Module org.apache.johnzon.mapper

Package org.apache.johnzon.mapper.util

Class BeanUtil

java.lang.Object

org.apache.johnzon.mapper.util.BeanUtil

public final class BeanUtil
extends Object

Some simple bean introspection methods. To avoid a dependency on the awt java.beans.introspector which is a desktop level class.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BeanUtil()

Method Summary

Modifier and Type	Method	Description
static String	capitalize(String fieldName)	capitalize according to java beans specification
static String	decapitalize(String name)	decapitalize according to java beans specification.
static String	getterName(String fieldName, Class<?> type)	Calculate the name of a getter based on the name of it's field and the type
static String	setterName(String fieldName)	Calculate the name of a setter based on the name of it's field

Methods inherited from class java.lang.Object

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

Constructor Details

BeanUtil

private BeanUtil()

Method Details

getterName

public static String getterName(String fieldName,
 Class<?> type)

Calculate the name of a getter based on the name of it's field and the type

Parameters:

fieldName - of the field

type - of the field

Returns:

"get" or "is" method name for the field

setterName

public static String setterName(String fieldName)

Calculate the name of a setter based on the name of it's field

Parameters:

fieldName - of the field

Returns:

"set" method name for the field

capitalize

public static String capitalize(String fieldName)

capitalize according to java beans specification

decapitalize

public static String decapitalize(String name)

decapitalize according to java beans specification. That is start the given field with a lower case, but only if the 2nd char is not also an uppercase character. eg; "Enabled" will become "enabled", but "URL" will remain "URL".