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BeanPropertyRowMapper uses ConversionService for date-time support

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Issue: SPR-13888
This commit is contained in:
Juergen Hoeller
2016-06-09 19:19:08 +02:00
parent f0451294de
commit 7c96059ca3
1 changed files with 35 additions and 2 deletions
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37
spring-jdbc/src/main/java/org/springframework/jdbc/core/BeanPropertyRowMapper.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2015 the original author or authors.
* Copyright 2002-2016 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.
@@ -34,6 +34,8 @@ import org.springframework.beans.BeanWrapper;
import org.springframework.beans.NotWritablePropertyException;
import org.springframework.beans.PropertyAccessorFactory;
import org.springframework.beans.TypeMismatchException;
import org.springframework.core.convert.ConversionService;
import org.springframework.core.convert.support.DefaultConversionService;
import org.springframework.dao.DataRetrievalFailureException;
import org.springframework.dao.InvalidDataAccessApiUsageException;
import org.springframework.jdbc.support.JdbcUtils;
@@ -85,6 +87,9 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {
/** Whether we're defaulting primitives when mapping a null value */
private boolean primitivesDefaultedForNullValue = false;
/** ConversionService for binding JDBC values to bean properties */
private ConversionService conversionService = new DefaultConversionService();
/** Map of the fields we provide mapping for */
private Map<String, PropertyDescriptor> mappedFields;
@@ -179,6 +184,27 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {
return this.primitivesDefaultedForNullValue;
}
/**
* Set a {@link ConversionService} for binding JDBC values to bean properties,
* or {@code null} for none.
* <p>Default is a {@link DefaultConversionService}, as of Spring 4.3. This
* provides support for {@code java.time} conversion and other special types.
* @since 4.3
* @see #initBeanWrapper(BeanWrapper)
*/
public void setConversionService(ConversionService conversionService) {
this.conversionService = conversionService;
}
/**
* Return a {@link ConversionService} for binding JDBC values to bean properties,
* or {@code null} if none.
* @since 4.3
*/
public ConversionService getConversionService() {
return this.conversionService;
}
/**
* Initialize the mapping metadata for the given class.
@@ -313,10 +339,17 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {
/**
* Initialize the given BeanWrapper to be used for row mapping.
* To be called for each row.
* <p>The default implementation is empty. Can be overridden in subclasses.
* <p>The default implementation applies the configured {@link ConversionService},
* if any. Can be overridden in subclasses.
* @param bw the BeanWrapper to initialize
* @see #getConversionService()
* @see BeanWrapper#setConversionService
*/
protected void initBeanWrapper(BeanWrapper bw) {
ConversionService cs = getConversionService();
if (cs != null) {
bw.setConversionService(cs);
}
}
/**