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.serializers.DecimalSerializer implements org.apache.cassandra.serializers.TypeSerializer<java.math.BigDecimal>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.serializers.DecimalSerializer
  super_class: java.lang.Object
{
  public static final org.apache.cassandra.serializers.DecimalSerializer instance;
    descriptor: Lorg/apache/cassandra/serializers/DecimalSerializer;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 28
            new org.apache.cassandra.serializers.DecimalSerializer
            dup
            invokespecial org.apache.cassandra.serializers.DecimalSerializer.<init>:()V
            putstatic org.apache.cassandra.serializers.DecimalSerializer.instance:Lorg/apache/cassandra/serializers/DecimalSerializer;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/serializers/DecimalSerializer;

  public java.math.BigDecimal deserialize(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)Ljava/math/BigDecimal;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
        start local 1 // java.nio.ByteBuffer bytes
         0: .line 32
            aload 1 /* bytes */
            ifnull 1
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifne 2
         1: .line 33
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
         2: .line 36
      StackMap locals:
      StackMap stack:
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
            astore 1 /* bytes */
         3: .line 37
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.getInt:()I
            istore 2 /* scale */
        start local 2 // int scale
         4: .line 38
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            newarray 8
            astore 3 /* bibytes */
        start local 3 // byte[] bibytes
         5: .line 39
            aload 1 /* bytes */
            aload 3 /* bibytes */
            invokevirtual java.nio.ByteBuffer.get:([B)Ljava/nio/ByteBuffer;
            pop
         6: .line 41
            new java.math.BigInteger
            dup
            aload 3 /* bibytes */
            invokespecial java.math.BigInteger.<init>:([B)V
            astore 4 /* bi */
        start local 4 // java.math.BigInteger bi
         7: .line 42
            new java.math.BigDecimal
            dup
            aload 4 /* bi */
            iload 2 /* scale */
            invokespecial java.math.BigDecimal.<init>:(Ljava/math/BigInteger;I)V
            areturn
        end local 4 // java.math.BigInteger bi
        end local 3 // byte[] bibytes
        end local 2 // int scale
        end local 1 // java.nio.ByteBuffer bytes
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lorg/apache/cassandra/serializers/DecimalSerializer;
            0    8     1    bytes  Ljava/nio/ByteBuffer;
            4    8     2    scale  I
            5    8     3  bibytes  [B
            7    8     4       bi  Ljava/math/BigInteger;
    MethodParameters:
       Name  Flags
      bytes  

  public java.nio.ByteBuffer serialize(java.math.BigDecimal);
    descriptor: (Ljava/math/BigDecimal;)Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
        start local 1 // java.math.BigDecimal value
         0: .line 47
            aload 1 /* value */
            ifnonnull 2
         1: .line 48
            getstatic org.apache.cassandra.utils.ByteBufferUtil.EMPTY_BYTE_BUFFER:Ljava/nio/ByteBuffer;
            areturn
         2: .line 50
      StackMap locals:
      StackMap stack:
            aload 1 /* value */
            invokevirtual java.math.BigDecimal.unscaledValue:()Ljava/math/BigInteger;
            astore 2 /* bi */
        start local 2 // java.math.BigInteger bi
         3: .line 51
            aload 1 /* value */
            invokevirtual java.math.BigDecimal.scale:()I
            istore 3 /* scale */
        start local 3 // int scale
         4: .line 52
            aload 2 /* bi */
            invokevirtual java.math.BigInteger.toByteArray:()[B
            astore 4 /* bibytes */
        start local 4 // byte[] bibytes
         5: .line 54
            iconst_4
            aload 4 /* bibytes */
            arraylength
            iadd
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            astore 5 /* bytes */
        start local 5 // java.nio.ByteBuffer bytes
         6: .line 55
            aload 5 /* bytes */
            iload 3 /* scale */
            invokevirtual java.nio.ByteBuffer.putInt:(I)Ljava/nio/ByteBuffer;
            pop
         7: .line 56
            aload 5 /* bytes */
            aload 4 /* bibytes */
            invokevirtual java.nio.ByteBuffer.put:([B)Ljava/nio/ByteBuffer;
            pop
         8: .line 57
            aload 5 /* bytes */
            invokevirtual java.nio.ByteBuffer.rewind:()Ljava/nio/Buffer;
            pop
         9: .line 58
            aload 5 /* bytes */
            areturn
        end local 5 // java.nio.ByteBuffer bytes
        end local 4 // byte[] bibytes
        end local 3 // int scale
        end local 2 // java.math.BigInteger bi
        end local 1 // java.math.BigDecimal value
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   10     0     this  Lorg/apache/cassandra/serializers/DecimalSerializer;
            0   10     1    value  Ljava/math/BigDecimal;
            3   10     2       bi  Ljava/math/BigInteger;
            4   10     3    scale  I
            5   10     4  bibytes  [B
            6   10     5    bytes  Ljava/nio/ByteBuffer;
    MethodParameters:
       Name  Flags
      value  

  public void validate(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
        start local 1 // java.nio.ByteBuffer bytes
         0: .line 64
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifeq 2
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            iconst_4
            if_icmpge 2
         1: .line 65
            new org.apache.cassandra.serializers.MarshalException
            dup
            ldc "Expected 0 or at least 4 bytes (%d)"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.serializers.MarshalException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 66
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.nio.ByteBuffer bytes
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/cassandra/serializers/DecimalSerializer;
            0    3     1  bytes  Ljava/nio/ByteBuffer;
    Exceptions:
      throws org.apache.cassandra.serializers.MarshalException
    MethodParameters:
       Name  Flags
      bytes  

  public java.lang.String toString(java.math.BigDecimal);
    descriptor: (Ljava/math/BigDecimal;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
        start local 1 // java.math.BigDecimal value
         0: .line 70
            aload 1 /* value */
            ifnonnull 1
            ldc ""
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 1 /* value */
            invokevirtual java.math.BigDecimal.toPlainString:()Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         2: areturn
        end local 1 // java.math.BigDecimal value
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/cassandra/serializers/DecimalSerializer;
            0    3     1  value  Ljava/math/BigDecimal;
    MethodParameters:
       Name  Flags
      value  

  public java.lang.Class<java.math.BigDecimal> getType();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.serializers.DecimalSerializer this
         0: .line 75
            ldc Ljava/math/BigDecimal;
            areturn
        end local 0 // org.apache.cassandra.serializers.DecimalSerializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/serializers/DecimalSerializer;
    Signature: ()Ljava/lang/Class<Ljava/math/BigDecimal;>;

  public java.lang.String toString(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/String;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.math.BigDecimal
            invokevirtual org.apache.cassandra.serializers.DecimalSerializer.toString:(Ljava/math/BigDecimal;)Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.nio.ByteBuffer serialize(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/nio/ByteBuffer;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.math.BigDecimal
            invokevirtual org.apache.cassandra.serializers.DecimalSerializer.serialize:(Ljava/math/BigDecimal;)Ljava/nio/ByteBuffer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object deserialize(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokevirtual org.apache.cassandra.serializers.DecimalSerializer.deserialize:(Ljava/nio/ByteBuffer;)Ljava/math/BigDecimal;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Lorg/apache/cassandra/serializers/TypeSerializer<Ljava/math/BigDecimal;>;
SourceFile: "DecimalSerializer.java"