public abstract class io.undertow.protocols.http2.Http2PushBackParser
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: io.undertow.protocols.http2.Http2PushBackParser
super_class: java.lang.Object
{
private byte[] pushedBackData;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private boolean finished;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private int remainingData;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private final int frameLength;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
int cnt;
descriptor: I
flags: (0x0000)
public void <init>(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
invokespecial java.lang.Object.<init>:()V
1: aload 0
iload 1
putfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
2: aload 0
iload 1
putfield io.undertow.protocols.http2.Http2PushBackParser.frameLength:I
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
0 4 1 frameLength I
MethodParameters:
Name Flags
frameLength
public void (java.nio.ByteBuffer, io.undertow.protocols.http2.Http2FrameHeaderParser);
descriptor: (Ljava/nio/ByteBuffer;Lio/undertow/protocols/http2/Http2FrameHeaderParser;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=9, args_size=3
start local 0 start local 1 start local 2 0: iconst_0
istore 3
start local 3 1: aload 1
astore 4
start local 4 2: aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
istore 5
start local 5 3: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
ifnull 10
4: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
arraylength
isub
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
invokestatic java.lang.Math.min:(II)I
istore 6
start local 6 5: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
arraylength
iload 6
iadd
newarray 8
invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
astore 4
6: aload 4
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
invokevirtual java.nio.ByteBuffer.put:([B)Ljava/nio/ByteBuffer;
pop
7: aload 1
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
iload 6
iadd
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
8: aload 4
aload 1
invokevirtual java.nio.ByteBuffer.put:(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
pop
9: aload 4
invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
pop
end local 6 10: StackMap locals: int java.nio.ByteBuffer int
StackMap stack:
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
if_icmple 12
11: aload 4
aload 4
invokevirtual java.nio.ByteBuffer.position:()I
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
iadd
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
12: StackMap locals:
StackMap stack:
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 6
start local 6 13: aload 0
aload 4
aload 2
invokevirtual io.undertow.protocols.http2.Http2PushBackParser.handleData:(Ljava/nio/ByteBuffer;Lio/undertow/protocols/http2/Http2FrameHeaderParser;)V
14: iload 6
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
isub
istore 3
15: aload 0
invokevirtual io.undertow.protocols.http2.Http2PushBackParser.isFinished:()Z
ifne 33
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
ifle 33
iload 3
ifne 33
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
if_icmplt 33
16: aload 0
dup
getfield io.undertow.protocols.http2.Http2PushBackParser.cnt:I
dup_x1
iconst_1
iadd
putfield io.undertow.protocols.http2.Http2PushBackParser.cnt:I
bipush 100
if_icmpne 33
17: getstatic io.undertow.UndertowMessages.MESSAGES:Lio/undertow/UndertowMessages;
invokeinterface io.undertow.UndertowMessages.parserDidNotMakeProgress:()Ljava/io/IOException;
athrow
end local 6 18: StackMap locals:
StackMap stack: java.lang.Throwable
astore 7
19: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
ifeq 22
20: aload 1
iload 5
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
21: return
22: StackMap locals: io.undertow.protocols.http2.Http2PushBackParser java.nio.ByteBuffer io.undertow.protocols.http2.Http2FrameHeaderParser int java.nio.ByteBuffer int top java.lang.Throwable
StackMap stack:
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 8
start local 8 23: iload 8
ifle 27
24: aload 0
iload 8
newarray 8
putfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
25: aload 4
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
invokevirtual java.nio.ByteBuffer.get:([B)Ljava/nio/ByteBuffer;
pop
26: goto 28
27: StackMap locals: int
StackMap stack:
aload 0
aconst_null
putfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
28: StackMap locals:
StackMap stack:
aload 1
iload 5
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
29: aload 0
dup
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
iload 3
isub
putfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
30: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
ifne 32
31: aload 0
iconst_1
putfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
end local 8 32: StackMap locals:
StackMap stack:
aload 7
athrow
33: StackMap locals: io.undertow.protocols.http2.Http2PushBackParser java.nio.ByteBuffer io.undertow.protocols.http2.Http2FrameHeaderParser int java.nio.ByteBuffer int
StackMap stack:
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
ifeq 36
34: aload 1
iload 5
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
35: return
36: StackMap locals:
StackMap stack:
aload 4
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 8
start local 8 37: iload 8
ifle 41
38: aload 0
iload 8
newarray 8
putfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
39: aload 4
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
invokevirtual java.nio.ByteBuffer.get:([B)Ljava/nio/ByteBuffer;
pop
40: goto 42
41: StackMap locals: io.undertow.protocols.http2.Http2PushBackParser java.nio.ByteBuffer io.undertow.protocols.http2.Http2FrameHeaderParser int java.nio.ByteBuffer int top top int
StackMap stack:
aload 0
aconst_null
putfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
42: StackMap locals:
StackMap stack:
aload 1
iload 5
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
43: aload 0
dup
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
iload 3
isub
putfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
44: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
ifne 46
45: aload 0
iconst_1
putfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
end local 8 46: StackMap locals: io.undertow.protocols.http2.Http2PushBackParser java.nio.ByteBuffer io.undertow.protocols.http2.Http2FrameHeaderParser int java.nio.ByteBuffer int
StackMap stack:
return
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 47 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
0 47 1 data Ljava/nio/ByteBuffer;
0 47 2 headerParser Lio/undertow/protocols/http2/Http2FrameHeaderParser;
1 47 3 used I
2 47 4 dataToParse Ljava/nio/ByteBuffer;
3 47 5 oldLimit I
5 10 6 toCopy I
13 18 6 rem I
23 32 8 leftOver I
37 46 8 leftOver I
Exception table:
from to target type
3 18 18 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
data
headerParser
protected abstract void handleData(java.nio.ByteBuffer, io.undertow.protocols.http2.Http2FrameHeaderParser);
descriptor: (Ljava/nio/ByteBuffer;Lio/undertow/protocols/http2/Http2FrameHeaderParser;)V
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
resource
headerParser
public boolean isFinished();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
ifnull 2
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.pushedBackData:[B
arraylength
if_icmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
protected void finish();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
putfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
protected void moreData(int);
descriptor: (I)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iconst_0
putfield io.undertow.protocols.http2.Http2PushBackParser.finished:Z
1: aload 0
dup
getfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
iload 1
iadd
putfield io.undertow.protocols.http2.Http2PushBackParser.remainingData:I
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
0 3 1 data I
MethodParameters:
Name Flags
data
public int getFrameLength();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield io.undertow.protocols.http2.Http2PushBackParser.frameLength:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lio/undertow/protocols/http2/Http2PushBackParser;
}
SourceFile: "Http2PushBackParser.java"