public class org.h2.command.dml.BackupCommand extends org.h2.command.Prepared
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.h2.command.dml.BackupCommand
super_class: org.h2.command.Prepared
{
private org.h2.expression.Expression fileNameExpr;
descriptor: Lorg/h2/expression/Expression;
flags: (0x0002) ACC_PRIVATE
public void <init>(org.h2.engine.Session);
descriptor: (Lorg/h2/engine/Session;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokespecial org.h2.command.Prepared.<init>:(Lorg/h2/engine/Session;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/command/dml/BackupCommand;
0 2 1 session Lorg/h2/engine/Session;
MethodParameters:
Name Flags
session
public void setFileName(org.h2.expression.Expression);
descriptor: (Lorg/h2/expression/Expression;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield org.h2.command.dml.BackupCommand.fileNameExpr:Lorg/h2/expression/Expression;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/command/dml/BackupCommand;
0 2 1 fileName Lorg/h2/expression/Expression;
MethodParameters:
Name Flags
fileName
public int update();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield org.h2.command.dml.BackupCommand.fileNameExpr:Lorg/h2/expression/Expression;
aload 0
getfield org.h2.command.dml.BackupCommand.session:Lorg/h2/engine/Session;
invokevirtual org.h2.expression.Expression.getValue:(Lorg/h2/engine/Session;)Lorg/h2/value/Value;
invokevirtual org.h2.value.Value.getString:()Ljava/lang/String;
astore 1
start local 1 1: aload 0
getfield org.h2.command.dml.BackupCommand.session:Lorg/h2/engine/Session;
invokevirtual org.h2.engine.Session.getUser:()Lorg/h2/engine/User;
invokevirtual org.h2.engine.User.checkAdmin:()V
2: aload 0
aload 1
invokevirtual org.h2.command.dml.BackupCommand.backupTo:(Ljava/lang/String;)V
3: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/h2/command/dml/BackupCommand;
1 4 1 name Ljava/lang/String;
private void backupTo(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=20, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.command.dml.BackupCommand.session:Lorg/h2/engine/Session;
invokevirtual org.h2.engine.Session.getDatabase:()Lorg/h2/engine/Database;
astore 2
start local 2 1: aload 2
invokevirtual org.h2.engine.Database.isPersistent:()Z
ifne 3
2: ldc 90126
invokestatic org.h2.message.DbException.get:(I)Lorg/h2/message/DbException;
athrow
3: StackMap locals: org.h2.engine.Database
StackMap stack:
aload 2
invokevirtual org.h2.engine.Database.getStore:()Lorg/h2/mvstore/db/MVTableEngine$Store;
astore 3
start local 3 4: aload 3
ifnull 6
5: aload 3
invokevirtual org.h2.mvstore.db.MVTableEngine$Store.flush:()V
6: StackMap locals: org.h2.mvstore.db.MVTableEngine$Store
StackMap stack:
aload 2
invokevirtual org.h2.engine.Database.getName:()Ljava/lang/String;
astore 4
start local 4 7: aload 4
invokestatic org.h2.store.fs.FileUtils.getName:(Ljava/lang/String;)Ljava/lang/String;
astore 4
8: aconst_null
astore 5
aconst_null
astore 6
9: aload 1
iconst_0
invokestatic org.h2.store.fs.FileUtils.newOutputStream:(Ljava/lang/String;Z)Ljava/io/OutputStream;
astore 7
start local 7 10: new java.util.zip.ZipOutputStream
dup
aload 7
invokespecial java.util.zip.ZipOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 8
start local 8 11: aload 2
invokevirtual org.h2.engine.Database.flush:()V
12: aload 2
invokevirtual org.h2.engine.Database.getPageStore:()Lorg/h2/store/PageStore;
ifnull 15
13: new java.lang.StringBuilder
dup
aload 2
invokevirtual org.h2.engine.Database.getName:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".h2.db"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 9
start local 9 14: aload 0
aload 8
aload 9
aload 2
invokevirtual org.h2.engine.Database.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.command.dml.BackupCommand.backupPageStore:(Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Lorg/h2/store/PageStore;)V
end local 9 15: StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream
StackMap stack:
aload 2
invokevirtual org.h2.engine.Database.getName:()Ljava/lang/String;
invokestatic org.h2.store.fs.FileUtils.getParent:(Ljava/lang/String;)Ljava/lang/String;
astore 9
start local 9 16: aload 2
invokevirtual org.h2.engine.Database.getLobSyncObject:()Ljava/lang/Object;
dup
astore 10
monitorenter
17: aload 2
invokevirtual org.h2.engine.Database.getDatabasePath:()Ljava/lang/String;
astore 11
start local 11 18: aload 11
invokestatic org.h2.store.fs.FileUtils.getParent:(Ljava/lang/String;)Ljava/lang/String;
astore 12
start local 12 19: aload 12
invokestatic org.h2.store.FileLister.getDir:(Ljava/lang/String;)Ljava/lang/String;
astore 12
20: aload 12
aload 4
iconst_1
invokestatic org.h2.store.FileLister.getDatabaseFiles:(Ljava/lang/String;Ljava/lang/String;Z)Ljava/util/ArrayList;
astore 13
start local 13 21: aload 13
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 15
goto 36
StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream java.lang.String java.lang.Object java.lang.String java.lang.String java.util.ArrayList top java.util.Iterator
StackMap stack:
22: aload 15
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 14
start local 14 23: aload 14
ldc ".lob.db"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 25
24: aload 8
aload 9
aload 14
invokestatic org.h2.command.dml.BackupCommand.backupFile:(Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Ljava/lang/String;)V
25: StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream java.lang.String java.lang.Object java.lang.String java.lang.String java.util.ArrayList java.lang.String java.util.Iterator
StackMap stack:
aload 14
ldc ".mv.db"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 36
aload 3
ifnull 36
26: aload 3
invokevirtual org.h2.mvstore.db.MVTableEngine$Store.getMvStore:()Lorg/h2/mvstore/MVStore;
astore 16
start local 16 27: aload 16
invokevirtual org.h2.mvstore.MVStore.getReuseSpace:()Z
istore 17
start local 17 28: aload 16
iconst_0
invokevirtual org.h2.mvstore.MVStore.setReuseSpace:(Z)V
29: aload 3
invokevirtual org.h2.mvstore.db.MVTableEngine$Store.getInputStream:()Ljava/io/InputStream;
astore 18
start local 18 30: aload 8
aload 9
aload 14
aload 18
invokestatic org.h2.command.dml.BackupCommand.backupFile:(Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Ljava/lang/String;Ljava/io/InputStream;)V
end local 18 31: goto 35
StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream java.lang.String java.lang.Object java.lang.String java.lang.String java.util.ArrayList java.lang.String java.util.Iterator org.h2.mvstore.MVStore int
StackMap stack: java.lang.Throwable
32: astore 19
33: aload 16
iload 17
invokevirtual org.h2.mvstore.MVStore.setReuseSpace:(Z)V
34: aload 19
athrow
35: StackMap locals:
StackMap stack:
aload 16
iload 17
invokevirtual org.h2.mvstore.MVStore.setReuseSpace:(Z)V
end local 17 end local 16 end local 14 36: StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream java.lang.String java.lang.Object java.lang.String java.lang.String java.util.ArrayList top java.util.Iterator
StackMap stack:
aload 15
invokeinterface java.util.Iterator.hasNext:()Z
ifne 22
end local 13 end local 12 end local 11 37: aload 10
monitorexit
38: goto 41
StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream java.util.zip.ZipOutputStream java.lang.String java.lang.Object
StackMap stack: java.lang.Throwable
39: aload 10
monitorexit
40: athrow
41: StackMap locals:
StackMap stack:
aload 8
invokevirtual java.util.zip.ZipOutputStream.close:()V
end local 9 end local 8 42: aload 7
ifnull 50
aload 7
invokevirtual java.io.OutputStream.close:()V
goto 50
StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database org.h2.mvstore.db.MVTableEngine$Store java.lang.String java.lang.Throwable java.lang.Throwable java.io.OutputStream
StackMap stack: java.lang.Throwable
43: astore 5
aload 7
ifnull 44
aload 7
invokevirtual java.io.OutputStream.close:()V
end local 7 StackMap locals:
StackMap stack:
44: aload 5
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
45: astore 6
aload 5
ifnonnull 46
aload 6
astore 5
goto 47
StackMap locals:
StackMap stack:
46: aload 5
aload 6
if_acmpeq 47
aload 5
aload 6
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
47: aload 5
athrow
end local 4 end local 3 48: StackMap locals: org.h2.command.dml.BackupCommand java.lang.String org.h2.engine.Database
StackMap stack: java.io.IOException
astore 3
start local 3 49: aload 3
aload 1
invokestatic org.h2.message.DbException.convertIOException:(Ljava/io/IOException;Ljava/lang/String;)Lorg/h2/message/DbException;
athrow
end local 3 50: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 51 0 this Lorg/h2/command/dml/BackupCommand;
0 51 1 fileName Ljava/lang/String;
1 51 2 db Lorg/h2/engine/Database;
4 48 3 store Lorg/h2/mvstore/db/MVTableEngine$Store;
7 48 4 name Ljava/lang/String;
10 44 7 zip Ljava/io/OutputStream;
11 42 8 out Ljava/util/zip/ZipOutputStream;
14 15 9 fn Ljava/lang/String;
16 42 9 base Ljava/lang/String;
18 37 11 prefix Ljava/lang/String;
19 37 12 dir Ljava/lang/String;
21 37 13 fileList Ljava/util/ArrayList<Ljava/lang/String;>;
23 36 14 n Ljava/lang/String;
27 36 16 s Lorg/h2/mvstore/MVStore;
28 36 17 before Z
30 31 18 in Ljava/io/InputStream;
49 50 3 e Ljava/io/IOException;
Exception table:
from to target type
29 32 32 any
17 38 39 any
39 40 39 any
10 42 43 any
9 45 45 any
3 48 48 Class java.io.IOException
MethodParameters:
Name Flags
fileName
private void backupPageStore(java.util.zip.ZipOutputStream, java.lang.String, org.h2.store.PageStore);
descriptor: (Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Lorg/h2/store/PageStore;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=8, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.h2.command.dml.BackupCommand.session:Lorg/h2/engine/Session;
invokevirtual org.h2.engine.Session.getDatabase:()Lorg/h2/engine/Database;
astore 4
start local 4 1: aload 2
invokestatic org.h2.store.fs.FileUtils.getName:(Ljava/lang/String;)Ljava/lang/String;
astore 2
2: aload 1
new java.util.zip.ZipEntry
dup
aload 2
invokespecial java.util.zip.ZipEntry.<init>:(Ljava/lang/String;)V
invokevirtual java.util.zip.ZipOutputStream.putNextEntry:(Ljava/util/zip/ZipEntry;)V
3: iconst_0
istore 5
start local 5 4: aload 3
iconst_1
invokevirtual org.h2.store.PageStore.setBackup:(Z)V
5: StackMap locals: org.h2.engine.Database int
StackMap stack:
aload 3
iload 5
aload 1
invokevirtual org.h2.store.PageStore.copyDirect:(ILjava/io/OutputStream;)I
istore 5
6: iload 5
ifge 8
7: goto 14
8: StackMap locals:
StackMap stack:
aload 3
invokevirtual org.h2.store.PageStore.getPageCount:()I
istore 6
start local 6 9: aload 4
iconst_3
aload 2
iload 5
iload 6
invokevirtual org.h2.engine.Database.setProgress:(ILjava/lang/String;II)V
end local 6 10: goto 5
11: StackMap locals:
StackMap stack: java.lang.Throwable
astore 7
12: aload 3
iconst_0
invokevirtual org.h2.store.PageStore.setBackup:(Z)V
13: aload 7
athrow
14: StackMap locals:
StackMap stack:
aload 3
iconst_0
invokevirtual org.h2.store.PageStore.setBackup:(Z)V
15: aload 1
invokevirtual java.util.zip.ZipOutputStream.closeEntry:()V
16: 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 17 0 this Lorg/h2/command/dml/BackupCommand;
0 17 1 out Ljava/util/zip/ZipOutputStream;
0 17 2 fileName Ljava/lang/String;
0 17 3 store Lorg/h2/store/PageStore;
1 17 4 db Lorg/h2/engine/Database;
4 17 5 pos I
9 10 6 max I
Exception table:
from to target type
4 11 11 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out
fileName
store
private static void backupFile(java.util.zip.ZipOutputStream, java.lang.String, java.lang.String);
descriptor: (Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Ljava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic org.h2.store.fs.FileUtils.newInputStream:(Ljava/lang/String;)Ljava/io/InputStream;
astore 3
start local 3 1: aload 0
aload 1
aload 2
aload 3
invokestatic org.h2.command.dml.BackupCommand.backupFile:(Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Ljava/lang/String;Ljava/io/InputStream;)V
2: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 out Ljava/util/zip/ZipOutputStream;
0 3 1 base Ljava/lang/String;
0 3 2 fn Ljava/lang/String;
1 3 3 in Ljava/io/InputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out
base
fn
private static void backupFile(java.util.zip.ZipOutputStream, java.lang.String, java.lang.String, java.io.InputStream);
descriptor: (Ljava/util/zip/ZipOutputStream;Ljava/lang/String;Ljava/lang/String;Ljava/io/InputStream;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 2
invokestatic org.h2.store.fs.FileUtils.toRealPath:(Ljava/lang/String;)Ljava/lang/String;
astore 4
start local 4 1: aload 1
invokestatic org.h2.store.fs.FileUtils.toRealPath:(Ljava/lang/String;)Ljava/lang/String;
astore 1
2: aload 4
aload 1
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifne 4
3: new java.lang.StringBuilder
dup
aload 4
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " does not start with "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
pop
4: StackMap locals: java.lang.String
StackMap stack:
aload 4
aload 1
invokevirtual java.lang.String.length:()I
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 4
5: aload 4
invokestatic org.h2.command.dml.BackupCommand.correctFileName:(Ljava/lang/String;)Ljava/lang/String;
astore 4
6: aload 0
new java.util.zip.ZipEntry
dup
aload 4
invokespecial java.util.zip.ZipEntry.<init>:(Ljava/lang/String;)V
invokevirtual java.util.zip.ZipOutputStream.putNextEntry:(Ljava/util/zip/ZipEntry;)V
7: aload 3
aload 0
invokestatic org.h2.util.IOUtils.copyAndCloseInput:(Ljava/io/InputStream;Ljava/io/OutputStream;)J
pop2
8: aload 0
invokevirtual java.util.zip.ZipOutputStream.closeEntry:()V
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 out Ljava/util/zip/ZipOutputStream;
0 10 1 base Ljava/lang/String;
0 10 2 fn Ljava/lang/String;
0 10 3 in Ljava/io/InputStream;
1 10 4 f Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out
base
fn
in
public boolean isTransactional();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/command/dml/BackupCommand;
public static java.lang.String correctFileName(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
bipush 92
bipush 47
invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
astore 0
1: aload 0
ldc "/"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 3
2: aload 0
iconst_1
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 0
3: StackMap locals:
StackMap stack:
aload 0
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 f Ljava/lang/String;
MethodParameters:
Name Flags
f
public boolean needRecompile();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/command/dml/BackupCommand;
public org.h2.result.ResultInterface queryMeta();
descriptor: ()Lorg/h2/result/ResultInterface;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/command/dml/BackupCommand;
public int getType();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: bipush 56
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/command/dml/BackupCommand;
}
SourceFile: "BackupCommand.java"
InnerClasses:
public Store = org.h2.mvstore.db.MVTableEngine$Store of org.h2.mvstore.db.MVTableEngine