2686

Committed 01 Feb 2025 09:55PM UTC coverage: 87.093% (-0.1%) from 87.217%

Build # 2686

Build Type

Pull #3379

github

Committed by

web-flow

Commit Message

Merge c97c5c598 into 3d71c862a

Pull Request Pull Request #3379: Resolve type handler based on `java.lang.reflect.Type` instead of `Class` and respect runtime JDBC type

Run Details

3825 of 4663 branches covered (82.03%)

515 of 579 new or added lines in 36 files covered. (88.95%)

28 existing lines in 6 files now uncovered.

9912 of 11381 relevant lines covered (87.09%)

0.87 hits per line

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50.0

/src/main/java/org/apache/ibatis/type/ConflictedTypeHandler.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.type;

import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;

import org.apache.ibatis.executor.ExecutorException;

public class ConflictedTypeHandler implements TypeHandler<Object> {

  private final Class<?> javaType;
  private final JdbcType jdbcType;
  private final Set<TypeHandler<?>> conflictedTypeHandlers = new HashSet<>();

  public ConflictedTypeHandler(Class<?> javaType, JdbcType jdbcType, TypeHandler<?> existing, TypeHandler<?> added) {
    super();
    this.javaType = javaType;
    this.jdbcType = jdbcType;
    if (existing instanceof ConflictedTypeHandler) {
      conflictedTypeHandlers.addAll(((ConflictedTypeHandler) existing).getConflictedTypeHandlers());
    } else {
      conflictedTypeHandlers.add(existing);
    }
    conflictedTypeHandlers.add(added);
  }

  private Set<TypeHandler<?>> getConflictedTypeHandlers() {
    return conflictedTypeHandlers;
  }

  @Override
  public void setParameter(PreparedStatement ps, int i, Object parameter, JdbcType jdbcType) throws SQLException {
    throw exception();
  }

  @Override
  public Object getResult(ResultSet rs, String columnName) throws SQLException {
    throw exception();
  }

  @Override
  public Object getResult(ResultSet rs, int columnIndex) throws SQLException {
    throw exception();
  }

  @Override
  public Object getResult(CallableStatement cs, int columnIndex) throws SQLException {
    throw exception();
  }

  private ExecutorException exception() {
    // TODO:
    return new ExecutorException(
        "Multiple type-aware handlers are registered and being looked up without type; javaType=" + javaType
            + ", jdbcType=" + jdbcType + ", type handlers="
            + conflictedTypeHandlers.stream().map(x -> x.getClass().getName()).collect(Collectors.joining(",")));
  }
}

1	/*
2	* Copyright 2009-2025 the original author or authors.
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* https://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16	package org.apache.ibatis.type;
17
18	import java.sql.CallableStatement;
19	import java.sql.PreparedStatement;
20	import java.sql.ResultSet;
21	import java.sql.SQLException;
22	import java.util.HashSet;
23	import java.util.Set;
24	import java.util.stream.Collectors;
25
26	import org.apache.ibatis.executor.ExecutorException;
27
28	public class ConflictedTypeHandler implements TypeHandler<Object> {
29
30	private final Class<?> javaType;
31	private final JdbcType jdbcType;
32	private final Set<TypeHandler<?>> conflictedTypeHandlers = new HashSet<>();	1✔
33
34	public ConflictedTypeHandler(Class<?> javaType, JdbcType jdbcType, TypeHandler<?> existing, TypeHandler<?> added) {
35	super();	1✔
36	this.javaType = javaType;	1✔
37	this.jdbcType = jdbcType;	1✔
38	if (existing instanceof ConflictedTypeHandler) {	1!
NEW 39	conflictedTypeHandlers.addAll(((ConflictedTypeHandler) existing).getConflictedTypeHandlers());	×
40	} else {
41	conflictedTypeHandlers.add(existing);	1✔
42	}
43	conflictedTypeHandlers.add(added);	1✔
44	}	1✔
45
46	private Set<TypeHandler<?>> getConflictedTypeHandlers() {
NEW 47	return conflictedTypeHandlers;	×
48	}
49
50	@Override
51	public void setParameter(PreparedStatement ps, int i, Object parameter, JdbcType jdbcType) throws SQLException {
NEW 52	throw exception();	×
53	}
54
55	@Override
56	public Object getResult(ResultSet rs, String columnName) throws SQLException {
NEW 57	throw exception();	×
58	}
59
60	@Override
61	public Object getResult(ResultSet rs, int columnIndex) throws SQLException {
NEW 62	throw exception();	×
63	}
64
65	@Override
66	public Object getResult(CallableStatement cs, int columnIndex) throws SQLException {
NEW 67	throw exception();	×
68	}
69
70	private ExecutorException exception() {
71	// TODO:
NEW 72	return new ExecutorException(	×
73	"Multiple type-aware handlers are registered and being looked up without type; javaType=" + javaType
74	+ ", jdbcType=" + jdbcType + ", type handlers="
NEW 75	+ conflictedTypeHandlers.stream().map(x -> x.getClass().getName()).collect(Collectors.joining(",")));	×
76	}
77	}

mybatis / mybatis-3 / 2686

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