CODEWITHSUNDEEP
javaxmlrestsoapquarkus
Mowgli
Mowgli

Reputation: 73

XML based rest service in quarkus

I need to convert my soap based application into rest based quarkus application.

I need a quarkus rest service to take below request and generate response.

Request :

<sum>
 <a>5</a>
 <b>5</b>
</sum>

Response :

<result>10</result>

Any pointers !!

Upvotes: 1

Views: 7612

Answers (3)

MarkHjorth
MarkHjorth

Reputation: 31

You need to add quarkus-resteasy-jaxb and quarkus-resteasy dependency in your pom.xml file:

<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-resteasy-jaxb</artifactId>
</dependency>
<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-resteasy</artifactId>
</dependency>

Then create a simple model class, but remember the @XmlRootElement annotation:

package com.example;

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement
public class Fruit {

    public Fruit() {
    }

    public Fruit(String name, String description) {
        this.name = name;
        this.description = description;
    }

    public String name;

    public String description;

}

And then expose the model via a REST service:

package com.example.controller;

import com.example.Fruit;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import java.util.ArrayList;
import java.util.List;

@Path("/fruit")
public class FruitRestController {

    @GET
    @Produces(value = MediaType.APPLICATION_XML)
    public List<Fruit> getFruit() {
        List<Fruit> fruitList = new ArrayList<>();
        fruitList.add(new Fruit("Apple", "Crunchy fruit"));
        fruitList.add(new Fruit("Kiwi", "Delicious fruit"));

        return fruitList;
    }
}

Now as long as you set the Accepts application/xml header this Quarkus rest controller will return a XML response like this:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<collection>
  <fruit>
    <name>Apple</name>
    <description>Crunchy fruit</description>
  </fruit>
  <fruit>
    <name>Kiwi</name>
    <description>Delicious fruit</description>
  </fruit>
</collection>

Upvotes: 3

WesternGun
WesternGun

Reputation: 12728

Add this:

    <dependency>
      <groupId>io.quarkus</groupId>
      <artifactId>quarkus-resteasy-jaxb</artifactId>
      <version>1.13.7.Final</version>
    </dependency>

and this:

    <dependency>
      <groupId>io.quarkus</groupId>
      <artifactId>quarkus-resteasy-mutiny</artifactId>
    </dependency>

They will make it possible for you to return Uni<> in XML.

Upvotes: 0

forty-two
forty-two

Reputation: 12817

You can simply use a soap library (e.g Apache CXF) and parse the XML. There will be no particular Quarkus integration, and you will probably have a hard time producing a native image.

Upvotes: 0

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