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• DaoTemplate.java

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com.litongjava.db.activerecord.DaoTemplate Maven / Gradle / Ivy

package com.litongjava.db.activerecord;

import java.util.List;
import java.util.Map;
import java.util.function.Function;

import com.litongjava.db.SqlPara;
import com.litongjava.model.page.Page;

/**
 * DaoTemplate
 * 
 * 
 * 例子：
 * model.template("find", 123).find();
 * 
 */
@SuppressWarnings({"rawtypes", "unchecked"})
public class DaoTemplate {
	
	protected Model dao;
	protected SqlPara sqlPara;
	
	public DaoTemplate(Model dao, String key, Map data) {
		this.dao = dao;
		this.sqlPara = dao.getSqlPara(key, data);
	}
	
	public DaoTemplate(Model dao, String key, Object... paras) {
		this.dao = dao;
		this.sqlPara = dao.getSqlPara(key, paras);
	}
	
	public DaoTemplate(boolean byString, Model dao, String content, Map data) {
		this.dao = dao;
		this.sqlPara = dao.getSqlParaByString(content, data);
	}
	
	public DaoTemplate(boolean byString, Model dao, String content, Object... paras) {
		this.dao = dao;
		this.sqlPara = dao.getSqlParaByString(content, paras);
	}
	
	public SqlPara getSqlPara() {
		return sqlPara;
	}
	
	// ---------
	
	public List find() {
		return dao.find(sqlPara);
	}
	
	public M findFirst() {
		return dao.findFirst(sqlPara);
	}
	
	public Page paginate(int pageNumber, int pageSize) {
		return dao.paginate(pageNumber, pageSize, sqlPara);
	}
	
	public Page paginate(int pageNumber, int pageSize, boolean isGroupBySql) {
		return dao.paginate(pageNumber, pageSize, isGroupBySql, sqlPara);
	}
	
	// ---------
	
	public void each(Function func) {
		dao.each(func, sqlPara.getSql(), sqlPara.getPara());
	}
	
	// ---------
	
	public List findByCache(String cacheName, Object key) {
		return dao.findByCache(cacheName, key, sqlPara.getSql(), sqlPara.getPara());
	}
	
	public M findFirstByCache(String cacheName, Object key) {
		return dao.findFirstByCache(cacheName, key, sqlPara.getSql(), sqlPara.getPara());
	}
	
	public Page paginateByCache(String cacheName, Object key, int pageNumber, int pageSize) {
		String[] sqls = PageSqlKit.parsePageSql(sqlPara.getSql());
		return dao.paginateByCache(cacheName, key, pageNumber, pageSize, sqls[0], sqls[1], sqlPara.getPara());
	}
	
	public Page paginateByCache(String cacheName, Object key, int pageNumber, int pageSize, boolean isGroupBySql) {
		String[] sqls = PageSqlKit.parsePageSql(sqlPara.getSql());
		return dao.paginateByCache(cacheName, key, pageNumber, pageSize, isGroupBySql, sqls[0], sqls[1], sqlPara.getPara());
	}
}