org.springframework.jdbc.core
Class AbstractBeanPropertyRowMapper

java.lang.Object
  org.springframework.jdbc.core.AbstractBeanPropertyRowMapper

Direct Known Subclasses:

BeanPropertyRowMapper, ParameterizedBeanPropertyRowMapper

public abstract class AbstractBeanPropertyRowMapper
extends Object

Abstract base class for BeanPropertyRowMapper implementations. Provides initialization of mapped/persistent fields metadata and the actual mapping between bean properties and SQL table columns.

Since:

2.5

Author:

trisberg

Nested Class Summary

protected class

AbstractBeanPropertyRowMapper.PersistentField A PersistentField represents the info we are interested in knowing about the fields and their relationship to the columns of the database table.

Field Summary

protected Log	logger Logger available to subclasses
protected Class	mappedClass The class we are mapping to

Constructor Summary

AbstractBeanPropertyRowMapper()

Method Summary

protected Object	doMapRow(ResultSet rs, int rowNumber)
protected void	doSetMappedClass(Class mappedClass) Set the class that each row should be mapped to.
Class	getMappedClass() Get the class that we are mapping to.
protected void	initialize(Class mappedClass) Initialize the mapping metadata
static String	underscoreName(String name) Convert a name in camelCase to an underscored name in lower case.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final Log logger

Logger available to subclasses

mappedClass

protected Class mappedClass

The class we are mapping to

Constructor Detail

AbstractBeanPropertyRowMapper

public AbstractBeanPropertyRowMapper()

Method Detail

doSetMappedClass

protected void doSetMappedClass(Class mappedClass)

Set the class that each row should be mapped to.

Parameters:

mappedClass - the mapped class

getMappedClass

public Class getMappedClass()

Get the class that we are mapping to.

Returns:

the mapped class

doMapRow

protected Object doMapRow(ResultSet rs,
                          int rowNumber)
                   throws SQLException

Throws:

SQLException

initialize

protected void initialize(Class mappedClass)

Initialize the mapping metadata

Parameters:

mappedClass -

underscoreName

public static String underscoreName(String name)

Convert a name in camelCase to an underscored name in lower case. Any upper case letters are converted to lower case with a preceding underscore.

Parameters:

name - The string containing original name

Returns:

The name converted