vtrt-edu/edu-model/src/main/java/com/edu/base/Entity.java

package com.edu.base;

import com.alibaba.fastjson.JSON;

import java.io.Serializable;

public class Entity implements Pageable, Serializable {
	private static final long serialVersionUID = -7208074780550828689L;
	private Page page = null;

	public Page setPage(Page page) {
		this.page = page;
		return this.getPage();
	}

	public Page getPage() {
		return this.page;
	}

	/**
	 * 
	 * @return {@link #getPage()}
	 */
	public Page ensurePage() {
		if (null == this.getPage()) {
			this.setPage(new Page());
		}

		return this.getPage();
	}

	@Override
	public String toString() {
		return JSON.toJSONString(this);
	}
}