From f4bc3a6fb1c1b9b07b74e2254d6acb71985d8c39 Mon Sep 17 00:00:00 2001 From: Thomas Lenz Date: Fri, 21 Oct 2016 10:11:50 +0200 Subject: remove unused code --- .../at/gv/egovernment/moa/util/Base64Utils.java | 153 --------------------- 1 file changed, 153 deletions(-) delete mode 100644 common/src/main/java/at/gv/egovernment/moa/util/Base64Utils.java (limited to 'common/src/main/java/at/gv/egovernment/moa/util/Base64Utils.java') diff --git a/common/src/main/java/at/gv/egovernment/moa/util/Base64Utils.java b/common/src/main/java/at/gv/egovernment/moa/util/Base64Utils.java deleted file mode 100644 index 66bf50316..000000000 --- a/common/src/main/java/at/gv/egovernment/moa/util/Base64Utils.java +++ /dev/null @@ -1,153 +0,0 @@ -/* - * Copyright 2003 Federal Chancellery Austria - * MOA-ID has been developed in a cooperation between BRZ, the Federal - * Chancellery Austria - ICT staff unit, and Graz University of Technology. - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://www.osor.eu/eupl/ - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - */ - - -package at.gv.egovernment.moa.util; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.UnsupportedEncodingException; - -import iaik.utils.Base64InputStream; -import iaik.utils.Base64OutputStream; - -/** - * Utitility functions for encoding/decoding Base64 strings. - * - * @author Patrick Peck - * @version $Id$ - */ -public class Base64Utils { - - /** - * Read the bytes encoded in a Base64 encoded String. - * - * @param base64String The String containing the Base64 encoded - * bytes. - * @param ignoreInvalidChars Whether to ignore invalid Base64 characters. - * @return byte[] The raw bytes contained in the base64String. - * @throws IOException Failed to read the Base64 data. - */ - public static byte[] decode(String base64String, boolean ignoreInvalidChars, String encoding) - throws IOException { - - Base64InputStream in = - new Base64InputStream( - new ByteArrayInputStream(base64String.getBytes(encoding)), - ignoreInvalidChars); - ByteArrayOutputStream out = new ByteArrayOutputStream(); - byte[] bytes = new byte[256]; - int bytesRead; - - while ((bytesRead = in.read(bytes)) > 0) { - out.write(bytes, 0, bytesRead); - } - in.close(); - - return out.toByteArray(); - } - - public static byte[] decode(String base64String, boolean ignoreInvalidChars) throws IOException { - return decode(base64String, ignoreInvalidChars, "UTF-8"); - } - - /** - * Read the bytes encoded in a Base64 encoded String and provide - * them via an InputStream. - * - * @param base64String The String containing the Base64 encoded - * bytes. - * @param ignoreInvalidChars Whether to ignore invalid Base64 characters. - * @return The InputStream from which the binary content of the - * base64String can be read. - */ - public static InputStream decodeToStream( - String base64String, - boolean ignoreInvalidChars, - String encoding) { - - try { - ByteArrayInputStream bin = - new ByteArrayInputStream(base64String.getBytes(encoding)); - Base64InputStream in = new Base64InputStream(bin, ignoreInvalidChars); - - return in; - } catch (UnsupportedEncodingException e) { - // cannot occur, since UTF-8 is required to be supported by every JRE - return null; - } - } - - public static InputStream decodeToStream( - String base64String, - boolean ignoreInvalidChars) { - return decodeToStream(base64String, ignoreInvalidChars, "UTF-8"); - - } - - /** - * Convert a byte array to a Base64 encoded String. - * - * @param bytes The bytes to encode. - * @return String The Base64 encoded representation of the bytes. - * @throws IOException Failed to write the bytes as Base64 data. - */ - public static String encode(byte[] bytes) throws IOException { - return encode(new ByteArrayInputStream(bytes), "UTF-8"); - } - - public static String encode(byte[] bytes, String encoding) throws IOException { - return encode(new ByteArrayInputStream(bytes), encoding); - } - - public static String encode(InputStream inputStream) throws IOException { - return encode(inputStream, "UTF-8"); - } - /** - * Convert the data contained in the given stream to a Base64 encoded - * String. - * - * @param inputStream The stream containing the data to encode. - * @return The Base64 encoded data of inputStream, as a - * String. - * @throws IOException Failed to convert the data in the stream. - */ - public static String encode(InputStream inputStream, String encoding) throws IOException { - ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); - Base64OutputStream base64Stream = new Base64OutputStream(byteStream, "\n".getBytes()); - byte[] bytes = new byte[256]; - int bytesRead; - - while ((bytesRead = inputStream.read(bytes)) > 0) { - base64Stream.write(bytes, 0, bytesRead); - } - base64Stream.flush(); - base64Stream.close(); - inputStream.close(); - - return byteStream.toString(encoding); - } - -} -- cgit v1.2.3