public class org.postgresql.core.PGStream implements java.io.Closeable, java.io.Flushable
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.postgresql.core.PGStream
super_class: java.lang.Object
{
private final javax.net.SocketFactory socketFactory;
descriptor: Ljavax/net/SocketFactory;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final org.postgresql.util.HostSpec hostSpec;
descriptor: Lorg/postgresql/util/HostSpec;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final byte[] int4Buf;
descriptor: [B
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final byte[] int2Buf;
descriptor: [B
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.net.Socket connection;
descriptor: Ljava/net/Socket;
flags: (0x0002) ACC_PRIVATE
private org.postgresql.core.VisibleBufferedInputStream pgInput;
descriptor: Lorg/postgresql/core/VisibleBufferedInputStream;
flags: (0x0002) ACC_PRIVATE
private java.io.OutputStream pgOutput;
descriptor: Ljava/io/OutputStream;
flags: (0x0002) ACC_PRIVATE
private byte[] streamBuffer;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private long nextStreamAvailableCheckTime;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private int minStreamAvailableCheckDelay;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private org.postgresql.core.Encoding encoding;
descriptor: Lorg/postgresql/core/Encoding;
flags: (0x0002) ACC_PRIVATE
private java.io.Writer encodingWriter;
descriptor: Ljava/io/Writer;
flags: (0x0002) ACC_PRIVATE
public void <init>(javax.net.SocketFactory, org.postgresql.util.HostSpec, int);
descriptor: (Ljavax/net/SocketFactory;Lorg/postgresql/util/HostSpec;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
sipush 1000
putfield org.postgresql.core.PGStream.minStreamAvailableCheckDelay:I
2: aload 0
aload 1
putfield org.postgresql.core.PGStream.socketFactory:Ljavax/net/SocketFactory;
3: aload 0
aload 2
putfield org.postgresql.core.PGStream.hostSpec:Lorg/postgresql/util/HostSpec;
4: aload 1
invokevirtual javax.net.SocketFactory.createSocket:()Ljava/net/Socket;
astore 4
start local 4 5: aload 4
invokevirtual java.net.Socket.isConnected:()Z
ifne 11
6: aload 2
invokevirtual org.postgresql.util.HostSpec.shouldResolve:()Ljava/lang/Boolean;
invokevirtual java.lang.Boolean.booleanValue:()Z
ifeq 8
7: new java.net.InetSocketAddress
dup
aload 2
invokevirtual org.postgresql.util.HostSpec.getHost:()Ljava/lang/String;
aload 2
invokevirtual org.postgresql.util.HostSpec.getPort:()I
invokespecial java.net.InetSocketAddress.<init>:(Ljava/lang/String;I)V
goto 9
8: StackMap locals: org.postgresql.core.PGStream javax.net.SocketFactory org.postgresql.util.HostSpec int java.net.Socket
StackMap stack:
aload 2
invokevirtual org.postgresql.util.HostSpec.getHost:()Ljava/lang/String;
aload 2
invokevirtual org.postgresql.util.HostSpec.getPort:()I
invokestatic java.net.InetSocketAddress.createUnresolved:(Ljava/lang/String;I)Ljava/net/InetSocketAddress;
9: StackMap locals:
StackMap stack: java.net.InetSocketAddress
astore 5
start local 5 10: aload 4
aload 5
iload 3
invokevirtual java.net.Socket.connect:(Ljava/net/SocketAddress;I)V
end local 5 11: StackMap locals:
StackMap stack:
aload 0
aload 4
invokevirtual org.postgresql.core.PGStream.changeSocket:(Ljava/net/Socket;)V
12: aload 0
ldc "UTF-8"
invokestatic org.postgresql.core.Encoding.getJVMEncoding:(Ljava/lang/String;)Lorg/postgresql/core/Encoding;
invokevirtual org.postgresql.core.PGStream.setEncoding:(Lorg/postgresql/core/Encoding;)V
13: aload 0
iconst_2
newarray 8
putfield org.postgresql.core.PGStream.int2Buf:[B
14: aload 0
iconst_4
newarray 8
putfield org.postgresql.core.PGStream.int4Buf:[B
15: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Lorg/postgresql/core/PGStream;
0 16 1 socketFactory Ljavax/net/SocketFactory;
0 16 2 hostSpec Lorg/postgresql/util/HostSpec;
0 16 3 timeout I
5 16 4 socket Ljava/net/Socket;
10 11 5 address Ljava/net/InetSocketAddress;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
socketFactory
hostSpec
timeout
public void <init>(javax.net.SocketFactory, org.postgresql.util.HostSpec);
descriptor: (Ljavax/net/SocketFactory;Lorg/postgresql/util/HostSpec;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
iconst_0
invokespecial org.postgresql.core.PGStream.<init>:(Ljavax/net/SocketFactory;Lorg/postgresql/util/HostSpec;I)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 socketFactory Ljavax/net/SocketFactory;
0 2 2 hostSpec Lorg/postgresql/util/HostSpec;
Exceptions:
throws java.io.IOException
RuntimeVisibleAnnotations:
java.lang.Deprecated()
MethodParameters:
Name Flags
socketFactory
hostSpec
public org.postgresql.util.HostSpec getHostSpec();
descriptor: ()Lorg/postgresql/util/HostSpec;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.hostSpec:Lorg/postgresql/util/HostSpec;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/postgresql/core/PGStream;
public java.net.Socket getSocket();
descriptor: ()Ljava/net/Socket;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/postgresql/core/PGStream;
public javax.net.SocketFactory getSocketFactory();
descriptor: ()Ljavax/net/SocketFactory;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.socketFactory:Ljavax/net/SocketFactory;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/postgresql/core/PGStream;
public boolean hasMessagePending();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.available:()I
ifle 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
invokestatic java.lang.System.currentTimeMillis:()J
lstore 1
start local 1 3: lload 1
aload 0
getfield org.postgresql.core.PGStream.nextStreamAvailableCheckTime:J
lcmp
ifge 5
aload 0
getfield org.postgresql.core.PGStream.minStreamAvailableCheckDelay:I
ifeq 5
4: iconst_0
ireturn
5: StackMap locals: long
StackMap stack:
aload 0
lload 1
aload 0
getfield org.postgresql.core.PGStream.minStreamAvailableCheckDelay:I
i2l
ladd
putfield org.postgresql.core.PGStream.nextStreamAvailableCheckTime:J
6: aload 0
invokevirtual org.postgresql.core.PGStream.getNetworkTimeout:()I
istore 3
start local 3 7: aload 0
iconst_1
invokevirtual org.postgresql.core.PGStream.setNetworkTimeout:(I)V
8: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.peek:()I
iconst_m1
if_icmpeq 9
iconst_1
goto 10
StackMap locals: int
StackMap stack:
9: iconst_0
StackMap locals:
StackMap stack: int
10: istore 5
11: aload 0
iload 3
invokevirtual org.postgresql.core.PGStream.setNetworkTimeout:(I)V
12: iload 5
ireturn
13: StackMap locals:
StackMap stack: java.net.SocketTimeoutException
pop
14: aload 0
iload 3
invokevirtual org.postgresql.core.PGStream.setNetworkTimeout:(I)V
15: iconst_0
ireturn
16: StackMap locals:
StackMap stack: java.lang.Throwable
astore 4
17: aload 0
iload 3
invokevirtual org.postgresql.core.PGStream.setNetworkTimeout:(I)V
18: aload 4
athrow
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lorg/postgresql/core/PGStream;
3 19 1 now J
7 19 3 soTimeout I
Exception table:
from to target type
8 11 13 Class java.net.SocketTimeoutException
8 11 16 any
13 14 16 any
Exceptions:
throws java.io.IOException
public void setMinStreamAvailableCheckDelay(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
putfield org.postgresql.core.PGStream.minStreamAvailableCheckDelay:I
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 delay I
MethodParameters:
Name Flags
delay
public void changeSocket(java.net.Socket);
descriptor: (Ljava/net/Socket;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
1: aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
iconst_1
invokevirtual java.net.Socket.setTcpNoDelay:(Z)V
2: aload 0
new org.postgresql.core.VisibleBufferedInputStream
dup
aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
invokevirtual java.net.Socket.getInputStream:()Ljava/io/InputStream;
sipush 8192
invokespecial org.postgresql.core.VisibleBufferedInputStream.<init>:(Ljava/io/InputStream;I)V
putfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
3: aload 0
new java.io.BufferedOutputStream
dup
aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
invokevirtual java.net.Socket.getOutputStream:()Ljava/io/OutputStream;
sipush 8192
invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;I)V
putfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
4: aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
ifnull 6
5: aload 0
aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
invokevirtual org.postgresql.core.PGStream.setEncoding:(Lorg/postgresql/core/Encoding;)V
6: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/postgresql/core/PGStream;
0 7 1 socket Ljava/net/Socket;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
socket
public org.postgresql.core.Encoding getEncoding();
descriptor: ()Lorg/postgresql/core/Encoding;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/postgresql/core/PGStream;
public void setEncoding(org.postgresql.core.Encoding);
descriptor: (Lorg/postgresql/core/Encoding;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
ifnull 2
aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
invokevirtual org.postgresql.core.Encoding.name:()Ljava/lang/String;
aload 1
invokevirtual org.postgresql.core.Encoding.name:()Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 2
1: return
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
ifnull 4
3: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
invokevirtual java.io.Writer.close:()V
4: StackMap locals:
StackMap stack:
aload 0
aload 1
putfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
5: new org.postgresql.core.PGStream$1
dup
aload 0
aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
invokespecial org.postgresql.core.PGStream$1.<init>:(Lorg/postgresql/core/PGStream;Ljava/io/OutputStream;)V
astore 2
start local 2 6: aload 0
aload 1
aload 2
invokevirtual org.postgresql.core.Encoding.getEncodingWriter:(Ljava/io/OutputStream;)Ljava/io/Writer;
putfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
7: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/postgresql/core/PGStream;
0 8 1 encoding Lorg/postgresql/core/Encoding;
6 8 2 interceptor Ljava/io/OutputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
encoding
public java.io.Writer getEncodingWriter();
descriptor: ()Ljava/io/Writer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
ifnonnull 2
1: new java.io.IOException
dup
ldc "No encoding has been set on this connection"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
public void sendChar(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
iload 1
invokevirtual java.io.OutputStream.write:(I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 val I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
val
public void sendInteger4(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_0
iload 1
bipush 24
iushr
i2b
bastore
1: aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_1
iload 1
bipush 16
iushr
i2b
bastore
2: aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_2
iload 1
bipush 8
iushr
i2b
bastore
3: aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_3
iload 1
i2b
bastore
4: aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
invokevirtual java.io.OutputStream.write:([B)V
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/postgresql/core/PGStream;
0 6 1 val I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
val
public void sendInteger2(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: iload 1
sipush -32768
if_icmplt 1
iload 1
sipush 32767
if_icmple 2
1: StackMap locals:
StackMap stack:
new java.io.IOException
dup
new java.lang.StringBuilder
dup
ldc "Tried to send an out-of-range integer as a 2-byte value: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
iconst_0
iload 1
bipush 8
iushr
i2b
bastore
3: aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
iconst_1
iload 1
i2b
bastore
4: aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
invokevirtual java.io.OutputStream.write:([B)V
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/postgresql/core/PGStream;
0 6 1 val I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
val
public void send(byte[]);
descriptor: ([B)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
aload 1
invokevirtual java.io.OutputStream.write:([B)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 buf [B
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf
public void send(byte[], int);
descriptor: ([BI)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iconst_0
iload 2
invokevirtual org.postgresql.core.PGStream.send:([BII)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 buf [B
0 2 2 siz I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf
siz
public void send(byte[], int, int);
descriptor: ([BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 1
arraylength
iload 2
isub
istore 4
start local 4 1: aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
aload 1
iload 2
iload 4
iload 3
if_icmpge 2
iload 4
goto 3
StackMap locals: org.postgresql.core.PGStream byte[] int int int
StackMap stack: java.io.OutputStream byte[] int
2: iload 3
StackMap locals: org.postgresql.core.PGStream byte[] int int int
StackMap stack: java.io.OutputStream byte[] int int
3: invokevirtual java.io.OutputStream.write:([BII)V
4: iload 4
istore 5
start local 5 5: goto 8
6: StackMap locals: int
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
iconst_0
invokevirtual java.io.OutputStream.write:(I)V
7: iinc 5 1
StackMap locals:
StackMap stack:
8: iload 5
iload 3
if_icmplt 6
end local 5 9: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/postgresql/core/PGStream;
0 10 1 buf [B
0 10 2 off I
0 10 3 siz I
1 10 4 bufamt I
5 9 5 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf
off
siz
public int peekChar();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.peek:()I
istore 1
start local 1 1: iload 1
ifge 3
2: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
3: StackMap locals: int
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/postgresql/core/PGStream;
1 4 1 c I
Exceptions:
throws java.io.IOException
public int receiveChar();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.read:()I
istore 1
start local 1 1: iload 1
ifge 3
2: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
3: StackMap locals: int
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/postgresql/core/PGStream;
1 4 1 c I
Exceptions:
throws java.io.IOException
public int receiveInteger4();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
invokevirtual org.postgresql.core.VisibleBufferedInputStream.read:([B)I
iconst_4
if_icmpeq 2
1: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_0
baload
sipush 255
iand
bipush 24
ishl
aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_1
baload
sipush 255
iand
bipush 16
ishl
ior
aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_2
baload
sipush 255
iand
bipush 8
ishl
ior
3: aload 0
getfield org.postgresql.core.PGStream.int4Buf:[B
iconst_3
baload
sipush 255
iand
4: ior
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
public int receiveInteger2();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
invokevirtual org.postgresql.core.VisibleBufferedInputStream.read:([B)I
iconst_2
if_icmpeq 2
1: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
iconst_0
baload
sipush 255
iand
bipush 8
ishl
aload 0
getfield org.postgresql.core.PGStream.int2Buf:[B
iconst_1
baload
sipush 255
iand
ior
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
public java.lang.String receiveString(int);
descriptor: (I)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
invokevirtual org.postgresql.core.VisibleBufferedInputStream.ensureBytes:(I)Z
ifne 2
1: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getBuffer:()[B
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getIndex:()I
iload 1
invokevirtual org.postgresql.core.Encoding.decode:([BII)Ljava/lang/String;
astore 2
start local 2 3: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
i2l
invokevirtual org.postgresql.core.VisibleBufferedInputStream.skip:(J)J
pop2
4: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/postgresql/core/PGStream;
0 5 1 len I
3 5 2 res Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
len
public org.postgresql.core.EncodingPredictor$DecodeResult receiveErrorString(int);
descriptor: (I)Lorg/postgresql/core/EncodingPredictor$DecodeResult;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
invokevirtual org.postgresql.core.VisibleBufferedInputStream.ensureBytes:(I)Z
ifne 2
1: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getBuffer:()[B
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getIndex:()I
iload 1
invokevirtual org.postgresql.core.Encoding.decode:([BII)Ljava/lang/String;
astore 3
start local 3 3: new org.postgresql.core.EncodingPredictor$DecodeResult
dup
aload 3
aconst_null
invokespecial org.postgresql.core.EncodingPredictor$DecodeResult.<init>:(Ljava/lang/String;Ljava/lang/String;)V
astore 2
end local 3 start local 2 4: goto 11
end local 2 StackMap locals:
StackMap stack: java.io.IOException
5: pop
6: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getBuffer:()[B
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getIndex:()I
iload 1
invokestatic org.postgresql.core.EncodingPredictor.decode:([BII)Lorg/postgresql/core/EncodingPredictor$DecodeResult;
astore 2
start local 2 7: aload 2
ifnonnull 11
8: invokestatic org.postgresql.core.Encoding.defaultEncoding:()Lorg/postgresql/core/Encoding;
astore 3
start local 3 9: aload 3
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getBuffer:()[B
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getIndex:()I
iload 1
invokevirtual org.postgresql.core.Encoding.decode:([BII)Ljava/lang/String;
astore 4
start local 4 10: new org.postgresql.core.EncodingPredictor$DecodeResult
dup
aload 4
aload 3
invokevirtual org.postgresql.core.Encoding.name:()Ljava/lang/String;
invokespecial org.postgresql.core.EncodingPredictor$DecodeResult.<init>:(Ljava/lang/String;Ljava/lang/String;)V
astore 2
end local 4 end local 3 11: StackMap locals: org.postgresql.core.EncodingPredictor$DecodeResult
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
i2l
invokevirtual org.postgresql.core.VisibleBufferedInputStream.skip:(J)J
pop2
12: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/postgresql/core/PGStream;
0 13 1 len I
4 5 2 res Lorg/postgresql/core/EncodingPredictor$DecodeResult;
7 13 2 res Lorg/postgresql/core/EncodingPredictor$DecodeResult;
3 4 3 value Ljava/lang/String;
9 11 3 enc Lorg/postgresql/core/Encoding;
10 11 4 value Ljava/lang/String;
Exception table:
from to target type
2 4 5 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
len
public java.lang.String receiveString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.scanCStringLength:()I
istore 1
start local 1 1: aload 0
getfield org.postgresql.core.PGStream.encoding:Lorg/postgresql/core/Encoding;
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getBuffer:()[B
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.getIndex:()I
iload 1
iconst_1
isub
invokevirtual org.postgresql.core.Encoding.decode:([BII)Ljava/lang/String;
astore 2
start local 2 2: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
i2l
invokevirtual org.postgresql.core.VisibleBufferedInputStream.skip:(J)J
pop2
3: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/postgresql/core/PGStream;
1 4 1 len I
2 4 2 res Ljava/lang/String;
Exceptions:
throws java.io.IOException
public byte[][] receiveTupleV3();
descriptor: ()[[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=1
start local 0 0: aload 0
invokevirtual org.postgresql.core.PGStream.receiveInteger4:()I
pop
1: aload 0
invokevirtual org.postgresql.core.PGStream.receiveInteger2:()I
istore 1
start local 1 2: iload 1
anewarray byte[]
astore 2
start local 2 3: aconst_null
astore 3
start local 3 4: iconst_0
istore 4
start local 4 5: goto 15
6: StackMap locals: org.postgresql.core.PGStream int byte[][] java.lang.OutOfMemoryError int
StackMap stack:
aload 0
invokevirtual org.postgresql.core.PGStream.receiveInteger4:()I
istore 5
start local 5 7: iload 5
iconst_m1
if_icmpeq 14
8: aload 2
iload 4
iload 5
newarray 8
aastore
9: aload 0
aload 2
iload 4
aaload
iconst_0
iload 5
invokevirtual org.postgresql.core.PGStream.receive:([BII)V
10: goto 14
StackMap locals: org.postgresql.core.PGStream int byte[][] java.lang.OutOfMemoryError int int
StackMap stack: java.lang.OutOfMemoryError
11: astore 6
start local 6 12: aload 6
astore 3
13: aload 0
iload 5
invokevirtual org.postgresql.core.PGStream.skip:(I)V
end local 6 end local 5 14: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
15: iload 4
iload 1
if_icmplt 6
end local 4 16: aload 3
ifnull 18
17: aload 3
athrow
18: StackMap locals:
StackMap stack:
aload 2
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lorg/postgresql/core/PGStream;
2 19 1 nf I
3 19 2 answer [[B
4 19 3 oom Ljava/lang/OutOfMemoryError;
5 16 4 i I
7 14 5 size I
12 14 6 oome Ljava/lang/OutOfMemoryError;
Exception table:
from to target type
8 10 11 Class java.lang.OutOfMemoryError
Exceptions:
throws java.io.IOException, java.lang.OutOfMemoryError
public byte[] receive(int);
descriptor: (I)[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: iload 1
newarray 8
astore 2
start local 2 1: aload 0
aload 2
iconst_0
iload 1
invokevirtual org.postgresql.core.PGStream.receive:([BII)V
2: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/postgresql/core/PGStream;
0 3 1 siz I
1 3 2 answer [B
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
siz
public void receive(byte[], int, int);
descriptor: ([BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iconst_0
istore 4
start local 4 1: goto 6
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
aload 1
iload 2
iload 4
iadd
iload 3
iload 4
isub
invokevirtual org.postgresql.core.VisibleBufferedInputStream.read:([BII)I
istore 5
start local 5 3: iload 5
ifge 5
4: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
5: StackMap locals: int
StackMap stack:
iload 4
iload 5
iadd
istore 4
end local 5 6: StackMap locals:
StackMap stack:
iload 4
iload 3
if_icmplt 2
7: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/postgresql/core/PGStream;
0 8 1 buf [B
0 8 2 off I
0 8 3 siz I
1 8 4 s I
3 6 5 w I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf
off
siz
public void skip(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=4, args_size=2
start local 0 start local 1 0: lconst_0
lstore 2
start local 2 1: goto 3
2: StackMap locals: long
StackMap stack:
lload 2
aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
iload 1
i2l
lload 2
lsub
invokevirtual org.postgresql.core.VisibleBufferedInputStream.skip:(J)J
ladd
lstore 2
3: StackMap locals:
StackMap stack:
lload 2
iload 1
i2l
lcmp
iflt 2
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/postgresql/core/PGStream;
0 5 1 size I
1 5 2 s J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
size
public void sendStream(java.io.InputStream, int);
descriptor: (Ljava/io/InputStream;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=7, args_size=3
start local 0 start local 1 start local 2 0: iload 2
istore 3
start local 3 1: aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
ifnonnull 25
2: aload 0
sipush 8192
newarray 8
putfield org.postgresql.core.PGStream.streamBuffer:[B
3: goto 25
4: StackMap locals: int
StackMap stack:
iload 2
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
arraylength
if_icmple 5
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
arraylength
goto 6
StackMap locals:
StackMap stack:
5: iload 2
StackMap locals:
StackMap stack: int
6: istore 4
start local 4 7: aload 1
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
iconst_0
iload 4
invokevirtual java.io.InputStream.read:([BII)I
istore 5
start local 5 8: iload 5
ifge 23
9: new java.io.EOFException
dup
10: ldc "Premature end of input stream, expected {0} bytes, but only read {1}."
iconst_2
anewarray java.lang.Object
dup
iconst_0
11: iload 3
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
dup
iconst_1
iload 3
iload 2
isub
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
12: invokestatic org.postgresql.util.GT.tr:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
13: invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
athrow
end local 5 14: StackMap locals: org.postgresql.core.PGStream java.io.InputStream int int int
StackMap stack: java.io.IOException
astore 6
start local 6 15: goto 21
16: StackMap locals: org.postgresql.core.PGStream java.io.InputStream int int int top java.io.IOException
StackMap stack:
aload 0
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
iload 4
invokevirtual org.postgresql.core.PGStream.send:([BI)V
17: iload 2
iload 4
isub
istore 2
18: iload 2
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
arraylength
if_icmple 19
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
arraylength
goto 20
StackMap locals:
StackMap stack:
19: iload 2
StackMap locals:
StackMap stack: int
20: istore 4
21: StackMap locals:
StackMap stack:
iload 2
ifgt 16
22: new org.postgresql.core.PGBindException
dup
aload 6
invokespecial org.postgresql.core.PGBindException.<init>:(Ljava/io/IOException;)V
athrow
end local 6 start local 5 23: StackMap locals: org.postgresql.core.PGStream java.io.InputStream int int int int
StackMap stack:
aload 0
aload 0
getfield org.postgresql.core.PGStream.streamBuffer:[B
iload 5
invokevirtual org.postgresql.core.PGStream.send:([BI)V
24: iload 2
iload 5
isub
istore 2
end local 5 end local 4 25: StackMap locals:
StackMap stack:
iload 2
ifgt 4
26: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 27 0 this Lorg/postgresql/core/PGStream;
0 27 1 inStream Ljava/io/InputStream;
0 27 2 remaining I
1 27 3 expectedLength I
7 25 4 count I
8 14 5 readCount I
23 25 5 readCount I
15 23 6 ioe Ljava/io/IOException;
Exception table:
from to target type
7 14 14 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
inStream
remaining
public void flush();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
ifnull 2
1: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
invokevirtual java.io.Writer.flush:()V
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
invokevirtual java.io.OutputStream.flush:()V
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
public void receiveEOF();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=2, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.read:()I
istore 1
start local 1 1: iload 1
ifge 3
2: return
3: StackMap locals: int
StackMap stack:
new org.postgresql.util.PSQLException
dup
ldc "Expected an EOF from server, got: {0}"
iconst_1
anewarray java.lang.Object
dup
iconst_0
iload 1
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
invokestatic org.postgresql.util.GT.tr:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
4: getstatic org.postgresql.util.PSQLState.COMMUNICATION_ERROR:Lorg/postgresql/util/PSQLState;
5: invokespecial org.postgresql.util.PSQLException.<init>:(Ljava/lang/String;Lorg/postgresql/util/PSQLState;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/postgresql/core/PGStream;
1 6 1 c I
Exceptions:
throws java.sql.SQLException, java.io.IOException
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
ifnull 2
1: aload 0
getfield org.postgresql.core.PGStream.encodingWriter:Ljava/io/Writer;
invokevirtual java.io.Writer.close:()V
2: StackMap locals:
StackMap stack:
aload 0
getfield org.postgresql.core.PGStream.pgOutput:Ljava/io/OutputStream;
invokevirtual java.io.OutputStream.close:()V
3: aload 0
getfield org.postgresql.core.PGStream.pgInput:Lorg/postgresql/core/VisibleBufferedInputStream;
invokevirtual org.postgresql.core.VisibleBufferedInputStream.close:()V
4: aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
invokevirtual java.net.Socket.close:()V
5: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
public void setNetworkTimeout(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
iload 1
invokevirtual java.net.Socket.setSoTimeout:(I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/postgresql/core/PGStream;
0 2 1 milliseconds I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
milliseconds
public int getNetworkTimeout();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.postgresql.core.PGStream.connection:Ljava/net/Socket;
invokevirtual java.net.Socket.getSoTimeout:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/postgresql/core/PGStream;
Exceptions:
throws java.io.IOException
}
SourceFile: "PGStream.java"
NestMembers:
org.postgresql.core.PGStream$1
InnerClasses:
public DecodeResult = org.postgresql.core.EncodingPredictor$DecodeResult of org.postgresql.core.EncodingPredictor
org.postgresql.core.PGStream$1