Created
April 1, 2012 23:44
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Scala + Rome で RSS 出力
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| package com.fourseasonszoo.niboshi | |
| import com.sun.syndication.io._ | |
| import com.sun.syndication.feed.synd._ | |
| import scala.collection.JavaConverters._ | |
| import org.scala_tools.time.Imports._ | |
| import scalax.io._ | |
| import java.io.StringWriter | |
| object Main extends App { | |
| import Factories._ | |
| val feed = createFeed("rss_2.0", "sample feed", "http://fourseasonszoo.com", "Hello Rock'n Roll City", | |
| List( | |
| createEntry("Tokyo", "http://fourseasonszoo.com/tokyo", "Hello, Tokyo city!"), | |
| createEntry("Yokohama", "http://fourseasonszoo.com/yokohama", "Hello, Yokohama city!") | |
| ) | |
| ) | |
| val output = new SyndFeedOutput | |
| val writer = new StringWriter | |
| output.output(feed, writer) | |
| println(writer.toString) | |
| } | |
| object Factories { | |
| def createFeed(feedType: String, title: String, link: String, description: String, entries: List[SyndEntry]) = { | |
| val f = new SyndFeedImpl | |
| f.setFeedType(feedType) | |
| f.setTitle(title) | |
| f.setLink(link) | |
| f.setDescription(description) | |
| f.setEntries(entries.asJava) | |
| f | |
| } | |
| def createEntry(title: String, link: String, description: String) = { | |
| val e = new SyndEntryImpl | |
| e.setTitle(title) | |
| e.setLink(link) | |
| e.setPublishedDate(DateTime.now.toDate) | |
| e.setDescription(createDescription(description)) | |
| e | |
| } | |
| def createDescription(value: String) = { | |
| val d = new SyndContentImpl | |
| d.setType("text/plain") | |
| d.setValue(value) | |
| d | |
| } | |
| } |
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