play.data.binding

Class Binder

java.lang.Object

play.data.binding.Binder

public abstract class Binder
extends Object

The binder try to convert String values to Java objects.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Binder.MethodAndParamInfo

Field Summary

Fields

Modifier and Type	Field and Description
static Object	MISSING
static Object	NO_BINDING

Constructor Summary

Constructors

Constructor and Description
Binder()

Method Summary

Modifier and Type	Method and Description
static Object	bind(Object o, String name, Map<String,String[]> params) Deprecated.
static Object	bind(RootParamNode parentParamNode, String name, Class<?> clazz, Type type, Annotation[] annotations)
static Object	bind(RootParamNode parentParamNode, String name, Class<?> clazz, Type type, Annotation[] annotations, Binder.MethodAndParamInfo methodAndParamInfo)
static Object	bind(String name, Class<?> clazz, Type type, Annotation[] annotations, Map<String,String[]> params) Deprecated.
static void	bindBean(ParamNode paramNode, Object bean, Annotation[] annotations) Does NOT invoke plugins
static void	bindBean(RootParamNode rootParamNode, String name, Object bean) Invokes the plugins before using the internal bindBean.
static Object	directBind(Annotation[] annotations, String value, Class<?> clazz, Type type)
static Object	directBind(String name, Annotation[] annotations, String value, Class<?> clazz)
static Object	directBind(String name, Annotation[] annotations, String value, Class<?> clazz, Type type) This method calls the user's defined binders prior to bind simple type
static Object	directBind(String value, Class<?> clazz)
protected static Object	internalBind(ParamNode paramNode, Class<?> clazz, Type type, BindingAnnotations bindingAnnotations)
static <T> void	register(Class<T> clazz, TypeBinder<T> typeBinder)

Methods inherited from class java.lang.Object

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

Field Detail

MISSING

public static final Object MISSING

NO_BINDING

public static final Object NO_BINDING

Constructor Detail

Binder

public Binder()

Method Detail

register

public static <T> void register(Class<T> clazz,
                                TypeBinder<T> typeBinder)

bind

@Deprecated
public static Object bind(Object o,
                                       String name,
                                       Map<String,String[]> params)

Deprecated.

Deprecated. Use bindBean() instead.

bind

@Deprecated
public static Object bind(String name,
                                       Class<?> clazz,
                                       Type type,
                                       Annotation[] annotations,
                                       Map<String,String[]> params)

Deprecated.

bind

public static Object bind(RootParamNode parentParamNode,
                          String name,
                          Class<?> clazz,
                          Type type,
                          Annotation[] annotations)

bind

public static Object bind(RootParamNode parentParamNode,
                          String name,
                          Class<?> clazz,
                          Type type,
                          Annotation[] annotations,
                          Binder.MethodAndParamInfo methodAndParamInfo)

internalBind

protected static Object internalBind(ParamNode paramNode,
                                     Class<?> clazz,
                                     Type type,
                                     BindingAnnotations bindingAnnotations)

bindBean

public static void bindBean(RootParamNode rootParamNode,
                            String name,
                            Object bean)

Invokes the plugins before using the internal bindBean.

bindBean

public static void bindBean(ParamNode paramNode,
                            Object bean,
                            Annotation[] annotations)
                     throws Exception

Does NOT invoke plugins

Throws:

Exception

directBind

public static Object directBind(String value,
                                Class<?> clazz)
                         throws Exception

Parameters:

value -

clazz -

Returns:

The binding object

Throws:

Exception

directBind

public static Object directBind(String name,
                                Annotation[] annotations,
                                String value,
                                Class<?> clazz)
                         throws Exception

Parameters:

name -

annotations -

value -

clazz -

Returns:

The binding object

Throws:

Exception

directBind

public static Object directBind(Annotation[] annotations,
                                String value,
                                Class<?> clazz,
                                Type type)
                         throws Exception

Parameters:

annotations -

value -

clazz -

type -

Returns:

The binding object

Throws:

Exception

directBind

public static Object directBind(String name,
                                Annotation[] annotations,
                                String value,
                                Class<?> clazz,
                                Type type)
                         throws Exception

This method calls the user's defined binders prior to bind simple type

Parameters:

name -

annotations -

value -

clazz -

type -

Returns:

The binding object

Throws:

Exception