ExecutorTestHelper.java
/*
* Copyright 2009-2025 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
*
* https://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.executor;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.ibatis.builder.StaticSqlSource;
import org.apache.ibatis.cache.Cache;
import org.apache.ibatis.cache.decorators.LoggingCache;
import org.apache.ibatis.cache.decorators.ScheduledCache;
import org.apache.ibatis.cache.decorators.SerializedCache;
import org.apache.ibatis.cache.decorators.SynchronizedCache;
import org.apache.ibatis.cache.impl.PerpetualCache;
import org.apache.ibatis.domain.blog.Author;
import org.apache.ibatis.domain.blog.Blog;
import org.apache.ibatis.domain.blog.Comment;
import org.apache.ibatis.domain.blog.Post;
import org.apache.ibatis.domain.blog.Section;
import org.apache.ibatis.domain.blog.Tag;
import org.apache.ibatis.executor.keygen.Jdbc3KeyGenerator;
import org.apache.ibatis.executor.keygen.SelectKeyGenerator;
import org.apache.ibatis.mapping.Discriminator;
import org.apache.ibatis.mapping.MappedStatement;
import org.apache.ibatis.mapping.ParameterMap;
import org.apache.ibatis.mapping.ParameterMapping;
import org.apache.ibatis.mapping.ParameterMode;
import org.apache.ibatis.mapping.ResultFlag;
import org.apache.ibatis.mapping.ResultMap;
import org.apache.ibatis.mapping.ResultMapping;
import org.apache.ibatis.mapping.SqlCommandType;
import org.apache.ibatis.mapping.SqlSource;
import org.apache.ibatis.mapping.StatementType;
import org.apache.ibatis.scripting.xmltags.DynamicSqlSource;
import org.apache.ibatis.scripting.xmltags.TextSqlNode;
import org.apache.ibatis.session.Configuration;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.TypeHandlerRegistry;
final class ExecutorTestHelper {
static final Cache authorCache;
static {
authorCache = new SynchronizedCache(
new SerializedCache(new LoggingCache(new ScheduledCache(new PerpetualCache("author_cache")))));
}
static MappedStatement prepareInsertAuthorMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "insertAuthor",
new StaticSqlSource(config,
"INSERT INTO author (id,username,password,email,bio,favourite_section) values(?,?,?,?,?,?)"),
SqlCommandType.INSERT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).build());
add(new ParameterMapping.Builder(config, "favouriteSection", registry.getTypeHandler(Section.class))
.jdbcType(JdbcType.VARCHAR).build());
}
}).build()).cache(authorCache).build();
}
static MappedStatement prepareInsertAuthorMappedStatementWithAutoKey(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "insertAuthor",
new StaticSqlSource(config,
"INSERT INTO author (username,password,email,bio,favourite_section) values(?,?,?,?,?)"),
SqlCommandType.INSERT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).build());
add(new ParameterMapping.Builder(config, "favouriteSection", registry.getTypeHandler(Section.class))
.jdbcType(JdbcType.VARCHAR).build());
}
}).build()).cache(authorCache).keyGenerator(Jdbc3KeyGenerator.INSTANCE).keyProperty("id").build();
}
static MappedStatement prepareInsertAuthorProc(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "insertAuthorProc",
new StaticSqlSource(config, "{call insertAuthor(?,?,?,?)}"), SqlCommandType.INSERT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
}
}).build()).cache(authorCache).build();
}
static MappedStatement prepareUpdateAuthorMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "updateAuthor",
new StaticSqlSource(config, "UPDATE author SET username = ?, password = ?, email = ?, bio = ? WHERE id = ?"),
SqlCommandType.UPDATE).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).build());
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build()).cache(authorCache).build();
}
static MappedStatement prepareDeleteAuthorMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "deleteAuthor",
new StaticSqlSource(config, "DELETE FROM author WHERE id = ?"), SqlCommandType.DELETE).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build()).cache(authorCache).build();
}
static MappedStatement prepareSelectOneAuthorMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final ResultMap rm = new ResultMap.Builder(config, "defaultResultMap", Author.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class)).build());
add(new ResultMapping.Builder(config, "username", "username", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "password", "password", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "email", "email", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "bio", "bio", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "favouriteSection", "favourite_section",
registry.getTypeHandler(Section.class)).build());
}
}).build();
return new MappedStatement.Builder(config, "selectAuthor",
new StaticSqlSource(config, "SELECT * FROM author WHERE id = ?"), SqlCommandType.SELECT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build()).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(rm);
}
}).cache(authorCache).build();
}
static MappedStatement prepareSelectAllAuthorsAutoMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "selectAuthorAutoMap",
new StaticSqlSource(config, "SELECT * FROM author ORDER BY id"), SqlCommandType.SELECT)
.resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMap.Builder(config, "defaultResultMap", Author.class, new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "favouriteSection", "favourite_section",
registry.getTypeHandler(Section.class)).build());
add(new ResultMapping.Builder(config, null, "not_exists", Object.class).build());
}
}).build());
}
}).fetchSize(1000).timeout(2000).build();
}
static MappedStatement prepareSelectOneAuthorMappedStatementWithConstructorResults(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "selectAuthor",
new StaticSqlSource(config, "SELECT * FROM author WHERE id = ?"), SqlCommandType.SELECT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build()).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMap.Builder(config, "defaultResultMap", Author.class, new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, null, "id", registry.getTypeHandler(Integer.class))
.javaType(int.class).flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.CONSTRUCTOR);
}
}).build());
add(new ResultMapping.Builder(config, "username", "username", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "password", "password", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "email", "email", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "bio", "bio", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "favouriteSection", "favourite_section",
registry.getTypeHandler(Section.class)).build());
}
}).build());
}
}).cache(authorCache).build();
}
static MappedStatement prepareSelectTwoSetsOfAuthorsProc(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "selectTwoSetsOfAuthors",
new StaticSqlSource(config, "{call selectTwoSetsOfAuthors(?,?)}"), SqlCommandType.SELECT)
.statementType(StatementType.CALLABLE).parameterMap(new ParameterMap.Builder(config, "defaultParameterMap",
Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id1", registry.getTypeHandler(int.class)).build());
add(new ParameterMapping.Builder(config, "id2", registry.getTypeHandler(int.class)).build());
}
}).build())
.resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
ResultMap map = new ResultMap.Builder(config, "defaultResultMap", Author.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class)).build());
add(new ResultMapping.Builder(config, "username", "username",
registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "password", "password",
registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "email", "email", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "bio", "bio", registry.getTypeHandler(String.class))
.build());
}
}).build();
add(map);
add(map);
}
}).build();
}
static MappedStatement prepareSelectAuthorViaOutParams(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "selectAuthorViaOutParams",
new StaticSqlSource(config, "{call selectAuthorViaOutParams(?,?,?,?,?)}"), SqlCommandType.SELECT)
.statementType(StatementType.CALLABLE).parameterMap(new ParameterMap.Builder(config, "defaultParameterMap",
Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).mode(ParameterMode.OUT).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).mode(ParameterMode.OUT).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).mode(ParameterMode.OUT).build());
add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).mode(ParameterMode.OUT).build());
}
}).build())
.resultMaps(new ArrayList<>()).cache(authorCache).build();
}
static MappedStatement prepareSelectDiscriminatedPost(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final ResultMap discriminatorResultMap = new ResultMap.Builder(config, "postResultMap", HashMap.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "subject", "subject", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "body", "body", registry.getTypeHandler(String.class)).build());
}
}).build();
config.addResultMap(discriminatorResultMap);
return new MappedStatement.Builder(config, "selectPosts", new StaticSqlSource(config, "SELECT * FROM post"),
SqlCommandType.SELECT).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMap.Builder(config, "defaultResultMap", HashMap.class, new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class)).build());
add(new ResultMapping.Builder(config, "blog_id", "blog_id", registry.getTypeHandler(int.class))
.build());
}
}).discriminator(new Discriminator.Builder(config,
new ResultMapping.Builder(config, "section", "section", registry.getTypeHandler(String.class)).build(),
new HashMap<String, String>() {
private static final long serialVersionUID = 1L;
{
put("NEWS", discriminatorResultMap.getId());
put("VIDEOS", discriminatorResultMap.getId());
put("PODCASTS", discriminatorResultMap.getId());
// IMAGES left out on purpose.
}
}).build()).build());
}
}).build();
}
static MappedStatement createInsertAuthorWithIDof99MappedStatement(final Configuration config) {
return new MappedStatement.Builder(config, "insertAuthor", new StaticSqlSource(config,
"INSERT INTO author (id,username,password,email,bio) values(99,'someone','******','someone@apache.org',null)"),
SqlCommandType.INSERT)
.statementType(StatementType.STATEMENT)
.parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<>()).build())
.cache(authorCache).build();
}
static MappedStatement createSelectAuthorWithIDof99MappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
return new MappedStatement.Builder(config, "selectAuthor",
new StaticSqlSource(config, "SELECT * FROM author WHERE id = 99"), SqlCommandType.SELECT)
.statementType(StatementType.STATEMENT)
.parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<>()).build())
.resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMap.Builder(config, "defaultResultMap", Author.class, new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class)).build());
add(new ResultMapping.Builder(config, "username", "username", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "password", "password", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "email", "email", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "bio", "bio", registry.getTypeHandler(String.class)).build());
}
}).build());
}
}).build();
}
static MappedStatement prepareComplexSelectBlogMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final SqlSource sqlSource = new StaticSqlSource(config, """
SELECT b.id \
, b.author_id \
, b.title \
, a.username \
, a.password \
, a.email \
, a.bio\
FROM blog b\
INNER JOIN author a ON b.author_id = a.id\
WHERE b.id = ?\
""");
final ParameterMap parameterMap = new ParameterMap.Builder(config, "defaultParameterMap", int.class,
new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build();
final ResultMap resultMap = new ResultMap.Builder(config, "defaultResultMap", Blog.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "title", "title", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "author.id", "author_id", registry.getTypeHandler(int.class))
.build());
add(new ResultMapping.Builder(config, "author.username", "username", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.password", "password", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.email", "email", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.bio", "bio", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "posts", "id", registry.getTypeHandler(int.class))
.javaType(List.class).nestedQueryId("selectPostsForBlog").build());
}
}).build();
return new MappedStatement.Builder(config, "selectBlogById", sqlSource, SqlCommandType.SELECT)
.parameterMap(parameterMap).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(resultMap);
}
}).build();
}
static MappedStatement prepareSelectBlogByIdAndAuthor(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final SqlSource sqlSource = new StaticSqlSource(config, """
SELECT b.id\
, b.author_id\
, b.title\
, a.username\
, a.password\
, a.email\
, a.bio\
FROM blog b\
INNER JOIN author a ON b.author_id = a.id\
WHERE b.id = ? and a.id = ?\
""");
final ParameterMap parameterMap = new ParameterMap.Builder(config, "defaultParameterMap", Map.class,
new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "blogId", registry.getTypeHandler(int.class)).build());
add(new ParameterMapping.Builder(config, "authorId", registry.getTypeHandler(int.class)).build());
}
}).build();
final ResultMap resultMap = new ResultMap.Builder(config, "defaultResultMap", Blog.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "title", "title", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "author.id", "author_id", registry.getTypeHandler(int.class))
.build());
add(new ResultMapping.Builder(config, "author.username", "username", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.password", "password", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.email", "email", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "author.bio", "bio", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "posts", "id", registry.getTypeHandler(int.class))
.javaType(List.class).nestedQueryId("selectPostsForBlog").build());
}
}).build();
return new MappedStatement.Builder(config, "selectBlogByIdAndAuthor", sqlSource, SqlCommandType.SELECT)
.parameterMap(parameterMap).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(resultMap);
}
}).build();
}
static MappedStatement prepareSelectPostsForBlogMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final SqlSource sqlSource = new StaticSqlSource(config, """
SELECT p.id\
, p.created_on\
, p.blog_id\
, p.section\
, p.subject\
, p.body\
, pt.tag_id\
, t.name as tag_name\
, c.id as comment_id\
, c.name as comment_name\
, c.comment\
FROM post p\
INNER JOIN post_tag pt ON pt.post_id = p.id\
INNER JOIN tag t ON pt.tag_id = t.id\
LEFT OUTER JOIN comment c ON c.post_id = p.id\
WHERE p.blog_id = ?\
""");
final ParameterMap parameterMap = new ParameterMap.Builder(config, "defaultParameterMap", Author.class,
new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build();
final ResultMap tagResultMap = new ResultMap.Builder(config, "tagResultMap", Tag.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "tag_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "tag_name", registry.getTypeHandler(String.class)).build());
}
}).build();
final ResultMap commentResultMap = new ResultMap.Builder(config, "commentResultMap", Comment.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "comment_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "comment_name", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "comment", "comment", registry.getTypeHandler(String.class)).build());
}
}).build();
config.addResultMap(tagResultMap);
config.addResultMap(commentResultMap);
final ResultMap postResultMap = new ResultMap.Builder(config, "defaultResultMap", Post.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "blog", "blog_id", registry.getTypeHandler(int.class))
.javaType(Blog.class).nestedQueryId("selectBlogById").build());
add(new ResultMapping.Builder(config, "createdOn", "created_on", registry.getTypeHandler(Date.class))
.build());
add(new ResultMapping.Builder(config, "section", "section", registry.getTypeHandler(Section.class))
.build());
add(new ResultMapping.Builder(config, "subject", "subject", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "body", "body", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "tags").nestedResultMapId(tagResultMap.getId()).build());
add(new ResultMapping.Builder(config, "comments").nestedResultMapId(commentResultMap.getId()).build());
}
}).build();
return new MappedStatement.Builder(config, "selectPostsForBlog", sqlSource, SqlCommandType.SELECT)
.parameterMap(parameterMap).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(postResultMap);
}
}).build();
}
static MappedStatement prepareSelectPostMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final SqlSource sqlSource = new StaticSqlSource(config, """
SELECT p.id\
, p.created_on\
, p.blog_id\
, p.section\
, p.subject\
, p.body\
, pt.tag_id\
, t.name as tag_name\
, c.id as comment_id\
, c.name as comment_name\
, c.comment\
FROM post p\
LEFT OUTER JOIN post_tag pt ON pt.post_id = p.id\
LEFT OUTER JOIN tag t ON pt.tag_id = t.id\
LEFT OUTER JOIN comment c ON c.post_id = p.id\
WHERE p.id = ?\
""");
final ParameterMap parameterMap = new ParameterMap.Builder(config, "defaultParameterMap", Author.class,
new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build();
final ResultMap tagResultMap = new ResultMap.Builder(config, "tagResultMap", Tag.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "tag_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "tag_name", registry.getTypeHandler(String.class)).build());
}
}).build();
final ResultMap commentResultMap = new ResultMap.Builder(config, "commentResultMap", Comment.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "comment_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "comment_name", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "comment", "comment", registry.getTypeHandler(String.class)).build());
}
}).build();
config.addResultMap(tagResultMap);
config.addResultMap(commentResultMap);
final ResultMap postResultMap = new ResultMap.Builder(config, "", Post.class, new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "blog", "blog_id", registry.getTypeHandler(int.class))
.javaType(Blog.class).nestedQueryId("selectBlogById").build());
add(new ResultMapping.Builder(config, "createdOn", "created_on", registry.getTypeHandler(Date.class)).build());
add(new ResultMapping.Builder(config, "section", "section", registry.getTypeHandler(Section.class)).build());
add(new ResultMapping.Builder(config, "subject", "subject", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "body", "body", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "tags").nestedResultMapId(tagResultMap.getId()).build());
add(new ResultMapping.Builder(config, "comments").nestedResultMapId(commentResultMap.getId()).build());
}
}).build();
return new MappedStatement.Builder(config, "selectPostsForBlog", sqlSource, SqlCommandType.SELECT)
.parameterMap(parameterMap).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(postResultMap);
}
}).build();
}
static MappedStatement prepareSelectPostWithBlogByAuthorMappedStatement(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final SqlSource sqlSource = new StaticSqlSource(config, """
SELECT p.id\
, p.created_on\
, p.blog_id\
, p.author_id\
, p.section\
, p.subject\
, p.body\
, pt.tag_id\
, t.name as tag_name\
, c.id as comment_id\
, c.name as comment_name\
, c.comment\
FROM post p\
LEFT OUTER JOIN post_tag pt ON pt.post_id = p.id\
LEFT OUTER JOIN tag t ON pt.tag_id = t.id\
LEFT OUTER JOIN comment c ON c.post_id = p.id\
WHERE p.id = ?\
""");
final ParameterMap parameterMap = new ParameterMap.Builder(config, "defaultParameterMap", Author.class,
new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
}
}).build();
final ResultMap tagResultMap = new ResultMap.Builder(config, "tagResultMap", Tag.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "tag_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "tag_name", registry.getTypeHandler(String.class)).build());
}
}).build();
final ResultMap commentResultMap = new ResultMap.Builder(config, "commentResultMap", Comment.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "comment_id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "name", "comment_name", registry.getTypeHandler(String.class))
.build());
add(new ResultMapping.Builder(config, "comment", "comment", registry.getTypeHandler(String.class)).build());
}
}).build();
config.addResultMap(tagResultMap);
config.addResultMap(commentResultMap);
final ResultMap postResultMap = new ResultMap.Builder(config, "postResultMap", Post.class,
new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "id", "id", registry.getTypeHandler(int.class))
.flags(new ArrayList<ResultFlag>() {
private static final long serialVersionUID = 1L;
{
add(ResultFlag.ID);
}
}).build());
add(new ResultMapping.Builder(config, "blog").nestedQueryId("selectBlogByIdAndAuthor")
.composites(new ArrayList<ResultMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ResultMapping.Builder(config, "authorId", "author_id", registry.getTypeHandler(int.class))
.build());
add(new ResultMapping.Builder(config, "blogId", "blog_id", registry.getTypeHandler(int.class))
.build());
}
}).build());
add(new ResultMapping.Builder(config, "createdOn", "created_on", registry.getTypeHandler(Date.class))
.build());
add(new ResultMapping.Builder(config, "section", "section", registry.getTypeHandler(Section.class))
.build());
add(new ResultMapping.Builder(config, "subject", "subject", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "body", "body", registry.getTypeHandler(String.class)).build());
add(new ResultMapping.Builder(config, "tags").nestedResultMapId(tagResultMap.getId()).build());
add(new ResultMapping.Builder(config, "comments").nestedResultMapId(commentResultMap.getId()).build());
}
}).build();
return new MappedStatement.Builder(config, "selectPostsForBlog", sqlSource, SqlCommandType.SELECT)
.parameterMap(parameterMap).resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(postResultMap);
}
}).build();
}
static MappedStatement prepareInsertAuthorMappedStatementWithBeforeAutoKey(final Configuration config) {
final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
final ResultMap rm = new ResultMap.Builder(config, "keyResultMap", Integer.class, new ArrayList<>()).build();
MappedStatement kms = new MappedStatement.Builder(config, "insertAuthor!selectKey",
new StaticSqlSource(config, "SELECT 123456 as id FROM SYSIBM.SYSDUMMY1"), SqlCommandType.SELECT)
.keyProperty("id").resultMaps(new ArrayList<ResultMap>() {
private static final long serialVersionUID = 1L;
{
add(rm);
}
}).build();
config.addMappedStatement(kms);
return new MappedStatement.Builder(config, "insertAuthor", new DynamicSqlSource(config, new TextSqlNode(
"INSERT INTO author (id,username,password,email,bio,favourite_section) values(#{id},#{username},#{password},#{email},#{bio:VARCHAR},#{favouriteSection})")),
SqlCommandType.INSERT).parameterMap(
new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {
private static final long serialVersionUID = 1L;
{
add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(Integer.class)).build());
add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class))
.jdbcType(JdbcType.VARCHAR).build());
add(new ParameterMapping.Builder(config, "favouriteSection", registry.getTypeHandler(Section.class))
.jdbcType(JdbcType.VARCHAR).build());
}
}).build()).cache(authorCache).keyGenerator(new SelectKeyGenerator(kms, true)).keyProperty("id").build();
}
private ExecutorTestHelper() {
}
}