001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.management;
018
019 /**
020 * Utility class providing RFC 1738 style encoding for ObjectName values.
021 * (see section 2.2).
022 *
023 * Key Property Values in ObjectName(s) may not contain one of :",=*?
024 * (see jmx_1.2_spec, Chapter 6)
025 *
026 * @author hzbarcea
027 *
028 */
029 public final class ObjectNameEncoder {
030
031 private ObjectNameEncoder() {
032 // Complete (utility class should not have instances)
033 }
034
035 public static String encode(String on) {
036 return encode(on, false);
037 }
038
039 public static String encode(String on, boolean ignoreWildcards) {
040 on = on.replace("%", "%25"); // must be first
041 on = on.replace(":", "%3a");
042 on = on.replace("\"", "%22");
043 on = on.replace(",", "%2c");
044 on = on.replace("=", "%3d");
045 if (!ignoreWildcards) {
046 on = on.replace("*", "%2a");
047 on = on.replace("?", "%3f");
048 }
049 return on;
050 }
051
052 public static String decode(String on) {
053 on = on.replace("%25", "%");
054 on = on.replace("%3a", ":");
055 on = on.replace("%22", "\"");
056 on = on.replace("%2c", ",");
057 on = on.replace("%3d", "=");
058 on = on.replace("%2a", "*");
059 on = on.replace("%3f", "?");
060 return on;
061 }
062 }