Package org.adempiere.model

Class POWrapper

java.lang.Object

org.adempiere.model.POWrapper

All Implemented Interfaces:

InvocationHandler

public class POWrapper
extends Object
implements InvocationHandler

Wrap a PO object to a given interface.
Example usage:

 public interface I_C_Invoice_Customized
 {
        public int getCustomValue1();
        public void setCustomValue1(int customValue1);
        public String getCustomString1();
        public void setCustomString1(String customString1);
 }
 ....
 MInvoice invoice = ......;
 I_C_Invoice_Customized invoiceCustomized = POWrapper.create(invoice, I_C_Invoice_Customized.class);
 invoiceCustomized.setCustomValue1(12345);
 invoiceCustomized.setCustomString1("my test string");
 invoice.saveEx();
 

Author:

Teo Sarca, teo.sarca@gmail.com

Method Summary

Modifier and Type	Method	Description
protected Object	callDefaultFunction(Object proxy, Method method, Object[] args, boolean nullIfNotSupported)	Call default method of interface class
static <T> T	create(Object po, Class<T> cl)	Create wrapper of type cl for po
PO	getPO()
static <T extends PO> T	getPO(Object model)	Get wrapped PO instance
Object	invoke(Object proxy, Method method, Object[] args)

Methods inherited from class java.lang.Object

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

Method Details

create

public static <T> T create(Object po,
 Class<T> cl)

Create wrapper of type cl for po

Type Parameters:

T - iDempiere model interface type

Parameters:

po -

cl - iDempiere model interface class

Returns:

wrapped instance

getPO

public static <T extends PO> T getPO(Object model)

Get wrapped PO instance

Type Parameters:

T -

Parameters:

model -

Returns:

the wrapped PO

invoke

public Object invoke(Object proxy,
 Method method,
 Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

callDefaultFunction

protected Object callDefaultFunction(Object proxy,
 Method method,
 Object[] args,
 boolean nullIfNotSupported)

Call default method of interface class

Parameters:

proxy -

method -

args -

nullIfNotSupported - - return null if no default method is defined otherwise throw IllegalArgumentException

Returns:

getPO

public PO getPO()

Returns:

wrapped PO instance