com.suncode.pwfl.component.support

Class ParametersBinder

java.lang.Object

com.suncode.pwfl.component.support.ParametersBinder

All Implemented Interfaces:

ParameterBinder

@Api
public class ParametersBinder
extends Object
implements ParameterBinder

ParameterBinder implementation that binds parameters from provided Parameters class to every method parameter annotated with @Param annotation.

Author:

Cezary Kozar 31 maj 2016

Constructor Summary

Constructors

Constructor and Description
ParametersBinder(Parameters parameters)
ParametersBinder(Parameters parameters, boolean requireParamAnnotation)

Method Summary

Modifier and Type	Method and Description
Object	bind(int index, Class<?> type, InvocableMethod method) Returns object that will be used as argument for invoked method.
boolean	shouldBind(int index, Class<?> type, InvocableMethod method) Must return true if this binder should be used to bind given parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParametersBinder

public ParametersBinder(Parameters parameters)

ParametersBinder

public ParametersBinder(Parameters parameters,
                        boolean requireParamAnnotation)

Method Detail

shouldBind

public boolean shouldBind(int index,
                          Class<?> type,
                          InvocableMethod method)

Description copied from interface: ParameterBinder

Must return true if this binder should be used to bind given parameter.

Specified by:

shouldBind in interface ParameterBinder

Parameters:

index - parameter index (first is 0)

type - parameter type

method - invoked method

Returns:

true if binder is able to bind parameter

bind

public Object bind(int index,
                   Class<?> type,
                   InvocableMethod method)

Description copied from interface: ParameterBinder

Returns object that will be used as argument for invoked method.

Specified by:

bind in interface ParameterBinder

Parameters:

index - parameter index (first is 0)

type - parameter type

method - invoked method

Returns:

invocation argument