Struts example source code file (Context.java)

This example Struts source code file (Context.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

class, class, container, context, context, member, member, reflection, string, string

The Struts Context.java source code

/**
 * Copyright (C) 2006 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.opensymphony.xwork2.inject;

import java.lang.reflect.Member;

/**
 * Context of the current injection.
 *
 * @author crazybob@google.com (Bob Lee)
 */
public interface Context {

  /**
   * Gets the {@link Container}.
   */
  Container getContainer();

  /**
   * Gets the current scope strategy. See {@link
   * Container#setScopeStrategy(Scope.Strategy)}.
   *
   * @throws IllegalStateException if no strategy has been set
   */
  Scope.Strategy getScopeStrategy();

  /**
   * Gets the field, method or constructor which is being injected. Returns
   * {@code null} if the object currently being constructed is pre-loaded as
   * a singleton or requested from {@link Container#getInstance(Class)}.
   */
  Member getMember();

  /**
   * Gets the type of the field or parameter which is being injected.
   */
  Class<?> getType();

  /**
   * Gets the name of the injection specified by {@link Inject#value()}.
   */
  String getName();
}