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Query.of(entity)构建时传入fields
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@ -14,6 +14,7 @@
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* 【core 】 身份证工具类isValidCard18、isValidCard15入参null直接返回null(pr#1034@Gitee)
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* 【http 】 使用multiparty方式支持body参数(issue#3158@Github)
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* 【core 】 ZipReader增加setMaxSizeDiff方法,自定义或关闭ZipBomb(issue#3018@Github)
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* 【db 】 Query.of(entity)构建时传入fields(issue#I7M5JU@Gitee)
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### 🐞Bug修复
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* 【core 】 修复MapUtil工具使用filter方法构造传入参数结果问题(issue#3162@Github)
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@ -1,5 +1,6 @@
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package cn.hutool.db.sql;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.util.ArrayUtil;
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import cn.hutool.db.DbRuntimeException;
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@ -7,6 +8,7 @@ import cn.hutool.db.Entity;
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import cn.hutool.db.Page;
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import java.util.Collection;
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import java.util.Set;
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/**
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* 查询对象,用于传递查询所需的字段值<br>
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@ -34,7 +36,13 @@ public class Query {
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* @since 5.5.3
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*/
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public static Query of(Entity where){
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return new Query(SqlUtil.buildConditions(where), where.getTableName());
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final Query query = new Query(SqlUtil.buildConditions(where), where.getTableName());
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final Set<String> fieldNames = where.getFieldNames();
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if(CollUtil.isNotEmpty(fieldNames)){
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query.setFields(fieldNames);
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}
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return query;
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}
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// --------------------------------------------------------------- Constructor start
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@ -14,6 +14,10 @@ import java.util.Map;
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*/
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public class JfireELEngine implements ExpressionEngine {
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static {
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checkEngineExist(Expression.class);
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}
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/**
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* 构造
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*/
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@ -24,4 +28,8 @@ public class JfireELEngine implements ExpressionEngine {
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public Object eval(String expression, Map<String, Object> context) {
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return Expression.parse(expression).calculate(context);
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}
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private static void checkEngineExist(Class<?> clazz){
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// do nothing
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}
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}
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@ -17,6 +17,10 @@ import java.util.Map;
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*/
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public class RhinoEngine implements ExpressionEngine {
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static {
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checkEngineExist(Context.class);
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}
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@Override
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public Object eval(String expression, Map<String, Object> context) {
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final Context ctx = Context.enter();
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@ -31,4 +35,8 @@ public class RhinoEngine implements ExpressionEngine {
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Context.exit();
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return result;
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}
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private static void checkEngineExist(Class<?> clazz){
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// do nothing
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}
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}
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