public class org.h2.store.fs.FileUtils
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.h2.store.fs.FileUtils
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileUtils;
public static boolean exists(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.exists:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static void createDirectory(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.createDirectory:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 directoryName Ljava/lang/String;
MethodParameters:
Name Flags
directoryName
public static boolean createFile(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.createFile:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static void delete(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.delete:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 path Ljava/lang/String;
MethodParameters:
Name Flags
path
public static java.lang.String toRealPath(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.toRealPath:()Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static java.lang.String getParent(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.getParent:()Lorg/h2/store/fs/FilePath;
astore 1
start local 1 1: aload 1
ifnonnull 2
aconst_null
goto 3
StackMap locals: org.h2.store.fs.FilePath
StackMap stack:
2: aload 1
invokevirtual org.h2.store.fs.FilePath.toString:()Ljava/lang/String;
StackMap locals:
StackMap stack: java.lang.String
3: areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 fileName Ljava/lang/String;
1 4 1 p Lorg/h2/store/fs/FilePath;
MethodParameters:
Name Flags
fileName
public static boolean isAbsolute(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.isAbsolute:()Z
ifne 4
1: aload 0
getstatic java.io.File.pathSeparator:Ljava/lang/String;
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifne 4
2: aload 0
ldc "/"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifne 4
3: iconst_0
ireturn
StackMap locals:
StackMap stack:
4: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static void move(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
aload 1
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
iconst_0
invokevirtual org.h2.store.fs.FilePath.moveTo:(Lorg/h2/store/fs/FilePath;Z)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 source Ljava/lang/String;
0 2 1 target Ljava/lang/String;
MethodParameters:
Name Flags
source
target
public static void moveAtomicReplace(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
aload 1
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
iconst_1
invokevirtual org.h2.store.fs.FilePath.moveTo:(Lorg/h2/store/fs/FilePath;Z)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 source Ljava/lang/String;
0 2 1 target Ljava/lang/String;
MethodParameters:
Name Flags
source
target
public static java.lang.String getName(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.getName:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 path Ljava/lang/String;
MethodParameters:
Name Flags
path
public static java.util.List<java.lang.String> newDirectoryStream(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/List;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=6, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.newDirectoryStream:()Ljava/util/List;
astore 1
start local 1 1: aload 1
invokeinterface java.util.List.size:()I
istore 2
start local 2 2: new java.util.ArrayList
dup
iload 2
invokespecial java.util.ArrayList.<init>:(I)V
astore 3
start local 3 3: aload 1
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 5
goto 6
StackMap locals: java.lang.String java.util.List int java.util.List top java.util.Iterator
StackMap stack:
4: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.h2.store.fs.FilePath
astore 4
start local 4 5: aload 3
aload 4
invokevirtual org.h2.store.fs.FilePath.toString:()Ljava/lang/String;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 4 6: StackMap locals:
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
7: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 path Ljava/lang/String;
1 8 1 list Ljava/util/List<Lorg/h2/store/fs/FilePath;>;
2 8 2 len I
3 8 3 result Ljava/util/List<Ljava/lang/String;>;
5 6 4 filePath Lorg/h2/store/fs/FilePath;
Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/lang/String;>;
MethodParameters:
Name Flags
path
public static long lastModified(java.lang.String);
descriptor: (Ljava/lang/String;)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.lastModified:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static long size(java.lang.String);
descriptor: (Ljava/lang/String;)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.size:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static boolean isDirectory(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.isDirectory:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static java.nio.channels.FileChannel open(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/nio/channels/FileChannel;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
aload 1
invokevirtual org.h2.store.fs.FilePath.open:(Ljava/lang/String;)Ljava/nio/channels/FileChannel;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
0 1 1 mode Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
fileName
mode
public static java.io.InputStream newInputStream(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/io/InputStream;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.newInputStream:()Ljava/io/InputStream;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
fileName
public static java.io.OutputStream newOutputStream(java.lang.String, boolean);
descriptor: (Ljava/lang/String;Z)Ljava/io/OutputStream;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
iload 1
invokevirtual org.h2.store.fs.FilePath.newOutputStream:(Z)Ljava/io/OutputStream;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
0 1 1 append Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
fileName
append
public static boolean canWrite(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.canWrite:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static boolean setReadOnly(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.setReadOnly:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static java.lang.String unwrap(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.unwrap:()Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 fileName Ljava/lang/String;
MethodParameters:
Name Flags
fileName
public static void deleteRecursive(java.lang.String, boolean);
descriptor: (Ljava/lang/String;Z)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokestatic org.h2.store.fs.FileUtils.exists:(Ljava/lang/String;)Z
ifeq 10
1: aload 0
invokestatic org.h2.store.fs.FileUtils.isDirectory:(Ljava/lang/String;)Z
ifeq 6
2: aload 0
invokestatic org.h2.store.fs.FileUtils.newDirectoryStream:(Ljava/lang/String;)Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 3
goto 5
StackMap locals: java.lang.String int top java.util.Iterator
StackMap stack:
3: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 2
start local 2 4: aload 2
iload 1
invokestatic org.h2.store.fs.FileUtils.deleteRecursive:(Ljava/lang/String;Z)V
end local 2 5: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 3
6: StackMap locals: java.lang.String int
StackMap stack:
iload 1
ifeq 9
7: aload 0
invokestatic org.h2.store.fs.FileUtils.tryDelete:(Ljava/lang/String;)Z
pop
8: goto 10
9: StackMap locals:
StackMap stack:
aload 0
invokestatic org.h2.store.fs.FileUtils.delete:(Ljava/lang/String;)V
10: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 path Ljava/lang/String;
0 11 1 tryOnly Z
4 5 2 s Ljava/lang/String;
MethodParameters:
Name Flags
path
tryOnly
public static void createDirectories(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
ifnull 8
1: aload 0
invokestatic org.h2.store.fs.FileUtils.exists:(Ljava/lang/String;)Z
ifeq 5
2: aload 0
invokestatic org.h2.store.fs.FileUtils.isDirectory:(Ljava/lang/String;)Z
ifne 8
3: aload 0
invokestatic org.h2.store.fs.FileUtils.createDirectory:(Ljava/lang/String;)V
4: goto 8
5: StackMap locals:
StackMap stack:
aload 0
invokestatic org.h2.store.fs.FileUtils.getParent:(Ljava/lang/String;)Ljava/lang/String;
astore 1
start local 1 6: aload 1
invokestatic org.h2.store.fs.FileUtils.createDirectories:(Ljava/lang/String;)V
7: aload 0
invokestatic org.h2.store.fs.FileUtils.createDirectory:(Ljava/lang/String;)V
end local 1 8: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 dir Ljava/lang/String;
6 8 1 parent Ljava/lang/String;
MethodParameters:
Name Flags
dir
public static boolean tryDelete(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.delete:()V
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack: java.lang.Exception
pop
3: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 path Ljava/lang/String;
Exception table:
from to target type
0 1 2 Class java.lang.Exception
MethodParameters:
Name Flags
path
public static java.lang.String createTempFile(java.lang.String, java.lang.String, boolean);
descriptor: (Ljava/lang/String;Ljava/lang/String;Z)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokestatic org.h2.store.fs.FilePath.get:(Ljava/lang/String;)Lorg/h2/store/fs/FilePath;
aload 1
iload 2
invokevirtual org.h2.store.fs.FilePath.createTempFile:(Ljava/lang/String;Z)Lorg/h2/store/fs/FilePath;
invokevirtual org.h2.store.fs.FilePath.toString:()Ljava/lang/String;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 prefix Ljava/lang/String;
0 1 1 suffix Ljava/lang/String;
0 1 2 inTempDir Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
prefix
suffix
inTempDir
public static void readFully(java.nio.channels.FileChannel, java.nio.ByteBuffer);
descriptor: (Ljava/nio/channels/FileChannel;Ljava/nio/ByteBuffer;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.nio.channels.FileChannel.read:(Ljava/nio/ByteBuffer;)I
istore 2
start local 2 1: iload 2
ifge 3
2: new java.io.EOFException
dup
invokespecial java.io.EOFException.<init>:()V
athrow
end local 2 3: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
4: ifgt 0
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 channel Ljava/nio/channels/FileChannel;
0 6 1 dst Ljava/nio/ByteBuffer;
1 3 2 r I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
channel
dst
public static void writeFully(java.nio.channels.FileChannel, java.nio.ByteBuffer);
descriptor: (Ljava/nio/channels/FileChannel;Ljava/nio/ByteBuffer;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.nio.channels.FileChannel.write:(Ljava/nio/ByteBuffer;)I
pop
1: aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
2: ifgt 0
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 channel Ljava/nio/channels/FileChannel;
0 4 1 src Ljava/nio/ByteBuffer;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
channel
src
}
SourceFile: "FileUtils.java"