BindingHelper (grails-databinding 6.0.0-M4 API)

All Known Subinterfaces:

StructuredBindingEditor<T>, TypedStructuredBindingEditor<T>
```
public interface BindingHelper<T>
```
Classes which implement this interface may participate in the data binding process. Instances of this interface may be registered with the data binder by applying the BindUsing annotation to a class.

Since:

3.0

See Also:

BindUsing

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`T`	`getPropertyValue(java.lang.Object obj, java.lang.String propertyName, DataBindingSource source)`	The value returned from this method will be bound to the property specified by propertyName.

- Method Detail
  - getPropertyValue
```
T getPropertyValue(java.lang.Object obj,
                   java.lang.String propertyName,
                   DataBindingSource source)
```
    The value returned from this method will be bound to the property specified by propertyName.
    
    Parameters:
    
    obj - The object that data binding is being applied to
    
    propertyName - The name of the property data binding is being applied to
    
    source - The Map containing all of the values being bound to this object
    
    Returns:
    
    The value which should be bound to propertyName