class org.h2.store.fs.FileRec extends org.h2.store.fs.FileBase
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: org.h2.store.fs.FileRec
super_class: org.h2.store.fs.FileBase
{
private final org.h2.store.fs.FilePathRec rec;
descriptor: Lorg/h2/store/fs/FilePathRec;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.nio.channels.FileChannel channel;
descriptor: Ljava/nio/channels/FileChannel;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.lang.String name;
descriptor: Ljava/lang/String;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
void <init>(org.h2.store.fs.FilePathRec, java.nio.channels.FileChannel, java.lang.String);
descriptor: (Lorg/h2/store/fs/FilePathRec;Ljava/nio/channels/FileChannel;Ljava/lang/String;)V
flags: (0x0000)
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial org.h2.store.fs.FileBase.<init>:()V
1: aload 0
aload 1
putfield org.h2.store.fs.FileRec.rec:Lorg/h2/store/fs/FilePathRec;
2: aload 0
aload 2
putfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
3: aload 0
aload 3
putfield org.h2.store.fs.FileRec.name:Ljava/lang/String;
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/h2/store/fs/FileRec;
0 5 1 rec Lorg/h2/store/fs/FilePathRec;
0 5 2 file Ljava/nio/channels/FileChannel;
0 5 3 fileName Ljava/lang/String;
MethodParameters:
Name Flags
rec
file
fileName
public void implCloseChannel();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
invokevirtual java.nio.channels.FileChannel.close:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/store/fs/FileRec;
Exceptions:
throws java.io.IOException
public long position();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
invokevirtual java.nio.channels.FileChannel.position:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
Exceptions:
throws java.io.IOException
public long size();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
invokevirtual java.nio.channels.FileChannel.size:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
Exceptions:
throws java.io.IOException
public int read(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
aload 1
invokevirtual java.nio.channels.FileChannel.read:(Ljava/nio/ByteBuffer;)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
0 1 1 dst Ljava/nio/ByteBuffer;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
dst
public int read(java.nio.ByteBuffer, long);
descriptor: (Ljava/nio/ByteBuffer;J)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
aload 1
lload 2
invokevirtual java.nio.channels.FileChannel.read:(Ljava/nio/ByteBuffer;J)I
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
0 1 1 dst Ljava/nio/ByteBuffer;
0 1 2 position J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
dst
position
public java.nio.channels.FileChannel position(long);
descriptor: (J)Ljava/nio/channels/FileChannel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
lload 1
invokevirtual java.nio.channels.FileChannel.position:(J)Ljava/nio/channels/FileChannel;
pop
1: aload 0
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/store/fs/FileRec;
0 2 1 pos J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
pos
public java.nio.channels.FileChannel truncate(long);
descriptor: (J)Ljava/nio/channels/FileChannel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.store.fs.FileRec.rec:Lorg/h2/store/fs/FilePathRec;
bipush 7
aload 0
getfield org.h2.store.fs.FileRec.name:Ljava/lang/String;
aconst_null
lload 1
invokevirtual org.h2.store.fs.FilePathRec.log:(ILjava/lang/String;[BJ)V
1: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
lload 1
invokevirtual java.nio.channels.FileChannel.truncate:(J)Ljava/nio/channels/FileChannel;
pop
2: aload 0
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/h2/store/fs/FileRec;
0 3 1 newLength J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
newLength
public void force(boolean);
descriptor: (Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
iload 1
invokevirtual java.nio.channels.FileChannel.force:(Z)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/store/fs/FileRec;
0 2 1 metaData Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
metaData
public int write(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.nio.ByteBuffer.array:()[B
astore 2
start local 2 1: aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 3
start local 3 2: aload 1
invokevirtual java.nio.ByteBuffer.position:()I
ifne 3
iload 3
aload 2
arraylength
if_icmpeq 5
3: StackMap locals: byte[] int
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
iadd
istore 4
start local 4 4: aload 2
iload 4
iload 4
iload 3
iadd
invokestatic java.util.Arrays.copyOfRange:([BII)[B
astore 2
end local 4 5: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
aload 1
invokevirtual java.nio.channels.FileChannel.write:(Ljava/nio/ByteBuffer;)I
istore 4
start local 4 6: aload 0
getfield org.h2.store.fs.FileRec.rec:Lorg/h2/store/fs/FilePathRec;
bipush 8
aload 0
getfield org.h2.store.fs.FileRec.name:Ljava/lang/String;
aload 2
aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
invokevirtual java.nio.channels.FileChannel.position:()J
invokevirtual org.h2.store.fs.FilePathRec.log:(ILjava/lang/String;[BJ)V
7: iload 4
ireturn
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/h2/store/fs/FileRec;
0 8 1 src Ljava/nio/ByteBuffer;
1 8 2 buff [B
2 8 3 len I
4 5 4 offset I
6 8 4 result I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
public int write(java.nio.ByteBuffer, long);
descriptor: (Ljava/nio/ByteBuffer;J)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokevirtual java.nio.ByteBuffer.array:()[B
astore 4
start local 4 1: aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 5
start local 5 2: aload 1
invokevirtual java.nio.ByteBuffer.position:()I
ifne 3
iload 5
aload 4
arraylength
if_icmpeq 5
3: StackMap locals: byte[] int
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
iadd
istore 6
start local 6 4: aload 4
iload 6
iload 6
iload 5
iadd
invokestatic java.util.Arrays.copyOfRange:([BII)[B
astore 4
end local 6 5: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
aload 1
lload 2
invokevirtual java.nio.channels.FileChannel.write:(Ljava/nio/ByteBuffer;J)I
istore 6
start local 6 6: aload 0
getfield org.h2.store.fs.FileRec.rec:Lorg/h2/store/fs/FilePathRec;
bipush 8
aload 0
getfield org.h2.store.fs.FileRec.name:Ljava/lang/String;
aload 4
lload 2
invokevirtual org.h2.store.fs.FilePathRec.log:(ILjava/lang/String;[BJ)V
7: iload 6
ireturn
end local 6 end local 5 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/h2/store/fs/FileRec;
0 8 1 src Ljava/nio/ByteBuffer;
0 8 2 position J
1 8 4 buff [B
2 8 5 len I
4 5 6 offset I
6 8 6 result I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
position
public synchronized java.nio.channels.FileLock tryLock(long, long, boolean);
descriptor: (JJZ)Ljava/nio/channels/FileLock;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=6, locals=6, args_size=4
start local 0 start local 1 start local 3 start local 5 0: aload 0
getfield org.h2.store.fs.FileRec.channel:Ljava/nio/channels/FileChannel;
lload 1
lload 3
iload 5
invokevirtual java.nio.channels.FileChannel.tryLock:(JJZ)Ljava/nio/channels/FileLock;
areturn
end local 5 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
0 1 1 position J
0 1 3 size J
0 1 5 shared Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
size
shared
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.store.fs.FileRec.name:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileRec;
public java.nio.channels.SeekableByteChannel position(long);
descriptor: (J)Ljava/nio/channels/SeekableByteChannel;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=3, locals=3, args_size=2
0: aload 0
lload 1
invokevirtual org.h2.store.fs.FileRec.position:(J)Ljava/nio/channels/FileChannel;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.io.IOException
public java.nio.channels.SeekableByteChannel truncate(long);
descriptor: (J)Ljava/nio/channels/SeekableByteChannel;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=3, locals=3, args_size=2
0: aload 0
lload 1
invokevirtual org.h2.store.fs.FileRec.truncate:(J)Ljava/nio/channels/FileChannel;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.io.IOException
}
SourceFile: "FilePathRec.java"