ch.qos.logback.core.joran.util.beans

Class BeanUtil

java.lang.Object

ch.qos.logback.core.joran.util.beans.BeanUtil

public class BeanUtil
extends Object

Encapsulates utility methods associated with standard java beans.

Author:

urechm

Field Summary

Fields

Modifier and Type	Field and Description
static BeanUtil	INSTANCE
static String	PREFIX_ADDER
static String	PREFIX_GETTER_GET
static String	PREFIX_GETTER_IS
static String	PREFIX_SETTER

Constructor Summary

Constructors

Constructor and Description
BeanUtil()

Method Summary

Methods

Modifier and Type	Method and Description
String	getPropertyName(Method method)
boolean	isAdder(Method method)
boolean	isGetter(Method method)
boolean	isSetter(Method method)
String	toLowerCamelCase(String string) Converts the given String into lower camel case form.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BeanUtil INSTANCE

PREFIX_GETTER_IS

public static final String PREFIX_GETTER_IS

See Also:

Constant Field Values

PREFIX_GETTER_GET

public static final String PREFIX_GETTER_GET

See Also:

Constant Field Values

PREFIX_SETTER

public static final String PREFIX_SETTER

See Also:

Constant Field Values

PREFIX_ADDER

public static final String PREFIX_ADDER

See Also:

Constant Field Values

Constructor Detail

BeanUtil

public BeanUtil()

Method Detail

isAdder

public boolean isAdder(Method method)

Parameters:

method - to check if it is an 'adder' method.

Returns:

true if the given method is an 'adder' method.

isGetter

public boolean isGetter(Method method)

Parameters:

method - to check if it is a standard java beans getter.

Returns:

true if the given method is a standard java beans getter.

isSetter

public boolean isSetter(Method method)

Parameters:

method - to check if it is a standard java beans setter.

Returns:

true if the given method is a standard java beans setter.

getPropertyName

public String getPropertyName(Method method)

Parameters:

method - to get the associated property name for.

Returns:

The property name of the associated property if the given method matches a standard java beans getter or setter.

toLowerCamelCase

public String toLowerCamelCase(String string)

Converts the given String into lower camel case form.

Parameters:

string - to decapitalize.

Returns:

null if the given String is null. Emtpy string if the given string is empty. The given string if the first two consecutive letters are in upper case. The given string with the first letter in lower case otherwise, which might be the given string.