org.mule.module.extension.internal.runtime

Class DefaultObjectBuilder<T>

java.lang.Object

org.mule.module.extension.internal.runtime.DefaultObjectBuilder<T>

All Implemented Interfaces:

ObjectBuilder<T>

public class DefaultObjectBuilder<T>
extends Object

Default implementation of ObjectBuilder which creates instances through a provided Class.

Since:

3.7.0

Constructor Summary

Constructors

Constructor and Description
DefaultObjectBuilder(Class<T> prototypeClass) Creates a new instance that will build instances of prototypeClass.

Method Summary

Methods

Modifier and Type	Method and Description
ObjectBuilder<T>	addPropertyResolver(Field field, ValueResolver<? extends Object> resolver) Adds a property which value is to be obtained from a ValueResolver
T	build(MuleEvent event) Returns a new instance of the specified class.
protected T	instantiateObject() Creates a new instance by calling the default constructor on prototypeClass Returns the instance to be returned before the properties have been applied to it
boolean	isDynamic() Whether any of the registered ValueResolvers are dynamic

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultObjectBuilder

public DefaultObjectBuilder(Class<T> prototypeClass)

Creates a new instance that will build instances of prototypeClass.

Parameters:

prototypeClass - a Class which needs to have a public defualt constructor

Method Detail

instantiateObject

protected T instantiateObject()

Creates a new instance by calling the default constructor on prototypeClass Returns the instance to be returned before the properties have been applied to it

addPropertyResolver

public ObjectBuilder<T> addPropertyResolver(Field field,
                                   ValueResolver<? extends Object> resolver)

Adds a property which value is to be obtained from a ValueResolver

Specified by:

addPropertyResolver in interface ObjectBuilder<T>

Parameters:

field - the Field in which the value is to be assigned

resolver - a ValueResolver used to provide the actual value

Returns:

this builder

isDynamic

public boolean isDynamic()

Whether any of the registered ValueResolvers are dynamic

Specified by:

isDynamic in interface ObjectBuilder<T>

Returns:

true if at least one resolver is dynamic. false otherwise

build

public T build(MuleEvent event)
        throws MuleException

Returns a new instance of the specified class. The given MuleEvent will be used to obtain a value from each registered ValueResolver

Specified by:

build in interface ObjectBuilder<T>

Parameters:

event - a MuleEvent

Returns:

a new instance

Throws:

MuleException