Dropwizard @QueryParam returns null rather than reading the parameter

Question

I have an application that takes a InitializeCompnents(); value as follows:

@QueryParam

When I call this method through the following URL value is import javax.ws.rs.* //Some stuff here @POST @Path("/mypath") public Response generate( @QueryParam("value") String value) { // value is always null here. } :

null

Answer 1

While the import javax.ws.rs.* does not cause the compiler to complain, javax.ws.rs.QueryParm import does not happen. As such, change the imports to this:

package com.my-company.my-spring-app.domain;

import javax.persistence.*;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

/**
 * City generated by hbm2java
 */
@Entity
@Table(name = "city",
     schema = "public",
     uniqueConstraints = @UniqueConstraint(columnNames = "name"))
public class City implements java.io.Serializable {

private static final long serialVersionUID = 4674557242772722625L;

@Id
@SequenceGenerator(name = "city_gen",
                   schema = "public",
                   sequenceName = "city_id_seq")
@GeneratedValue(strategy = GenerationType.SEQUENCE,
                generator = "city_gen")
@Column(name = "id",
        unique = true,
        nullable = false)
private Long id;

@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "countryid",
            nullable = false)
// @JoinColumn(name = "country_id", nullable = false)
private Country country;

@Column(name = "name",
        unique = true,
        length = 200)
private String name;
...
}

Then the value comes in.