Package io.smallrye.graphql.execution.datafetcher.helper

Class ReflectionInvoker

java.lang.Object

io.smallrye.graphql.execution.datafetcher.helper.ReflectionInvoker

Direct Known Subclasses:

OperationInvoker

public class ReflectionInvoker
extends Object

Invoke methods using reflection

Author:

Phillip Kruger (phillip.kruger@redhat.com)

Constructor Summary

Constructors

Constructor	Description
ReflectionInvoker(String className)
ReflectionInvoker(String className, String methodName, List<String> parameterClasses)

Method Summary

Modifier and Type	Method	Description
Method	getMethod()
<T> T	invoke(Object... arguments)
<T> T	invokePrivileged(ClassLoader classLoader, Object... arguments)
<T> T	invokePrivileged(Object... arguments)
void	setMethod(String methodName, List<String> parameterClasses)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ReflectionInvoker

public ReflectionInvoker(String className)

ReflectionInvoker

public ReflectionInvoker(String className,
 String methodName,
 List<String> parameterClasses)

Method Details

getMethod

public Method getMethod()

setMethod

public void setMethod(String methodName,
 List<String> parameterClasses)

invokePrivileged

public <T> T invokePrivileged(Object... arguments)

invokePrivileged

public <T> T invokePrivileged(ClassLoader classLoader,
 Object... arguments)

invoke

public <T> T invoke(Object... arguments)
             throws Exception

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object