http://hc.apache.org/httpcomponents-core-ga: Apache HttpComponents Core (blocking I/O) (The Apache Software Foundation)
  • Julius Davies
  • Andrea Selva
  • Steffen Pingel
  • Quintin Beukes
  • Marc Beyerle
  • James Abley
  • Michajlo Matijkiw 
class org.apache.http.pool.AbstractConnPool$2 implements java.util.concurrent.Future<E>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.http.pool.AbstractConnPool$2
  super_class: java.lang.Object
{
  private final java.util.concurrent.atomic.AtomicBoolean cancelled;
    descriptor: Ljava/util/concurrent/atomic/AtomicBoolean;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final java.util.concurrent.atomic.AtomicReference<E> entryRef;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<TE;>;

  final org.apache.http.pool.AbstractConnPool this$0;
    descriptor: Lorg/apache/http/pool/AbstractConnPool;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final org.apache.http.concurrent.FutureCallback val$callback;
    descriptor: Lorg/apache/http/concurrent/FutureCallback;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final java.lang.Object val$route;
    descriptor: Ljava/lang/Object;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final java.lang.Object val$state;
    descriptor: Ljava/lang/Object;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.apache.http.pool.AbstractConnPool, org.apache.http.concurrent.FutureCallback, java.lang.Object, java.lang.Object);
    descriptor: (Lorg/apache/http/pool/AbstractConnPool;Lorg/apache/http/concurrent/FutureCallback;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
         0: .line 198
            aload 0 /* this */
            aload 1
            putfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 0 /* this */
            aload 2
            putfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            aload 0 /* this */
            aload 3
            putfield org.apache.http.pool.AbstractConnPool$2.val$route:Ljava/lang/Object;
            aload 0 /* this */
            aload 4
            putfield org.apache.http.pool.AbstractConnPool$2.val$state:Ljava/lang/Object;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 200
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicBoolean
            dup
            iconst_0
            invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:(Z)V
            putfield org.apache.http.pool.AbstractConnPool$2.cancelled:Ljava/util/concurrent/atomic/AtomicBoolean;
         2: .line 201
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicBoolean
            dup
            iconst_0
            invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:(Z)V
            putfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
         3: .line 202
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReference
            dup
            aconst_null
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:(Ljava/lang/Object;)V
            putfield org.apache.http.pool.AbstractConnPool$2.entryRef:Ljava/util/concurrent/atomic/AtomicReference;
         4: .line 198
            return
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/http/pool/AbstractConnPool$2;
    MethodParameters:
              Name  Flags
      this$0        final
      val$callback  final
      val$route     final
      val$state     final

  public boolean cancel(boolean);
    descriptor: (Z)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
        start local 1 // boolean mayInterruptIfRunning
         0: .line 206
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_0
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.compareAndSet:(ZZ)Z
            ifeq 12
         1: .line 207
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.cancelled:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.set:(Z)V
         2: .line 208
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.lock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.lock:()V
         3: .line 210
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.condition:Ljava/util/concurrent/locks/Condition;
            invokeinterface java.util.concurrent.locks.Condition.signalAll:()V
         4: .line 211
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: astore 2
         6: .line 212
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.lock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         7: .line 213
            aload 2
            athrow
         8: .line 212
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.lock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         9: .line 214
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            ifnull 11
        10: .line 215
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            invokeinterface org.apache.http.concurrent.FutureCallback.cancelled:()V
        11: .line 217
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        12: .line 219
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // boolean mayInterruptIfRunning
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   13     0                   this  Lorg/apache/http/pool/AbstractConnPool$2;
            0   13     1  mayInterruptIfRunning  Z
      Exception table:
        from    to  target  type
           3     5       5  any
    MethodParameters:
                       Name  Flags
      mayInterruptIfRunning  final

  public boolean isCancelled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
         0: .line 224
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.cancelled:Ljava/util/concurrent/atomic/AtomicBoolean;
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
            ireturn
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/pool/AbstractConnPool$2;

  public boolean isDone();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
         0: .line 229
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
            ireturn
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/pool/AbstractConnPool$2;

  public E get();
    descriptor: ()Lorg/apache/http/pool/PoolEntry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
         0: .line 235
            aload 0 /* this */
            lconst_0
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual org.apache.http.pool.AbstractConnPool$2.get:(JLjava/util/concurrent/TimeUnit;)Lorg/apache/http/pool/PoolEntry;
         1: areturn
         2: .line 236
      StackMap locals:
      StackMap stack: java.util.concurrent.TimeoutException
            astore 1 /* ex */
        start local 1 // java.util.concurrent.TimeoutException ex
         3: .line 237
            new java.util.concurrent.ExecutionException
            dup
            aload 1 /* ex */
            invokespecial java.util.concurrent.ExecutionException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.util.concurrent.TimeoutException ex
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/http/pool/AbstractConnPool$2;
            3    4     1    ex  Ljava/util/concurrent/TimeoutException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.util.concurrent.TimeoutException
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
    Signature: ()TE;

  public E get(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Lorg/apache/http/pool/PoolEntry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=7, args_size=3
        start local 0 // org.apache.http.pool.AbstractConnPool$2 this
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit timeUnit
         0: .line 244
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            astore 4
            monitorenter
         1: .line 246
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.entryRef:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast org.apache.http.pool.PoolEntry
            astore 5 /* entry */
        start local 5 // org.apache.http.pool.PoolEntry entry
         2: .line 247
            aload 5 /* entry */
            ifnull 6
         3: .line 248
            aload 5 /* entry */
         4: aload 4
            monitorexit
         5: areturn
         6: .line 250
      StackMap locals: org.apache.http.pool.AbstractConnPool$2 org.apache.http.pool.PoolEntry
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
            ifeq 8
         7: .line 251
            new java.util.concurrent.ExecutionException
            dup
            invokestatic org.apache.http.pool.AbstractConnPool.operationAborted:()Ljava/lang/Exception;
            invokespecial java.util.concurrent.ExecutionException.<init>:(Ljava/lang/Throwable;)V
            athrow
         8: .line 253
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$route:Ljava/lang/Object;
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$state:Ljava/lang/Object;
            lload 1 /* timeout */
            aload 3 /* timeUnit */
            aload 0 /* this */
            invokevirtual org.apache.http.pool.AbstractConnPool.getPoolEntryBlocking:(Ljava/lang/Object;Ljava/lang/Object;JLjava/util/concurrent/TimeUnit;Ljava/util/concurrent/Future;)Lorg/apache/http/pool/PoolEntry;
            astore 6 /* leasedEntry */
        start local 6 // org.apache.http.pool.PoolEntry leasedEntry
         9: .line 254
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.validateAfterInactivity:I
            ifle 16
        10: .line 255
            aload 6 /* leasedEntry */
            invokevirtual org.apache.http.pool.PoolEntry.getUpdated:()J
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            getfield org.apache.http.pool.AbstractConnPool.validateAfterInactivity:I
            i2l
            ladd
            invokestatic java.lang.System.currentTimeMillis:()J
            lcmp
            ifgt 16
        11: .line 256
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 6 /* leasedEntry */
            invokevirtual org.apache.http.pool.AbstractConnPool.validate:(Lorg/apache/http/pool/PoolEntry;)Z
            ifne 16
        12: .line 257
            aload 6 /* leasedEntry */
            invokevirtual org.apache.http.pool.PoolEntry.close:()V
        13: .line 258
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 6 /* leasedEntry */
            iconst_0
            invokevirtual org.apache.http.pool.AbstractConnPool.release:(Lorg/apache/http/pool/PoolEntry;Z)V
        14: .line 259
            aload 4
            monitorexit
        15: goto 0
        16: .line 263
      StackMap locals: org.apache.http.pool.PoolEntry
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_0
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.compareAndSet:(ZZ)Z
            ifeq 25
        17: .line 264
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.entryRef:Ljava/util/concurrent/atomic/AtomicReference;
            aload 6 /* leasedEntry */
            invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
        18: .line 265
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.set:(Z)V
        19: .line 266
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 6 /* leasedEntry */
            invokevirtual org.apache.http.pool.AbstractConnPool.onLease:(Lorg/apache/http/pool/PoolEntry;)V
        20: .line 267
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            ifnull 22
        21: .line 268
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            aload 6 /* leasedEntry */
            invokeinterface org.apache.http.concurrent.FutureCallback.completed:(Ljava/lang/Object;)V
        22: .line 270
      StackMap locals:
      StackMap stack:
            aload 6 /* leasedEntry */
        23: aload 4
            monitorexit
        24: areturn
        25: .line 272
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.this$0:Lorg/apache/http/pool/AbstractConnPool;
            aload 6 /* leasedEntry */
            iconst_1
            invokevirtual org.apache.http.pool.AbstractConnPool.release:(Lorg/apache/http/pool/PoolEntry;Z)V
        26: .line 273
            new java.util.concurrent.ExecutionException
            dup
            invokestatic org.apache.http.pool.AbstractConnPool.operationAborted:()Ljava/lang/Exception;
            invokespecial java.util.concurrent.ExecutionException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 6 // org.apache.http.pool.PoolEntry leasedEntry
        end local 5 // org.apache.http.pool.PoolEntry entry
        27: .line 275
      StackMap locals: org.apache.http.pool.AbstractConnPool$2 long java.util.concurrent.TimeUnit org.apache.http.pool.AbstractConnPool$2
      StackMap stack: java.io.IOException
            astore 5 /* ex */
        start local 5 // java.io.IOException ex
        28: .line 276
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.done:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_0
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.compareAndSet:(ZZ)Z
            ifeq 31
        29: .line 277
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            ifnull 31
        30: .line 278
            aload 0 /* this */
            getfield org.apache.http.pool.AbstractConnPool$2.val$callback:Lorg/apache/http/concurrent/FutureCallback;
            aload 5 /* ex */
            invokeinterface org.apache.http.concurrent.FutureCallback.failed:(Ljava/lang/Exception;)V
        31: .line 281
      StackMap locals: java.io.IOException
      StackMap stack:
            new java.util.concurrent.ExecutionException
            dup
            aload 5 /* ex */
            invokespecial java.util.concurrent.ExecutionException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 5 // java.io.IOException ex
        32: .line 244
      StackMap locals: org.apache.http.pool.AbstractConnPool$2 long java.util.concurrent.TimeUnit org.apache.http.pool.AbstractConnPool$2
      StackMap stack: java.lang.Throwable
            aload 4
            monitorexit
        33: athrow
        end local 3 // java.util.concurrent.TimeUnit timeUnit
        end local 1 // long timeout
        end local 0 // org.apache.http.pool.AbstractConnPool$2 this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   34     0         this  Lorg/apache/http/pool/AbstractConnPool$2;
            0   34     1      timeout  J
            0   34     3     timeUnit  Ljava/util/concurrent/TimeUnit;
            2   27     5        entry  TE;
            9   27     6  leasedEntry  TE;
           28   32     5           ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           1     4      27  Class java.io.IOException
           6    14      27  Class java.io.IOException
          16    23      27  Class java.io.IOException
          25    27      27  Class java.io.IOException
           1     5      32  any
           6    15      32  any
          16    24      32  any
          25    33      32  any
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
    Signature: (JLjava/util/concurrent/TimeUnit;)TE;
    MethodParameters:
          Name  Flags
      timeout   final
      timeUnit  final

  public java.lang.Object get(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=3
         0: .line 1
            aload 0
            lload 1
            aload 3
            invokevirtual org.apache.http.pool.AbstractConnPool$2.get:(JLjava/util/concurrent/TimeUnit;)Lorg/apache/http/pool/PoolEntry;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException

  public java.lang.Object get();
    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 org.apache.http.pool.AbstractConnPool$2.get:()Lorg/apache/http/pool/PoolEntry;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
}
Signature: Ljava/lang/Object;Ljava/util/concurrent/Future<TE;>;
SourceFile: "AbstractConnPool.java"
EnclosingMethod: org.apache.http.pool.AbstractConnPool.lease:(Ljava/lang/Object;Ljava/lang/Object;Lorg/apache/http/concurrent/FutureCallback;)Ljava/util/concurrent/Future;
NestHost: org.apache.http.pool.AbstractConnPool
InnerClasses:
  org.apache.http.pool.AbstractConnPool$2