package org.gcube.data.publishing.gCatFeeder.utils;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.StandardCharsets;

public class IOUtils {

	public static String readStream(InputStream toRead) throws IOException {
		
		final int bufferSize = 1024;
		final char[] buffer = new char[bufferSize];
		final StringBuilder out = new StringBuilder();
		Reader in = new InputStreamReader(toRead, StandardCharsets.UTF_8);
		int charsRead;
		while((charsRead = in.read(buffer, 0, buffer.length)) > 0) {
		    out.append(buffer, 0, charsRead);
		}
		return out.toString();
		
	}
	
}