/*
* Copyright 2012-2016 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.boot.actuate.endpoint;
import java.util.List;
import java.util.Map;
import org.springframework.boot.actuate.info.Info;
import org.springframework.boot.actuate.info.InfoContributor;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.util.Assert;
/**
* {@link Endpoint} to expose arbitrary application information.
*
* @author Dave Syer
* @author Meang Akira Tanaka
* @author Stephane Nicoll
*/
@ConfigurationProperties(prefix = "endpoints.info")
public class InfoEndpoint extends AbstractEndpoint<Map<String, Object>> {
private final List<InfoContributor> infoContributors;
/**
* Create a new {@link InfoEndpoint} instance.
* @param infoContributors the info contributors to use
*/
public InfoEndpoint(List<InfoContributor> infoContributors) {
super("info", false);
Assert.notNull(infoContributors, "Info contributors must not be null");
this.infoContributors = infoContributors;
}
@Override
public Map<String, Object> invoke() {
Info.Builder builder = new Info.Builder();
for (InfoContributor contributor : this.infoContributors) {
contributor.contribute(builder);
}
Info build = builder.build();
return build.getDetails();
}
}