com.rtfparserkit.converter.text.StreamTextConverter Maven / Gradle / Ivy

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Library that provides facilities to allow project information to be manipulated in Java and .Net. Supports a range of data formats: Microsoft Project Exchange (MPX), Microsoft Project (MPP,MPT), Microsoft Project Data Interchange (MSPDI XML), Microsoft Project Database (MPD), Planner (XML), Primavera (PM XML, XER, and database), Asta Powerproject (PP, MDB), Asta Easyplan (PP), Phoenix Project Manager (PPX), FastTrack Schedule (FTS), and the Standard Data Exchange Format (SDEF).

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/*
 * Copyright 2013 Jon Iles
 *
 * 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.rtfparserkit.converter.text;

import java.io.IOException;
import java.io.OutputStream;
import java.nio.charset.Charset;

import com.rtfparserkit.parser.IRtfSource;

/**
 * This class implements a trivial RTF to text converter.
 * The extracted text is written to the OutputStream as it is extracted.
 */
public class StreamTextConverter extends AbstractTextConverter
{
   public void convert(IRtfSource source, OutputStream os, String outputCharsetName) throws IOException
   {
      this.os = os;
      this.charset = Charset.forName(outputCharsetName);
      convert(source);
   }

   @Override
   public void processExtractedText(String text)
   {
      try
      {
         os.write(text.getBytes(charset));
      }

      catch (IOException ex)
      {
         throw new RuntimeException(ex);
      }
   }

   private Charset charset;
   private OutputStream os;
}