https://commons.apache.org/proper/commons-pool/: The Apache Commons Object Pooling Library. (The Apache Software Foundation)
  • Todd Carmichael
  • Morgan Delagrange ()
  • Geir Magnusson ()
  • Craig McClanahan ()
  • Rodney Waldhoff ()
  • David Weinrich ()
  • Dirk Verbeeck ()
  • Robert Burrell Donkin (The Apache Software Foundation)
  • Sandy McArthur (The Apache Software Foundation)
  • Simone Tripodi (The Apache Software Foundation)
  • Gary Gregory (The Apache Software Foundation)
  • Matt Sicker (The Apache Software Foundation) 
final class org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory<K, V> implements org.apache.commons.pool2.KeyedPooledObjectFactory<K, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory
  super_class: java.lang.Object
{
  private final java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock writeLock;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.commons.pool2.KeyedPooledObjectFactory<K, V> keyedFactory;
    descriptor: Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/commons/pool2/KeyedPooledObjectFactory<TK;TV;>;

  void <init>(org.apache.commons.pool2.KeyedPooledObjectFactory<K, V>);
    descriptor: (Lorg/apache/commons/pool2/KeyedPooledObjectFactory;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // org.apache.commons.pool2.KeyedPooledObjectFactory keyedFactory
         0: .line 1262
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1248
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock.<init>:()V
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock.writeLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            putfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
         2: .line 1265
            aload 1 /* keyedFactory */
            ifnonnull 6
         3: .line 1266
            new java.lang.IllegalArgumentException
            dup
         4: .line 1267
            ldc "keyedFactory must not be null."
         5: .line 1266
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 1269
      StackMap locals: org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory org.apache.commons.pool2.KeyedPooledObjectFactory
      StackMap stack:
            aload 0 /* this */
            aload 1 /* keyedFactory */
            putfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
         7: .line 1270
            return
        end local 1 // org.apache.commons.pool2.KeyedPooledObjectFactory keyedFactory
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    8     0          this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    8     1  keyedFactory  Lorg/apache/commons/pool2/KeyedPooledObjectFactory<TK;TV;>;
    Exceptions:
      throws java.lang.IllegalArgumentException
    Signature: (Lorg/apache/commons/pool2/KeyedPooledObjectFactory<TK;TV;>;)V
    MethodParameters:
              Name  Flags
      keyedFactory  final

  public org.apache.commons.pool2.PooledObject<V> makeObject(K);
    descriptor: (Ljava/lang/Object;)Lorg/apache/commons/pool2/PooledObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // java.lang.Object key
         0: .line 1277
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock:()V
         1: .line 1279
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            aload 1 /* key */
            invokeinterface org.apache.commons.pool2.KeyedPooledObjectFactory.makeObject:(Ljava/lang/Object;)Lorg/apache/commons/pool2/PooledObject;
            astore 3
         2: .line 1281
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         3: .line 1279
            aload 3
            areturn
         4: .line 1280
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 2
         5: .line 1281
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         6: .line 1282
            aload 2
            athrow
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    7     1   key  TK;
      Exception table:
        from    to  target  type
           1     2       4  any
    Exceptions:
      throws java.lang.Exception
    Signature: (TK;)Lorg/apache/commons/pool2/PooledObject<TV;>;
    MethodParameters:
      Name  Flags
      key   final

  public void destroyObject(K, org.apache.commons.pool2.PooledObject<V>);
    descriptor: (Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // java.lang.Object key
        start local 2 // org.apache.commons.pool2.PooledObject p
         0: .line 1290
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock:()V
         1: .line 1292
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            aload 1 /* key */
            aload 2 /* p */
            invokeinterface org.apache.commons.pool2.KeyedPooledObjectFactory.destroyObject:(Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
         2: .line 1293
            goto 6
      StackMap locals:
      StackMap stack: java.lang.Throwable
         3: astore 3
         4: .line 1294
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         5: .line 1295
            aload 3
            athrow
         6: .line 1294
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         7: .line 1296
            return
        end local 2 // org.apache.commons.pool2.PooledObject p
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    8     1   key  TK;
            0    8     2     p  Lorg/apache/commons/pool2/PooledObject<TV;>;
      Exception table:
        from    to  target  type
           1     3       3  any
    Exceptions:
      throws java.lang.Exception
    Signature: (TK;Lorg/apache/commons/pool2/PooledObject<TV;>;)V
    MethodParameters:
      Name  Flags
      key   final
      p     final

  public boolean validateObject(K, org.apache.commons.pool2.PooledObject<V>);
    descriptor: (Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // java.lang.Object key
        start local 2 // org.apache.commons.pool2.PooledObject p
         0: .line 1303
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock:()V
         1: .line 1305
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            aload 1 /* key */
            aload 2 /* p */
            invokeinterface org.apache.commons.pool2.KeyedPooledObjectFactory.validateObject:(Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)Z
            istore 4
         2: .line 1307
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         3: .line 1305
            iload 4
            ireturn
         4: .line 1306
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 3
         5: .line 1307
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         6: .line 1308
            aload 3
            athrow
        end local 2 // org.apache.commons.pool2.PooledObject p
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    7     1   key  TK;
            0    7     2     p  Lorg/apache/commons/pool2/PooledObject<TV;>;
      Exception table:
        from    to  target  type
           1     2       4  any
    Signature: (TK;Lorg/apache/commons/pool2/PooledObject<TV;>;)Z
    MethodParameters:
      Name  Flags
      key   final
      p     final

  public void activateObject(K, org.apache.commons.pool2.PooledObject<V>);
    descriptor: (Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // java.lang.Object key
        start local 2 // org.apache.commons.pool2.PooledObject p
         0: .line 1316
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock:()V
         1: .line 1318
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            aload 1 /* key */
            aload 2 /* p */
            invokeinterface org.apache.commons.pool2.KeyedPooledObjectFactory.activateObject:(Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
         2: .line 1319
            goto 6
      StackMap locals:
      StackMap stack: java.lang.Throwable
         3: astore 3
         4: .line 1320
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         5: .line 1321
            aload 3
            athrow
         6: .line 1320
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         7: .line 1322
            return
        end local 2 // org.apache.commons.pool2.PooledObject p
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    8     1   key  TK;
            0    8     2     p  Lorg/apache/commons/pool2/PooledObject<TV;>;
      Exception table:
        from    to  target  type
           1     3       3  any
    Exceptions:
      throws java.lang.Exception
    Signature: (TK;Lorg/apache/commons/pool2/PooledObject<TV;>;)V
    MethodParameters:
      Name  Flags
      key   final
      p     final

  public void passivateObject(K, org.apache.commons.pool2.PooledObject<V>);
    descriptor: (Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
        start local 1 // java.lang.Object key
        start local 2 // org.apache.commons.pool2.PooledObject p
         0: .line 1329
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock:()V
         1: .line 1331
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            aload 1 /* key */
            aload 2 /* p */
            invokeinterface org.apache.commons.pool2.KeyedPooledObjectFactory.passivateObject:(Ljava/lang/Object;Lorg/apache/commons/pool2/PooledObject;)V
         2: .line 1332
            goto 6
      StackMap locals:
      StackMap stack: java.lang.Throwable
         3: astore 3
         4: .line 1333
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         5: .line 1334
            aload 3
            athrow
         6: .line 1333
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.writeLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock:()V
         7: .line 1335
            return
        end local 2 // org.apache.commons.pool2.PooledObject p
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            0    8     1   key  TK;
            0    8     2     p  Lorg/apache/commons/pool2/PooledObject<TV;>;
      Exception table:
        from    to  target  type
           1     3       3  any
    Exceptions:
      throws java.lang.Exception
    Signature: (TK;Lorg/apache/commons/pool2/PooledObject<TV;>;)V
    MethodParameters:
      Name  Flags
      key   final
      p     final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
         0: .line 1342
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         1: .line 1343
            aload 1 /* sb */
            ldc "SynchronizedKeyedPoolableObjectFactory"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 1344
            aload 1 /* sb */
            ldc "{keyedFactory="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory.keyedFactory:Lorg/apache/commons/pool2/KeyedPooledObjectFactory;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 1345
            aload 1 /* sb */
            bipush 125
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         4: .line 1346
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/pool2/PoolUtils$SynchronizedKeyedPooledObjectFactory<TK;TV;>;
            1    5     1    sb  Ljava/lang/StringBuilder;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Lorg/apache/commons/pool2/KeyedPooledObjectFactory<TK;TV;>;
SourceFile: "PoolUtils.java"
NestHost: org.apache.commons.pool2.PoolUtils
InnerClasses:
  public WriteLock = java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock of java.util.concurrent.locks.ReentrantReadWriteLock
  private final SynchronizedKeyedPooledObjectFactory = org.apache.commons.pool2.PoolUtils$SynchronizedKeyedPooledObjectFactory of org.apache.commons.pool2.PoolUtils