/*
* Copyright 2013-2014 the original author or authors.
*
* Licensed 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.springframework.cloud.netflix.archaius;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.commons.configuration.AbstractConfiguration;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.EnvironmentConfiguration;
import org.apache.commons.configuration.SystemConfiguration;
import org.springframework.boot.actuate.endpoint.AbstractEndpoint;
import com.netflix.config.ConcurrentCompositeConfiguration;
import com.netflix.config.ConfigurationManager;
/**
* @author Dave Syer
*/
public class ArchaiusEndpoint extends AbstractEndpoint<Map<String, Object>> {
public ArchaiusEndpoint() {
super("archaius");
}
@Override
public Map<String, Object> invoke() {
Map<String, Object> map = new LinkedHashMap<String, Object>();
AbstractConfiguration config = ConfigurationManager.getConfigInstance();
if (config instanceof ConcurrentCompositeConfiguration) {
ConcurrentCompositeConfiguration composite = (ConcurrentCompositeConfiguration) config;
for (Configuration item : composite.getConfigurations()) {
append(map, item);
}
}
else {
append(map, config);
}
return map;
}
private void append(Map<String, Object> map, Configuration config) {
if (config instanceof ConfigurableEnvironmentConfiguration) {
return;
}
if (config instanceof SystemConfiguration) {
return;
}
if (config instanceof EnvironmentConfiguration) {
return;
}
for (Iterator<String> iter = config.getKeys(); iter.hasNext();) {
String key = iter.next();
map.put(key, config.getProperty(key));
}
}
}