| /* |
| * 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.shiro.util; |
| |
| /** |
| * A {@code ByteSource} wraps a byte array and provides additional encoding operations. Most users will find |
| * that the {@link SimpleByteSource SimpleByteSource} implementation meets most needs. |
| * |
| * @since 1.0 |
| * @see SimpleByteSource |
| */ |
| public interface ByteSource { |
| |
| /** |
| * Returns the wrapped byte array. |
| * |
| * @return the wrapped byte array. |
| */ |
| public byte[] getBytes(); |
| |
| /** |
| * Returns the <a href="http://en.wikipedia.org/wiki/Hexadecimal">Hex</a>-formatted String representation of the |
| * underlying wrapped byte array. |
| * |
| * @return the <a href="http://en.wikipedia.org/wiki/Hexadecimal">Hex</a>-formatted String representation of the |
| * underlying wrapped byte array. |
| */ |
| public String toHex(); |
| |
| /** |
| * Returns the <a href="http://en.wikipedia.org/wiki/Base64">Base 64</a>-formatted String representation of the |
| * underlying wrapped byte array. |
| * |
| * @return the <a href="http://en.wikipedia.org/wiki/Base64">Base 64</a>-formatted String representation of the |
| * underlying wrapped byte array. |
| */ |
| public String toBase64(); |
| } |