Package dev.morphia.mapping.experimental

Class ConstructorCreator

java.lang.Object

dev.morphia.mapping.experimental.ConstructorCreator

All Implemented Interfaces:

InstanceCreator, MorphiaInstanceCreator

public class ConstructorCreator
extends Object
implements MorphiaInstanceCreator

Defines a Creator that uses a full constructor to create an instance rather than field injection. This requires that a class have a constructor that accepts a parameter for each mapped field on the class.

Developer note.

This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

Constructor Summary

Constructors

Constructor	Description
ConstructorCreator(EntityModel model, Constructor<?> constructor)

Method Summary

Modifier and Type	Method	Description
static Constructor<?>	getFullConstructor(EntityModel model)
Object	getInstance()
static String	getParameterName(Parameter parameter)
void	set(Object value, PropertyModel model)	Sets a value for the given FieldModel

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstructorCreator

public ConstructorCreator(EntityModel model,
                          Constructor<?> constructor)

Parameters:

model - the model

constructor - the constructor to use

Method Detail

getFullConstructor

public static Constructor<?> getFullConstructor(EntityModel model)

Parameters:

model - the model to check

Returns:

the constructor taking all fields if it exists

Developer note.

This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

getParameterName

public static String getParameterName(Parameter parameter)

Parameters:

parameter - the parameter

Returns:

the name

Developer note.

This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

getInstance

public Object getInstance()

Specified by:

getInstance in interface InstanceCreator

Returns:

the new class instance.

set

public void set(@Nullable
                Object value,
                PropertyModel model)

Description copied from interface: InstanceCreator

Sets a value for the given FieldModel

Specified by:

set in interface InstanceCreator

Parameters:

value - the value

model - the model