Top Description Fields Constructors Methods

org.jboss.classfilewriter.attributes

public Class StackMapTableAttribute

Class Inheritance

extends Attribute

java.lang.Object
org.jboss.classfilewriter.attributes.Attribute
org.jboss.classfilewriter.attributes.StackMapTableAttribute

Imports

org.jboss.classfilewriter.ClassMethod, org.jboss.classfilewriter.code.CodeAttribute, .StackEntry, .StackEntryType, .StackFrame, .StackFrameType, org.jboss.classfilewriter.constpool.ConstPool, org.jboss.classfilewriter.util.ByteArrayDataOutputStream, .LazySize, java.io.DataOutputStream, .IOException, java.util.ArrayList, .List, .Map.Entry

A JDK 6 StackMap sttribute.

Todo

this will currently fall over if the code length, max locals or max stack is above 65535

Author: Stuart Douglas

Field Summary

Modifier and Type	Field and Description
private static final int	FULL_FRAME
private final ClassMethod	method
public static final String	NAME
private static final int	SAME_FRAME_EXTENDED

Inherited from org.jboss.classfilewriter.attributes.Attribute:: constPool

Constructor Summary

Access	Constructor and Description
public	StackMapTableAttribute(ClassMethod classMethod, ConstPool constPool)

Method Summary

Modifier and Type	Method and Description
public void	writeData(ByteArrayDataOutputStream stream) Implements abstract org.jboss.classfilewriter.attributes.Attribute.writeData.
private void	writeFullFrame(DataOutputStream dstream, int offset, int position, StackFrame value) writes a full_frame to the stack map table
private void	writeSameFrame(DataOutputStream dstream, int offset, int lastPos, StackFrame frame)
private void	writeSameLocals1Stack(DataOutputStream dstream, int offset, int lastPos, StackFrame frame)

Inherited from org.jboss.classfilewriter.attributes.Attribute:: getName write

Field Detail

FULL_FRAME	back to summary
private static final int FULL_FRAME

method	back to summary
private final ClassMethod method

NAME	back to summary
public static final String NAME

SAME_FRAME_EXTENDED	back to summary
private static final int SAME_FRAME_EXTENDED

Constructor Detail

StackMapTableAttribute	back to summary
public StackMapTableAttribute(ClassMethod classMethod, ConstPool constPool)

Method Detail

writeData

back to summary

public void writeData(ByteArrayDataOutputStream stream) throws IOException

Implements abstract org.jboss.classfilewriter.attributes.Attribute.writeData.

Annotations

@Override

writeFullFrame	back to summary
private void writeFullFrame(DataOutputStream dstream, int offset, int position, StackFrame value) throws IOException writes a full_frame to the stack map table

writeSameFrame	back to summary
private void writeSameFrame(DataOutputStream dstream, int offset, int lastPos, StackFrame frame) throws IOException

writeSameLocals1Stack	back to summary
private void writeSameLocals1Stack(DataOutputStream dstream, int offset, int lastPos, StackFrame frame) throws IOException