be.redlab.tool.context.load.ri

Class DefaultFieldSetter

java.lang.Object

be.redlab.tool.context.load.ri.DefaultFieldSetter

All Implemented Interfaces:

FieldSetterStrategy

Direct Known Subclasses:

AutowiredFieldSetter

public class DefaultFieldSetter
extends Object
implements FieldSetterStrategy

The default field setter, supports Insert.

Author:

redlab

Constructor Summary

Constructors

Constructor and Description
DefaultFieldSetter()

Method Summary

Methods

Modifier and Type	Method and Description
protected Object	getValue(Field f, Object o, ApplicationContext context) Searches for a value to satisfy the field.
protected Object	setApplicationContext(Field f, ApplicationContext context, Object find) If the given object find is null and ApplicationContet is assignable from the type of f.
void	setFields(Class<?> klass, Object o, ApplicationContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFieldSetter

public DefaultFieldSetter()

Method Detail

setFields

public void setFields(Class<?> klass,
             Object o,
             ApplicationContext context)
               throws UnsettableFieldException

Specified by:

setFields in interface FieldSetterStrategy

Throws:

UnsettableFieldException

getValue

protected Object getValue(Field f,
              Object o,
              ApplicationContext context)
                   throws UnsettableFieldException

Searches for a value to satisfy the field. This methods will only do this if the given Field f contains the Insert annotation. To support other annotations, override this method and return the value that should be set on the given field f.

Parameters:

f - the field

o - the object to set the value on

context - the context to look for dependencies

Throws:

UnsettableFieldException

setApplicationContext

protected Object setApplicationContext(Field f,
                           ApplicationContext context,
                           Object find)

If the given object find is null and ApplicationContet is assignable from the type of f. The given context is returned to set as value for field.

Parameters:

f -

context -

find -

Returns:

the given object or null or context