Spring R2DBC 6.1.4 · org.springframework.r2dbc.core.BindParameterSource

Interface that defines common functionality for objects that can offer parameter values for named bind parameters, serving as argument for NamedParameterExpander operations.

This interface allows for the specification of the type in addition to parameter values. All parameter values and types are identified by specifying the name of the parameter.

Intended to wrap various implementations like a java.util.Map with a consistent interface.

Method Summary

Modifier and Type	Method and Description
public Iterable<String>	Returns: an iterator over the parameter names getParameterNames() Return the parameter names of the underlying parameter source.
public Parameter	Returns: the specified parameter getValue(String the name of the parameter paramName) Return the parameter for the requested named parameter.
public boolean	Returns: `true` if there is a value defined; `false` otherwise hasValue(String the name of the parameter paramName) Determine whether there is a value for the specified named parameter.

Method Detail

getParameterNames	back to summary
public Iterable<String> getParameterNames() Return the parameter names of the underlying parameter source. Returns:Iterable<String> an iterator over the parameter names

getParameterNames

back to summary

public Iterable<String> getParameterNames()

Return the parameter names of the underlying parameter source.

Returns:Iterable<String>: an iterator over the parameter names

getValue	back to summary
public Parameter getValue(String paramName) throws IllegalArgumentException Return the parameter for the requested named parameter. Parameters paramName:String the name of the parameter Returns:Parameter the specified parameter Exceptions IllegalArgumentException: if there is no value for the requested parameter

getValue

back to summary

public Parameter getValue(String paramName) throws IllegalArgumentException

Return the parameter for the requested named parameter.

Parameters

paramName:String: the name of the parameter

Returns:Parameter

the specified parameter

Exceptions

IllegalArgumentException:: if there is no value for the requested parameter

hasValue back to summary

hasValue	back to summary
public boolean hasValue(String paramName) Determine whether there is a value for the specified named parameter. Parameters paramName:String the name of the parameter Returns:boolean `true` if there is a value defined; `false` otherwise

public boolean hasValue(String paramName)

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

Parameters

paramName:String: the name of the parameter

Returns:boolean

true if there is a value defined; false otherwise

pack-priv Interface BindParameterSource

Method Summary

Method Detail