-
UuidHelper
-
$SWITCH_TABLE$org$bson$UuidRepresentation: int[]
-
writeLongToArrayBigEndian(byte[], int, long): void
-
readLongFromArrayBigEndian(byte[], int): long
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reverseByteArray(byte[], int, int): void
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encodeUuidToBinary(UUID, UuidRepresentation): byte[]
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decodeBinaryToUuid(byte[], byte, UuidRepresentation): UUID
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<init>(): void
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$SWITCH_TABLE$org$bson$UuidRepresentation(): int[]
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http://www.mongodb.org: The MongoDB Java Driver uber-artifact, containing the legacy driver, the mongodb-driver, mongodb-driver-core, and bson
- Various (MongoDB)
public final class org.bson.internal.UuidHelper
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.bson.internal.UuidHelper
super_class: java.lang.Object
{
private static volatile int[] $SWITCH_TABLE$org$bson$UuidRepresentation;
descriptor: [I
flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC
private static void writeLongToArrayBigEndian(byte[], int, long);
descriptor: ([BIJ)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=7, locals=4, args_size=3
start local 0 // byte[] bytes
start local 1 // int offset
start local 2 // long x
0: .line 31
aload 0 /* bytes */
iload 1 /* offset */
bipush 7
iadd
ldc 255
lload 2 /* x */
land
l2i
i2b
bastore
1: .line 32
aload 0 /* bytes */
iload 1 /* offset */
bipush 6
iadd
ldc 255
lload 2 /* x */
bipush 8
lshr
land
l2i
i2b
bastore
2: .line 33
aload 0 /* bytes */
iload 1 /* offset */
iconst_5
iadd
ldc 255
lload 2 /* x */
bipush 16
lshr
land
l2i
i2b
bastore
3: .line 34
aload 0 /* bytes */
iload 1 /* offset */
iconst_4
iadd
ldc 255
lload 2 /* x */
bipush 24
lshr
land
l2i
i2b
bastore
4: .line 35
aload 0 /* bytes */
iload 1 /* offset */
iconst_3
iadd
ldc 255
lload 2 /* x */
bipush 32
lshr
land
l2i
i2b
bastore
5: .line 36
aload 0 /* bytes */
iload 1 /* offset */
iconst_2
iadd
ldc 255
lload 2 /* x */
bipush 40
lshr
land
l2i
i2b
bastore
6: .line 37
aload 0 /* bytes */
iload 1 /* offset */
iconst_1
iadd
ldc 255
lload 2 /* x */
bipush 48
lshr
land
l2i
i2b
bastore
7: .line 38
aload 0 /* bytes */
iload 1 /* offset */
ldc 255
lload 2 /* x */
bipush 56
lshr
land
l2i
i2b
bastore
8: .line 39
return
end local 2 // long x
end local 1 // int offset
end local 0 // byte[] bytes
LocalVariableTable:
Start End Slot Name Signature
0 9 0 bytes [B
0 9 1 offset I
0 9 2 x J
MethodParameters:
Name Flags
bytes final
offset final
x final
private static long readLongFromArrayBigEndian(byte[], int);
descriptor: ([BI)J
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=7, locals=4, args_size=2
start local 0 // byte[] bytes
start local 1 // int offset
0: .line 42
lconst_0
lstore 2 /* x */
start local 2 // long x
1: .line 43
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
bipush 7
iadd
baload
i2l
land
lor
lstore 2 /* x */
2: .line 44
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
bipush 6
iadd
baload
i2l
land
bipush 8
lshl
lor
lstore 2 /* x */
3: .line 45
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
iconst_5
iadd
baload
i2l
land
bipush 16
lshl
lor
lstore 2 /* x */
4: .line 46
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
iconst_4
iadd
baload
i2l
land
bipush 24
lshl
lor
lstore 2 /* x */
5: .line 47
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
iconst_3
iadd
baload
i2l
land
bipush 32
lshl
lor
lstore 2 /* x */
6: .line 48
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
iconst_2
iadd
baload
i2l
land
bipush 40
lshl
lor
lstore 2 /* x */
7: .line 49
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
iconst_1
iadd
baload
i2l
land
bipush 48
lshl
lor
lstore 2 /* x */
8: .line 50
lload 2 /* x */
ldc 255
aload 0 /* bytes */
iload 1 /* offset */
baload
i2l
land
bipush 56
lshl
lor
lstore 2 /* x */
9: .line 51
lload 2 /* x */
lreturn
end local 2 // long x
end local 1 // int offset
end local 0 // byte[] bytes
LocalVariableTable:
Start End Slot Name Signature
0 10 0 bytes [B
0 10 1 offset I
1 10 2 x J
MethodParameters:
Name Flags
bytes final
offset final
private static void reverseByteArray(byte[], int, int);
descriptor: ([BII)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=6, args_size=3
start local 0 // byte[] data
start local 1 // int start
start local 2 // int length
0: .line 56
iload 1 /* start */
istore 3 /* left */
start local 3 // int left
1: iload 1 /* start */
iload 2 /* length */
iadd
iconst_1
isub
istore 4 /* right */
start local 4 // int right
2: goto 7
3: .line 58
StackMap locals: int int
StackMap stack:
aload 0 /* data */
iload 3 /* left */
baload
istore 5 /* temp */
start local 5 // byte temp
4: .line 59
aload 0 /* data */
iload 3 /* left */
aload 0 /* data */
iload 4 /* right */
baload
bastore
5: .line 60
aload 0 /* data */
iload 4 /* right */
iload 5 /* temp */
bastore
end local 5 // byte temp
6: .line 56
iinc 3 /* left */ 1
iinc 4 /* right */ -1
StackMap locals:
StackMap stack:
7: iload 3 /* left */
iload 4 /* right */
if_icmplt 3
end local 4 // int right
end local 3 // int left
8: .line 62
return
end local 2 // int length
end local 1 // int start
end local 0 // byte[] data
LocalVariableTable:
Start End Slot Name Signature
0 9 0 data [B
0 9 1 start I
0 9 2 length I
1 8 3 left I
2 8 4 right I
4 6 5 temp B
MethodParameters:
Name Flags
data final
start final
length final
public static byte[] encodeUuidToBinary(java.util.UUID, org.bson.UuidRepresentation);
descriptor: (Ljava/util/UUID;Lorg/bson/UuidRepresentation;)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=2
start local 0 // java.util.UUID uuid
start local 1 // org.bson.UuidRepresentation uuidRepresentation
0: .line 65
bipush 16
newarray 8
astore 2 /* binaryData */
start local 2 // byte[] binaryData
1: .line 66
aload 2 /* binaryData */
iconst_0
aload 0 /* uuid */
invokevirtual java.util.UUID.getMostSignificantBits:()J
invokestatic org.bson.internal.UuidHelper.writeLongToArrayBigEndian:([BIJ)V
2: .line 67
aload 2 /* binaryData */
bipush 8
aload 0 /* uuid */
invokevirtual java.util.UUID.getLeastSignificantBits:()J
invokestatic org.bson.internal.UuidHelper.writeLongToArrayBigEndian:([BIJ)V
3: .line 68
invokestatic org.bson.internal.UuidHelper.$SWITCH_TABLE$org$bson$UuidRepresentation:()[I
aload 1 /* uuidRepresentation */
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iaload
tableswitch { // 1 - 4
1: 11
2: 4
3: 8
4: 11
default: 12
}
4: .line 70
StackMap locals: byte[]
StackMap stack:
aload 2 /* binaryData */
iconst_0
iconst_4
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
5: .line 71
aload 2 /* binaryData */
iconst_4
iconst_2
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
6: .line 72
aload 2 /* binaryData */
bipush 6
iconst_2
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
7: .line 73
goto 13
8: .line 75
StackMap locals:
StackMap stack:
aload 2 /* binaryData */
iconst_0
bipush 8
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
9: .line 76
aload 2 /* binaryData */
bipush 8
bipush 8
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
10: .line 77
goto 13
11: .line 80
StackMap locals:
StackMap stack:
goto 13
12: .line 82
StackMap locals:
StackMap stack:
new org.bson.BSONException
dup
ldc "Unexpected UUID representation"
invokespecial org.bson.BSONException.<init>:(Ljava/lang/String;)V
athrow
13: .line 85
StackMap locals:
StackMap stack:
aload 2 /* binaryData */
areturn
end local 2 // byte[] binaryData
end local 1 // org.bson.UuidRepresentation uuidRepresentation
end local 0 // java.util.UUID uuid
LocalVariableTable:
Start End Slot Name Signature
0 14 0 uuid Ljava/util/UUID;
0 14 1 uuidRepresentation Lorg/bson/UuidRepresentation;
1 14 2 binaryData [B
MethodParameters:
Name Flags
uuid final
uuidRepresentation final
public static java.util.UUID decodeBinaryToUuid(byte[], byte, org.bson.UuidRepresentation);
descriptor: ([BBLorg/bson/UuidRepresentation;)Ljava/util/UUID;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=3, args_size=3
start local 0 // byte[] data
start local 1 // byte type
start local 2 // org.bson.UuidRepresentation uuidRepresentation
0: .line 89
aload 0 /* data */
arraylength
bipush 16
if_icmpeq 2
1: .line 90
new org.bson.BsonSerializationException
dup
ldc "Expected length to be 16, not %d."
iconst_1
anewarray java.lang.Object
dup
iconst_0
aload 0 /* data */
arraylength
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.bson.BsonSerializationException.<init>:(Ljava/lang/String;)V
athrow
2: .line 93
StackMap locals:
StackMap stack:
iload 1 /* type */
getstatic org.bson.BsonBinarySubType.UUID_LEGACY:Lorg/bson/BsonBinarySubType;
invokevirtual org.bson.BsonBinarySubType.getValue:()B
if_icmpne 13
3: .line 94
invokestatic org.bson.internal.UuidHelper.$SWITCH_TABLE$org$bson$UuidRepresentation:()[I
aload 2 /* uuidRepresentation */
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iaload
tableswitch { // 1 - 4
1: 11
2: 4
3: 8
4: 11
default: 12
}
4: .line 96
StackMap locals:
StackMap stack:
aload 0 /* data */
iconst_0
iconst_4
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
5: .line 97
aload 0 /* data */
iconst_4
iconst_2
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
6: .line 98
aload 0 /* data */
bipush 6
iconst_2
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
7: .line 99
goto 13
8: .line 101
StackMap locals:
StackMap stack:
aload 0 /* data */
iconst_0
bipush 8
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
9: .line 102
aload 0 /* data */
bipush 8
bipush 8
invokestatic org.bson.internal.UuidHelper.reverseByteArray:([BII)V
10: .line 103
goto 13
11: .line 106
StackMap locals:
StackMap stack:
goto 13
12: .line 108
StackMap locals:
StackMap stack:
new org.bson.BSONException
dup
ldc "Unexpected UUID representation"
invokespecial org.bson.BSONException.<init>:(Ljava/lang/String;)V
athrow
13: .line 112
StackMap locals:
StackMap stack:
new java.util.UUID
dup
aload 0 /* data */
iconst_0
invokestatic org.bson.internal.UuidHelper.readLongFromArrayBigEndian:([BI)J
aload 0 /* data */
bipush 8
invokestatic org.bson.internal.UuidHelper.readLongFromArrayBigEndian:([BI)J
invokespecial java.util.UUID.<init>:(JJ)V
areturn
end local 2 // org.bson.UuidRepresentation uuidRepresentation
end local 1 // byte type
end local 0 // byte[] data
LocalVariableTable:
Start End Slot Name Signature
0 14 0 data [B
0 14 1 type B
0 14 2 uuidRepresentation Lorg/bson/UuidRepresentation;
MethodParameters:
Name Flags
data final
type final
uuidRepresentation final
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 // org.bson.internal.UuidHelper this
0: .line 115
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 116
return
end local 0 // org.bson.internal.UuidHelper this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/bson/internal/UuidHelper;
static int[] $SWITCH_TABLE$org$bson$UuidRepresentation();
descriptor: ()[I
flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
Code:
stack=3, locals=1, args_size=0
0: .line 29
getstatic org.bson.internal.UuidHelper.$SWITCH_TABLE$org$bson$UuidRepresentation:[I
dup
ifnull 1
areturn
StackMap locals:
StackMap stack: int[]
1: pop
invokestatic org.bson.UuidRepresentation.values:()[Lorg/bson/UuidRepresentation;
arraylength
newarray 10
astore 0
2: aload 0
getstatic org.bson.UuidRepresentation.C_SHARP_LEGACY:Lorg/bson/UuidRepresentation;
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iconst_2
iastore
3: goto 5
StackMap locals: int[]
StackMap stack: java.lang.NoSuchFieldError
4: pop
StackMap locals:
StackMap stack:
5: aload 0
getstatic org.bson.UuidRepresentation.JAVA_LEGACY:Lorg/bson/UuidRepresentation;
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iconst_3
iastore
6: goto 8
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
7: pop
StackMap locals:
StackMap stack:
8: aload 0
getstatic org.bson.UuidRepresentation.PYTHON_LEGACY:Lorg/bson/UuidRepresentation;
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iconst_4
iastore
9: goto 11
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
10: pop
StackMap locals:
StackMap stack:
11: aload 0
getstatic org.bson.UuidRepresentation.STANDARD:Lorg/bson/UuidRepresentation;
invokevirtual org.bson.UuidRepresentation.ordinal:()I
iconst_1
iastore
12: goto 14
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
13: pop
StackMap locals:
StackMap stack:
14: aload 0
dup
putstatic org.bson.internal.UuidHelper.$SWITCH_TABLE$org$bson$UuidRepresentation:[I
areturn
LocalVariableTable:
Start End Slot Name Signature
Exception table:
from to target type
2 3 4 Class java.lang.NoSuchFieldError
5 6 7 Class java.lang.NoSuchFieldError
8 9 10 Class java.lang.NoSuchFieldError
11 12 13 Class java.lang.NoSuchFieldError
}
SourceFile: "UuidHelper.java"