class org.hsqldb.server.OdbcPacketInputStream extends java.io.DataInputStream
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: org.hsqldb.server.OdbcPacketInputStream
super_class: java.io.DataInputStream
{
char packetType;
descriptor: C
flags: (0x0000)
private java.io.InputStream bufferStream;
descriptor: Ljava/io/InputStream;
flags: (0x0002) ACC_PRIVATE
static org.hsqldb.server.OdbcPacketInputStream newOdbcPacketInputStream(char, java.io.InputStream, int);
descriptor: (CLjava/io/InputStream;I)Lorg/hsqldb/server/OdbcPacketInputStream;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 0
aload 1
1: iload 2
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
2: invokestatic org.hsqldb.server.OdbcPacketInputStream.newOdbcPacketInputStream:(CLjava/io/InputStream;Ljava/lang/Integer;)Lorg/hsqldb/server/OdbcPacketInputStream;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 cType C
0 3 1 streamSource Ljava/io/InputStream;
0 3 2 sizeInt I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
cType
streamSource
sizeInt
static org.hsqldb.server.OdbcPacketInputStream newOdbcPacketInputStream(char, java.io.InputStream);
descriptor: (CLjava/io/InputStream;)Lorg/hsqldb/server/OdbcPacketInputStream;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: iload 0
aload 1
aconst_null
invokestatic org.hsqldb.server.OdbcPacketInputStream.newOdbcPacketInputStream:(CLjava/io/InputStream;Ljava/lang/Integer;)Lorg/hsqldb/server/OdbcPacketInputStream;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 cType C
0 1 1 streamSource Ljava/io/InputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
cType
streamSource
private static org.hsqldb.server.OdbcPacketInputStream newOdbcPacketInputStream(char, java.io.InputStream, java.lang.Integer);
descriptor: (CLjava/io/InputStream;Ljava/lang/Integer;)Lorg/hsqldb/server/OdbcPacketInputStream;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=7, args_size=3
start local 0 start local 1 start local 2 0: iconst_0
istore 5
start local 5 1: aload 2
ifnonnull 23
2: iconst_4
newarray 8
astore 6
start local 6 3: iconst_0
istore 3
start local 3 4: goto 6
start local 4 5: StackMap locals: int java.io.InputStream java.lang.Integer int int int byte[]
StackMap stack:
iload 3
iload 4
iadd
istore 3
end local 4 6: StackMap locals: int java.io.InputStream java.lang.Integer int top int byte[]
StackMap stack:
aload 1
aload 6
iload 3
aload 6
arraylength
7: iload 3
isub
8: invokevirtual java.io.InputStream.read:([BII)I
9: dup
istore 4
start local 4 10: ifgt 5
11: iload 3
aload 6
arraylength
if_icmpeq 13
12: new java.io.EOFException
dup
ldc "Failed to read size header int"
invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
athrow
13: StackMap locals: int java.io.InputStream java.lang.Integer int int int byte[]
StackMap stack:
aload 6
iconst_0
baload
sipush 255
iand
bipush 24
ishl
14: aload 6
iconst_1
baload
sipush 255
iand
bipush 16
ishl
15: iadd
16: aload 6
iconst_2
baload
sipush 255
iand
bipush 8
ishl
17: iadd
18: aload 6
iconst_3
baload
sipush 255
iand
19: iadd
20: iconst_4
21: isub
istore 5
end local 6 22: goto 24
end local 4 end local 3 23: StackMap locals: int java.io.InputStream java.lang.Integer top top int
StackMap stack:
aload 2
invokevirtual java.lang.Integer.intValue:()I
istore 5
24: StackMap locals:
StackMap stack:
iload 5
newarray 8
astore 6
start local 6 25: iconst_0
istore 3
start local 3 26: goto 28
start local 4 27: StackMap locals: int java.io.InputStream java.lang.Integer int int int byte[]
StackMap stack:
iload 3
iload 4
iadd
istore 3
end local 4 28: StackMap locals: int java.io.InputStream java.lang.Integer int top int byte[]
StackMap stack:
aload 1
aload 6
iload 3
aload 6
arraylength
29: iload 3
isub
30: invokevirtual java.io.InputStream.read:([BII)I
dup
istore 4
start local 4 31: ifgt 27
32: iload 3
aload 6
arraylength
if_icmpeq 36
33: new java.io.EOFException
dup
34: ldc "Failed to read packet contents from given stream"
35: invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
athrow
36: StackMap locals: int java.io.InputStream java.lang.Integer int int int byte[]
StackMap stack:
new org.hsqldb.server.OdbcPacketInputStream
dup
iload 0
37: new java.io.ByteArrayInputStream
dup
aload 6
invokespecial java.io.ByteArrayInputStream.<init>:([B)V
38: invokespecial org.hsqldb.server.OdbcPacketInputStream.<init>:(CLjava/io/InputStream;)V
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 39 0 cType C
0 39 1 streamSource Ljava/io/InputStream;
0 39 2 packetSizeObj Ljava/lang/Integer;
4 23 3 bytesRead I
26 39 3 bytesRead I
5 6 4 i I
10 23 4 i I
27 28 4 i I
31 39 4 i I
1 39 5 packetSize I
3 22 6 fourBytes [B
25 39 6 xferBuffer [B
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
cType
streamSource
packetSizeObj
private void <init>(char, java.io.InputStream);
descriptor: (CLjava/io/InputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
1: aload 0
iload 1
putfield org.hsqldb.server.OdbcPacketInputStream.packetType:C
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
0 3 1 packetType C
0 3 2 bufferStream Ljava/io/InputStream;
MethodParameters:
Name Flags
packetType
bufferStream
java.util.Map readStringPairs();
descriptor: ()Ljava/util/Map;
flags: (0x0000)
Code:
stack=3, locals=3, args_size=1
start local 0 0: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 2
start local 2 1: StackMap locals: org.hsqldb.server.OdbcPacketInputStream top java.util.Map
StackMap stack:
aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readString:()Ljava/lang/String;
astore 1
start local 1 2: aload 1
invokevirtual java.lang.String.length:()I
iconst_1
if_icmpge 4
3: goto 6
4: StackMap locals: org.hsqldb.server.OdbcPacketInputStream java.lang.String java.util.Map
StackMap stack:
aload 2
aload 1
aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readString:()Ljava/lang/String;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 1 5: goto 1
start local 1 6: StackMap locals:
StackMap stack:
aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
2 5 1 key Ljava/lang/String;
6 7 1 key Ljava/lang/String;
1 7 2 map Ljava/util/Map;
Exceptions:
throws java.io.IOException
java.lang.String readString();
descriptor: ()Ljava/lang/String;
flags: (0x0000)
Code:
stack=5, locals=7, args_size=1
start local 0 0: new java.io.ByteArrayOutputStream
dup
invokespecial java.io.ByteArrayOutputStream.<init>:()V
astore 1
start local 1 1: aload 1
bipush 88
invokevirtual java.io.ByteArrayOutputStream.write:(I)V
2: aload 1
bipush 88
invokevirtual java.io.ByteArrayOutputStream.write:(I)V
3: goto 5
start local 2 4: StackMap locals: java.io.ByteArrayOutputStream int
StackMap stack:
aload 1
iload 2
i2b
invokevirtual java.io.ByteArrayOutputStream.write:(I)V
end local 2 5: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readByte:()B
dup
istore 2
start local 2 6: ifgt 4
7: aload 1
invokevirtual java.io.ByteArrayOutputStream.toByteArray:()[B
astore 3
start local 3 8: aload 1
invokevirtual java.io.ByteArrayOutputStream.close:()V
9: aload 3
arraylength
iconst_2
isub
istore 4
start local 4 10: aload 3
iconst_0
iload 4
bipush 8
iushr
i2b
bastore
11: aload 3
iconst_1
iload 4
i2b
bastore
12: new java.io.DataInputStream
dup
new java.io.ByteArrayInputStream
dup
aload 3
invokespecial java.io.ByteArrayInputStream.<init>:([B)V
invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
13: astore 5
start local 5 14: aload 5
invokevirtual java.io.DataInputStream.readUTF:()Ljava/lang/String;
astore 6
start local 6 15: aload 5
invokevirtual java.io.DataInputStream.close:()V
16: aload 6
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
1 17 1 baos Ljava/io/ByteArrayOutputStream;
4 5 2 i I
6 17 2 i I
8 17 3 ba [B
10 17 4 len I
14 17 5 dis Ljava/io/DataInputStream;
15 17 6 s Ljava/lang/String;
Exceptions:
throws java.io.IOException
org.hsqldb.types.BinaryData readSizedBinaryData();
descriptor: ()Lorg/hsqldb/types/BinaryData;
flags: (0x0000)
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readInt:()I
istore 1
start local 1 1: iload 1
ifge 2
aconst_null
goto 3
2: StackMap locals: int
StackMap stack:
new org.hsqldb.types.BinaryData
dup
iload 1
i2l
aload 0
invokespecial org.hsqldb.types.BinaryData.<init>:(JLjava/io/DataInput;)V
3: StackMap locals:
StackMap stack: org.hsqldb.types.BinaryData
areturn
4: StackMap locals:
StackMap stack: org.hsqldb.HsqlException
astore 2
start local 2 5: new java.io.IOException
dup
aload 2
invokevirtual org.hsqldb.HsqlException.getMessage:()Ljava/lang/String;
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
1 6 1 len I
5 6 2 he Lorg/hsqldb/HsqlException;
Exception table:
from to target type
1 3 4 Class org.hsqldb.HsqlException
Exceptions:
throws java.io.IOException
java.lang.String readSizedString();
descriptor: ()Ljava/lang/String;
flags: (0x0000)
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readInt:()I
istore 1
start local 1 1: iload 1
ifge 2
aconst_null
goto 3
2: StackMap locals: int
StackMap stack:
aload 0
iload 1
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readString:(I)Ljava/lang/String;
3: StackMap locals:
StackMap stack: java.lang.String
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
1 4 1 len I
Exceptions:
throws java.io.IOException
java.lang.String readString(int);
descriptor: (I)Ljava/lang/String;
flags: (0x0000)
Code:
stack=5, locals=7, args_size=2
start local 0 start local 1 0: iconst_0
istore 2
start local 2 1: iload 1
iconst_2
iadd
newarray 8
astore 4
start local 4 2: aload 4
iconst_0
iload 1
bipush 8
iushr
i2b
bastore
3: aload 4
iconst_1
iload 1
i2b
bastore
4: goto 6
start local 3 5: StackMap locals: int int byte[]
StackMap stack:
iload 2
iload 3
iadd
istore 2
end local 3 6: StackMap locals: org.hsqldb.server.OdbcPacketInputStream int int top byte[]
StackMap stack:
aload 0
aload 4
iconst_2
iload 2
iadd
iload 1
iload 2
isub
invokevirtual org.hsqldb.server.OdbcPacketInputStream.read:([BII)I
dup
istore 3
start local 3 7: iconst_m1
if_icmple 10
8: iload 2
iload 1
9: if_icmplt 5
10: StackMap locals: org.hsqldb.server.OdbcPacketInputStream int int int byte[]
StackMap stack:
iload 2
iload 1
if_icmpeq 12
11: new java.io.EOFException
dup
ldc "Packet ran dry"
invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
athrow
12: StackMap locals:
StackMap stack:
iconst_2
istore 3
goto 18
13: StackMap locals:
StackMap stack:
aload 4
iload 3
baload
ifne 17
14: new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "Null internal to String at offset "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
15: iload 3
iconst_2
isub
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
16: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
17: StackMap locals:
StackMap stack:
iinc 3 1
StackMap locals:
StackMap stack:
18: iload 3
aload 4
arraylength
iconst_1
isub
if_icmplt 13
19: new java.io.DataInputStream
dup
new java.io.ByteArrayInputStream
dup
aload 4
invokespecial java.io.ByteArrayInputStream.<init>:([B)V
invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
20: astore 5
start local 5 21: aload 5
invokevirtual java.io.DataInputStream.readUTF:()Ljava/lang/String;
astore 6
start local 6 22: aload 5
invokevirtual java.io.DataInputStream.close:()V
23: aload 6
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
0 24 1 len I
1 24 2 bytesRead I
5 6 3 i I
7 24 3 i I
2 24 4 ba [B
21 24 5 dis Ljava/io/DataInputStream;
22 24 6 s Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
len
public char readByteChar();
descriptor: ()C
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.hsqldb.server.OdbcPacketInputStream.readByte:()B
i2c
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/hsqldb/server/OdbcPacketInputStream;
Exceptions:
throws java.io.IOException
}
SourceFile: "OdbcPacketInputStream.java"