Package org.hibernate.validator.parameternameprovider

Class ParanamerParameterNameProvider

java.lang.Object

org.hibernate.validator.parameternameprovider.ParanamerParameterNameProvider

All Implemented Interfaces:

ParameterNameProvider

public class ParanamerParameterNameProvider
extends Object
implements ParameterNameProvider

A ParameterNameProvider implementation backed by the ParaNamer library.

The Paranamer implementation to use can be passed when creating a ParanamerParameterNameProvider. By default a AdaptiveParanamer will be used which is wrapped into a CachingParanamer. If no parameter names can be obtained from the configured Paranamer, the default parameter name provider will be used as fall back.

The ParaNamer library must be present on the classpath when using this parameter name provider.

Author:

Gunnar Morling

See Also:

• ParaNamer web site

Constructor Summary

Constructors

Constructor	Description
ParanamerParameterNameProvider()
ParanamerParameterNameProvider(com.thoughtworks.paranamer.Paranamer paranamer)

Method Summary

Modifier and Type	Method	Description
List<String>	getParameterNames(Constructor<?> constructor)	Returns the names of the parameters of the given constructor.
List<String>	getParameterNames(Method method)	Returns the names of the parameters of the given method.

Methods inherited from class java.lang.Object

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

Constructor Details

ParanamerParameterNameProvider

public ParanamerParameterNameProvider()

ParanamerParameterNameProvider

public ParanamerParameterNameProvider(com.thoughtworks.paranamer.Paranamer paranamer)

Method Details

getParameterNames

public List<String> getParameterNames(Constructor<?> constructor)

Description copied from interface: ParameterNameProvider

Returns the names of the parameters of the given constructor.

Specified by:

getParameterNames in interface ParameterNameProvider

Parameters:

constructor - the constructor for which the parameter names shall be retrieved; never null

Returns:

a list containing the names of the parameters of the given constructor; may be empty but never null

getParameterNames

public List<String> getParameterNames(Method method)

Description copied from interface: ParameterNameProvider

Returns the names of the parameters of the given method.

Specified by:

getParameterNames in interface ParameterNameProvider

Parameters:

method - the method for which the parameter names shall be retrieved; never null

Returns:

a list containing the names of the parameters of the given method; may be empty but never null