-
DataOutputStream
-
tempBuffer: byte[]
-
<init>(OutputStream): void
-
writeByte(int): void
-
writeInt(int): void
-
writeLong(long): void
-
writeChar(int): void
-
writeChars(String): void
-
writeChars(char[]): void
-
writeChars(char[], int): void
-
write(Reader, long): long
-
write(InputStream, long): long
-
writeBoolean(boolean): void
-
writeShort(int): void
-
writeFloat(float): void
-
writeDouble(double): void
-
writeBytes(String): void
-
writeUTF(String): void
-
http://hsqldb.org: HSQLDB - Lightweight 100% Java SQL Database Engine
(The HSQL Development Group)
- Blaine Simpson
public class org.hsqldb.lib.DataOutputStream extends java.io.BufferedOutputStream implements java.io.DataOutput
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.hsqldb.lib.DataOutputStream
super_class: java.io.BufferedOutputStream
{
byte[] tempBuffer;
descriptor: [B
flags: (0x0000)
public void <init>(java.io.OutputStream);
descriptor: (Ljava/io/OutputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.io.OutputStream stream
0: .line 54
aload 0 /* this */
aload 1 /* stream */
bipush 8
invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;I)V
1: .line 51
aload 0 /* this */
bipush 8
newarray 8
putfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
2: .line 55
return
end local 1 // java.io.OutputStream stream
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/lib/DataOutputStream;
0 3 1 stream Ljava/io/OutputStream;
MethodParameters:
Name Flags
stream
public final void writeByte(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // int v
0: .line 58
aload 0 /* this */
iload 1 /* v */
invokevirtual org.hsqldb.lib.DataOutputStream.write:(I)V
1: .line 59
return
end local 1 // int v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/DataOutputStream;
0 2 1 v I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public final void writeInt(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // int v
0: .line 63
iconst_0
istore 2 /* count */
start local 2 // int count
1: .line 65
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
bipush 24
iushr
i2b
bastore
2: .line 66
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
bipush 16
iushr
i2b
bastore
3: .line 67
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
bipush 8
iushr
i2b
bastore
4: .line 68
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
i2b
bastore
5: .line 70
aload 0 /* this */
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iconst_0
iload 2 /* count */
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
6: .line 71
return
end local 2 // int count
end local 1 // int v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/hsqldb/lib/DataOutputStream;
0 7 1 v I
1 7 2 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public final void writeLong(long);
descriptor: (J)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // long v
0: .line 74
aload 0 /* this */
lload 1 /* v */
bipush 32
lushr
l2i
invokevirtual org.hsqldb.lib.DataOutputStream.writeInt:(I)V
1: .line 75
aload 0 /* this */
lload 1 /* v */
l2i
invokevirtual org.hsqldb.lib.DataOutputStream.writeInt:(I)V
2: .line 76
return
end local 1 // long v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/lib/DataOutputStream;
0 3 1 v J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeChar(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // int v
0: .line 80
iconst_0
istore 2 /* count */
start local 2 // int count
1: .line 82
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
bipush 8
iushr
i2b
bastore
2: .line 83
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
i2b
bastore
3: .line 85
aload 0 /* this */
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iconst_0
iload 2 /* count */
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
4: .line 86
return
end local 2 // int count
end local 1 // int v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/hsqldb/lib/DataOutputStream;
0 5 1 v I
1 5 2 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeChars(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.lang.String s
0: .line 90
aload 1 /* s */
invokevirtual java.lang.String.length:()I
istore 2 /* len */
start local 2 // int len
1: .line 92
iconst_0
istore 3 /* i */
start local 3 // int i
2: goto 9
3: .line 93
StackMap locals: int int
StackMap stack:
aload 1 /* s */
iload 3 /* i */
invokevirtual java.lang.String.charAt:(I)C
istore 4 /* v */
start local 4 // int v
4: .line 94
iconst_0
istore 5 /* count */
start local 5 // int count
5: .line 96
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 5 /* count */
iinc 5 /* count */ 1
iload 4 /* v */
bipush 8
iushr
i2b
bastore
6: .line 97
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 5 /* count */
iinc 5 /* count */ 1
iload 4 /* v */
i2b
bastore
7: .line 99
aload 0 /* this */
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iconst_0
iload 5 /* count */
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
end local 5 // int count
end local 4 // int v
8: .line 92
iinc 3 /* i */ 1
StackMap locals:
StackMap stack:
9: iload 3 /* i */
iload 2 /* len */
if_icmplt 3
end local 3 // int i
10: .line 101
return
end local 2 // int len
end local 1 // java.lang.String s
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lorg/hsqldb/lib/DataOutputStream;
0 11 1 s Ljava/lang/String;
1 11 2 len I
2 10 3 i I
4 8 4 v I
5 8 5 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
public void writeChars(char[]);
descriptor: ([C)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // char[] c
0: .line 104
aload 0 /* this */
aload 1 /* c */
aload 1 /* c */
arraylength
invokevirtual org.hsqldb.lib.DataOutputStream.writeChars:([CI)V
1: .line 105
return
end local 1 // char[] c
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/DataOutputStream;
0 2 1 c [C
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
c
public void writeChars(char[], int);
descriptor: ([CI)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=3
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // char[] c
start local 2 // int length
0: .line 109
iconst_0
istore 3 /* i */
start local 3 // int i
1: goto 8
2: .line 110
StackMap locals: int
StackMap stack:
aload 1 /* c */
iload 3 /* i */
caload
istore 4 /* v */
start local 4 // int v
3: .line 111
iconst_0
istore 5 /* count */
start local 5 // int count
4: .line 113
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 5 /* count */
iinc 5 /* count */ 1
iload 4 /* v */
bipush 8
iushr
i2b
bastore
5: .line 114
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 5 /* count */
iinc 5 /* count */ 1
iload 4 /* v */
i2b
bastore
6: .line 116
aload 0 /* this */
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iconst_0
iload 5 /* count */
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
end local 5 // int count
end local 4 // int v
7: .line 109
iinc 3 /* i */ 1
StackMap locals:
StackMap stack:
8: iload 3 /* i */
iload 2 /* length */
if_icmplt 2
end local 3 // int i
9: .line 118
return
end local 2 // int length
end local 1 // char[] c
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/hsqldb/lib/DataOutputStream;
0 10 1 c [C
0 10 2 length I
1 9 3 i I
3 7 4 v I
4 7 5 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
c
length
public long write(java.io.Reader, long);
descriptor: (Ljava/io/Reader;J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=3
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.io.Reader reader
start local 2 // long length
0: .line 122
new org.hsqldb.lib.ReaderInputStream
dup
aload 1 /* reader */
invokespecial org.hsqldb.lib.ReaderInputStream.<init>:(Ljava/io/Reader;)V
astore 4 /* inputStream */
start local 4 // java.io.InputStream inputStream
1: .line 124
aload 0 /* this */
aload 4 /* inputStream */
lload 2 /* length */
ldc 2
lmul
invokevirtual org.hsqldb.lib.DataOutputStream.write:(Ljava/io/InputStream;J)J
ldc 2
ldiv
lreturn
end local 4 // java.io.InputStream inputStream
end local 2 // long length
end local 1 // java.io.Reader reader
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/DataOutputStream;
0 2 1 reader Ljava/io/Reader;
0 2 2 length J
1 2 4 inputStream Ljava/io/InputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
reader
length
public long write(java.io.InputStream, long);
descriptor: (Ljava/io/InputStream;J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=9, args_size=3
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.io.InputStream inputStream
start local 2 // long length
0: .line 130
sipush 1024
newarray 8
astore 4 /* data */
start local 4 // byte[] data
1: .line 131
lconst_0
lstore 5 /* totalCount */
start local 5 // long totalCount
2: .line 134
StackMap locals: byte[] long
StackMap stack:
lload 2 /* length */
lload 5 /* totalCount */
lsub
lstore 7 /* count */
start local 7 // long count
3: .line 136
lload 7 /* count */
aload 4 /* data */
arraylength
i2l
lcmp
ifle 5
4: .line 137
aload 4 /* data */
arraylength
i2l
lstore 7 /* count */
5: .line 140
StackMap locals: long
StackMap stack:
aload 1 /* inputStream */
aload 4 /* data */
iconst_0
lload 7 /* count */
l2i
invokevirtual java.io.InputStream.read:([BII)I
i2l
lstore 7 /* count */
6: .line 142
lload 7 /* count */
lconst_1
lcmp
ifge 8
7: .line 143
goto 11
8: .line 146
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 4 /* data */
iconst_0
lload 7 /* count */
l2i
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
9: .line 148
lload 5 /* totalCount */
lload 7 /* count */
ladd
lstore 5 /* totalCount */
end local 7 // long count
10: .line 133
goto 2
11: .line 151
StackMap locals:
StackMap stack:
lload 5 /* totalCount */
lreturn
end local 5 // long totalCount
end local 4 // byte[] data
end local 2 // long length
end local 1 // java.io.InputStream inputStream
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/hsqldb/lib/DataOutputStream;
0 12 1 inputStream Ljava/io/InputStream;
0 12 2 length J
1 12 4 data [B
2 12 5 totalCount J
3 10 7 count J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
inputStream
length
public void writeBoolean(boolean);
descriptor: (Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // boolean v
0: .line 156
iload 1 /* v */
ifeq 1
iconst_1
goto 2
1: .line 157
StackMap locals:
StackMap stack:
iconst_0
2: .line 156
StackMap locals:
StackMap stack: int
istore 2 /* val */
start local 2 // int val
3: .line 159
aload 0 /* this */
iload 2 /* val */
invokevirtual org.hsqldb.lib.DataOutputStream.write:(I)V
4: .line 160
return
end local 2 // int val
end local 1 // boolean v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/hsqldb/lib/DataOutputStream;
0 5 1 v Z
3 5 2 val I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeShort(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // int v
0: .line 164
iconst_0
istore 2 /* count */
start local 2 // int count
1: .line 166
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
bipush 8
ishr
i2b
bastore
2: .line 167
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iload 2 /* count */
iinc 2 /* count */ 1
iload 1 /* v */
i2b
bastore
3: .line 169
aload 0 /* this */
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.tempBuffer:[B
iconst_0
iload 2 /* count */
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
4: .line 170
return
end local 2 // int count
end local 1 // int v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/hsqldb/lib/DataOutputStream;
0 5 1 v I
1 5 2 count I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeFloat(float);
descriptor: (F)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // float v
0: .line 173
aload 0 /* this */
fload 1 /* v */
invokestatic java.lang.Float.floatToIntBits:(F)I
invokevirtual org.hsqldb.lib.DataOutputStream.writeInt:(I)V
1: .line 174
return
end local 1 // float v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/DataOutputStream;
0 2 1 v F
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeDouble(double);
descriptor: (D)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // double v
0: .line 177
aload 0 /* this */
dload 1 /* v */
invokestatic java.lang.Double.doubleToLongBits:(D)J
invokevirtual org.hsqldb.lib.DataOutputStream.writeLong:(J)V
1: .line 178
return
end local 1 // double v
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/DataOutputStream;
0 2 1 v D
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
v
public void writeBytes(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.lang.String s
0: .line 182
aload 1 /* s */
invokevirtual java.lang.String.length:()I
istore 2 /* length */
start local 2 // int length
1: .line 184
iconst_0
istore 3 /* i */
start local 3 // int i
2: goto 5
3: .line 185
StackMap locals: int int
StackMap stack:
aload 0 /* this */
getfield org.hsqldb.lib.DataOutputStream.out:Ljava/io/OutputStream;
aload 1 /* s */
iload 3 /* i */
invokevirtual java.lang.String.charAt:(I)C
i2b
invokevirtual java.io.OutputStream.write:(I)V
4: .line 184
iinc 3 /* i */ 1
StackMap locals:
StackMap stack:
5: iload 3 /* i */
iload 2 /* length */
if_icmplt 3
end local 3 // int i
6: .line 187
return
end local 2 // int length
end local 1 // java.lang.String s
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/hsqldb/lib/DataOutputStream;
0 7 1 s Ljava/lang/String;
1 7 2 length I
2 6 3 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
public void writeUTF(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=5, args_size=2
start local 0 // org.hsqldb.lib.DataOutputStream this
start local 1 // java.lang.String str
0: .line 191
aload 1 /* str */
invokevirtual java.lang.String.length:()I
istore 2 /* len */
start local 2 // int len
1: .line 193
iload 2 /* len */
ldc 65535
if_icmple 3
2: .line 194
new java.io.UTFDataFormatException
dup
invokespecial java.io.UTFDataFormatException.<init>:()V
athrow
3: .line 197
StackMap locals: int
StackMap stack:
aload 1 /* str */
invokestatic org.hsqldb.lib.StringConverter.getUTFSize:(Ljava/lang/String;)I
istore 3 /* bytecount */
start local 3 // int bytecount
4: .line 199
iload 3 /* bytecount */
ldc 65535
if_icmple 6
5: .line 200
new java.io.UTFDataFormatException
dup
invokespecial java.io.UTFDataFormatException.<init>:()V
athrow
6: .line 204
StackMap locals: int
StackMap stack:
aload 0 /* this */
iload 3 /* bytecount */
invokevirtual org.hsqldb.lib.DataOutputStream.writeChar:(I)V
7: .line 207
new org.hsqldb.lib.HsqlByteArrayOutputStream
dup
iload 3 /* bytecount */
invokespecial org.hsqldb.lib.HsqlByteArrayOutputStream.<init>:(I)V
8: .line 206
astore 4 /* bao */
start local 4 // org.hsqldb.lib.HsqlByteArrayOutputStream bao
9: .line 209
aload 1 /* str */
aload 4 /* bao */
invokestatic org.hsqldb.lib.StringConverter.stringToUTFBytes:(Ljava/lang/String;Lorg/hsqldb/lib/HsqlByteArrayOutputStream;)I
pop
10: .line 210
aload 0 /* this */
aload 4 /* bao */
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.getBuffer:()[B
iconst_0
aload 4 /* bao */
invokevirtual org.hsqldb.lib.HsqlByteArrayOutputStream.size:()I
invokevirtual org.hsqldb.lib.DataOutputStream.write:([BII)V
11: .line 211
return
end local 4 // org.hsqldb.lib.HsqlByteArrayOutputStream bao
end local 3 // int bytecount
end local 2 // int len
end local 1 // java.lang.String str
end local 0 // org.hsqldb.lib.DataOutputStream this
LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/hsqldb/lib/DataOutputStream;
0 12 1 str Ljava/lang/String;
1 12 2 len I
4 12 3 bytecount I
9 12 4 bao Lorg/hsqldb/lib/HsqlByteArrayOutputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
str
}
SourceFile: "DataOutputStream.java"