@QueryParam Example in REST Web Service
May 21, 2014
?name=Ram&collegeName=UP College
Then we can use @QueryParam as below
(@QueryParam("name") String name,@QueryParam("collegeName") String collegeName)
To access value of query string, use name and collegeName variable. Find the example to use @QueryParam
StudentService.java
package com.concretepage.rest;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
@Path("/restwb")
public class StudentService {
@GET
@Path("/data")
@Produces("application/json")
public Student getStudentDetails(@QueryParam("name") String name,
@QueryParam("collegeName") String collegeName) {
Student student = new Student();
student.setName(name);
student.setCollegeName(collegeName);
return student;
}
}
http://localhost:8080/RestWB-1/restwb/data?name=Ram&collegeName=UP College
Find the Student class used in above web service.
Student.java
package com.concretepage.rest;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "student")
public class Student {
private String name;
private String collegeName;
@XmlElement
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@XmlElement
public String getCollegeName() {
return collegeName;
}
public void setCollegeName(String collegeName) {
this.collegeName = collegeName;
}
}
