package com.redfin.sitemapgenerator;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;

/**
 
* Builds a Google Mobile Sitemap, consisting of only mobile-friendly content.
  
To configure options, use {@link #builder(URL, File)}
 
* @author Dan Fabulich
 
* @see<a href="http://www.google.com/support/webmasters/bin/answer.py?answer=34648">Creating Mobile Sitemaps</a>
 
*/

public class GoogleMobileSitemapGenerator extends SitemapGenerator<GoogleMobileSitemapUrl,GoogleMobileSitemapGenerator> {

	
/** Configures a builder so you can specify sitemap generator options
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
* @param baseDir Sitemap files will be generated in this directory as either "sitemap.xml" or "sitemap1.xml" "sitemap2.xml" and so on.
	 
* @return a builder; call .build() on it to make a sitemap generator
	 
*/

	
public static SitemapGeneratorBuilder<GoogleMobileSitemapGenerator> builder(URL baseUrl, File baseDir) {
		
return new SitemapGeneratorBuilder<GoogleMobileSitemapGenerator>(baseUrl, baseDir, GoogleMobileSitemapGenerator.class);
	
}
	

	
/** Configures a builder so you can specify sitemap generator options
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
* @param baseDir Sitemap files will be generated in this directory as either "sitemap.xml" or "sitemap1.xml" "sitemap2.xml" and so on.
	 
* @return a builder; call .build() on it to make a sitemap generator
	 
*/

	
public static SitemapGeneratorBuilder<GoogleMobileSitemapGenerator> builder(String baseUrl, File baseDir) throws MalformedURLException {
		
return new SitemapGeneratorBuilder<GoogleMobileSitemapGenerator>(baseUrl, baseDir, GoogleMobileSitemapGenerator.class);
	
}
	

	
GoogleMobileSitemapGenerator(AbstractSitemapGeneratorOptions<?> options) {
		
super(options, new Renderer());
	
}

	
/** Configures the generator with a base URL and directory to write the sitemap files.
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
* @param baseDir Sitemap files will be generated in this directory as either "sitemap.xml" or "sitemap1.xml" "sitemap2.xml" and so on.
	 
* @throws MalformedURLException
	 
*/

	
public GoogleMobileSitemapGenerator(String baseUrl, File baseDir)
			
throws MalformedURLException {
		
this(new SitemapGeneratorOptions(baseUrl, baseDir));
	
}

	
/** Configures the generator with a base URL and directory to write the sitemap files.
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
* @param baseDir Sitemap files will be generated in this directory as either "sitemap.xml" or "sitemap1.xml" "sitemap2.xml" and so on.
	 
*/

	
public GoogleMobileSitemapGenerator(URL baseUrl, File baseDir) {
		
this(new SitemapGeneratorOptions(baseUrl, baseDir));
	
}
	

	
/**Configures the generator with a base URL and a null directory. The object constructed
	 
* is not intended to be used to write to files. Rather, it is intended to be used to obtain
	 
* XML-formatted strings that represent sitemaps.
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
*/

	
public GoogleMobileSitemapGenerator(String baseUrl) throws MalformedURLException {
		
this(new SitemapGeneratorOptions(new URL(baseUrl)));
	
}
	

	
/**Configures the generator with a base URL and a null directory. The object constructed
	 
* is not intended to be used to write to files. Rather, it is intended to be used to obtain
	 
* XML-formatted strings that represent sitemaps.
	 
*
 

	 
* @param baseUrl All URLs in the generated sitemap(s) should appear under this base URL
	 
*/

	
public GoogleMobileSitemapGenerator(URL baseUrl) {
		
this(new SitemapGeneratorOptions(baseUrl));
	
}

	
private static class Renderer extends AbstractSitemapUrlRenderer<GoogleMobileSitemapUrl> implements ISitemapUrlRenderer<GoogleMobileSitemapUrl> {

		
public Class<GoogleMobileSitemapUrl> getUrlClass() {
			
return GoogleMobileSitemapUrl.class;
		
}

		
public String getXmlNamespaces() {
			
return "xmlns:mobile=\"http://www.google.com/schemas/sitemap-mobile/1.0\"";
		
}

		
public void render(GoogleMobileSitemapUrl url, StringBuilder sb, W3CDateFormat dateFormat) {
			
String additionalData = " <mobile:mobile/>\n";
			
super.render(url, sb, dateFormat, additionalData);
		
}
		

	
}
}