net.oneandone.mork.classfile

Class Output

java.lang.Object

net.oneandone.mork.classfile.Output

All Implemented Interfaces:

AutoCloseable, Constants

public class Output
extends Object
implements Constants, AutoCloseable

Field Summary

Fields

Modifier and Type	Field and Description
char	major
char	minor

Fields inherited from interface net.oneandone.mork.classfile.Constants

AE_CNST, AE_CNST_W, AE_CNST2_W, AE_FIELDREF, AE_I_D0, AE_I_D1, AE_I_F0, AE_I_F1, AE_I_F2, AE_I_I0, AE_I_I1, AE_I_I2, AE_I_I3, AE_I_I4, AE_I_I5, AE_I_IML, AE_I_L0, AE_I_L1, AE_I_LAST, AE_I_NULL, AE_IFMETHOD, AE_METHODREF, AE_REFTYPEREF, AE_S1, AE_S2, AE_U1, AE_U2, AE_U4, BRANCH, BYTE, CNST, CONSTANT_CLASS, CONSTANT_DOUBLE, CONSTANT_FIELDREF, CONSTANT_FLOAT, CONSTANT_INTEGER, CONSTANT_INTERFACEMETHODREF, CONSTANT_LONG, CONSTANT_METHODREF, CONSTANT_NAMEANDTYPE, CONSTANT_STRING, CONSTANT_UTF8, ERROR_STACK, FIELDREF, GETFIELD_STACK, GETSTATIC_STACK, IFMETHOD, IMPLICIT, INC, INVOKEINTERFACE_STACK, INVOKESPECIAL_STACK, INVOKESTATIC_STACK, INVOKEVIRTUAL_STACK, LDC_STACK, LS, LV, MAGIC, METHODREF, MULTIARRAY_STACK, PUTFIELD_STACK, PUTSTATIC_STACK, REFTYPEREF, RT, SIMPLE, SUCC_BRANCH, SUCC_GOTO, SUCC_JSR, SUCC_LOOKUPSWITCH, SUCC_NEXT, SUCC_NONE, SUCC_RET, SUCC_TABLESWITCH, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_REFERENCE, T_SHORT, T_VOID, TS, TYPE_BYTE, VBRANCH

Constructor Summary

Constructors

Constructor and Description
Output(OutputStream dest)
Output(OutputStream destInit, Pool constantsInit)

Method Summary

Modifier and Type	Method and Description
int	addIfNew(int id, Object obj)
void	close()
void	closeCode()
Code	getCode()
int	getGlobalOfs()
int	getOfs()
void	openCode(Code code)
void	requireCode()
static void	save(ClassDef c, File file)
void	write(byte[] data)
void	write(byte[] data, int ofs, int len)
void	writeClassMethodRef(MethodRef ref)
void	writeClassRef(ClassRef ref)
void	writeConstant(Object obj)
void	writeDouble(double value)
void	writeEndIdxOrLast(int startIdx, int idx)
void	writeFieldRef(FieldRef ref)
void	writeFixup(int fixup, int value)
void	writeFloat(float value)
void	writeIdx(int idx)
void	writeIdxOrLast(int idx)
void	writeInt(int value)
void	writeInterfaceMethodRef(MethodRef ref)
void	writeLong(long value)
void	writePad()
void	writeS1(int u1)
void	writeS2(int u2) int c simplifies checking, casting
void	writeShortFloat(float value)
void	writeShortInt(int value)
void	writeShortString(String value)
int	writeSpace(int size)
void	writeString(String value)
void	writeU1(int u1)
void	writeU2(int u2) int c simplifies checking, casting
void	writeU4(int u4) int c simplifies checking, casting
void	writeUtf8(String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

minor

public char minor

major

public char major

Constructor Detail

Output

public Output(OutputStream dest)

Output

public Output(OutputStream destInit,
              Pool constantsInit)

Method Detail

save

public static void save(ClassDef c,
                        File file)
                 throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

openCode

public void openCode(Code code)

closeCode

public void closeCode()

requireCode

public void requireCode()

getCode

public Code getCode()

getOfs

public int getOfs()

writeEndIdxOrLast

public void writeEndIdxOrLast(int startIdx,
                              int idx)
                       throws IOException

Throws:

IOException

writeIdxOrLast

public void writeIdxOrLast(int idx)
                    throws IOException

Throws:

IOException

writeIdx

public void writeIdx(int idx)
              throws IOException

Throws:

IOException

write

public void write(byte[] data)
           throws IOException

Throws:

IOException

write

public void write(byte[] data,
                  int ofs,
                  int len)
           throws IOException

Throws:

IOException

writeU1

public void writeU1(int u1)
             throws IOException

Throws:

IOException

writeS1

public void writeS1(int u1)
             throws IOException

Throws:

IOException

writeU2

public void writeU2(int u2)
             throws IOException

int c simplifies checking, casting

Throws:

IOException

writeS2

public void writeS2(int u2)
             throws IOException

int c simplifies checking, casting

Throws:

IOException

writeU4

public void writeU4(int u4)
             throws IOException

int c simplifies checking, casting

Throws:

IOException

writeConstant

public void writeConstant(Object obj)
                   throws IOException

Throws:

IOException

writeClassRef

public void writeClassRef(ClassRef ref)
                   throws IOException

Throws:

IOException

writeFieldRef

public void writeFieldRef(FieldRef ref)
                   throws IOException

Throws:

IOException

writeClassMethodRef

public void writeClassMethodRef(MethodRef ref)
                         throws IOException

Throws:

IOException

writeInterfaceMethodRef

public void writeInterfaceMethodRef(MethodRef ref)
                             throws IOException

Throws:

IOException

writeString

public void writeString(String value)
                 throws IOException

Throws:

IOException

writeInt

public void writeInt(int value)
              throws IOException

Throws:

IOException

writeFloat

public void writeFloat(float value)
                throws IOException

Throws:

IOException

writeLong

public void writeLong(long value)
               throws IOException

Throws:

IOException

writeDouble

public void writeDouble(double value)
                 throws IOException

Throws:

IOException

writeShortString

public void writeShortString(String value)
                      throws IOException

Throws:

IOException

writeShortInt

public void writeShortInt(int value)
                   throws IOException

Throws:

IOException

writeShortFloat

public void writeShortFloat(float value)
                     throws IOException

Throws:

IOException

writeUtf8

public void writeUtf8(String value)
               throws IOException

Throws:

IOException

writePad

public void writePad()
              throws IOException

Throws:

IOException

addIfNew

public int addIfNew(int id,
                    Object obj)

getGlobalOfs

public int getGlobalOfs()

writeSpace

public int writeSpace(int size)
               throws IOException

Throws:

IOException

writeFixup

public void writeFixup(int fixup,
                       int value)