org.datanucleus.enhancer.asm.method
Class JdoNewInstance2

java.lang.Object
  org.datanucleus.enhancer.ClassMethod
      org.datanucleus.enhancer.asm.ASMClassMethod
          org.datanucleus.enhancer.asm.method.JdoNewInstance2

public class JdoNewInstance2
extends ASMClassMethod

Method to generate the method "jdoNewInstance" using ASM.

 public PersistenceCapable jdoNewInstance(StateManager sm, Object o)
 {
     Answer result = new Answer();
     result.jdoFlags = (byte) 1;
     result.jdoStateManager = sm;
     result.jdoCopyKeyFieldsFromObjectId(o);
     return result;
 }
 

and throw an exception when the class is abstract

Version:

$Revision: 1.7 $

Field Summary

Fields inherited from class org.datanucleus.enhancer.asm.ASMClassMethod

visitor

Fields inherited from class org.datanucleus.enhancer.ClassMethod

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

Constructor Summary

JdoNewInstance2(ClassEnhancer enhancer, java.lang.String name, int access, java.lang.Object returnType, java.lang.Object[] argTypes, java.lang.String[] argNames)
Constructor.

Method Summary

void	execute() Method to add the contents of the class method.
static JdoNewInstance2	getInstance(ClassEnhancer enhancer)

Methods inherited from class org.datanucleus.enhancer.asm.ASMClassMethod

getClassEnhancer, getDescriptor, initialise, initialise

Methods inherited from class org.datanucleus.enhancer.ClassMethod

close, equals, getAccess, getMethodAdditionMessage, getName, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

JdoNewInstance2

public JdoNewInstance2(ClassEnhancer enhancer,
                       java.lang.String name,
                       int access,
                       java.lang.Object returnType,
                       java.lang.Object[] argTypes,
                       java.lang.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 JdoNewInstance2 getInstance(ClassEnhancer enhancer)

execute

public void execute()

Method to add the contents of the class method.

Specified by:

execute in class ClassMethod