~~~ /** * Copyright 2009-2019 the original author or authors. * * 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 org.apache.ibatis.scripting.xmltags; import org.apache.ibatis.builder.SqlSourceBuilder; import org.apache.ibatis.mapping.BoundSql; import org.apache.ibatis.mapping.SqlSource; import org.apache.ibatis.session.Configuration; /** * @author Clinton Begin */ public class DynamicSqlSource implements SqlSource { private final Configuration configuration; private final SqlNode rootSqlNode; public DynamicSqlSource(Configuration configuration, SqlNode rootSqlNode) { this.configuration = configuration; this.rootSqlNode = rootSqlNode; } @Override public BoundSql getBoundSql(Object parameterObject) { DynamicContext context = new DynamicContext(configuration, parameterObject); rootSqlNode.apply(context); SqlSourceBuilder sqlSourceParser = new SqlSourceBuilder(configuration); Class<?> parameterType = parameterObject == null ? Object.class : parameterObject.getClass(); SqlSource sqlSource = sqlSourceParser.parse(context.getSql(), parameterType, context.getBindings()); BoundSql boundSql = sqlSource.getBoundSql(parameterObject); context.getBindings().forEach(boundSql::setAdditionalParameter); return boundSql; } } ~~~