/*
 * Copyright (c) 2007 NTT DATA Corporation
 *
 * 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 jp.terasoluna.rich.functionsample.exceptionhandler.controller;

import jp.terasoluna.fw.web.rich.springmvc.controller.TerasolunaController;
import jp.terasoluna.rich.functionsample.exceptionhandler.bean.ExceptionData;
import jp.terasoluna.rich.functionsample.exceptionhandler.service.ExceptionHandlerService;

/**
 * 例外を発生させるコントローラ
 */
public class ExceptionHandlerController 
    extends TerasolunaController
            <ExceptionData, ExceptionData> {
    
    /**
     * 例外生成サービス
     */
    private ExceptionHandlerService<ExceptionData>
            exceptionHandlerService = null;
    

    /**
     * 例外を発生させる。
     *
     * @param command 例外処理入力クラス
     * @return 出力クラス
     * @throws Exception 例外発生時
     */
    @Override
    protected ExceptionData executeService(ExceptionData command) 
                                                    throws Exception {
        
        exceptionHandlerService.thorwException(command);
        
        //サービスで処理出来ない場合はビューに例外情報を
        return command;
    }

    /**
     * 例外生成サービスを設定する。
     * @param exceptionHandlerService 例外生成サービス
     */
    public void setExceptionHandlerService(
            ExceptionHandlerService<ExceptionData> exceptionHandlerService) {
        this.exceptionHandlerService = exceptionHandlerService;
    }

}
