StreamUtil.java

/*******************************************************************************
 * Copyright (c) 2006-2015
 * Software Technology Group, Dresden University of Technology
 * DevBoost GmbH, Dresden, Amtsgericht Dresden, HRB 34001
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *   Software Technology Group - TU Dresden, Germany;
 *   DevBoost GmbH - Dresden, Germany
 *      - initial API and implementation
 ******************************************************************************/
package de.devboost.buildboost.util;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class StreamUtil {

	public String getContentAsString(InputStream inputStream) throws IOException {
		StringBuffer content = new StringBuffer();
		InputStreamReader reader = new InputStreamReader(inputStream);
		int next = -1;
		while ((next = reader.read()) >= 0) {
			content.append((char) next);
		}
		// TODO close the stream?
		return content.toString();
	}

	public byte[] getContent(InputStream inputStream) throws IOException {
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		int next = -1;
		while ((next = inputStream.read()) >= 0) {
			baos.write(next);
		}

		return baos.toByteArray();
	}
}