Interface ParameterSource

All Known Subinterfaces:

PositionSupportingParameterSource

All Known Implementing Classes:

BeanPropertyParameterSource, ExpressionEvaluatingParameterSourceFactory.ExpressionEvaluatingParameterSource

public interface ParameterSource

Since:

2.2

Author:

Gunnar Hillert

Method Summary

Modifier and Type	Method	Description
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.

Method Details

hasValue

boolean hasValue(String paramName)

Determine whether there is a value for the specified named parameter.

Parameters:

paramName - the name of the parameter

Returns:

whether there is a value defined

getValue

Object getValue(String paramName)

Return the parameter value for the requested named parameter.

Parameters:

paramName - the name of the parameter

Returns:

the value of the specified parameter