final class org.hsqldb.persist.RAFile implements org.hsqldb.persist.RandomAccessInterface
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: org.hsqldb.persist.RAFile
super_class: java.lang.Object
{
static final int DATA_FILE_RAF;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 0
static final int DATA_FILE_NIO;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 1
static final int DATA_FILE_JAR;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 2
static final int DATA_FILE_STORED;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 3
static final int DATA_FILE_SINGLE;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 4
static final int DATA_FILE_TEXT;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 5
static final int bufferScale;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 12
static final int bufferSize;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 4096
static final long bufferMask;
descriptor: J
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: -4096
final org.hsqldb.persist.EventLogInterface logger;
descriptor: Lorg/hsqldb/persist/EventLogInterface;
flags: (0x0010) ACC_FINAL
final java.io.RandomAccessFile file;
descriptor: Ljava/io/RandomAccessFile;
flags: (0x0010) ACC_FINAL
final java.io.FileDescriptor fileDescriptor;
descriptor: Ljava/io/FileDescriptor;
flags: (0x0010) ACC_FINAL
private final boolean readOnly;
descriptor: Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
final java.lang.String fileName;
descriptor: Ljava/lang/String;
flags: (0x0010) ACC_FINAL
final byte[] buffer;
descriptor: [B
flags: (0x0010) ACC_FINAL
final org.hsqldb.lib.HsqlByteArrayInputStream ba;
descriptor: Lorg/hsqldb/lib/HsqlByteArrayInputStream;
flags: (0x0010) ACC_FINAL
final byte[] valueBuffer;
descriptor: [B
flags: (0x0010) ACC_FINAL
final org.hsqldb.lib.HsqlByteArrayOutputStream vbao;
descriptor: Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
flags: (0x0010) ACC_FINAL
final org.hsqldb.lib.HsqlByteArrayInputStream vbai;
descriptor: Lorg/hsqldb/lib/HsqlByteArrayInputStream;
flags: (0x0010) ACC_FINAL
long bufferOffset;
descriptor: J
flags: (0x0000)
long fileLength;
descriptor: J
flags: (0x0000)
final boolean extendLength;
descriptor: Z
flags: (0x0010) ACC_FINAL
long seekPosition;
descriptor: J
flags: (0x0000)
int cacheHit;
descriptor: I
flags: (0x0000)
static org.hsqldb.persist.RandomAccessInterface newScaledRAFile(org.hsqldb.Database, java.lang.String, boolean, int);
descriptor: (Lorg/hsqldb/Database;Ljava/lang/String;ZI)Lorg/hsqldb/persist/RandomAccessInterface;
flags: (0x0008) ACC_STATIC
Code:
stack=7, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 3
iconst_2
if_icmpne 2
1: new org.hsqldb.persist.RAFileInJar
dup
aload 1
invokespecial org.hsqldb.persist.RAFileInJar.<init>:(Ljava/lang/String;)V
areturn
2: StackMap locals:
StackMap stack:
iload 3
iconst_5
if_icmpne 6
3: new org.hsqldb.persist.RAFile
dup
aload 0
getfield org.hsqldb.Database.logger:Lorg/hsqldb/persist/Logger;
aload 1
iload 2
iconst_0
4: iconst_1
5: invokespecial org.hsqldb.persist.RAFile.<init>:(Lorg/hsqldb/persist/EventLogInterface;Ljava/lang/String;ZZZ)V
areturn
6: StackMap locals:
StackMap stack:
iload 3
ifne 8
7: new org.hsqldb.persist.RAFile
dup
aload 0
getfield org.hsqldb.Database.logger:Lorg/hsqldb/persist/Logger;
aload 1
iload 2
iconst_1
iconst_0
invokespecial org.hsqldb.persist.RAFile.<init>:(Lorg/hsqldb/persist/EventLogInterface;Ljava/lang/String;ZZZ)V
areturn
8: StackMap locals:
StackMap stack:
new java.io.File
dup
aload 1
invokespecial java.io.File.<init>:(Ljava/lang/String;)V
astore 4
start local 4 9: aload 4
invokevirtual java.io.File.length:()J
lstore 5
start local 5 10: lload 5
aload 0
getfield org.hsqldb.Database.logger:Lorg/hsqldb/persist/Logger;
getfield org.hsqldb.persist.Logger.propNioMaxSize:J
lcmp
ifle 14
11: new org.hsqldb.persist.RAFile
dup
aload 0
getfield org.hsqldb.Database.logger:Lorg/hsqldb/persist/Logger;
aload 1
iload 2
iconst_1
12: iconst_0
13: invokespecial org.hsqldb.persist.RAFile.<init>:(Lorg/hsqldb/persist/EventLogInterface;Ljava/lang/String;ZZZ)V
areturn
14: StackMap locals: java.io.File long
StackMap stack:
new org.hsqldb.persist.RAFileHybrid
dup
aload 0
aload 1
iload 2
invokespecial org.hsqldb.persist.RAFileHybrid.<init>:(Lorg/hsqldb/Database;Ljava/lang/String;Z)V
areturn
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 15 0 database Lorg/hsqldb/Database;
0 15 1 name Ljava/lang/String;
0 15 2 readonly Z
0 15 3 type I
9 15 4 fi Ljava/io/File;
10 15 5 length J
Exceptions:
throws java.io.FileNotFoundException, java.io.IOException
MethodParameters:
Name Flags
database
name
readonly
type
void <init>(org.hsqldb.persist.EventLogInterface, java.lang.String, boolean, boolean, boolean);
descriptor: (Lorg/hsqldb/persist/EventLogInterface;Ljava/lang/String;ZZZ)V
flags: (0x0000)
Code:
stack=5, locals=7, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
2: aload 0
aload 2
putfield org.hsqldb.persist.RAFile.fileName:Ljava/lang/String;
3: aload 0
iload 3
putfield org.hsqldb.persist.RAFile.readOnly:Z
4: aload 0
iload 4
putfield org.hsqldb.persist.RAFile.extendLength:Z
5: iload 3
ifeq 6
ldc "r"
goto 8
6: StackMap locals: org.hsqldb.persist.RAFile org.hsqldb.persist.EventLogInterface java.lang.String int int int
StackMap stack:
iload 5
ifeq 7
ldc "rws"
goto 8
7: StackMap locals:
StackMap stack:
ldc "rw"
8: StackMap locals:
StackMap stack: java.lang.String
astore 6
start local 6 9: aload 0
new java.io.RandomAccessFile
dup
aload 2
aload 6
invokespecial java.io.RandomAccessFile.<init>:(Ljava/lang/String;Ljava/lang/String;)V
putfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
10: aload 0
sipush 4096
newarray 8
putfield org.hsqldb.persist.RAFile.buffer:[B
11: aload 0
new org.hsqldb.lib.HsqlByteArrayInputStream
dup
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
invokespecial org.hsqldb.lib.HsqlByteArrayInputStream.<init>:([B)V
putfield org.hsqldb.persist.RAFile.ba:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
12: aload 0
bipush 8
newarray 8
putfield org.hsqldb.persist.RAFile.valueBuffer:[B
13: aload 0
new org.hsqldb.lib.HsqlByteArrayOutputStream
dup
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
invokespecial org.hsqldb.lib.HsqlByteArrayOutputStream.<init>:([B)V
putfield org.hsqldb.persist.RAFile.vbao:Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
14: aload 0
new org.hsqldb.lib.HsqlByteArrayInputStream
dup
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
invokespecial org.hsqldb.lib.HsqlByteArrayInputStream.<init>:([B)V
putfield org.hsqldb.persist.RAFile.vbai:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
15: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
invokevirtual java.io.RandomAccessFile.getFD:()Ljava/io/FileDescriptor;
putfield org.hsqldb.persist.RAFile.fileDescriptor:Ljava/io/FileDescriptor;
16: aload 0
aload 0
invokevirtual org.hsqldb.persist.RAFile.length:()J
putfield org.hsqldb.persist.RAFile.fileLength:J
17: aload 0
invokevirtual org.hsqldb.persist.RAFile.readIntoBuffer:()V
18: return
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 19 0 this Lorg/hsqldb/persist/RAFile;
0 19 1 logger Lorg/hsqldb/persist/EventLogInterface;
0 19 2 name Ljava/lang/String;
0 19 3 readonly Z
0 19 4 extendLengthToBlock Z
0 19 5 commitOnChange Z
9 19 6 accessMode Ljava/lang/String;
Exceptions:
throws java.io.FileNotFoundException, java.io.IOException
MethodParameters:
Name Flags
logger
name
readonly
extendLengthToBlock
commitOnChange
public long length();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
invokevirtual java.io.RandomAccessFile.length:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/hsqldb/persist/RAFile;
Exceptions:
throws java.io.IOException
public void seek(long);
descriptor: (J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.hsqldb.persist.RAFile.readOnly:Z
ifeq 2
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lload 1
lcmp
ifge 2
1: new java.io.IOException
dup
ldc "read beyond end of file"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
lload 1
putfield org.hsqldb.persist.RAFile.seekPosition:J
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/hsqldb/persist/RAFile;
0 4 1 position J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
public long getFilePointer();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/hsqldb/persist/RAFile;
Exceptions:
throws java.io.IOException
private void readIntoBuffer();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
ldc -4096
land
lstore 1
start local 1 1: aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lload 1
lsub
lstore 3
start local 3 2: lload 3
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
lcmp
ifle 4
3: aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
lstore 3
4: StackMap locals: long long
StackMap stack:
lload 3
lconst_0
lcmp
ifge 6
5: new java.io.IOException
dup
ldc "read beyond end of file"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
lload 1
invokevirtual java.io.RandomAccessFile.seek:(J)V
7: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
iconst_0
lload 3
l2i
invokevirtual java.io.RandomAccessFile.readFully:([BII)V
8: aload 0
lload 1
putfield org.hsqldb.persist.RAFile.bufferOffset:J
9: goto 16
StackMap locals:
StackMap stack: java.io.IOException
10: astore 5
start local 5 11: aload 0
invokevirtual org.hsqldb.persist.RAFile.resetPointer:()V
12: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
new java.lang.StringBuilder
dup
ldc "Read Error "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 1
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
lload 3
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
13: aload 5
14: invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
15: aload 5
athrow
end local 5 16: StackMap locals:
StackMap stack:
return
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lorg/hsqldb/persist/RAFile;
1 17 1 filePos J
2 17 3 readLength J
11 16 5 e Ljava/io/IOException;
Exception table:
from to target type
6 9 10 Class java.io.IOException
Exceptions:
throws java.io.IOException
public int read();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lcmp
iflt 2
1: iconst_m1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lcmp
iflt 4
3: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
ladd
lcmp
iflt 6
4: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.hsqldb.persist.RAFile.readIntoBuffer:()V
5: goto 7
6: StackMap locals:
StackMap stack:
aload 0
dup
getfield org.hsqldb.persist.RAFile.cacheHit:I
iconst_1
iadd
putfield org.hsqldb.persist.RAFile.cacheHit:I
7: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lsub
l2i
baload
sipush 255
iand
istore 1
start local 1 8: aload 0
dup
getfield org.hsqldb.persist.RAFile.seekPosition:J
lconst_1
ladd
putfield org.hsqldb.persist.RAFile.seekPosition:J
9: iload 1
10: ireturn
end local 1 11: StackMap locals:
StackMap stack: java.io.IOException
astore 1
start local 1 12: aload 0
invokevirtual org.hsqldb.persist.RAFile.resetPointer:()V
13: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
ldc "read failed"
aload 1
invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
14: aload 1
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lorg/hsqldb/persist/RAFile;
8 11 1 val I
12 15 1 e Ljava/io/IOException;
Exception table:
from to target type
0 1 11 Class java.io.IOException
2 10 11 Class java.io.IOException
Exceptions:
throws java.io.IOException
public long readLong();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.vbai:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.reset:()V
1: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
iconst_0
bipush 8
invokevirtual org.hsqldb.persist.RAFile.read:([BII)V
2: aload 0
getfield org.hsqldb.persist.RAFile.vbai:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.readLong:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/persist/RAFile;
Exceptions:
throws java.io.IOException
public int readInt();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.vbai:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.reset:()V
1: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
iconst_0
iconst_4
invokevirtual org.hsqldb.persist.RAFile.read:([BII)V
2: aload 0
getfield org.hsqldb.persist.RAFile.vbai:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.readInt:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/persist/RAFile;
Exceptions:
throws java.io.IOException
public void read(byte[], int, int);
descriptor: ([BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 3
i2l
ladd
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lcmp
ifle 2
1: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
iload 3
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
if_icmple 9
3: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lcmp
iflt 5
4: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
ladd
lcmp
iflt 9
5: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
invokevirtual java.io.RandomAccessFile.seek:(J)V
6: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 1
iload 2
iload 3
invokevirtual java.io.RandomAccessFile.readFully:([BII)V
7: aload 0
dup
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 3
i2l
ladd
putfield org.hsqldb.persist.RAFile.seekPosition:J
8: return
9: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lcmp
iflt 11
10: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
ladd
lcmp
iflt 13
11: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.hsqldb.persist.RAFile.readIntoBuffer:()V
12: goto 14
13: StackMap locals:
StackMap stack:
aload 0
dup
getfield org.hsqldb.persist.RAFile.cacheHit:I
iconst_1
iadd
putfield org.hsqldb.persist.RAFile.cacheHit:I
14: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.ba:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.reset:()V
15: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lsub
16: aload 0
getfield org.hsqldb.persist.RAFile.ba:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lsub
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.skip:(J)J
17: lcmp
ifeq 19
18: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
19: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.ba:Lorg/hsqldb/lib/HsqlByteArrayInputStream;
aload 1
iload 2
iload 3
invokevirtual org.hsqldb.lib.HsqlByteArrayInputStream.read:([BII)I
istore 4
start local 4 20: aload 0
dup
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 4
i2l
ladd
putfield org.hsqldb.persist.RAFile.seekPosition:J
21: iload 4
iload 3
if_icmpge 30
22: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
invokevirtual java.io.RandomAccessFile.seek:(J)V
23: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 1
iload 2
iload 4
iadd
iload 3
iload 4
isub
invokevirtual java.io.RandomAccessFile.readFully:([BII)V
24: aload 0
dup
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 3
iload 4
isub
i2l
ladd
putfield org.hsqldb.persist.RAFile.seekPosition:J
end local 4 25: goto 30
StackMap locals:
StackMap stack: java.io.IOException
26: astore 4
start local 4 27: aload 0
invokevirtual org.hsqldb.persist.RAFile.resetPointer:()V
28: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
ldc "failed to read a byte array"
aload 4
invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
29: aload 4
athrow
end local 4 30: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 31 0 this Lorg/hsqldb/persist/RAFile;
0 31 1 b [B
0 31 2 offset I
0 31 3 length I
20 25 4 bytesRead I
27 30 4 e Ljava/io/IOException;
Exception table:
from to target type
0 8 26 Class java.io.IOException
9 25 26 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
offset
length
public void write(byte[], int, int);
descriptor: ([BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
invokevirtual java.io.RandomAccessFile.seek:(J)V
1: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
i2l
ladd
lcmp
ifge 4
2: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 3
i2l
ladd
aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
lcmp
ifle 4
3: aload 0
aload 1
iload 2
iload 3
invokevirtual org.hsqldb.persist.RAFile.writeToBuffer:([BII)I
pop
4: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
aload 1
iload 2
iload 3
invokevirtual java.io.RandomAccessFile.write:([BII)V
5: aload 0
dup
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 3
i2l
ladd
putfield org.hsqldb.persist.RAFile.seekPosition:J
6: aload 0
getfield org.hsqldb.persist.RAFile.extendLength:Z
ifne 13
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
lcmp
ifge 13
7: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
putfield org.hsqldb.persist.RAFile.fileLength:J
8: goto 13
StackMap locals:
StackMap stack: java.io.IOException
9: astore 4
start local 4 10: aload 0
invokevirtual org.hsqldb.persist.RAFile.resetPointer:()V
11: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
ldc "failed to write a byte array"
aload 4
invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
12: aload 4
athrow
end local 4 13: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lorg/hsqldb/persist/RAFile;
0 14 1 b [B
0 14 2 off I
0 14 3 length I
10 13 4 e Ljava/io/IOException;
Exception table:
from to target type
0 8 9 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
off
length
public void writeInt(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.hsqldb.persist.RAFile.vbao:Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.reset:()V
1: aload 0
getfield org.hsqldb.persist.RAFile.vbao:Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
iload 1
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.writeInt:(I)V
2: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
iconst_0
iconst_4
invokevirtual org.hsqldb.persist.RAFile.write:([BII)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/hsqldb/persist/RAFile;
0 4 1 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
i
public void writeLong(long);
descriptor: (J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.hsqldb.persist.RAFile.vbao:Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.reset:()V
1: aload 0
getfield org.hsqldb.persist.RAFile.vbao:Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
lload 1
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.writeLong:(J)V
2: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.valueBuffer:[B
iconst_0
bipush 8
invokevirtual org.hsqldb.persist.RAFile.write:([BII)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/hsqldb/persist/RAFile;
0 4 1 i J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
i
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.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
invokevirtual java.io.RandomAccessFile.close:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/persist/RAFile;
Exceptions:
throws java.io.IOException
public boolean isReadOnly();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.readOnly:Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/hsqldb/persist/RAFile;
public boolean ensureLength(long);
descriptor: (J)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: lload 1
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lcmp
ifgt 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
lload 1
invokevirtual org.hsqldb.persist.RAFile.extendLength:(J)V
3: goto 6
StackMap locals:
StackMap stack: java.io.IOException
4: pop
5: iconst_0
ireturn
6: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/hsqldb/persist/RAFile;
0 7 1 newLength J
Exception table:
from to target type
2 3 4 Class java.io.IOException
MethodParameters:
Name Flags
newLength
public boolean setLength(long);
descriptor: (J)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
lload 1
invokevirtual java.io.RandomAccessFile.setLength:(J)V
1: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
lconst_0
invokevirtual java.io.RandomAccessFile.seek:(J)V
2: aload 0
aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
invokevirtual java.io.RandomAccessFile.length:()J
putfield org.hsqldb.persist.RAFile.fileLength:J
3: aload 0
lconst_0
putfield org.hsqldb.persist.RAFile.seekPosition:J
4: aload 0
invokevirtual org.hsqldb.persist.RAFile.readIntoBuffer:()V
5: iconst_1
ireturn
6: StackMap locals:
StackMap stack: java.lang.Throwable
pop
7: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/hsqldb/persist/RAFile;
0 8 1 newLength J
Exception table:
from to target type
0 5 6 Class java.lang.Throwable
MethodParameters:
Name Flags
newLength
public void synch();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.persist.RAFile.fileDescriptor:Ljava/io/FileDescriptor;
invokevirtual java.io.FileDescriptor.sync:()V
1: goto 8
StackMap locals:
StackMap stack: java.lang.Throwable
2: astore 1
start local 1 3: aload 0
getfield org.hsqldb.persist.RAFile.fileDescriptor:Ljava/io/FileDescriptor;
invokevirtual java.io.FileDescriptor.sync:()V
4: goto 8
StackMap locals: org.hsqldb.persist.RAFile java.lang.Throwable
StackMap stack: java.lang.Throwable
5: astore 2
start local 2 6: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
ldc "RA file sync error "
aload 2
invokeinterface org.hsqldb.persist.EventLogInterface.logSevereEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
7: aload 1
sipush 452
aconst_null
invokestatic org.hsqldb.error.Error.error:(Ljava/lang/Throwable;ILjava/lang/String;)Lorg/hsqldb/HsqlException;
athrow
end local 2 end local 1 8: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/hsqldb/persist/RAFile;
3 8 1 t Ljava/lang/Throwable;
6 8 2 tt Ljava/lang/Throwable;
Exception table:
from to target type
0 1 2 Class java.lang.Throwable
3 4 5 Class java.lang.Throwable
private int writeToBuffer(byte[], int, int);
descriptor: ([BII)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=9, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.hsqldb.persist.RAFile.seekPosition:J
iload 2
i2l
lsub
aload 1
iload 2
iload 3
1: aload 0
getfield org.hsqldb.persist.RAFile.bufferOffset:J
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
aload 0
getfield org.hsqldb.persist.RAFile.buffer:[B
arraylength
2: invokestatic org.hsqldb.lib.ArrayUtil.copyBytes:(J[BIIJ[BI)I
istore 4
start local 4 3: 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 4 0 this Lorg/hsqldb/persist/RAFile;
0 4 1 b [B
0 4 2 off I
0 4 3 len I
3 4 4 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
off
len
private long getExtendLength(long);
descriptor: (J)J
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield org.hsqldb.persist.RAFile.extendLength:Z
ifne 2
1: lload 1
lreturn
2: StackMap locals:
StackMap stack:
lload 1
ldc 262144
lcmp
ifge 5
3: iconst_2
istore 3
start local 3 4: goto 12
end local 3 StackMap locals:
StackMap stack:
5: lload 1
ldc 1048576
lcmp
ifge 8
6: bipush 6
istore 3
start local 3 7: goto 12
end local 3 StackMap locals:
StackMap stack:
8: lload 1
ldc 33554432
lcmp
ifge 11
9: bipush 8
istore 3
start local 3 10: goto 12
end local 3 11: StackMap locals:
StackMap stack:
bipush 12
istore 3
start local 3 12: StackMap locals: int
StackMap stack:
lload 1
13: bipush 12
iload 3
iadd
14: invokestatic org.hsqldb.lib.ArrayUtil.getBinaryNormalisedCeiling:(JI)J
lstore 1
15: lload 1
lreturn
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Lorg/hsqldb/persist/RAFile;
0 16 1 position J
4 5 3 scaleUp I
7 8 3 scaleUp I
10 11 3 scaleUp I
12 16 3 scaleUp I
MethodParameters:
Name Flags
position
private void extendLength(long);
descriptor: (J)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokevirtual org.hsqldb.persist.RAFile.getExtendLength:(J)J
lstore 3
start local 3 1: lload 3
aload 0
getfield org.hsqldb.persist.RAFile.fileLength:J
lcmp
ifle 9
2: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
lload 3
lconst_1
lsub
invokevirtual java.io.RandomAccessFile.seek:(J)V
3: aload 0
getfield org.hsqldb.persist.RAFile.file:Ljava/io/RandomAccessFile;
iconst_0
invokevirtual java.io.RandomAccessFile.write:(I)V
4: aload 0
lload 3
putfield org.hsqldb.persist.RAFile.fileLength:J
5: goto 9
StackMap locals: org.hsqldb.persist.RAFile long long
StackMap stack: java.io.IOException
6: astore 5
start local 5 7: aload 0
getfield org.hsqldb.persist.RAFile.logger:Lorg/hsqldb/persist/EventLogInterface;
ldc "data file enlarge failed "
aload 5
invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
8: aload 5
athrow
end local 5 9: StackMap locals:
StackMap stack:
return
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/hsqldb/persist/RAFile;
0 10 1 position J
1 10 3 newSize J
7 9 5 e Ljava/io/IOException;
Exception table:
from to target type
2 5 6 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
private void resetPointer();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
lconst_0
putfield org.hsqldb.persist.RAFile.seekPosition:J
1: aload 0
aload 0
invokevirtual org.hsqldb.persist.RAFile.length:()J
putfield org.hsqldb.persist.RAFile.fileLength:J
2: aload 0
invokevirtual org.hsqldb.persist.RAFile.readIntoBuffer:()V
3: goto 5
StackMap locals:
StackMap stack: java.lang.Throwable
4: pop
5: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/hsqldb/persist/RAFile;
Exception table:
from to target type
0 3 4 Class java.lang.Throwable
}
SourceFile: "RAFile.java"