com.objectwave.classFile
Class LocalVariableAttributeInfo

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

public class LocalVariableAttributeInfo

extends AttributeInfo

A specific attribute info.

Version:

1.2

See Also:

ClassFile

Constructor Summary

LocalVariableAttributeInfo()

LocalVariableAttributeInfo(ConstantPoolInfo newName, byte[] newData)

Method Summary

protected void	fixUpConstants(ClassFile target, ConstantPoolInfo[] originalPool)
ConstantPoolInfo[]	getLocals()
java.lang.String	getLocalVarName(int idx)
java.lang.String[]	getLocalVarNames()
boolean	read(java.io.DataInputStream di, ConstantPoolInfo[] pool)
protected void	readTableAttributes(ConstantPoolInfo[] pool) LocalVariableTable_attribute { u2 attribute_name_index; - reference to "LocalVariableTable" u4 attribute_length; - indicates the length of the attribute, excluding the initial six bytes.
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

LocalVariableAttributeInfo

public LocalVariableAttributeInfo()

LocalVariableAttributeInfo

public LocalVariableAttributeInfo(ConstantPoolInfo newName,
                                  byte[] newData)

Method Detail

getLocals

public ConstantPoolInfo[] getLocals()

getLocalVarName

public java.lang.String getLocalVarName(int idx)

getLocalVarNames

public java.lang.String[] getLocalVarNames()

read

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

Overrides:

read in class AttributeInfo

Parameters:

di -

pool -

Returns:

Throws:

java.io.IOException

readTableAttributes

protected void readTableAttributes(ConstantPoolInfo[] pool)
                            throws java.io.IOException

LocalVariableTable_attribute { u2 attribute_name_index; - reference to "LocalVariableTable" u4 attribute_length; - indicates the length of the attribute, excluding the initial six bytes. u2 local_variable_table_length; - the number of entries in the local_variable_table array { u2 start_pc; u2 length; u2 name_index; - must be a valid index into the constant_pool u2 descriptor_index; u2 index; } local_variable_table[ local_variable_table_length]; }

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