CtoFService.java

package org.jersey2.simple.example.resource;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;

@Path("/ctofservice")
public class CtoFService {
	
	/**
	 * http://localhost:8080/v1/api/ctofservice
	 * @return
	 */
	@GET
	@Produces("application/xml")
	public String convertCtoF() {

		Double fahrenheit;
		Double celsius = 36.8;
		fahrenheit = ((celsius * 9) / 5) + 32;

		String result = "@Produces(\"application/xml\") Output: \n\nC to F Converter Output: \n\n" + fahrenheit;
		return "<ctofservice>" + "<celsius>" + celsius + "</celsius>"
				+ "<ctofoutput>" + result + "</ctofoutput>" + "</ctofservice>";
	}

	/**
	 * http://localhost:8080/v1/api/ctofservice/6.5
	 * @param c
	 * @return
	 */
	@Path("{c}")
	@GET
	@Produces("application/xml")
	public String convertCtoFfromInput(@PathParam("c") Double c) {
		Double fahrenheit;
		Double celsius = c;
		fahrenheit = ((celsius * 9) / 5) + 32;

		String result = "@Produces(\"application/xml\") Output: \n\nC to F Converter Output: \n\n" + fahrenheit;
		return "<ctofservice>" + "<celsius>" + celsius + "</celsius>"
				+ "<ctofoutput>" + result + "</ctofoutput>" + "</ctofservice>";
	}
}