org.datanucleus.enhancer.methods

Class IsDetached

java.lang.Object

org.datanucleus.enhancer.ClassMethod

org.datanucleus.enhancer.methods.IsDetached

public class IsDetached
extends ClassMethod

Method to generate the method "dnIsDetached" using ASM.

 public boolean dnIsDetached()
 {
     if (dnStateManager == null && dnDetachedState != null) 
     {
         return true;
     }
     return false;
 }
 

and if not detachable will get

 public boolean dnIsDetached()
 {
     return false;
 }
 

Field Summary

Fields inherited from class org.datanucleus.enhancer.ClassMethod

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	execute() Method to add the contents of the class method.
static IsDetached	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

IsDetached

public IsDetached(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 IsDetached getInstance(ClassEnhancer enhancer)

execute

public void execute()

Method to add the contents of the class method.

Specified by:

execute in class ClassMethod