/**
* Copyright (c) 2011-2017, James Zhan 詹波 (jfinal@126.com).
*
* 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.jfinal.plugin.activerecord;
import java.util.ArrayList;
import java.util.List;
/**
* SqlPara
* 封装查询使用的 sql 与参数,主要用于 getSqlPara(...) 返回值
*/
public class SqlPara {
String sql;
List<Object> paraList;
public SqlPara setSql(String sql) {
this.sql = sql;
return this;
}
public SqlPara addPara(Object para) {
if (paraList == null) {
paraList = new ArrayList<Object>();
}
paraList.add(para);
return this;
}
public String getSql() {
return sql;
}
public Object[] getPara() {
if (paraList == null || paraList.size() == 0) {
return DbKit.NULL_PARA_ARRAY;
} else {
return paraList.toArray(new Object[paraList.size()]);
}
}
public SqlPara clear() {
sql = null;
if (paraList != null) {
paraList.clear();
}
return this;
}
public String toString() {
return "Sql: " + sql + "\nPara: " + paraList;
}
}