/*
* 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.health;
import java.util.List;
import com.couchbase.client.java.util.features.Version;
import org.springframework.data.couchbase.core.CouchbaseOperations;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
* {@link HealthIndicator} for Couchbase.
*
* @author EddĂș MelĂ©ndez
* @since 1.4.0
*/
public class CouchbaseHealthIndicator extends AbstractHealthIndicator {
private CouchbaseOperations couchbaseOperations;
public CouchbaseHealthIndicator(CouchbaseOperations couchbaseOperations) {
Assert.notNull(couchbaseOperations, "CouchbaseOperations must not be null");
this.couchbaseOperations = couchbaseOperations;
}
@Override
protected void doHealthCheck(Health.Builder builder) throws Exception {
List<Version> versions = this.couchbaseOperations.getCouchbaseClusterInfo()
.getAllVersions();
builder.up().withDetail("versions",
StringUtils.collectionToCommaDelimitedString(versions));
}
}