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docx4j is a library which helps you to work with the Office Open XML file format as used in docx documents, pptx presentations, and xlsx spreadsheets.

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package com.topologi.diffx.load;

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import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;

import org.xml.sax.InputSource;

import com.topologi.diffx.event.impl.LineEvent;
import com.topologi.diffx.sequence.EventSequence;

/**
 * Records the line events in a text.
 * 
 * @author Christophe Lauret
 * @version 10 March 2005
 */
public final class TextRecorder implements Recorder {

  /**
   * Set to true to show debug info.
   */
  private static final boolean DEBUG = false;

  /**
   * The sequence of event for this recorder.
   */
  private transient EventSequence sequence = null;

  /**
   * Runs the recorder on the specified file.
   *
   * 

This method will count on the {@link InputSource} to guess the correct encoding. * * @param file The file to process. * * @return The recorded sequence of events. * * @throws LoadingException If thrown whilst parsing. * @throws IOException Should I/O error occur. */ public EventSequence process(File file) throws LoadingException, IOException { BufferedReader reader = new BufferedReader(new FileReader(file)); String line = reader.readLine(); int count = 0; EventSequence seq = new EventSequence(); while (line != null) { seq.addEvent(new LineEvent(line, ++count)); line = reader.readLine(); } reader.close(); return seq; } /** * Runs this recorder on the specified string. * * @param text The text string to process. * * @return The recorded sequence of events. * * @throws LoadingException If thrown whilst parsing. * @throws IOException Should I/O error occur. */ public EventSequence process(String text) throws LoadingException, IOException { BufferedReader reader = new BufferedReader(new StringReader(text)); String line = reader.readLine(); int count = 0; EventSequence seq = new EventSequence(); while (line != null) { seq.addEvent(new LineEvent(line, ++count)); line = reader.readLine(); } return seq; } }





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