ウィリアムのいたずらの、まちあるき、たべあるき

public class RestMapping {
	public static void main(String[] args) throws Exception{
		RSS rss = new RSS("http://dailynews.yahoo.co.jp/fc/rss.xml");
		System.out.println(rss.toString());
	}
}

import java.net.*;
import javax.xml.parsers.*;
import org.w3c.dom.*;


public class RSS {

	Channel[]	channel;
	
	public RSS(String url) throws Exception
	{
		//	RSSサイトにアクセス
		URL TestURL = new URL(url);
		URLConnection con = TestURL.openConnection();
	
		// RSSのDOMを取得
		DocumentBuilderFactory dbfactory = DocumentBuilderFactory.newInstance();
		DocumentBuilder builder = dbfactory.newDocumentBuilder();
		Document xtree = builder.parse(con.getInputStream());
		
		NodeList nodelist = xtree.getElementsByTagName("channel");
		if ( nodelist != null)
		{
			channel = new Channel[nodelist.getLength()];
			for(int i = 0 ; i ＜ nodelist.getLength(); i ++ )
			{
				channel[i] = new Channel(nodelist.item(i));
			}
		}
		else
		{
			channel = new Channel[0];
		}
	}

	public String toString()
	{
		String ret = "";
		for ( int i = 0 ; i ＜ channel.length ; i ++)
		{
			ret = ret + channel[i].toString();
		}

		return ret;
	}

}

import org.w3c.dom.*;

public class Channel {
	String title;
	String link;
	String description;
	String language;
	String pubDate;
	Item[]	item;
	
	public Channel(Node node)
	{
		Element el = (Element)node;
		NodeList nodelist;
		nodelist = el.getElementsByTagName("title");
		if ( nodelist.getLength() ＞ 0)
		{
			title = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("link");
		if ( nodelist.getLength() ＞ 0)
		{
			link = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("description");
		if ( nodelist.getLength() ＞ 0)
		{
			link = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("pubDate");
		if ( nodelist.getLength() ＞ 0)
		{
			pubDate = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("language");
		if ( nodelist.getLength() ＞ 0)
		{
			language = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("item");
		if ( nodelist != null)
		{
			item = new Item[nodelist.getLength()];
			for(int i = 0 ; i ＜ nodelist.getLength(); i ++ )
			{
				item[i] = new Item(nodelist.item(i));
			}
		}
		else
		{
			item = new Item[0];
		}
	}
	
	public String toString()
	{
		String ret = "";
		for ( int i = 0 ; i ＜ item.length ; i ++)
		{
			ret = ret + item[i].toString()+"￥n";
		}

		return ret;
	}
}

import org.w3c.dom.*;

public class Item {
	String title;
	String link;
	String description;
	String pubDate;

	public Item(Node node)
	{
		Element el = (Element)node;
		NodeList nodelist;
		nodelist = el.getElementsByTagName("title");
		if ( nodelist.getLength() ＞ 0)
		{
			title = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("link");
		if ( nodelist.getLength() ＞ 0)
		{
			link = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("description");
		if ( nodelist.getLength() ＞ 0)
		{
			link = nodelist.item(0).getFirstChild().getNodeValue();
		}

		nodelist = el.getElementsByTagName("pubDate");
		if ( nodelist.getLength() ＞ 0)
		{
			pubDate = nodelist.item(0).getFirstChild().getNodeValue();
		}
		
	}
	
	public String toString()
	{
		return title + "￥t"+link + "￥t" + description + "￥t" + pubDate;
	}
}

import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
import java.io.*;

public class MojiTest {

	public static void main(String[] args) throws Exception{

			//	ドキュメントを作成
			Document document = new Document(); 
			PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("moji.pdf"));
			document.open();
			PdfContentByte cb = writer.getDirectContent();

			//	文字を指定した位置に書く
			cb.beginText();
			BaseFont bf = BaseFont.createFont("HeiseiKakuGo-W5", "UniJIS-UCS2-H", BaseFont.NOT_embedDED);
			cb.setFontAndSize(bf, 12);
			cb.moveText(10, 800);
			cb.showText("てすと   mytest 123");
			cb.endText();
			
			// 指定したところに、図形を描く(赤い四角とふつうの円）
			cb.setRGBColorFill(255, 0, 0);
			cb.rectangle(100, 700, 50, 50);
			cb.fill();

			cb.setRGBColorFill(0, 0, 0);
			cb.ellipse(200, 700, 250, 650);
			cb.stroke();
			
			//	CODE39のバーコードを書く
			Barcode39 code39 = new Barcode39();
			code39.setCode("WIKIPEDIA");
			Image image39 = code39.createImageWithBarcode(cb, null, null);
			cb.addImage(image39, image39.getWidth(), 0,0,image39.getHeight(), 10, 600);

			//	イメージ出力(JPEGファイル読み込み）
            		Image jpg = Image.getInstance("test.jpg");
			cb.addImage(jpg, jpg.getWidth(), 0,0,jpg.getHeight(), 10, 500);

			//	クローズ
			document.close();
	}

}