com.blade.render.ModelAndView Maven / Gradle / Ivy
/**
* Copyright (c) 2015, biezhi 王爵 ([email protected])
*
* 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.blade.render;
import java.util.Map;
import blade.kit.CollectionKit;
/**
*
*
* ModelAndView使用模型和视图来渲染
*
*
* @author biezhi
* @since 1.0
*/
public class ModelAndView {
/**
* 数据对象，该对象被放在httprequest的attribute中
*/
private Map model;
/**
* 视图
*/
private String view;
/**
* 创建一个空视图
*
* @param view 视图
*/
public ModelAndView(String view) {
super();
this.model = CollectionKit.newHashMap();
this.view = view;
}
/**
* 创建一个带数据的模型视图对象
*
* @param model 数据模型
* @param view 视图
*/
public ModelAndView(Map model, String view) {
super();
this.model = model;
this.view = view;
}
/**
* 添加数据
*
* @param key 数据键
* @param value 数据值
*/
public void add(String key, Object value){
this.model.put(key, value);
}
/**
* 移除一个数据
*
* @param key 模型的键
*/
public void remove(String key){
this.model.remove(key);
}
/**
*
* @return 获取视图
*/
public String getView() {
return view;
}
/**
* 设置视图
* @param view 视图文件名称
*/
public void setView(String view) {
this.view = view;
}
/**
* @return 获取模型
*/
public Map getModel() {
return model;
}
/**
* 设置model
*
* @param model 存放数据的map
*/
public void setModel(Map model) {
this.model = model;
}
@Override
public String toString() {
return "view = " + view + ", model = " + model;
}
}