Example usage for org.springframework.boot.actuate.health Health down

Introduction

In this page you can find the example usage for org.springframework.boot.actuate.health Health down.

Prototype

public static Builder down(Exception ex) 

Source Link

Document

Create a new Builder instance with an Status#DOWN status and the specified exception details.

Usage

From source file:com.ninjas.movietime.health.MongoDbHealth.java

@Override
public Health health() {
    try {/*from  ww w  .  ja v  a  2  s.com*/
        Preconditions.checkNotNull(mongoTemplate, "mongoTemplate is null");
        DBObject ping = new BasicDBObject("ping", "1");
        final CommandResult pingCommandResult = mongoTemplate.getDb().command(ping);
        pingCommandResult.throwOnError();
        //ping worked, now getting version
        DBObject serverStatus = new BasicDBObject("serverStatus", "1");
        final CommandResult serverStatusCommandResult = mongoTemplate.getDb().command(serverStatus);
        serverStatusCommandResult.throwOnError();

        final String server = pingCommandResult.getServerUsed().toString();
        final String version = serverStatusCommandResult.get("version").toString();

        Preconditions.checkNotNull(server, "Mongo DB Server address is null");
        Preconditions.checkNotNull(version, "Mongo DB version is null");

        return Health.up().withDetail("database", "mongodb").withDetail("server", server)
                .withDetail("version", version).build();
    } catch (Exception ex) {
        return Health.down(ex).build();
    }
}

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