Package org.dellroad.stuff.vaadin24.field

Class AbstractFieldBuilder.DefaultInfo

java.lang.Object

org.dellroad.stuff.vaadin24.field.AbstractFieldBuilder.DefaultInfo

Enclosing class:

AbstractFieldBuilder<S extends AbstractFieldBuilder<S,T>,T>

public static class AbstractFieldBuilder.DefaultInfo
extends Object

Holds static information gathered from scanning @FieldBuilder.FieldDefault annotations.

Instances are immutable.

Constructor Summary

Constructors

Constructor	Description
DefaultInfo(Method method, String propertyName)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	applyTo(HasValue<?,?> field)	Apply the alternate default value to the configured property in the given field, if possible.
Method	getMethod()	Get the annotated method that provides the alternate default value.
String	getPropertyName()	Get the name of the field property provided.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultInfo

public DefaultInfo(Method method,
 String propertyName)

Constructor.

Parameters:

method - the annotated method that provides the alternate default value

propertyName - the name of the field property provided by method

Throws:

IllegalArgumentException - if either parameter is null

Method Details

getMethod

public Method getMethod()

Get the annotated method that provides the alternate default value.

Returns:

default providing method

getPropertyName

public String getPropertyName()

Get the name of the field property provided.

Returns:

provided property name

applyTo

public boolean applyTo(HasValue<?,?> field)

Apply the alternate default value to the configured property in the given field, if possible.

Parameters:

field - field to update

Returns:

true if successful, false if no such setter method exists, value is incompatible, etc.

Throws:

IllegalArgumentException - if field is null

toString

public String toString()

Overrides:

toString in class Object