io.leangen.graphql.metadata.execution

Class MethodInvoker

java.lang.Object

io.leangen.graphql.metadata.execution.Executable<Method>

io.leangen.graphql.metadata.execution.MethodInvoker

Direct Known Subclasses:

SingletonMethodInvoker

public class MethodInvoker
extends Executable<Method>

Created by bojan.tomic on 7/20/16.

Constructor Summary

Constructors

Constructor and Description
MethodInvoker(Method resolverMethod, AnnotatedType enclosingType)

Method Summary

Modifier and Type	Method and Description
Object	execute(Object target, Object[] args)
AnnotatedType[]	getAnnotatedParameterTypes()
int	getParameterCount() Returns the number of formal parameters this executable takes.
Parameter[]	getParameters()
AnnotatedType	getReturnType()

Methods inherited from class io.leangen.graphql.metadata.execution.Executable

equals, getDelegate, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MethodInvoker

public MethodInvoker(Method resolverMethod,
                     AnnotatedType enclosingType)

Method Detail

execute

public Object execute(Object target,
                      Object[] args)
               throws InvocationTargetException,
                      IllegalAccessException

Specified by:

execute in class Executable<Method>

Throws:

InvocationTargetException

IllegalAccessException

getReturnType

public AnnotatedType getReturnType()

Specified by:

getReturnType in class Executable<Method>

getParameterCount

public int getParameterCount()

Returns the number of formal parameters this executable takes. May differ from getParameters().length.

Specified by:

getParameterCount in class Executable<Method>

Returns:

The number of formal parameter this executable takes

See Also:

Executable.getParameterCount()

getAnnotatedParameterTypes

public AnnotatedType[] getAnnotatedParameterTypes()

Specified by:

getAnnotatedParameterTypes in class Executable<Method>

getParameters

public Parameter[] getParameters()

Specified by:

getParameters in class Executable<Method>