View Javadoc

1   /*
2    * Copyright 2004-2009 the Seasar Foundation and the Others.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.seasar.cubby.plugin;
17  
18  /**
19   * 実行情報です。
20   * 
21   * @author baba
22   * 
23   * @param <T>
24   *            戻り値の型
25   */
26  public interface Invocation<T> {
27  
28  	/**
29  	 * 実行します。
30  	 * 
31  	 * @return 戻り値
32  	 * @throws Exception
33  	 *             実行時に例外が発生した場合
34  	 */
35  	T proceed() throws Exception;
36  
37  }