com.blade.mvc.ui.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.mvc.ui;
import java.util.HashMap;
import java.util.Map;
/**
* ModelAndView, Using templates and data
*
* @author biezhi
* @since 1.5
*/
public class ModelAndView {
/**
* Data object, the object is placed in the attribute httprequest
*/
private Map model = new HashMap<>(8);
/**
* View Page
*/
private String view;
public ModelAndView() {
}
/**
* Create an empty view
*
* @param view view page
*/
public ModelAndView(String view) {
super();
this.model = new HashMap<>();
this.view = view;
}
/**
* Create a model view object with data
*
* @param model model data
* @param view view page
*/
public ModelAndView(Map model, String view) {
super();
this.model = model;
this.view = view;
}
/**
* Add data to model
*
* @param key key
* @param value value
*/
public void add(String key, Object value) {
this.model.put(key, value);
}
/**
* Remove model data
*
* @param key key
*/
public void remove(String key) {
this.model.remove(key);
}
/**
* @return Return view page
*/
public String getView() {
return view;
}
/**
* Setting view page
*
* @param view view page
*/
public void setView(String view) {
this.view = view;
}
/**
* @return Return model map
*/
public Map getModel() {
return model;
}
/**
* Setting model
*
* @param model Storage data map
*/
public void setModel(Map model) {
this.model = model;
}
/**
* Add attributes to model
*
* @param attributes current request attributes
*/
public void addAll(Map attributes) {
this.model.putAll(attributes);
}
@Override
public String toString() {
return "view = " + view + ", model = " + model;
}
}