Package lumis.util.reflection

Class ReflectionUtil

  • public class ReflectionUtil
extends java.lang.Object
    Reflection utilities.
    Since:
    16.0.0
    Version:
    $Revision$ $Date$

    • Constructor Summary

      Constructors 
      Constructor Description
      ReflectionUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.reflect.Method getFrameworkMethodReference​(java.lang.String className, java.lang.String methodName, java.lang.Class<?>... parameters)
      Returns a LumisXP framework method reference.
      static <T> T invokeFrameworkStaticMethod​(java.lang.String className, java.lang.String methodName, java.lang.Class<?>[] parameters, java.lang.Object[] args)
      Invokes a framework static method.
      static <T> T invokeFrameworkStaticMethod​(java.lang.String className, java.lang.String methodName, java.lang.Object[] args)
      Invokes a framework static method.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ReflectionUtil

        public ReflectionUtil()

    • Method Detail

      • getFrameworkMethodReference

        public static java.lang.reflect.Method getFrameworkMethodReference​(java.lang.String className,
                                                                   java.lang.String methodName,
                                                                   java.lang.Class<?>... parameters)
        Returns a LumisXP framework method reference. This method assumes the requested method must exist. If it doesn't, an exception will be raised.
        Parameters:
        className - the class that has the requested method
        methodName - the method name
        parameters - the method parameters
        Returns:
        the method reference.
        Since:
        16.0.0

      • invokeFrameworkStaticMethod

        public static <T> T invokeFrameworkStaticMethod​(java.lang.String className,
                                                java.lang.String methodName,
                                                java.lang.Class<?>[] parameters,
                                                java.lang.Object[] args)
                                         throws PortalException
        Invokes a framework static method.
        Type Parameters:
        T - the method return type
        Parameters:
        className - the class that has the requested method
        methodName - the method name
        parameters - the method parameters
        args - the method arguments
        Returns:
        the method return value
        Throws:
        PortalException
        Since:
        16.1.0

      • invokeFrameworkStaticMethod

        public static <T> T invokeFrameworkStaticMethod​(java.lang.String className,
                                                java.lang.String methodName,
                                                java.lang.Object[] args)
                                         throws PortalException
        Invokes a framework static method. Like invokeFrameworkStaticMethod(String, String, Object[]), but infers the method parameters types from the arguments. In this case, all arguments must be non-null.
        Type Parameters:
        T - the method return type
        Parameters:
        className - the class that has the requested method
        methodName - the method name
        args - the method arguments
        Returns:
        the method return value
        Throws:
        PortalException
        Since:
        16.1.0