Spring Boot Actuator - Java Endpoint

We have a sample actuator health check in our infrastructure model which we are consuming in our main service (adding dependencies to the package, @Import class name, etc.).

We know about the http endpoint, by adding the suffix /actuator/health, below is the result:

{
	"status": "UP",
	"components": {
		"com......DbServiceValidator": {
			"status": "UP"
		},
		"com......StorageServiceValidator": {
			"status": "UP"
		},
		"diskSpace": {
			"status": "UP",
			"details": {
				"total": 505370734592,
				"free": 362675372032,
				"threshold": 10485760,
				"exists": true
			}
		},
		"ping": {
			"status": "UP"
		}
	}
}

But we want to get all this data programmatically, from java code.
I did some research but found nothing.

Is it possible to get the data (/json) directly from the code (without rest, etc.)?

There are some auto-configured beans by Spring Boot called HealthIndicators, full list here.

Should be possible to use it like this:

@Autowired
DiskSpaceHealthIndicator diskSpaceHealthIndicator;

void getDiskStatus() {
    logger.info("Current Disk status {}", diskSpaceHealthIndicator.health().getStatus());
}

Edit:

Inspired by the answer from @MarkBramnik I verified that is possible to inject the HealthEndpoint and print the result as JSON:

@Autowired
private HealthEndpoint healthEndpoint;

public void printHealthStatus() {
	ObjectMapper mapper = new ObjectMapper();
	log.info(mapper.writeValueAsString(healthEndpoint.health().getStatus()));
    // output is: {"status":"UP"}
}

All-in-all there are following strategies you can follow:

1. Use JMX. Spring Boot actuator can also expose endpoints via JMX in addition to REST.
   See the documentation. So you could write a code that programmatically accesses the "health" mbean and gets the aggregated information.

2. Try to inject the HealthEndpoint (it should be a bean, although I've never tried that by myself) into your class and obtain the information about the health by directly calling the object from your server (as if its a regular class) - you'll get the object that logically represents the information from the JSon. The source code of the health endpoint is available here