Coverage Report

Coverage Report - org.apache.commons.codec.binary.Base32InputStream

Classes in this File

Line Coverage

Branch Coverage

Complexity

Base32InputStream

100%

6/6

N/A

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 package org.apache.commons.codec.binary;
 
 import java.io.InputStream;
 
 /**
  * Provides Base32 encoding and decoding in a streaming fashion (unlimited size). When encoding the default lineLength
  * is 76 characters and the default lineEnding is CRLF, but these can be overridden by using the appropriate
  * constructor.
  * <p>
  * The default behaviour of the Base32InputStream is to DECODE, whereas the default behaviour of the Base32OutputStream
  * is to ENCODE, but this behaviour can be overridden by using a different constructor.
  * </p>
  * <p>
  * Since this class operates directly on byte streams, and not character streams, it is hard-coded to only encode/decode
  * character encodings which are compatible with the lower 127 ASCII chart (ISO-8859-1, Windows-1252, UTF-8, etc).
  * </p>
  *
  * @version $Id$
  * @see <a href="http://www.ietf.org/rfc/rfc4648.txt">RFC 4648</a>
  * @since 1.5
  */
 public class Base32InputStream extends BaseNCodecInputStream {
 
     /**
      * Creates a Base32InputStream such that all data read is Base32-decoded from the original provided InputStream.
      *
      * @param in
      *            InputStream to wrap.
      */
     public Base32InputStream(final InputStream in) {
         this(in, false);
     }
 
     /**
      * Creates a Base32InputStream such that all data read is either Base32-encoded or Base32-decoded from the original
      * provided InputStream.
      *
      * @param in
      *            InputStream to wrap.
      * @param doEncode
      *            true if we should encode all data read from us, false if we should decode.
      */
     public Base32InputStream(final InputStream in, final boolean doEncode) {
         super(in, new Base32(false), doEncode);
     }
 
     /**
      * Creates a Base32InputStream such that all data read is either Base32-encoded or Base32-decoded from the original
      * provided InputStream.
      *
      * @param in
      *            InputStream to wrap.
      * @param doEncode
      *            true if we should encode all data read from us, false if we should decode.
      * @param lineLength
      *            If doEncode is true, each line of encoded data will contain lineLength characters (rounded down to
      *            nearest multiple of 4). If lineLength <=0, the encoded data is not divided into lines. If doEncode is
      *            false, lineLength is ignored.
      * @param lineSeparator
      *            If doEncode is true, each line of encoded data will be terminated with this byte sequence (e.g. \r\n).
      *            If lineLength <= 0, the lineSeparator is not used. If doEncode is false lineSeparator is ignored.
      */
     public Base32InputStream(final InputStream in, final boolean doEncode,
                              final int lineLength, final byte[] lineSeparator) {
         super(in, new Base32(lineLength, lineSeparator), doEncode);
     }
 
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one or more
3		* contributor license agreements. See the NOTICE file distributed with
4		* this work for additional information regarding copyright ownership.
5		* The ASF licenses this file to You under the Apache License, Version 2.0
6		* (the "License"); you may not use this file except in compliance with
7		* the License. You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*/
17
18		package org.apache.commons.codec.binary;
19
20		import java.io.InputStream;
21
22		/**
23		* Provides Base32 encoding and decoding in a streaming fashion (unlimited size). When encoding the default lineLength
24		* is 76 characters and the default lineEnding is CRLF, but these can be overridden by using the appropriate
25		* constructor.
26		* <p>
27		* The default behaviour of the Base32InputStream is to DECODE, whereas the default behaviour of the Base32OutputStream
28		* is to ENCODE, but this behaviour can be overridden by using a different constructor.
29		* </p>
30		* <p>
31		* Since this class operates directly on byte streams, and not character streams, it is hard-coded to only encode/decode
32		* character encodings which are compatible with the lower 127 ASCII chart (ISO-8859-1, Windows-1252, UTF-8, etc).
33		* </p>
34		*
35		* @version $Id$
36		* @see <a href="http://www.ietf.org/rfc/rfc4648.txt">RFC 4648</a>
37		* @since 1.5
38		*/
39		public class Base32InputStream extends BaseNCodecInputStream {
40
41		/**
42		* Creates a Base32InputStream such that all data read is Base32-decoded from the original provided InputStream.
43		*
44		* @param in
45		* InputStream to wrap.
46		*/
47		public Base32InputStream(final InputStream in) {
48	317	this(in, false);
49	317	}
50
51		/**
52		* Creates a Base32InputStream such that all data read is either Base32-encoded or Base32-decoded from the original
53		* provided InputStream.
54		*
55		* @param in
56		* InputStream to wrap.
57		* @param doEncode
58		* true if we should encode all data read from us, false if we should decode.
59		*/
60		public Base32InputStream(final InputStream in, final boolean doEncode) {
61	3417	super(in, new Base32(false), doEncode);
62	3417	}
63
64		/**
65		* Creates a Base32InputStream such that all data read is either Base32-encoded or Base32-decoded from the original
66		* provided InputStream.
67		*
68		* @param in
69		* InputStream to wrap.
70		* @param doEncode
71		* true if we should encode all data read from us, false if we should decode.
72		* @param lineLength
73		* If doEncode is true, each line of encoded data will contain lineLength characters (rounded down to
74		* nearest multiple of 4). If lineLength <=0, the encoded data is not divided into lines. If doEncode is
75		* false, lineLength is ignored.
76		* @param lineSeparator
77		* If doEncode is true, each line of encoded data will be terminated with this byte sequence (e.g. \r\n).
78		* If lineLength <= 0, the lineSeparator is not used. If doEncode is false lineSeparator is ignored.
79		*/
80		public Base32InputStream(final InputStream in, final boolean doEncode,
81		final int lineLength, final byte[] lineSeparator) {
82	3415	super(in, new Base32(lineLength, lineSeparator), doEncode);
83	3415	}
84
85		}