADER END
20   */
21  
22  /*
23   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24   * Use is subject to license terms.
25   *
26   * ident	"%Z%%M%	%I%	%E% SMI"
27   */
28  
29  import org.opensolaris.os.dtrace.*;
30  import java.io.File;
31  
32  public class TestAPI {
33      public static void
34      main(String[] args)
35      {
36  	if (args.length < 1) {
37  	    System.err.println("Usage: java TestAPI <script> [ macroargs... ]");
38  	    System.exit(2);
39  	}
40  
41  	File file = new File(args[0]);
42  	String[] macroArgs = new String[args.length - 1];
43  	System.arraycopy(args, 1, macroArgs, 0, (args.length - 1));
44  
45  	Consumer consumer = new LocalConsumer();
46  	consumer.addConsumerListener(new ConsumerAdapter() {
47  	    public void dataReceived(DataEvent e) {
48  		System.out.println(e.getProbeData());
49  	    }
50  	});
51  
52  	try {
53  	    consumer.open();
54  	    consumer.compile(file, macroArgs);
55  	    consumer.enable();
56  	    consumer.go();
57  	} catch (Exception e) {
58  	    e.printStackTrace();
59  	    System.exit(1);
60  	}
61      }
62  }
63