| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2015 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser; |
| |
| import java.io.*; |
| |
| public class SourcesHelper { |
| |
| static String streamToString(InputStream in, String encoding){ |
| if (encoding == null) { |
| return streamToString(in); |
| } else { |
| java.util.Scanner s = new java.util.Scanner(in, encoding).useDelimiter("\\A"); |
| return s.hasNext() ? s.next() : ""; |
| } |
| } |
| |
| static String streamToString(InputStream in){ |
| java.util.Scanner s = new java.util.Scanner(in).useDelimiter("\\A"); |
| return s.hasNext() ? s.next() : ""; |
| } |
| |
| static InputStream stringToStream(String s, String encoding) throws UnsupportedEncodingException { |
| byte[] rawData = encoding != null ? s.getBytes(encoding) : s.getBytes(); |
| return new ByteArrayInputStream(rawData); |
| } |
| |
| static String readerToString(Reader reader) throws IOException { |
| char[] arr = new char[8*1024]; // 8K at a time |
| StringBuilder buf = new StringBuilder(); |
| int numChars; |
| |
| while ((numChars = reader.read(arr, 0, arr.length)) > 0) { |
| buf.append(arr, 0, numChars); |
| } |
| |
| return buf.toString(); |
| } |
| |
| static Reader stringToReader(String s){ |
| return new StringReader(s); |
| } |
| |
| } |