com.objectwave.classFile
Class ConstantValueAttributeInfo

java.lang.Object
  |
  +--com.objectwave.classFile.AttributeInfo
        |
        +--com.objectwave.classFile.ConstantValueAttributeInfo

public class ConstantValueAttributeInfo

extends AttributeInfo

A specific attribute info. Used as an optional attribute on FieldInfos. Can also be used to represent a source file attribute.

Version:

1.2

See Also:

ClassFile

Constructor Summary

ConstantValueAttributeInfo()

ConstantValueAttributeInfo(ConstantPoolInfo newName, byte[] newData)

Method Summary

protected void	fixUpConstants(ClassFile target, ConstantPoolInfo[] originalPool)
boolean	read(java.io.DataInputStream di, ConstantPoolInfo[] pool) ConstantValue_attribute { u2 attribute_name_index; u4 attribute_length; u2 constantvalue_index; }
void	write(java.io.DataOutputStream dos, ConstantPoolInfo[] pool) Write the bytes to the output stream.

Methods inherited from class com.objectwave.classFile.AttributeInfo

toBoolean, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantValueAttributeInfo

public ConstantValueAttributeInfo()

ConstantValueAttributeInfo

public ConstantValueAttributeInfo(ConstantPoolInfo newName,
                                  byte[] newData)

Method Detail

read

public boolean read(java.io.DataInputStream di,
                    ConstantPoolInfo[] pool)
             throws java.io.IOException

ConstantValue_attribute { u2 attribute_name_index; u4 attribute_length; u2 constantvalue_index; }

Overrides:

read in class AttributeInfo

Parameters:

di -

pool -

Returns:

Throws:

java.io.IOException

write

public void write(java.io.DataOutputStream dos,
                  ConstantPoolInfo[] pool)
           throws java.io.IOException,
                  java.lang.Exception

Write the bytes to the output stream.

Overrides:

write in class AttributeInfo

Parameters:

dos - The DataOutputStream upon which this is writing

pool - The constant pool in which to index.

Throws:

java.io.IOException

java.lang.Exception

fixUpConstants

protected void fixUpConstants(ClassFile target,
                              ConstantPoolInfo[] originalPool)
                       throws java.lang.Exception

Overrides:

fixUpConstants in class AttributeInfo

Parameters:

target -

originalPool -

Throws:

java.lang.Exception