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- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.config;
-
- import java.lang.reflect.AccessibleObject;
- import java.lang.reflect.Field;
- import java.lang.reflect.Method;
-
- /**
- * Class to invoke a method or set a value on a field.
- */
- public abstract class Invocation {
-
- /**
- * Invokes the specified element on the specified instance with the specified value.
- *
- * @param element Element to call, can be a {@link Method} or {@link Field}
- * @param instance Instance to call the element on
- * @param value Value to be passed to the element
- */
- protected void invoke(final AccessibleObject element, final Object instance, final Object value) {
- if (element instanceof Field) {
- invoke((Field) element, instance, value);
- } else if (element instanceof Method) {
- invoke((Method) element, instance, value);
- } else {
- throw new IllegalArgumentException("Can only invoke on a Field or Method.");
- }
- }
-
- /**
- * Sets a field on the specified instance to the specified value.
- *
- * @param field Field to set
- * @param instance Instance to set the field on
- * @param value Value to set the field to
- */
- public abstract void invoke(final Field field, final Object instance, final Object value);
-
- /**
- * Sets a field on the specified instance to the specified value.
- *
- * @param method Method to call
- * @param instance Instance to call the method on
- * @param value Value to call the method with
- */
- public abstract void invoke(final Method method, final Object instance, final Object value);
- }
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