package org.oxerr.okcoin.rest.dto.valuereader;
   
   import java.io.IOException;
   import java.io.InputStream;
   import java.nio.charset.Charset;
   
   import javax.annotation.Nullable;
   
   import org.apache.commons.io.IOUtils;
  import org.oxerr.okcoin.rest.service.web.OKCoinClient;
  
  public class PlainTextReader implements ValueReader<String> {
  
  	private static final PlainTextReader INSTANCE = new PlainTextReader();
  
  	public static PlainTextReader getInstance() {
  		return INSTANCE;
  	}
  
  	/**
  	 * {@inheritDoc}
  	 */
  	@Override
  	public String read(InputStream inputStream,
  		@Nullable String mimeType, @Nullable Charset charset) throws IOException {
  		return IOUtils.toString(inputStream, charset != null ? charset : Charset.forName(OKCoinClient.ENCODING));
  	}
  
  }