https://github.com/Netflix/Hystrix: hystrix-core
  • Netflix Open Source Development 
class com.netflix.hystrix.AbstractCommand$7 implements rx.functions.Func0<rx.Observable<R>>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.netflix.hystrix.AbstractCommand$7
  super_class: java.lang.Object
{
  final com.netflix.hystrix.AbstractCommand this$0;
    descriptor: Lcom/netflix/hystrix/AbstractCommand;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final com.netflix.hystrix.AbstractCommand val$_cmd;
    descriptor: Lcom/netflix/hystrix/AbstractCommand;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final rx.functions.Func0 val$applyHystrixSemantics;
    descriptor: Lrx/functions/Func0;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final rx.functions.Func1 val$wrapWithAllOnNextHooks;
    descriptor: Lrx/functions/Func1;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final rx.functions.Action0 val$terminateCommandCleanup;
    descriptor: Lrx/functions/Action0;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final rx.functions.Action0 val$unsubscribeCommandCleanup;
    descriptor: Lrx/functions/Action0;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final rx.functions.Action0 val$fireOnCompletedHook;
    descriptor: Lrx/functions/Action0;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.netflix.hystrix.AbstractCommand, com.netflix.hystrix.AbstractCommand, rx.functions.Func0, rx.functions.Func1, rx.functions.Action0, rx.functions.Action0, rx.functions.Action0);
    descriptor: (Lcom/netflix/hystrix/AbstractCommand;Lcom/netflix/hystrix/AbstractCommand;Lrx/functions/Func0;Lrx/functions/Func1;Lrx/functions/Action0;Lrx/functions/Action0;Lrx/functions/Action0;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=8, args_size=8
        start local 0 // com.netflix.hystrix.AbstractCommand$7 this
         0: .line 454
            aload 0 /* this */
            aload 1
            putfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            aload 2
            putfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            aload 3
            putfield com.netflix.hystrix.AbstractCommand$7.val$applyHystrixSemantics:Lrx/functions/Func0;
            aload 0 /* this */
            aload 4
            putfield com.netflix.hystrix.AbstractCommand$7.val$wrapWithAllOnNextHooks:Lrx/functions/Func1;
            aload 0 /* this */
            aload 5
            putfield com.netflix.hystrix.AbstractCommand$7.val$terminateCommandCleanup:Lrx/functions/Action0;
            aload 0 /* this */
            aload 6
            putfield com.netflix.hystrix.AbstractCommand$7.val$unsubscribeCommandCleanup:Lrx/functions/Action0;
            aload 0 /* this */
            aload 7
            putfield com.netflix.hystrix.AbstractCommand$7.val$fireOnCompletedHook:Lrx/functions/Action0;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.netflix.hystrix.AbstractCommand$7 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/netflix/hystrix/AbstractCommand$7;
    MethodParameters:
                               Name  Flags
      this$0                         final
      val$_cmd                       final
      val$applyHystrixSemantics      final
      val$wrapWithAllOnNextHooks     final
      val$terminateCommandCleanup    final
      val$unsubscribeCommandCleanup  final
      val$fireOnCompletedHook        final

  public rx.Observable<R> call();
    descriptor: ()Lrx/Observable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=7, args_size=1
        start local 0 // com.netflix.hystrix.AbstractCommand$7 this
         0: .line 458
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.commandState:Ljava/util/concurrent/atomic/AtomicReference;
            getstatic com.netflix.hystrix.AbstractCommand$CommandState.NOT_STARTED:Lcom/netflix/hystrix/AbstractCommand$CommandState;
            getstatic com.netflix.hystrix.AbstractCommand$CommandState.OBSERVABLE_CHAIN_CREATED:Lcom/netflix/hystrix/AbstractCommand$CommandState;
            invokevirtual java.util.concurrent.atomic.AtomicReference.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 3
         1: .line 459
            new java.lang.IllegalStateException
            dup
            ldc "This instance can only be executed once. Please instantiate a new instance."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            astore 1 /* ex */
        start local 1 // java.lang.IllegalStateException ex
         2: .line 461
            new com.netflix.hystrix.exception.HystrixRuntimeException
            dup
            getstatic com.netflix.hystrix.exception.HystrixRuntimeException$FailureType.BAD_REQUEST_EXCEPTION:Lcom/netflix/hystrix/exception/HystrixRuntimeException$FailureType;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.getLogMessagePrefix:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " command executed multiple times - this is not permitted."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 1 /* ex */
            aconst_null
            invokespecial com.netflix.hystrix.exception.HystrixRuntimeException.<init>:(Lcom/netflix/hystrix/exception/HystrixRuntimeException$FailureType;Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Exception;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.IllegalStateException ex
         3: .line 464
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            invokestatic java.lang.System.currentTimeMillis:()J
            putfield com.netflix.hystrix.AbstractCommand.commandStartTimestamp:J
         4: .line 466
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.properties:Lcom/netflix/hystrix/HystrixCommandProperties;
            invokevirtual com.netflix.hystrix.HystrixCommandProperties.requestLogEnabled:()Lcom/netflix/hystrix/strategy/properties/HystrixProperty;
            invokeinterface com.netflix.hystrix.strategy.properties.HystrixProperty.get:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 7
         5: .line 468
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.currentRequestLog:Lcom/netflix/hystrix/HystrixRequestLog;
            ifnull 7
         6: .line 469
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.currentRequestLog:Lcom/netflix/hystrix/HystrixRequestLog;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.HystrixRequestLog.addExecutedCommand:(Lcom/netflix/hystrix/HystrixInvokableInfo;)V
         7: .line 473
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.isRequestCachingEnabled:()Z
            istore 1 /* requestCacheEnabled */
        start local 1 // boolean requestCacheEnabled
         8: .line 474
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.getCacheKey:()Ljava/lang/String;
            astore 2 /* cacheKey */
        start local 2 // java.lang.String cacheKey
         9: .line 477
            iload 1 /* requestCacheEnabled */
            ifeq 14
        10: .line 478
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.requestCache:Lcom/netflix/hystrix/HystrixRequestCache;
            aload 2 /* cacheKey */
            invokevirtual com.netflix.hystrix.HystrixRequestCache.get:(Ljava/lang/String;)Lcom/netflix/hystrix/HystrixCachedObservable;
            checkcast com.netflix.hystrix.HystrixCommandResponseFromCache
            astore 3 /* fromCache */
        start local 3 // com.netflix.hystrix.HystrixCommandResponseFromCache fromCache
        11: .line 479
            aload 3 /* fromCache */
            ifnull 14
        12: .line 480
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            iconst_1
            putfield com.netflix.hystrix.AbstractCommand.isResponseFromCache:Z
        13: .line 481
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 3 /* fromCache */
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.handleRequestCacheHitAndEmitValues:(Lcom/netflix/hystrix/HystrixCommandResponseFromCache;Lcom/netflix/hystrix/AbstractCommand;)Lrx/Observable;
            areturn
        end local 3 // com.netflix.hystrix.HystrixCommandResponseFromCache fromCache
        14: .line 486
      StackMap locals: int java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$applyHystrixSemantics:Lrx/functions/Func0;
            invokestatic rx.Observable.defer:(Lrx/functions/Func0;)Lrx/Observable;
        15: .line 487
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$wrapWithAllOnNextHooks:Lrx/functions/Func1;
            invokevirtual rx.Observable.map:(Lrx/functions/Func1;)Lrx/Observable;
        16: .line 485
            astore 3 /* hystrixObservable */
        start local 3 // rx.Observable hystrixObservable
        17: .line 492
            iload 1 /* requestCacheEnabled */
            ifeq 26
            aload 2 /* cacheKey */
            ifnull 26
        18: .line 494
            aload 3 /* hystrixObservable */
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokestatic com.netflix.hystrix.HystrixCachedObservable.from:(Lrx/Observable;Lcom/netflix/hystrix/AbstractCommand;)Lcom/netflix/hystrix/HystrixCachedObservable;
            astore 5 /* toCache */
        start local 5 // com.netflix.hystrix.HystrixCachedObservable toCache
        19: .line 495
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.requestCache:Lcom/netflix/hystrix/HystrixRequestCache;
            aload 2 /* cacheKey */
            aload 5 /* toCache */
            invokevirtual com.netflix.hystrix.HystrixRequestCache.putIfAbsent:(Ljava/lang/String;Lcom/netflix/hystrix/HystrixCachedObservable;)Lcom/netflix/hystrix/HystrixCachedObservable;
            checkcast com.netflix.hystrix.HystrixCommandResponseFromCache
            astore 6 /* fromCache */
        start local 6 // com.netflix.hystrix.HystrixCommandResponseFromCache fromCache
        20: .line 496
            aload 6 /* fromCache */
            ifnull 24
        21: .line 498
            aload 5 /* toCache */
            invokevirtual com.netflix.hystrix.HystrixCachedObservable.unsubscribe:()V
        22: .line 499
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            iconst_1
            putfield com.netflix.hystrix.AbstractCommand.isResponseFromCache:Z
        23: .line 500
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 6 /* fromCache */
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.handleRequestCacheHitAndEmitValues:(Lcom/netflix/hystrix/HystrixCommandResponseFromCache;Lcom/netflix/hystrix/AbstractCommand;)Lrx/Observable;
            areturn
        24: .line 503
      StackMap locals: com.netflix.hystrix.AbstractCommand$7 int java.lang.String rx.Observable top com.netflix.hystrix.HystrixCachedObservable com.netflix.hystrix.HystrixCommandResponseFromCache
      StackMap stack:
            aload 5 /* toCache */
            invokevirtual com.netflix.hystrix.HystrixCachedObservable.toObservable:()Lrx/Observable;
            astore 4 /* afterCache */
        end local 6 // com.netflix.hystrix.HystrixCommandResponseFromCache fromCache
        end local 5 // com.netflix.hystrix.HystrixCachedObservable toCache
        start local 4 // rx.Observable afterCache
        25: .line 505
            goto 27
        end local 4 // rx.Observable afterCache
        26: .line 506
      StackMap locals: com.netflix.hystrix.AbstractCommand$7 int java.lang.String rx.Observable
      StackMap stack:
            aload 3 /* hystrixObservable */
            astore 4 /* afterCache */
        start local 4 // rx.Observable afterCache
        27: .line 509
      StackMap locals: rx.Observable
      StackMap stack:
            aload 4 /* afterCache */
        28: .line 510
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$terminateCommandCleanup:Lrx/functions/Action0;
            invokevirtual rx.Observable.doOnTerminate:(Lrx/functions/Action0;)Lrx/Observable;
        29: .line 511
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$unsubscribeCommandCleanup:Lrx/functions/Action0;
            invokevirtual rx.Observable.doOnUnsubscribe:(Lrx/functions/Action0;)Lrx/Observable;
        30: .line 512
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$7.val$fireOnCompletedHook:Lrx/functions/Action0;
            invokevirtual rx.Observable.doOnCompleted:(Lrx/functions/Action0;)Lrx/Observable;
        31: .line 509
            areturn
        end local 4 // rx.Observable afterCache
        end local 3 // rx.Observable hystrixObservable
        end local 2 // java.lang.String cacheKey
        end local 1 // boolean requestCacheEnabled
        end local 0 // com.netflix.hystrix.AbstractCommand$7 this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   32     0                 this  Lcom/netflix/hystrix/AbstractCommand$7;
            2    3     1                   ex  Ljava/lang/IllegalStateException;
            8   32     1  requestCacheEnabled  Z
            9   32     2             cacheKey  Ljava/lang/String;
           11   14     3            fromCache  Lcom/netflix/hystrix/HystrixCommandResponseFromCache<TR;>;
           17   32     3    hystrixObservable  Lrx/Observable<TR;>;
           25   26     4           afterCache  Lrx/Observable<TR;>;
           27   32     4           afterCache  Lrx/Observable<TR;>;
           19   25     5              toCache  Lcom/netflix/hystrix/HystrixCachedObservable<TR;>;
           20   25     6            fromCache  Lcom/netflix/hystrix/HystrixCommandResponseFromCache<TR;>;
    Signature: ()Lrx/Observable<TR;>;

  public java.lang.Object call();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual com.netflix.hystrix.AbstractCommand$7.call:()Lrx/Observable;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Ljava/lang/Object;Lrx/functions/Func0<Lrx/Observable<TR;>;>;
SourceFile: "AbstractCommand.java"
EnclosingMethod: com.netflix.hystrix.AbstractCommand.toObservable:()Lrx/Observable;
NestHost: com.netflix.hystrix.AbstractCommand
InnerClasses:
  com.netflix.hystrix.AbstractCommand$7
  protected final CommandState = com.netflix.hystrix.AbstractCommand$CommandState of com.netflix.hystrix.AbstractCommand
  public final FailureType = com.netflix.hystrix.exception.HystrixRuntimeException$FailureType of com.netflix.hystrix.exception.HystrixRuntimeException