BeanPropertySqlParameterSource (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.jdbc.core.namedparam
Class BeanPropertySqlParameterSource

java.lang.Object
  org.springframework.jdbc.core.namedparam.AbstractSqlParameterSource
      org.springframework.jdbc.core.namedparam.BeanPropertySqlParameterSource

All Implemented Interfaces:: SqlParameterSource

public class BeanPropertySqlParameterSource
extends AbstractSqlParameterSource
extends AbstractSqlParameterSource

SqlParameterSource implementation that obtains parameter values from bean properties of a given JavaBean object. The names of the bean properties have to match the parameter names.

Uses a Spring BeanWrapper for bean property access underneath.

Since:: 2.0
Author:: Thomas Risberg, Juergen Hoeller
See Also:: NamedParameterJdbcTemplate, BeanWrapper

Field Summary

Fields inherited from interface org.springframework.jdbc.core.namedparam.SqlParameterSource

TYPE_UNKNOWN

Constructor Summary

BeanPropertySqlParameterSource(Object object)
          Create a new BeanPropertySqlParameterSource for the given bean.

Method Summary

Object getValue(String paramName)
          Return the parameter value for the requested named parameter.

boolean hasValue(String paramName)
          Determine whether there is a value for the specified named parameter.

Methods inherited from class org.springframework.jdbc.core.namedparam.AbstractSqlParameterSource

getSqlType, registerSqlType

Methods inherited from class java.lang.Object

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

Fields inherited from interface org.springframework.jdbc.core.namedparam.SqlParameterSource
`TYPE_UNKNOWN`

Constructor Summary
`BeanPropertySqlParameterSource(Object object)` Create a new BeanPropertySqlParameterSource for the given bean.

Method Summary
`Object`	`getValue(String paramName)` Return the parameter value for the requested named parameter.
`boolean`	`hasValue(String paramName)` Determine whether there is a value for the specified named parameter.

Methods inherited from class org.springframework.jdbc.core.namedparam.AbstractSqlParameterSource
`getSqlType, registerSqlType`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail