org.specrunner.parameters.core

Class AccessImpl

java.lang.Object

org.specrunner.parameters.core.AccessImpl

All Implemented Interfaces:

IAccess

public class AccessImpl
extends Object
implements IAccess

Default implementation of IAccess.

Author:

Thiago Santos

Field Summary

Fields

Modifier and Type	Field and Description
protected Field	field A filed access.
protected Method	method A method access.
protected PropertyDescriptor	property A bean access.

Constructor Summary

Constructors

Constructor and Description
AccessImpl(Field field) Basic filed access constructor.
AccessImpl(Method method) Basic method access constructor.
AccessImpl(PropertyDescriptor property) Basic bean access constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Class<?>[]	accepted(Object target, String name, Object... args) Get the accepted type(s) for a feature assignment or arguments.
Class<?>	expected(Object target, String name, Object... args) Get the expected type(s) for a feature.
Object	get(Object target, String name, Object... args) Get the feature value.
Annotation[]	getAnnotations() Get the annotation information of a given access.
protected Annotation[]	getMethodAnnotations(Method method) Get annotation for methods.
boolean	hasFeature() Check if access has feature associated or null.
protected Object	prepare(Object object) Prepare argument for set.
protected Object[]	prepare(Object[] args) Prepare an array of arguments.
void	set(Object target, String name, Object... args) Set the value to a given feature.
String	toString()
boolean	valid(Object target, String name, Object... args) Check if the given arguments are compatible with the feature named.

Methods inherited from class java.lang.Object

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

Field Detail

field

protected Field field

A filed access.

property

protected PropertyDescriptor property

A bean access.

method

protected Method method

A method access.

Constructor Detail

AccessImpl

public AccessImpl(Field field)

Basic filed access constructor.

Parameters:

field - The field.

AccessImpl

public AccessImpl(PropertyDescriptor property)

Basic bean access constructor.

Parameters:

property - The bean property.

AccessImpl

public AccessImpl(Method method)

Basic method access constructor.

Parameters:

method - The method.

Method Detail

set

public void set(Object target,
       String name,
       Object... args)
         throws Exception

Description copied from interface: IAccess

Set the value to a given feature.

Specified by:

set in interface IAccess

Parameters:

target - The target object.

name - The feature reference.

args - The arguments.

Throws:

Exception - On processing errors.

prepare

protected Object[] prepare(Object[] args)
                    throws PluginException

Prepare an array of arguments. In this caso the only changed value is the first one.

Parameters:

args - The arguments.

Returns:

The array modified.

Throws:

PluginException - On preparation errors.

prepare

protected Object prepare(Object object)
                  throws PluginException

Prepare argument for set.

Parameters:

object - The argument object.

Returns:

The most appropriate value for the access type.

Throws:

PluginException - On preparation errors.

getMethodAnnotations

protected Annotation[] getMethodAnnotations(Method method)

Get annotation for methods.

Parameters:

method - The write method.

Returns:

The annotations.

get

public Object get(Object target,
         String name,
         Object... args)
           throws Exception

Description copied from interface: IAccess

Get the feature value.

Specified by:

get in interface IAccess

Parameters:

target - The target object.

name - The feature reference.

args - The arguments, if any.

Returns:

The value of feature.

Throws:

Exception - On processing errors.

valid

public boolean valid(Object target,
            String name,
            Object... args)

Description copied from interface: IAccess

Check if the given arguments are compatible with the feature named.

Specified by:

valid in interface IAccess

Parameters:

target - The target object.

name - The feature reference.

args - The arguments.

Returns:

true, if compatible, false, otherwise.

expected

public Class<?> expected(Object target,
                String name,
                Object... args)

Description copied from interface: IAccess

Get the expected type(s) for a feature.

Specified by:

expected in interface IAccess

Parameters:

target - The target object.

name - The feature reference.

args - The arguments.

Returns:

Type encapsulated by access.

accepted

public Class<?>[] accepted(Object target,
                  String name,
                  Object... args)

Description copied from interface: IAccess

Get the accepted type(s) for a feature assignment or arguments.

Specified by:

accepted in interface IAccess

Parameters:

target - The target object.

name - The feature reference.

args - The arguments.

Returns:

true, if compatible, false, otherwise.

hasFeature

public boolean hasFeature()

Description copied from interface: IAccess

Check if access has feature associated or null.

Specified by:

hasFeature in interface IAccess

Returns:

true, for any associated feature, false, otherwise.

getAnnotations

public Annotation[] getAnnotations()

Description copied from interface: IAccess

Get the annotation information of a given access.

Specified by:

getAnnotations in interface IAccess

Returns:

The list of annotations associated to the access.

toString

public String toString()

Overrides:

toString in class Object