| /** |
| * 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.kerby.config; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class ConfigObject { |
| protected static enum ValueType { PROPERTY, LIST, CONFIG }; |
| |
| private ValueType valueType; |
| private Object value; |
| |
| public ConfigObject(String value) { |
| this.value = value; |
| this.valueType = ValueType.PROPERTY; |
| } |
| |
| public ConfigObject(String[] values) { |
| List<String> valuesList = new ArrayList<String>(); |
| for (String v : values) { |
| valuesList.add(v); |
| } |
| |
| this.value = valuesList; |
| this.valueType = ValueType.LIST; |
| } |
| |
| public ConfigObject(List<String> values) { |
| if (values != null) { |
| this.value = new ArrayList<String>(values); |
| } else { |
| this.value = new ArrayList<String>(); |
| } |
| this.valueType = ValueType.LIST; |
| } |
| |
| public ConfigObject(Config value) { |
| this.value = value; |
| this.valueType = ValueType.CONFIG; |
| } |
| |
| public String getPropertyValue() { |
| String result = null; |
| if (valueType == ValueType.PROPERTY) { |
| result = (String) value; |
| } |
| return result; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public List<String> getListValues() { |
| List<String> results = null; |
| if (valueType == ValueType.LIST && value instanceof List<?>) { |
| results = (List<String>) value; |
| } |
| |
| return results; |
| } |
| |
| public Config getConfigValue() { |
| Config result = null; |
| if (valueType == ValueType.CONFIG) { |
| result = (Config) value; |
| } |
| return result; |
| } |
| } |