Package com.suncode.pwfl.component.support

Class InstanceBinder

java.lang.Object

com.suncode.pwfl.component.support.InstanceBinder

All Implemented Interfaces:

ParameterBinder

@Api
public class InstanceBinder
extends Object
implements ParameterBinder

ParameterBinder that bind known components to method parameters by class.

Author:

Cezary Kozar 31 maj 2016

Constructor Summary

Constructors

Constructor	Description
InstanceBinder(Object... instances)

Method Summary

Modifier and Type	Method	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 Details

InstanceBinder

public InstanceBinder(Object... instances)

Method Details

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