Retrofit

XML Example

Sample Response :

<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:media="http://search.yahoo.com/mrss/" version="2.0">
   <channel>
      <title>title</title>
      <description></description>
      <language>en-us</language>
      <item>
         <title>text</title>
         <link>text</link>
         <description>text</description>
         <enclosure url="text" length="2043520" type="image/jpeg" />
         <guid isPermaLink="false">text</guid>
         <pubDate>Fri, 17 Jun 2016 11:43 EDT</pubDate>
         <source url="text">text</source>
      </item>
      <item>
         <title>text</title>
         <link>text</link>
         <description>text</description>
         <enclosure url="text" length="1735257" type="image/jpeg" />
         <guid isPermaLink="false">text</guid>
         <pubDate>Thu, 16 Jun 2016 10:17 EDT</pubDate>
         <source url="text"></source>
      </item>
   </channel>
</rss>

Pojo 1:

import org.simpleframework.xml.Element;
import org.simpleframework.xml.ElementList;
import org.simpleframework.xml.Root;

import java.util.List;

@Root(name = "rss", strict=false)
public class ArticleResponse {

    @Element(name = "channel")
    public Channel channel;

    public class Channel {

        @ElementList
        public List<Article> articles;
    }
}

Pojo 2:

import org.simpleframework.xml.Attribute;
import org.simpleframework.xml.Element;
import org.simpleframework.xml.Text;

@Element(name = "item")
public class Article {

    @Element(name = "title")
    private String title;

    @Element(name = "link")
    private String link;

    @Element(name = "description")
    private String description;

    @Element(name = "enclosure")
    private Enclosure enclosure;

    @Element(name = "guid")
    private String guid;

    @Element(name = "pubDate")
    private String pubDate;

    @Element(name = "source")
    private Source source;

    public class Enclosure {

        @Attribute(name = "url")
        private String url;

        @Attribute(name = "length")
        private long length;

        @Attribute(name = "type")
        private String type;
    }

    public class Source {

        @Attribute(name = "url")
        private String url;

        @Text
        private String text;
    }
}

HTTP Status Codes:

1. OK = 200;
2. BAD_REQUEST = 400;
3. SERVER_ERROR = 500;
4. CREATED = 201;
5. NOT_FOUND = 404;
6. CONFLICT = 409;
7. UNAUTHORIZED = 401; all code here HTTP_Status_Codes