org.apache.river.fiddler

Class ProxyUtil

java.lang.Object

org.apache.river.fiddler.ProxyUtil

class ProxyUtil
extends Object

Convenience class that contains a package protected static utility method used by the proxy classes of this package in proxy trust verification process. Note that this class cannot be instantiated.

Author:

Sun Microsystems, Inc.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ProxyUtil() This class cannot be instantiated.

Method Summary

Modifier and Type	Method and Description
(package private) static Method	getMethod(Class type, String name, Class[] parameterTypes) Returns the public method for the specified Class type, method name, and array of parameter types.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyUtil

private ProxyUtil()

This class cannot be instantiated.

Method Detail

getMethod

static Method getMethod(Class type,
                        String name,
                        Class[] parameterTypes)

Returns the public method for the specified Class type, method name, and array of parameter types.

This method is typically used in place of Class.getMethod to get a method that should definitely be defined; thus, this method throws an error instead of an exception if the given method is missing.

This method is convenient for the initialization of a static variable for use as the mappings argument to ConstrainableProxyUtil.translateConstraints.

Parameters:

type - the Class type that defines the method of interest

name - String containing the name of the method of interest

parameterTypes - the Class types of the parameters to the method of interest

Returns:

a Method object that provides information about, and access to, the method of interest

Throws:

NoSuchMethodError - if the method of interest cannot be found

NullPointerException - if type or name is null