Package io.dropwizard.jersey.params

Class AbstractParamConverter<T>

java.lang.Object

io.dropwizard.jersey.params.AbstractParamConverter<T>

All Implemented Interfaces:

jakarta.ws.rs.ext.ParamConverter<T>

public class AbstractParamConverter<T>
extends Object
implements jakarta.ws.rs.ext.ParamConverter<T>

Converter to Jersey for Dropwizard's *Param classes.

When a param class is used as a resource parameter this converter will instantiate the parameter class with the value provided and the name of the parameter, so if value parsing fails the parameter name can be used in the error message. If the param class does not have a two-string constructor this provider will return null, causing jersey to use the single-string constructor for the parameter type as it normally would.

Since:

2.0

Nested Class Summary

Nested classes/interfaces inherited from interface jakarta.ws.rs.ext.ParamConverter

jakarta.ws.rs.ext.ParamConverter.Lazy

Constructor Summary

Constructors

Constructor	Description
AbstractParamConverter(Constructor<T> constructor, String parameterName, @Nullable String defaultValue)

Method Summary

Modifier and Type	Method	Description
@Nullable T	fromString(String value)
String	toString(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractParamConverter

public AbstractParamConverter(Constructor<T> constructor,
                              String parameterName,
                              @Nullable String defaultValue)

Method Detail

fromString

public @Nullable T fromString(String value)

Specified by:

fromString in interface jakarta.ws.rs.ext.ParamConverter<T>

toString

public String toString(T value)
                throws IllegalArgumentException

Specified by:

toString in interface jakarta.ws.rs.ext.ParamConverter<T>

Throws:

IllegalArgumentException