jrunx.compiler
Class SMAPAttributeWriter

java.lang.Object
  |
  +--jrunx.compiler.SMAPAttributeWriter

public class SMAPAttributeWriter

extends java.lang.Object

Utility writer for augmenting a raw class file with the SourceDebugExtension attribute. This attribute is defined by JSR-045: Debugging Support for Other Languages. See the JSR for complete details (http://jcp.org/jsr/detail/45.jsp)

Field Summary

static java.lang.String	ATTRIBUTE_NAME
protected java.lang.String	classFilename
protected byte[]	databuf

Constructor Summary

SMAPAttributeWriter(java.lang.String classFilename)

Method Summary

static void	main(java.lang.String[] args)
protected void	pipeAttributes(java.io.DataInputStream in, java.io.DataOutputStream out)
protected byte	pipeByte(java.io.DataInputStream in, java.io.DataOutputStream out)
protected void	pipeData(java.io.DataInputStream in, java.io.DataOutputStream out, int len)
protected void	pipeFields(java.io.DataInputStream in, java.io.DataOutputStream out)
protected int	pipeInt(java.io.DataInputStream in, java.io.DataOutputStream out)
protected void	pipeInterfaces(java.io.DataInputStream in, java.io.DataOutputStream out)
protected void	pipeMethods(java.io.DataInputStream in, java.io.DataOutputStream out)
protected short	pipeShort(java.io.DataInputStream in, java.io.DataOutputStream out)
protected java.lang.String	pipeUtf8(java.io.DataInputStream in, java.io.DataOutputStream out)
protected void	updateAttributes(java.io.DataInputStream in, java.io.DataOutputStream out, int index, byte[] attr)
protected int	updateConstantPool(java.io.DataInputStream in, java.io.DataOutputStream out)
void	writeSMAP(byte[] smapTable)
protected byte[]	writeSMAP(java.io.DataInputStream in, byte[] smapTable)

Methods inherited from class java.lang.Object

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

Field Detail

ATTRIBUTE_NAME

public static final java.lang.String ATTRIBUTE_NAME

classFilename

protected java.lang.String classFilename

databuf

protected byte[] databuf

Constructor Detail

SMAPAttributeWriter

public SMAPAttributeWriter(java.lang.String classFilename)

Method Detail

writeSMAP

public void writeSMAP(byte[] smapTable)
               throws java.io.IOException

writeSMAP

protected byte[] writeSMAP(java.io.DataInputStream in,
                           byte[] smapTable)
                    throws java.io.IOException

updateConstantPool

protected int updateConstantPool(java.io.DataInputStream in,
                                 java.io.DataOutputStream out)
                          throws java.io.IOException

pipeInterfaces

protected void pipeInterfaces(java.io.DataInputStream in,
                              java.io.DataOutputStream out)
                       throws java.io.IOException

pipeFields

protected void pipeFields(java.io.DataInputStream in,
                          java.io.DataOutputStream out)
                   throws java.io.IOException

pipeAttributes

protected void pipeAttributes(java.io.DataInputStream in,
                              java.io.DataOutputStream out)
                       throws java.io.IOException

pipeMethods

protected void pipeMethods(java.io.DataInputStream in,
                           java.io.DataOutputStream out)
                    throws java.io.IOException

updateAttributes

protected void updateAttributes(java.io.DataInputStream in,
                                java.io.DataOutputStream out,
                                int index,
                                byte[] attr)
                         throws java.io.IOException

pipeByte

protected byte pipeByte(java.io.DataInputStream in,
                        java.io.DataOutputStream out)
                 throws java.io.IOException

pipeShort

protected short pipeShort(java.io.DataInputStream in,
                          java.io.DataOutputStream out)
                   throws java.io.IOException

pipeInt

protected int pipeInt(java.io.DataInputStream in,
                      java.io.DataOutputStream out)
               throws java.io.IOException

pipeUtf8

protected java.lang.String pipeUtf8(java.io.DataInputStream in,
                                    java.io.DataOutputStream out)
                             throws java.io.IOException

pipeData

protected void pipeData(java.io.DataInputStream in,
                        java.io.DataOutputStream out,
                        int len)
                 throws java.io.IOException

main

public static void main(java.lang.String[] args)