|
|
| (76 intermediate revisions by the same user not shown) |
| Line 1: |
Line 1: |
| − | <div style="margin:5px;float:right;border:1px solid #000000;padding:5px">__TOC__</div>
| |
| | | | |
| − | =Dynamic JAXB: Flickr Example=
| |
| − |
| |
| − | This example will demonstrate how to use MOXy's Dynamic JAXB features to work with public JSON and XML feeds, without having to create concrete Java classes.
| |
| − |
| |
| − | ==Getting JSON from Reddit==
| |
| − |
| |
| − | Reddit provides a public JSON feed using the following URL format:
| |
| − |
| |
| − | <code>
| |
| − | http://www.reddit.com/r/science/top/.json?sort=top&t=day&limit=5
| |
| − | </code>
| |
| − |
| |
| − | This will return us the following JSON. For this example, we are primarily interested in the '''title''' and '''url''' fields of '''data/children/data'''.
| |
| − |
| |
| − | ==Getting XML from Flickr==
| |
| − |
| |
| − | Flickr provides a public XML feed using the following URL format:
| |
| − |
| |
| − | <code>
| |
| − | http://api.flickr.com/services/feeds/photos_public.gne?tags=science
| |
| − | </code>
| |
| − |
| |
| − | This will return us the following XML. For this example, we are primarily interested in the '''href''' attribute from each '''link''' element containing '''@type='image/jpeg''''.
| |
| − |
| |
| − | ==Appendix - Data Formats==
| |
| − |
| |
| − | ===Reddit JSON Format===
| |
| − |
| |
| − | <source lang="text">
| |
| − | {
| |
| − | "kind":"Listing",
| |
| − | "data":{
| |
| − | "modhash":"qdohhwkxss9091dc13eed91db333b619420a787aa2a39b3982",
| |
| − | "children":[
| |
| − | {
| |
| − | "kind":"t3",
| |
| − | "data":{
| |
| − | "domain":"news.mongabay.com",
| |
| − | "banned_by":null,
| |
| − | "media_embed":{
| |
| − |
| |
| − | },
| |
| − | "subreddit":"science",
| |
| − | "selftext_html":null,
| |
| − | "selftext":"",
| |
| − | "likes":null,
| |
| − | "link_flair_text":null,
| |
| − | "id":"1f5jv3",
| |
| − | "clicked":false,
| |
| − | "title":"Plants re-grow after 500 years under the ice",
| |
| − | "media":null,
| |
| − | "score":2665,
| |
| − | "approved_by":null,
| |
| − | "over_18":false,
| |
| − | "hidden":false,
| |
| − | "thumbnail":"",
| |
| − | "subreddit_id":"t5_mouw",
| |
| − | "edited":false,
| |
| − | "link_flair_css_class":null,
| |
| − | "author_flair_css_class":null,
| |
| − | "downs":5569,
| |
| − | "saved":false,
| |
| − | "is_self":false,
| |
| − | "permalink":"/r/science/comments/1f5jv3/plants_regrow_after_500_years_under_the_ice/",
| |
| − | "name":"t3_1f5jv3",
| |
| − | "created":1369712639.0,
| |
| − | "url":"http://news.mongabay.com/2013/0527-dimitrova-ice-plants.html",
| |
| − | "author_flair_text":null,
| |
| − | "author":"soyuz-capsule",
| |
| − | "created_utc":1369683839.0,
| |
| − | "ups":8234,
| |
| − | "num_comments":178,
| |
| − | "num_reports":null,
| |
| − | "distinguished":null
| |
| − | }
| |
| − | },
| |
| − | ...
| |
| − | </source>
| |
| − |
| |
| − | ===Flickr XML Format===
| |
| − |
| |
| − | <source lang="text">
| |
| − | <?xml version="1.0" encoding="UTF-8"?>
| |
| − | <feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:flickr="urn:flickr:user" xmlns:media="http://search.yahoo.com/mrss/">
| |
| − | <title>Recent Uploads tagged science</title>
| |
| − | <link rel="self" href="http://api.flickr.com/services/feeds/photos_public.gne?tags=science" />
| |
| − | <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/tags/science/" />
| |
| − | <id>tag:flickr.com,2005:/photos/public/tagged/all/science</id>
| |
| − | <icon>http://l.yimg.com/g/images/buddyicon.gif</icon>
| |
| − | <subtitle />
| |
| − | <updated>2013-05-28T17:54:28Z</updated>
| |
| − | <generator uri="http://www.flickr.com/">Flickr</generator>
| |
| − | <entry>
| |
| − | <title>Space Shuttle Endeavour</title>
| |
| − | <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/d3capmode/8869663050/" />
| |
| − | <id>tag:flickr.com,2005:/photo/8869663050</id>
| |
| − | <published>2013-05-28T17:54:28Z</published>
| |
| − | <updated>2013-05-28T17:54:28Z</updated>
| |
| − | <flickr:date_taken>2013-05-26T14:11:25-08:00</flickr:date_taken>
| |
| − | <dc:date.Taken>2013-05-26T14:11:25-08:00</dc:date.Taken>
| |
| − | <content type="html"><p><a href="http://www.flickr.com/people/d3capmode/">Jason Scheier</a> posted a photo:</content>
| |
| − | <author>
| |
| − | <name>Jason Scheier</name>
| |
| − | <uri>http://www.flickr.com/people/d3capmode/</uri>
| |
| − | <flickr:nsid>49842342@N07</flickr:nsid>
| |
| − | <flickr:buddyicon>http://farm6.staticflickr.com/5452/buddyicons/49842342@N07.jpg?1369198532#49842342@N07</flickr:buddyicon>
| |
| − | </author>
| |
| − | <link rel="enclosure" type="image/jpeg" href="http://farm8.staticflickr.com/7366/8869663050_e0aa1331fe_b.jpg" />
| |
| − | <category term="park" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="love" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="los" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="memorial" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="day" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="control" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="angeles" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="space" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="engineering" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="center" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="science" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="nasa" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="exposition" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="shuttle" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="mission" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="jpl" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="starship" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | <category term="endeavour" scheme="http://www.flickr.com/photos/tags/" />
| |
| − | </entry>
| |
| − | <entry>
| |
| − | ...
| |
| − | </source>
| |
