1 /* 2 * Copyright 2004-2010 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 17 package org.seasar.cubby.plugin; 18 19 /** 20 * 実行情報です。 21 * 22 * @author baba 23 * 24 * @param <T> 25 * 戻り値の型 26 */ 27 public interface Invocation<T> { 28 29 /** 30 * 実行します。 31 * 32 * @return 戻り値 33 * @throws Exception 34 * 実行時に例外が発生した場合 35 */ 36 T proceed() throws Exception; 37 38 }