/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.user.client.rpc.impl;
import com.google.gwt.core.client.GwtScriptOnly;
/**
* The script-mode equivalent for ReflectionHelper. This version throws
* exceptions if used, because ReflectionHelper can only be used from bytecode.
*/
@GwtScriptOnly
public class ReflectionHelper {
public static Object getField(Class<?> klass, Object obj, String name) {
throw new RuntimeException("ReflectionHelper can't be used from web mode.");
}
/**
* Loads {@code klass} using Class.forName.
*/
public static Class<?> loadClass(String klass) {
throw new RuntimeException("ReflectionHelper can't be used from web mode.");
}
/**
* Creates a new instance of {@code klass}. The class must have a no-arg
* constructor. The constructor may have any access modifier (for example,
* private).
*/
@SuppressWarnings("unchecked")
public static <T> T newInstance(Class<T> klass) {
throw new RuntimeException("ReflectionHelper can't be used from web mode.");
}
/**
* Sets the value of a field.
*/
public static void setField(Class<?> klass, Object obj, String name,
Object value) {
throw new RuntimeException("ReflectionHelper can't be used from web mode.");
}
}