org.apache.commons/commons-collections4/4.3 : org/apache/commons/collections4/functors/InstantiateFactory.class

InstantiateFactory

http://commons.apache.org/proper/commons-collections/: The Apache Commons Collections package contains types that extend and augment the Java Collections Framework. (The Apache Software Foundation)

Apache License, Version 2.0

Rafael U. C. Afonso
Max Rydahl Andersen
Avalon
Federico Barbieri
Jeffrey Barnes
Nicola Ken Barozzi
Arron Bates
Sebastian Bazley
Benjamin Bentmann
Ola Berg
Sam Berlin
Christopher Berry
Nathan Beyer
Rune Peter Bjørnstad
Janek Bogucki
Maarten Brak
Dave Bryson
Chuck Burdick
Julien Buret
Josh Cain
Jonathan Carlson
Ram Chidambaram
Steve Clark
Benoit Corne
Eric Crampton
Dimiter Dimitrov
Peter Donald
Steve Downey
Rich Dougherty
Tom Dunham
Stefano Fornari
Andrew Freeman
Gerhard Froehlich
Goran Hacek
David Hay
Mario Ivankovits
Paul Jack
Eric Johnson
Kent Johnson
Marc Johnson
Roger Kapsi
Nissim Karpenstein
Shinobu Kawai
Stephen Kestle
Mohan Kishore
Simon Kitching
Thomas Knych
Serge Knystautas
Peter KoBek
Jordan Krey
Olaf Krische
Guilhem Lavaux
Paul Legato
David Leppik
Berin Loritsch
Hendrik Maryns
Stefano Mazzocchi
Brian McCallister
David Meikle
Steven Melzer
Leon Messerschmidt
Mauricio S. Moura
Kasper Nielsen
Stanislaw Osinski
Alban Peignier
Mike Pettypiece
Steve Phelps
Ilkka Priha
Jonas Van Poucke
Will Pugh
Herve Quiroz
Daniel Rall
Robert Ribnitz
Huw Roberts
Henning P. Schmiedehausen
Joerg Schmuecker
Howard Lewis Ship
Joe Raysa
Jeff Rodriguez
Ashwin S
Jordane Sarda
Thomas Schapitz
Jon Schewe
Andreas Schlosser
Christian Siefkes
Michael Smith
Stephen Smith
Jan Sorensen
Jon S. Stevens
James Strachan
Leo Sutic
Radford Tam
Chris Tilden
Neil O'Toole
Jeff Turner
Kazuya Ujihara
Thomas Vahrst
Jeff Varszegi
Ralph Wagner
Hollis Waite
David Weinrich
Dieter Wimberger
Serhiy Yevtushenko
Sai Zhang
Jason van Zyl
Geoff Schoeman
Goncalo Marques
Vamsi Kavuri

Matt Benson
James Carman
Stephen Colebourne
Robert Burrell Donkin
Morgan Delagrange
Gary Gregory
Matthew Hawthorne
Dipanjan Laha
Geir Magnusson
Luc Maisonobe
Craig McClanahan
Thomas Neidhart
Adrian Nistor
Arun M. Thomas
Rodney Waldhoff
Henri Yandell
Rob Tompkins

public class org.apache.commons.collections4.functors.InstantiateFactory<T> implements org.apache.commons.collections4.Factory<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.collections4.functors.InstantiateFactory
  super_class: java.lang.Object
{
  private final java.lang.Class<T> iClassToInstantiate;
    descriptor: Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/Class<TT;>;

  private final java.lang.Class<?>[] iParamTypes;
    descriptor: [Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Ljava/lang/Class<*>;

  private final java.lang.Object[] iArgs;
    descriptor: [Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private transient java.lang.reflect.Constructor<T> iConstructor;
    descriptor: Ljava/lang/reflect/Constructor;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
    Signature: Ljava/lang/reflect/Constructor<TT;>;

  public static <T> org.apache.commons.collections4.Factory<T> instantiateFactory(java.lang.Class<T>, java.lang.Class<?>[], []);
    descriptor: (Ljava/lang/Class;[Ljava/lang/Class;[Ljava/lang/Object;)Lorg/apache/commons/collections4/Factory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.lang.Class classToInstantiate
        start local 1 // java.lang.Class[] paramTypes
        start local 2 // java.lang.Object[] args
         0: .line 60
            aload 0 /* classToInstantiate */
            ifnonnull 2
         1: .line 61
            new java.lang.NullPointerException
            dup
            ldc "Class to instantiate must not be null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 63
      StackMap locals:
      StackMap stack:
            aload 1 /* paramTypes */
            ifnonnull 3
            aload 2 /* args */
            ifnonnull 5
         3: .line 64
      StackMap locals:
      StackMap stack:
            aload 1 /* paramTypes */
            ifnull 4
            aload 2 /* args */
            ifnull 5
         4: .line 65
      StackMap locals:
      StackMap stack:
            aload 1 /* paramTypes */
            ifnull 6
            aload 2 /* args */
            ifnull 6
            aload 1 /* paramTypes */
            arraylength
            aload 2 /* args */
            arraylength
            if_icmpeq 6
         5: .line 66
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Parameter types must match the arguments"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 69
      StackMap locals:
      StackMap stack:
            aload 1 /* paramTypes */
            ifnull 7
            aload 1 /* paramTypes */
            arraylength
            ifne 8
         7: .line 70
      StackMap locals:
      StackMap stack:
            new org.apache.commons.collections4.functors.InstantiateFactory
            dup
            aload 0 /* classToInstantiate */
            invokespecial org.apache.commons.collections4.functors.InstantiateFactory.<init>:(Ljava/lang/Class;)V
            areturn
         8: .line 72
      StackMap locals:
      StackMap stack:
            new org.apache.commons.collections4.functors.InstantiateFactory
            dup
            aload 0 /* classToInstantiate */
            aload 1 /* paramTypes */
            aload 2 /* args */
            invokespecial org.apache.commons.collections4.functors.InstantiateFactory.<init>:(Ljava/lang/Class;[Ljava/lang/Class;[Ljava/lang/Object;)V
            areturn
        end local 2 // java.lang.Object[] args
        end local 1 // java.lang.Class[] paramTypes
        end local 0 // java.lang.Class classToInstantiate
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    9     0  classToInstantiate  Ljava/lang/Class<TT;>;
            0    9     1          paramTypes  [Ljava/lang/Class;
            0    9     2                args  [Ljava/lang/Object;
    Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;[Ljava/lang/Class<*>;[Ljava/lang/Object;)Lorg/apache/commons/collections4/Factory<TT;>;
    MethodParameters:
                    Name  Flags
      classToInstantiate  final
      paramTypes          final
      args                final

  public void <init>(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
        start local 1 // java.lang.Class classToInstantiate
         0: .line 82
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 44
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iConstructor:Ljava/lang/reflect/Constructor;
         2: .line 83
            aload 0 /* this */
            aload 1 /* classToInstantiate */
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iClassToInstantiate:Ljava/lang/Class;
         3: .line 84
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iParamTypes:[Ljava/lang/Class;
         4: .line 85
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iArgs:[Ljava/lang/Object;
         5: .line 86
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.functors.InstantiateFactory.findConstructor:()V
         6: .line 87
            return
        end local 1 // java.lang.Class classToInstantiate
        end local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    7     0                this  Lorg/apache/commons/collections4/functors/InstantiateFactory<TT;>;
            0    7     1  classToInstantiate  Ljava/lang/Class<TT;>;
    Signature: (Ljava/lang/Class<TT;>;)V
    MethodParameters:
                    Name  Flags
      classToInstantiate  final

  public void <init>(java.lang.Class<T>, java.lang.Class<?>[], []);
    descriptor: (Ljava/lang/Class;[Ljava/lang/Class;[Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
        start local 1 // java.lang.Class classToInstantiate
        start local 2 // java.lang.Class[] paramTypes
        start local 3 // java.lang.Object[] args
         0: .line 98
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 44
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iConstructor:Ljava/lang/reflect/Constructor;
         2: .line 99
            aload 0 /* this */
            aload 1 /* classToInstantiate */
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iClassToInstantiate:Ljava/lang/Class;
         3: .line 100
            aload 0 /* this */
            aload 2 /* paramTypes */
            invokevirtual java.lang.Class[].clone:()Ljava/lang/Object;
            checkcast java.lang.Class[]
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iParamTypes:[Ljava/lang/Class;
         4: .line 101
            aload 0 /* this */
            aload 3 /* args */
            invokevirtual java.lang.Object[].clone:()Ljava/lang/Object;
            checkcast java.lang.Object[]
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iArgs:[Ljava/lang/Object;
         5: .line 102
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.functors.InstantiateFactory.findConstructor:()V
         6: .line 103
            return
        end local 3 // java.lang.Object[] args
        end local 2 // java.lang.Class[] paramTypes
        end local 1 // java.lang.Class classToInstantiate
        end local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    7     0                this  Lorg/apache/commons/collections4/functors/InstantiateFactory<TT;>;
            0    7     1  classToInstantiate  Ljava/lang/Class<TT;>;
            0    7     2          paramTypes  [Ljava/lang/Class;
            0    7     3                args  [Ljava/lang/Object;
    Signature: (Ljava/lang/Class<TT;>;[Ljava/lang/Class<*>;[Ljava/lang/Object;)V
    MethodParameters:
                    Name  Flags
      classToInstantiate  final
      paramTypes          final
      args                final

  private void findConstructor();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
         0: .line 110
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.collections4.functors.InstantiateFactory.iClassToInstantiate:Ljava/lang/Class;
            aload 0 /* this */
            getfield org.apache.commons.collections4.functors.InstantiateFactory.iParamTypes:[Ljava/lang/Class;
            invokevirtual java.lang.Class.getConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            putfield org.apache.commons.collections4.functors.InstantiateFactory.iConstructor:Ljava/lang/reflect/Constructor;
         1: .line 111
            goto 4
      StackMap locals:
      StackMap stack: java.lang.NoSuchMethodException
         2: pop
         3: .line 112
            new java.lang.IllegalArgumentException
            dup
            ldc "InstantiateFactory: The constructor must exist and be public "
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 114
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/collections4/functors/InstantiateFactory<TT;>;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.NoSuchMethodException

  public T create();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
         0: .line 124
            aload 0 /* this */
            getfield org.apache.commons.collections4.functors.InstantiateFactory.iConstructor:Ljava/lang/reflect/Constructor;
            ifnonnull 2
         1: .line 125
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.functors.InstantiateFactory.findConstructor:()V
         2: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.collections4.functors.InstantiateFactory.iConstructor:Ljava/lang/reflect/Constructor;
            aload 0 /* this */
            getfield org.apache.commons.collections4.functors.InstantiateFactory.iArgs:[Ljava/lang/Object;
            invokevirtual java.lang.reflect.Constructor.newInstance:([Ljava/lang/Object;)Ljava/lang/Object;
         3: areturn
         4: .line 130
      StackMap locals:
      StackMap stack: java.lang.InstantiationException
            astore 1 /* ex */
        start local 1 // java.lang.InstantiationException ex
         5: .line 131
            new org.apache.commons.collections4.FunctorException
            dup
            ldc "InstantiateFactory: InstantiationException"
            aload 1 /* ex */
            invokespecial org.apache.commons.collections4.FunctorException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.InstantiationException ex
         6: .line 132
      StackMap locals:
      StackMap stack: java.lang.IllegalAccessException
            astore 1 /* ex */
        start local 1 // java.lang.IllegalAccessException ex
         7: .line 133
            new org.apache.commons.collections4.FunctorException
            dup
            ldc "InstantiateFactory: Constructor must be public"
            aload 1 /* ex */
            invokespecial org.apache.commons.collections4.FunctorException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.IllegalAccessException ex
         8: .line 134
      StackMap locals:
      StackMap stack: java.lang.reflect.InvocationTargetException
            astore 1 /* ex */
        start local 1 // java.lang.reflect.InvocationTargetException ex
         9: .line 135
            new org.apache.commons.collections4.FunctorException
            dup
            ldc "InstantiateFactory: Constructor threw an exception"
            aload 1 /* ex */
            invokespecial org.apache.commons.collections4.FunctorException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.reflect.InvocationTargetException ex
        end local 0 // org.apache.commons.collections4.functors.InstantiateFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/apache/commons/collections4/functors/InstantiateFactory<TT;>;
            5    6     1    ex  Ljava/lang/InstantiationException;
            7    8     1    ex  Ljava/lang/IllegalAccessException;
            9   10     1    ex  Ljava/lang/reflect/InvocationTargetException;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.InstantiationException
           2     3       6  Class java.lang.IllegalAccessException
           2     3       8  Class java.lang.reflect.InvocationTargetException
    Signature: ()TT;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/apache/commons/collections4/Factory<TT;>;
SourceFile: "InstantiateFactory.java"

/

org.apache.commons/ commons-collections4/ 4.3/ org/apache/commons/collections4/functors/InstantiateFactory.class