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Consistent support for direct column matches in DataClassRowMapper

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Closes gh-28243
This commit is contained in:
Juergen Hoeller
2022-04-08 13:00:31 +02:00
parent 0cf15c0fdd
commit 90103b0ae9
8 changed files with 69 additions and 35 deletions
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15
spring-jdbc/src/main/java/org/springframework/jdbc/core/DataClassRowMapper.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2021 the original author or authors.
* Copyright 2002-2022 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.
@@ -98,9 +98,18 @@ public class DataClassRowMapper<T> extends BeanPropertyRowMapper<T> {
if (this.constructorParameterNames != null && this.constructorParameterTypes != null) {
args = new Object[this.constructorParameterNames.length];
for (int i = 0; i < args.length; i++) {
String name = underscoreName(this.constructorParameterNames[i]);
String name = this.constructorParameterNames[i];
int index;
try {
// Try direct name match first
index = rs.findColumn(lowerCaseName(name));
}
catch (SQLException ex) {
// Try underscored name match instead
index = rs.findColumn(underscoreName(name));
}
TypeDescriptor td = this.constructorParameterTypes[i];
Object value = getColumnValue(rs, rs.findColumn(name), td.getType());
Object value = getColumnValue(rs, index, td.getType());
args[i] = tc.convertIfNecessary(value, td.getType(), td);
}
}