Home | History | Annotate | Download | only in examples
      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 TestAPI2 {
     33     public static void
     34     main(String[] args)
     35     {
     36 	if (args.length < 1) {
     37 	    System.err.println("Usage: java TestAPI2 <script> " +
     38 		    "[ macroargs... ]");
     39 	    System.exit(2);
     40 	}
     41 
     42 	File file = new File(args[0]);
     43 	String[] macroArgs = new String[args.length - 1];
     44 	System.arraycopy(args, 1, macroArgs, 0, (args.length - 1));
     45 
     46 	Consumer consumer = new LocalConsumer();
     47 	consumer.addConsumerListener(new ConsumerAdapter() {
     48 	    public void dataReceived(DataEvent e) {
     49 		// System.out.println(e.getProbeData());
     50 		ProbeData data = e.getProbeData();
     51 		java.util.List < Record > records = data.getRecords();
     52 		for (Record r : records) {
     53 		    if (r instanceof ExitRecord) {
     54 		    } else {
     55 			System.out.println(r);
     56 		    }
     57 		}
     58 	    }
     59 	});
     60 
     61 	try {
     62 	    consumer.open();
     63 	    consumer.compile(file, macroArgs);
     64 	    consumer.enable();
     65 	    consumer.go();
     66 
     67 	    Aggregate a;
     68 	    do {
     69 		Thread.sleep(1000);
     70 		a = consumer.getAggregate();
     71 		if (!a.asMap().isEmpty()) {
     72 		    System.out.println(a);
     73 		}
     74 	    } while (consumer.isRunning());
     75 	} catch (Exception e) {
     76 	    e.printStackTrace();
     77 	    System.exit(1);
     78 	}
     79     }
     80 }
     81