package org.scribe.utils;

import java.io.*;

public class StreamUtils
{

  public static String getStreamContents(InputStream is)
  {
    Preconditions.checkNotNull(is, "Cannot get String from a null object");
    try
    {
      final char[] buffer = new char[0x10000];
      StringBuilder out = new StringBuilder();
      Reader in = new InputStreamReader(is, "UTF-8");
      int read;
      do
      {
        read = in.read(buffer, 0, buffer.length);
        if (read > 0)
        {
          out.append(buffer, 0, read);
        }
      } while (read >= 0);
      in.close();
      return out.toString();
    } catch (IOException ioe)
    {
      throw new RuntimeException("Error while reading response body", ioe);
    }
  }
}