JAX-RS - ParamConverterProvider Examples

package com.logicbig.example;

import javax.ws.rs.ext.ParamConverter;
import javax.ws.rs.ext.ParamConverterProvider;
import javax.ws.rs.ext.Provider;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.time.LocalDateTime;

@Provider
public class MyDateConverterProvider implements ParamConverterProvider {
    @Override
    public <T> ParamConverter<T> getConverter(Class<T> rawType, Type genericType,
                                                          Annotation[] annotations) {
        if (rawType == LocalDateTime.class) {
            return (ParamConverter<T>) new MyDateConverter();
        }
        return null;
    }
}

package com.logicbig.example;

import javax.ws.rs.ext.ParamConverter;
import javax.ws.rs.ext.ParamConverterProvider;
import javax.ws.rs.ext.Provider;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.time.LocalDate;
import java.time.LocalDateTime;

@Provider
public class MyDateConverterProvider implements ParamConverterProvider {
    @Override
    public <T> ParamConverter<T> getConverter(Class<T> rawType, Type genericType,
                                                          Annotation[] annotations) {
        if (rawType == LocalDate.class) {
            return (ParamConverter<T>) new MyDateConverter();
        }
        return null;
    }
}