org.apache.xbean.propertyeditor

Class StaticFactoryConverter

java.lang.Object

java.beans.PropertyEditorSupport

org.apache.xbean.propertyeditor.AbstractConverter

org.apache.xbean.propertyeditor.StaticFactoryConverter

All Implemented Interfaces:

java.beans.PropertyEditor, Converter

public class StaticFactoryConverter
extends AbstractConverter

Of the javax and java packages in the Java 8 JVM, there are roughly 10 static factory patterns in use. Here they are listed in the order they are preferred by this library 64 valueOf 7 new 6 decode 5 for 4 of 1 parse 1 from 1 create 1 compile 40 get Though get* has the second most usage in the JVM, it is also the least consistent and in classes that have multiple factories, it is the least preferred. For each of these prefixes there is a sub order of preference, using "create" as an example, this is the preferred usage: - create - create - create*

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.reflect.Method	method

Constructor Summary

Constructors

Constructor and Description
StaticFactoryConverter(java.lang.Class type, java.lang.reflect.Method method)

Method Summary

Modifier and Type	Method and Description
static StaticFactoryConverter	editor(java.lang.Class type)
(package private) static java.util.List<java.lang.reflect.Method>	getCandidates(java.lang.Class type)
private static int	grade(java.lang.reflect.Method a)
(package private) static java.lang.reflect.Method	select(java.util.List<java.lang.reflect.Method> candidates) We want the selection to be stable and not dependent on VM reflection ordering.
(package private) static void	sort(java.util.List<java.lang.reflect.Method> candidates)
protected java.lang.Object	toObjectImpl(java.lang.String text) Converts the supplied text in to an instance of the editor type.

Methods inherited from class org.apache.xbean.propertyeditor.AbstractConverter

getAsText, getType, getValue, setAsText, setValue, toObject, toString, toStringImpl

Methods inherited from class java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getSource, getTags, isPaintable, paintValue, removePropertyChangeListener, setSource, supportsCustomEditor

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.beans.PropertyEditor

addPropertyChangeListener, getCustomEditor, getJavaInitializationString, getTags, isPaintable, paintValue, removePropertyChangeListener, supportsCustomEditor

Field Detail

method

private final java.lang.reflect.Method method

Constructor Detail

StaticFactoryConverter

public StaticFactoryConverter(java.lang.Class type,
                              java.lang.reflect.Method method)

Method Detail

toObjectImpl

protected java.lang.Object toObjectImpl(java.lang.String text)

Description copied from class: AbstractConverter

Converts the supplied text in to an instance of the editor type. The text will never be null, and trim() will already have been called.

Specified by:

toObjectImpl in class AbstractConverter

Parameters:

text - the text to convert

Returns:

an instance of the editor type

editor

public static StaticFactoryConverter editor(java.lang.Class type)

getCandidates

static java.util.List<java.lang.reflect.Method> getCandidates(java.lang.Class type)

select

static java.lang.reflect.Method select(java.util.List<java.lang.reflect.Method> candidates)

We want the selection to be stable and not dependent on VM reflection ordering.

sort

static void sort(java.util.List<java.lang.reflect.Method> candidates)

grade

private static int grade(java.lang.reflect.Method a)