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- package org.apache.archiva.checksum;
-
- /*
- * 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.
- */
-
- import javax.xml.bind.DatatypeConverter;
-
- /**
- * Hex - simple hex conversions.
- *
- *
- */
- public class Hex
- {
-
- public static String encode( byte[] data )
- {
- try
- {
- return DatatypeConverter.printHexBinary( data ).trim( ).toLowerCase( );
- } catch (IllegalArgumentException e) {
- return "";
- }
- }
-
- public static String encode( String raw )
- {
- return encode( raw.getBytes() );
- }
-
- public static byte[] decode( String data ) {
- try
- {
- return DatatypeConverter.parseHexBinary( data.trim( ) );
- } catch (IllegalArgumentException e) {
- return new byte[0];
- }
- }
- }
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