TodoTagDeleteController.java

/*
 * Copyright 2012 Kazumune Katagiri. (http://d.hatena.ne.jp/nemuzuka)
 *
 * 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.co.nemuzuka.controller.bts.todo.ajax;

import java.util.ConcurrentModificationException;

import jp.co.nemuzuka.core.annotation.TokenCheck;
import jp.co.nemuzuka.core.controller.JsonController;
import jp.co.nemuzuka.core.entity.JsonResult;
import jp.co.nemuzuka.service.TodoTagService;
import jp.co.nemuzuka.service.impl.TodoTagServiceImpl;

import org.slim3.util.ApplicationMessage;

/**
 * Todoタグ削除Controller.
 * @author kazumune
 */
public class TodoTagDeleteController extends JsonController {

	protected TodoTagService todoTagService = TodoTagServiceImpl.getInstance();
	
	/* (非 Javadoc)
	 * @see jp.co.nemuzuka.core.controller.JsonController#execute()
	 */
	@Override
	@TokenCheck
	protected Object execute() throws Exception {
		
		String key = asString("keyString");
		Long version = asLong("version");
		
		try {
			//削除する
			todoTagService.delete(key, version, userService.getCurrentUser().getEmail());
		} catch(ConcurrentModificationException e) {
			logger.info(userService.getCurrentUser().getEmail() + e.getMessage());
		}
		JsonResult result = new JsonResult();
		result.getInfoMsg().add(ApplicationMessage.get("info.success"));
		return result;
	}
}