| /* |
| * 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.configuration2.spring; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.commons.configuration2.Configuration; |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.springframework.core.env.EnumerablePropertySource; |
| |
| /** |
| * Allow use of Apache Commons Configuration Objects as Spring PropertySources |
| */ |
| public class ConfigurationPropertySource extends EnumerablePropertySource<Configuration> { |
| |
| protected ConfigurationPropertySource(final String name) { |
| super(name); |
| } |
| |
| public ConfigurationPropertySource(final String name, final Configuration source) { |
| super(name, source); |
| } |
| |
| @Override |
| public Object getProperty(final String name) { |
| return source.getString(name); |
| } |
| |
| @Override |
| public String[] getPropertyNames() { |
| final List<String> keys = new ArrayList<>(); |
| source.getKeys().forEachRemaining(keys::add); |
| return keys.toArray(ArrayUtils.EMPTY_STRING_ARRAY); |
| } |
| } |