/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.samples;
import com.sun.syndication.feed.synd.*;
import com.sun.syndication.io.SyndFeedOutput;
import java.io.FileWriter;
import java.io.Writer;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
/**
* It creates a feed and writes it to a file.
* <p>
* @author Alejandro Abdelnur
*
*/
public class FeedWriter {
private static final String DATE_FORMAT = "yyyy-MM-dd";
public static void main(String[] args) {
boolean ok = false;
if (args.length==2) {
try {
String feedType = args[0];
String fileName = args[1];
DateFormat dateParser = new SimpleDateFormat(DATE_FORMAT);
SyndFeed feed = new SyndFeedImpl();
feed.setFeedType(feedType);
feed.setTitle("Sample Feed (created with Rome)");
feed.setLink("http://rome.dev.java.net");
feed.setDescription("This feed has been created using Rome (Java syndication utilities");
List entries = new ArrayList();
SyndEntry entry;
SyndContent description;
entry = new SyndEntryImpl();
entry.setTitle("Rome v1.0");
entry.setLink("http://wiki.java.net/bin/view/Javawsxml/Rome01");
entry.setPublishedDate(dateParser.parse("2004-06-08"));
description = new SyndContentImpl();
description.setType("text/plain");
description.setValue("Initial release of Rome");
entry.setDescription(description);
entries.add(entry);
entry = new SyndEntryImpl();
entry.setTitle("Rome v2.0");
entry.setLink("http://wiki.java.net/bin/view/Javawsxml/Rome02");
entry.setPublishedDate(dateParser.parse("2004-06-16"));
description = new SyndContentImpl();
description.setType("text/plain");
description.setValue("Bug fixes, minor API changes and some new features");
entry.setDescription(description);
entries.add(entry);
entry = new SyndEntryImpl();
entry.setTitle("Rome v3.0");
entry.setLink("http://wiki.java.net/bin/view/Javawsxml/Rome03");
entry.setPublishedDate(dateParser.parse("2004-07-27"));
description = new SyndContentImpl();
description.setType("text/html");
description.setValue("<p>More Bug fixes, mor API changes, some new features and some Unit testing</p>"+
"<p>For details check the <a href=\"http://wiki.java.net/bin/view/Javawsxml/RomeChangesLog#RomeV03\">Changes Log</a></p>");
entry.setDescription(description);
entries.add(entry);
feed.setEntries(entries);
Writer writer = new FileWriter(fileName);
SyndFeedOutput output = new SyndFeedOutput();
output.output(feed,writer);
writer.close();
System.out.println("The feed has been written to the file ["+fileName+"]");
ok = true;
}
catch (Exception ex) {
ex.printStackTrace();
System.out.println("ERROR: "+ex.getMessage());
}
}
if (!ok) {
System.out.println();
System.out.println("FeedWriter creates a RSS/Atom feed and writes it to a file.");
System.out.println("The first parameter must be the syndication format for the feed");
System.out.println(" (rss_0.90, rss_0.91, rss_0.92, rss_0.93, rss_0.94, rss_1.0 rss_2.0 or atom_0.3)");
System.out.println("The second parameter must be the file name for the feed");
System.out.println();
}
}
}