https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
public class org.apache.cassandra.streaming.management.StreamEventJMXNotifier extends javax.management.NotificationBroadcasterSupport implements org.apache.cassandra.streaming.StreamEventHandler
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.streaming.management.StreamEventJMXNotifier
  super_class: javax.management.NotificationBroadcasterSupport
{
  private static final long PROGRESS_NOTIFICATION_INTERVAL;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1000

  private final java.util.concurrent.atomic.AtomicLong seq;
    descriptor: Ljava/util/concurrent/atomic/AtomicLong;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private long progressLastSent;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private static volatile int[] $SWITCH_TABLE$org$apache$cassandra$streaming$StreamEvent$Type;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
         0: .line 28
            aload 0 /* this */
            invokespecial javax.management.NotificationBroadcasterSupport.<init>:()V
         1: .line 33
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicLong
            dup
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:()V
            putfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
         2: .line 28
            return
        end local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/streaming/management/StreamEventJMXNotifier;

  public void handleStreamEvent(org.apache.cassandra.streaming.StreamEvent);
    descriptor: (Lorg/apache/cassandra/streaming/StreamEvent;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=2
        start local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
        start local 1 // org.apache.cassandra.streaming.StreamEvent event
         0: .line 39
            aconst_null
            astore 2 /* notif */
        start local 2 // javax.management.Notification notif
         1: .line 40
            invokestatic org.apache.cassandra.streaming.management.StreamEventJMXNotifier.$SWITCH_TABLE$org$apache$cassandra$streaming$StreamEvent$Type:()[I
            aload 1 /* event */
            getfield org.apache.cassandra.streaming.StreamEvent.eventType:Lorg/apache/cassandra/streaming/StreamEvent$Type;
            invokevirtual org.apache.cassandra.streaming.StreamEvent$Type.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 2
                    2: 8
                    3: 14
              default: 25
          }
         2: .line 43
      StackMap locals: javax.management.Notification
      StackMap stack:
            new javax.management.Notification
            dup
            ldc Lorg/apache/cassandra/streaming/StreamEvent$SessionPreparedEvent;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
         3: .line 44
            ldc "org.apache.cassandra.net:type=StreamManager"
         4: .line 45
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
         5: .line 43
            invokespecial javax.management.Notification.<init>:(Ljava/lang/String;Ljava/lang/Object;J)V
            astore 2 /* notif */
         6: .line 46
            aload 2 /* notif */
            aload 1 /* event */
            getfield org.apache.cassandra.streaming.StreamEvent.planId:Ljava/util/UUID;
            aload 1 /* event */
            checkcast org.apache.cassandra.streaming.StreamEvent$SessionPreparedEvent
            getfield org.apache.cassandra.streaming.StreamEvent$SessionPreparedEvent.session:Lorg/apache/cassandra/streaming/SessionInfo;
            invokestatic org.apache.cassandra.streaming.management.SessionInfoCompositeData.toCompositeData:(Ljava/util/UUID;Lorg/apache/cassandra/streaming/SessionInfo;)Ljavax/management/openmbean/CompositeData;
            invokevirtual javax.management.Notification.setUserData:(Ljava/lang/Object;)V
         7: .line 47
            goto 25
         8: .line 49
      StackMap locals:
      StackMap stack:
            new javax.management.Notification
            dup
            ldc Lorg/apache/cassandra/streaming/StreamEvent$SessionCompleteEvent;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
         9: .line 50
            ldc "org.apache.cassandra.net:type=StreamManager"
        10: .line 51
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
        11: .line 49
            invokespecial javax.management.Notification.<init>:(Ljava/lang/String;Ljava/lang/Object;J)V
            astore 2 /* notif */
        12: .line 52
            aload 2 /* notif */
            aload 1 /* event */
            checkcast org.apache.cassandra.streaming.StreamEvent$SessionCompleteEvent
            invokestatic org.apache.cassandra.streaming.management.SessionCompleteEventCompositeData.toCompositeData:(Lorg/apache/cassandra/streaming/StreamEvent$SessionCompleteEvent;)Ljavax/management/openmbean/CompositeData;
            invokevirtual javax.management.Notification.setUserData:(Ljava/lang/Object;)V
        13: .line 53
            goto 25
        14: .line 55
      StackMap locals:
      StackMap stack:
            aload 1 /* event */
            checkcast org.apache.cassandra.streaming.StreamEvent$ProgressEvent
            getfield org.apache.cassandra.streaming.StreamEvent$ProgressEvent.progress:Lorg/apache/cassandra/streaming/ProgressInfo;
            astore 3 /* progress */
        start local 3 // org.apache.cassandra.streaming.ProgressInfo progress
        15: .line 56
            invokestatic java.lang.System.currentTimeMillis:()J
            lstore 4 /* current */
        start local 4 // long current
        16: .line 57
            lload 4 /* current */
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.progressLastSent:J
            lsub
            ldc 1000
            lcmp
            ifge 17
            aload 3 /* progress */
            invokevirtual org.apache.cassandra.streaming.ProgressInfo.isCompleted:()Z
            ifeq 24
        17: .line 59
      StackMap locals: org.apache.cassandra.streaming.ProgressInfo long
      StackMap stack:
            new javax.management.Notification
            dup
            ldc Lorg/apache/cassandra/streaming/StreamEvent$ProgressEvent;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
        18: .line 60
            ldc "org.apache.cassandra.net:type=StreamManager"
        19: .line 61
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
        20: .line 59
            invokespecial javax.management.Notification.<init>:(Ljava/lang/String;Ljava/lang/Object;J)V
            astore 2 /* notif */
        21: .line 62
            aload 2 /* notif */
            aload 1 /* event */
            getfield org.apache.cassandra.streaming.StreamEvent.planId:Ljava/util/UUID;
            aload 3 /* progress */
            invokestatic org.apache.cassandra.streaming.management.ProgressInfoCompositeData.toCompositeData:(Ljava/util/UUID;Lorg/apache/cassandra/streaming/ProgressInfo;)Ljavax/management/openmbean/CompositeData;
            invokevirtual javax.management.Notification.setUserData:(Ljava/lang/Object;)V
        22: .line 63
            aload 0 /* this */
            invokestatic java.lang.System.currentTimeMillis:()J
            putfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.progressLastSent:J
        23: .line 64
            goto 25
        24: .line 67
      StackMap locals:
      StackMap stack:
            return
        end local 4 // long current
        end local 3 // org.apache.cassandra.streaming.ProgressInfo progress
        25: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* notif */
            invokevirtual org.apache.cassandra.streaming.management.StreamEventJMXNotifier.sendNotification:(Ljavax/management/Notification;)V
        26: .line 72
            return
        end local 2 // javax.management.Notification notif
        end local 1 // org.apache.cassandra.streaming.StreamEvent event
        end local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   27     0      this  Lorg/apache/cassandra/streaming/management/StreamEventJMXNotifier;
            0   27     1     event  Lorg/apache/cassandra/streaming/StreamEvent;
            1   27     2     notif  Ljavax/management/Notification;
           15   25     3  progress  Lorg/apache/cassandra/streaming/ProgressInfo;
           16   25     4   current  J
    MethodParameters:
       Name  Flags
      event  

  public void onSuccess(org.apache.cassandra.streaming.StreamState);
    descriptor: (Lorg/apache/cassandra/streaming/StreamState;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
        start local 1 // org.apache.cassandra.streaming.StreamState result
         0: .line 76
            new javax.management.Notification
            dup
            new java.lang.StringBuilder
            dup
            ldc Lorg/apache/cassandra/streaming/StreamEvent;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ".success"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         1: .line 77
            ldc "org.apache.cassandra.net:type=StreamManager"
         2: .line 78
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
         3: .line 76
            invokespecial javax.management.Notification.<init>:(Ljava/lang/String;Ljava/lang/Object;J)V
            astore 2 /* notif */
        start local 2 // javax.management.Notification notif
         4: .line 79
            aload 2 /* notif */
            aload 1 /* result */
            invokestatic org.apache.cassandra.streaming.management.StreamStateCompositeData.toCompositeData:(Lorg/apache/cassandra/streaming/StreamState;)Ljavax/management/openmbean/CompositeData;
            invokevirtual javax.management.Notification.setUserData:(Ljava/lang/Object;)V
         5: .line 80
            aload 0 /* this */
            aload 2 /* notif */
            invokevirtual org.apache.cassandra.streaming.management.StreamEventJMXNotifier.sendNotification:(Ljavax/management/Notification;)V
         6: .line 81
            return
        end local 2 // javax.management.Notification notif
        end local 1 // org.apache.cassandra.streaming.StreamState result
        end local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/cassandra/streaming/management/StreamEventJMXNotifier;
            0    7     1  result  Lorg/apache/cassandra/streaming/StreamState;
            4    7     2   notif  Ljavax/management/Notification;
    MethodParameters:
        Name  Flags
      result  

  public void onFailure(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
        start local 1 // java.lang.Throwable t
         0: .line 85
            new javax.management.Notification
            dup
            new java.lang.StringBuilder
            dup
            ldc Lorg/apache/cassandra/streaming/StreamEvent;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ".failure"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         1: .line 86
            ldc "org.apache.cassandra.net:type=StreamManager"
         2: .line 87
            aload 0 /* this */
            getfield org.apache.cassandra.streaming.management.StreamEventJMXNotifier.seq:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
         3: .line 85
            invokespecial javax.management.Notification.<init>:(Ljava/lang/String;Ljava/lang/Object;J)V
            astore 2 /* notif */
        start local 2 // javax.management.Notification notif
         4: .line 88
            aload 2 /* notif */
            aload 1 /* t */
            invokevirtual java.lang.Throwable.fillInStackTrace:()Ljava/lang/Throwable;
            invokevirtual java.lang.Throwable.toString:()Ljava/lang/String;
            invokevirtual javax.management.Notification.setUserData:(Ljava/lang/Object;)V
         5: .line 89
            aload 0 /* this */
            aload 2 /* notif */
            invokevirtual org.apache.cassandra.streaming.management.StreamEventJMXNotifier.sendNotification:(Ljavax/management/Notification;)V
         6: .line 90
            return
        end local 2 // javax.management.Notification notif
        end local 1 // java.lang.Throwable t
        end local 0 // org.apache.cassandra.streaming.management.StreamEventJMXNotifier this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/apache/cassandra/streaming/management/StreamEventJMXNotifier;
            0    7     1      t  Ljava/lang/Throwable;
            4    7     2  notif  Ljavax/management/Notification;
    MethodParameters:
      Name  Flags
      t     

  public void onSuccess(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.cassandra.streaming.StreamState
            invokevirtual org.apache.cassandra.streaming.management.StreamEventJMXNotifier.onSuccess:(Lorg/apache/cassandra/streaming/StreamState;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static int[] $SWITCH_TABLE$org$apache$cassandra$streaming$StreamEvent$Type();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 28
            getstatic org.apache.cassandra.streaming.management.StreamEventJMXNotifier.$SWITCH_TABLE$org$apache$cassandra$streaming$StreamEvent$Type:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.apache.cassandra.streaming.StreamEvent$Type.values:()[Lorg/apache/cassandra/streaming/StreamEvent$Type;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.apache.cassandra.streaming.StreamEvent$Type.FILE_PROGRESS:Lorg/apache/cassandra/streaming/StreamEvent$Type;
            invokevirtual org.apache.cassandra.streaming.StreamEvent$Type.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.apache.cassandra.streaming.StreamEvent$Type.STREAM_COMPLETE:Lorg/apache/cassandra/streaming/StreamEvent$Type;
            invokevirtual org.apache.cassandra.streaming.StreamEvent$Type.ordinal:()I
            iconst_2
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.apache.cassandra.streaming.StreamEvent$Type.STREAM_PREPARED:Lorg/apache/cassandra/streaming/StreamEvent$Type;
            invokevirtual org.apache.cassandra.streaming.StreamEvent$Type.ordinal:()I
            iconst_1
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic org.apache.cassandra.streaming.management.StreamEventJMXNotifier.$SWITCH_TABLE$org$apache$cassandra$streaming$StreamEvent$Type:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
SourceFile: "StreamEventJMXNotifier.java"
InnerClasses:
  public ProgressEvent = org.apache.cassandra.streaming.StreamEvent$ProgressEvent of org.apache.cassandra.streaming.StreamEvent
  public SessionCompleteEvent = org.apache.cassandra.streaming.StreamEvent$SessionCompleteEvent of org.apache.cassandra.streaming.StreamEvent
  public SessionPreparedEvent = org.apache.cassandra.streaming.StreamEvent$SessionPreparedEvent of org.apache.cassandra.streaming.StreamEvent
  public final Type = org.apache.cassandra.streaming.StreamEvent$Type of org.apache.cassandra.streaming.StreamEvent