org.slim3.commons.beanutil
Class BeanDesc

java.lang.Object
  org.slim3.commons.beanutil.BeanDesc

public final class BeanDesc
extends Object

This class describes bean information.

Since:

3.0

Author:

higa

Method Summary

static BeanDesc	create(Class<?> beanClass) Creates the bean descriptor.
Class<?>	getBeanClass() Returns the bean class.
PropertyDesc	getPropertyDesc(int index) Returns the property descriptor for index.
PropertyDesc	getPropertyDesc(String propertyName) Returns the property descriptor.
int	getPropertyDescSize() Returns the number of property descriptors.
boolean	hasPropertyDesc(String propertyName) Returns true if this class has the property.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static BeanDesc create(Class<?> beanClass)

Creates the bean descriptor.

Parameters:

beanClass - the bean class

Returns:

the bean descriptor

Throws:

NullPointerException - if the beanClass parameter is null

getBeanClass

public Class<?> getBeanClass()

Returns the bean class.

Returns:

the bean class

hasPropertyDesc

public boolean hasPropertyDesc(String propertyName)

Returns true if this class has the property.

Parameters:

propertyName - the property name

Returns:

whether this class has the property

getPropertyDesc

public PropertyDesc getPropertyDesc(String propertyName)
                             throws PropertyNotFoundRuntimeException

Returns the property descriptor.

Parameters:

propertyName - the property name

Returns:

the property descriptor

Throws:

PropertyNotFoundRuntimeException - if the property is not found

getPropertyDesc

public PropertyDesc getPropertyDesc(int index)

Returns the property descriptor for index.

Parameters:

index - the index

Returns:

the property descriptor

getPropertyDescSize

public int getPropertyDescSize()

Returns the number of property descriptors.

Returns:

the number of property descriptors.