org.datanucleus.enhancer.jdo.method

Class JdoSetViaMediate

java.lang.Object

org.datanucleus.enhancer.ClassMethod

org.datanucleus.enhancer.jdo.method.JdoSetViaMediate

public class JdoSetViaMediate
extends ClassMethod

Method to generate the method "jdoSetZZZ" using ASM for MEDIATE_WRITE fields.

 static void jdoSetZZZ(MyClass objPC, YYY zzz)
 {
     if (objPC.jdoStateManager == null)
         objPC.ZZZ = zzz;
     else
         objPC.jdoStateManager.setObjectField(objPC, 0, objPC.ZZZ, zzz);
     if (objPC.jdoIsDetached() == true)
         ((BitSet) objPC.jdoDetachedState[3]).set(0);
 }
 

with the last part only applying when the class is Detachable

Field Summary

Fields

Modifier and Type	Field and Description
protected AbstractMemberMetaData	fmd Field that this jdoSetZZZ is for.

Fields inherited from class org.datanucleus.enhancer.ClassMethod

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

Constructor Summary

Constructors

Constructor and Description
JdoSetViaMediate(ClassEnhancer enhancer, AbstractMemberMetaData fmd) Constructor.

Method Summary

Methods

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

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

Field Detail

fmd

protected AbstractMemberMetaData fmd

Field that this jdoSetZZZ is for.

Constructor Detail

JdoSetViaMediate

public JdoSetViaMediate(ClassEnhancer enhancer,
                AbstractMemberMetaData fmd)

Constructor.

Parameters:

enhancer - ClassEnhancer

fmd - MetaData for the field we are generating for

Method Detail

execute

public void execute()

Method to add the contents of the class method.

Specified by:

execute in class ClassMethod