Package org.datanucleus.enhancer.methods

Class ProvideFields

java.lang.Object

org.datanucleus.enhancer.ClassMethod

org.datanucleus.enhancer.methods.ProvideFields

public class ProvideFields
extends ClassMethod

Method to generate the method "dnProvideFields" using ASM.

 public final void dnProvideFields(int[] fieldIds)
 {
     if (fieldIds == null)
         throw new IllegalArgumentException("argment is null");
     int i = fieldIds.length - 1;
     if (i ≥ 0)
     {
         do
             dnProvideField(fieldIds[i]);
         while (--i ≥ 0);
     }
 }
 

Field Summary

Fields inherited from class org.datanucleus.enhancer.ClassMethod

access, argNames, argTypes, enhancer, exceptions, methodName, returnType, visitor

Constructor Summary

Constructors

Constructor	Description
ProvideFields(ClassEnhancer enhancer, String name, int access, Object returnType, Object[] argTypes, String[] argNames)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	execute()	Method to add the contents of the class method.
static ProvideFields	getInstance(ClassEnhancer enhancer)

Methods inherited from class org.datanucleus.enhancer.ClassMethod

close, equals, getAccess, getClassEnhancer, getDescriptor, getMethodAdditionMessage, getName, getNamer, hashCode, initialise, initialise

Methods inherited from class java.lang.Object

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

Constructor Detail

ProvideFields

public ProvideFields(ClassEnhancer enhancer,
                     String name,
                     int access,
                     Object returnType,
                     Object[] argTypes,
                     String[] argNames)

Constructor.

Parameters:

enhancer - ClassEnhancer

name - Name of method

access - Access type

returnType - Return type

argTypes - Argument types

argNames - Argument names

Method Detail

getInstance

public static ProvideFields getInstance(ClassEnhancer enhancer)

execute

public void execute()

Method to add the contents of the class method.

Specified by:

execute in class ClassMethod