org.springframework.beans

Class DirectFieldAccessor.FieldAccessor

java.lang.Object

org.springframework.beans.DirectFieldAccessor.FieldAccessor

Enclosing class:

DirectFieldAccessor

private class DirectFieldAccessor.FieldAccessor
extends java.lang.Object

Provide an easy access to a potentially hierarchical value.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	actualName
private java.lang.String	canonicalName
private java.lang.reflect.Field	field
private java.util.List<DirectFieldAccessor.FieldAccessor>	parents

Constructor Summary

Constructors

Constructor and Description
FieldAccessor(DirectFieldAccessor.FieldAccessor parent, java.lang.String canonicalName, java.lang.String actualName, java.lang.reflect.Field field) Create a new FieldAccessor instance.

Method Summary

Modifier and Type	Method and Description
private java.lang.Object	autoGrowIfNecessary(DirectFieldAccessor.FieldAccessor accessor, java.lang.Object value)
private java.util.List<DirectFieldAccessor.FieldAccessor>	buildParents(DirectFieldAccessor.FieldAccessor parent)
DirectFieldAccessor.FieldAccessor	child(java.lang.String actualName, java.lang.reflect.Field field) Create a child instance.
java.lang.reflect.Field	getField()
private java.lang.Object	getLocalTarget(java.lang.Object rootTarget)
private java.lang.Object	getParentValue(java.lang.Object target)
java.lang.Object	getValue()
private java.lang.Object	newValue()
void	setValue(java.lang.Object value)

Methods inherited from class java.lang.Object

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

Field Detail

parents

private final java.util.List<DirectFieldAccessor.FieldAccessor> parents

canonicalName

private final java.lang.String canonicalName

actualName

private final java.lang.String actualName

field

private final java.lang.reflect.Field field

Constructor Detail

FieldAccessor

public FieldAccessor(DirectFieldAccessor.FieldAccessor parent,
                     java.lang.String canonicalName,
                     java.lang.String actualName,
                     java.lang.reflect.Field field)

Create a new FieldAccessor instance.

Parameters:

parent - the parent accessor, if any

canonicalName - the full expression for the field to access

actualName - the name of the partial expression for this property

field - the field accessing the property

Method Detail

child

public DirectFieldAccessor.FieldAccessor child(java.lang.String actualName,
                                               java.lang.reflect.Field field)

Create a child instance.

Parameters:

actualName - the name of the child property

field - the field accessing the child property

getField

public java.lang.reflect.Field getField()

getValue

public java.lang.Object getValue()

setValue

public void setValue(java.lang.Object value)

getParentValue

private java.lang.Object getParentValue(java.lang.Object target)

getLocalTarget

private java.lang.Object getLocalTarget(java.lang.Object rootTarget)

newValue

private java.lang.Object newValue()

autoGrowIfNecessary

private java.lang.Object autoGrowIfNecessary(DirectFieldAccessor.FieldAccessor accessor,
                                             java.lang.Object value)

buildParents

private java.util.List<DirectFieldAccessor.FieldAccessor> buildParents(DirectFieldAccessor.FieldAccessor parent)