org.loom.binding
Class PropertyBinder

java.lang.Object
  org.loom.binding.PropertyBinder

public class PropertyBinder
extends java.lang.Object

A binder for a nested property, e.g. address.street.name.

Author:

icoloma

Constructor Summary

PropertyBinder(java.lang.String propertyPath)

Method Summary

void	applyValidation(java.lang.Object action, PropertyValidator validator, Messages messages) Applies a validation.
Converter	getConverter()
Node	getLeafNode()
java.lang.String	getNormalizedPropertyPath()
java.lang.Class<?>	getPropertyClass()
Node	getRootNode()
java.lang.Object	getValue(java.lang.Object rootContainer, java.lang.String propertyPath) Gets the value on the given path
java.lang.String	getValueAsText(java.lang.Object rootContainer, java.lang.String propertyPath, MessagesRepository repository)
void	setConverter(Converter converter)
void	setRootNode(Node rootNode)
void	setValue(java.lang.Object rootContainer, java.lang.Object valueAsObject, java.lang.String propertyPath)
void	setValue(java.lang.Object rootContainer, ParameterValue valueAsString, Messages messages, MessagesRepository repository) Assigns a value to the given path

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyBinder

public PropertyBinder(java.lang.String propertyPath)

Method Detail

setValue

public void setValue(java.lang.Object rootContainer,
                     ParameterValue valueAsString,
                     Messages messages,
                     MessagesRepository repository)

Assigns a value to the given path

Parameters:

rootContainer - the object where to assign the value

valueAsString - the value to assign

setValue

public void setValue(java.lang.Object rootContainer,
                     java.lang.Object valueAsObject,
                     java.lang.String propertyPath)

getValue

public java.lang.Object getValue(java.lang.Object rootContainer,
                                 java.lang.String propertyPath)

Gets the value on the given path

Parameters:

rootContainer - the root of the property path

propertyPath - the property path requested

getValueAsText

public java.lang.String getValueAsText(java.lang.Object rootContainer,
                                       java.lang.String propertyPath,
                                       MessagesRepository repository)

getRootNode

public Node getRootNode()

setRootNode

public void setRootNode(Node rootNode)

getNormalizedPropertyPath

public java.lang.String getNormalizedPropertyPath()

applyValidation

public void applyValidation(java.lang.Object action,
                            PropertyValidator validator,
                            Messages messages)

Applies a validation. If there is more than one value involved in this validation (i.e. lists, maps, or arrays), validates each and every node.

Parameters:

action - the action whose properties will be validated.

validator - The validator to be applied

messages - where to put any validation messages that may occur

getPropertyClass

public java.lang.Class<?> getPropertyClass()

Returns:

the property class of the end of this propertyPath

getLeafNode

public Node getLeafNode()

getConverter

public Converter getConverter()

setConverter

public void setConverter(Converter converter)