package at.gv.egiz.pdfas.web.io;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;

import at.gv.egiz.pdfas.api.io.DataSource;

/**
 * 
 * @author exthex
 *
 */
public class TextDataSource implements DataSource {
   
   private String text;
   
   public TextDataSource(String text) {
      this.text = text;
   }

   public InputStream createInputStream() {
      try {
         return new ByteArrayInputStream(text.getBytes("UTF-8"));
      } catch (UnsupportedEncodingException e) {
         throw new RuntimeException(e);
      }
   }

   public int getLength() {
      return 0;
   }

   public byte[] getAsByteArray() {
      try{
         return text.getBytes("UTF-8");
      } catch (UnsupportedEncodingException e) {
         throw new RuntimeException(e);
      }
   }

   public String getMimeType() {
      return "text/plain";
   }

   public String getCharacterEncoding() {
      return "UTF-8";
   }

}