changes.txt

pom.xml
========
<repositories>
 	<repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>


<dependency>
    <groupId>com.github.ankitvaishnav</groupId>
    <artifactId>IVV-Core</artifactId>
    <version>597d6c9940</version>
</dependency>
<dependency>
    <groupId>com.github.ankitvaishnav</groupId>
    <artifactId>IVV-DB-Adapter</artifactId>
    <version>3f9be83356</version>
</dependency>

___________________
RequestObject.java
===================

private String personaId;

public RequestObject(String env, String mosipProcess, Integer version, Integer timeout, String captureTime,
		Integer transactionId, List<Bio> bio, String customOpts, String personaId) {
	this.env = env;
	this.mosipProcess = mosipProcess;
	this.version = version;
	this.timeout = timeout;
	this.captureTime = captureTime;
	this.transactionId = transactionId;
	this.bio = bio;
	this.personaId = personaId;
}
_____________________
DeviceController.java
=====================

import main.java.io.mosip.ivv.core.structures.Persona;
import io.mosip.ivv.dba.adapter.PersonaAdapter;
import io.mosip.ivv.dba.service.PersonaService;


@PostMapping(path = "/capture")
public ResponseEntity<String> DeviceCapture(@RequestBody RequestObject obj) throws InterruptedException, JsonProcessingException{
	// Locking 
	String response = "Busy";
	if(!((ReentrantLock) lock).isLocked()) {
			lock.lock();
			// TimeUnit.SECONDS.sleep(3);;
			String fileName = "src/main/resources/fingerprints/thumbs.jpg";
			PersonaService ps = new PersonaAdapter();
			Persona p = ps.getPesonaById(obj.getPersonaId());
			DataBlock d = new DataBlock(12, 45, 34, 56, 43, obj.getMosipProcess(), obj.getEnv(), fileName,"UNKNOWN",  obj.getCaptureTime(), 100, 98 );
			BiometricService bobj = new BiometricService(d);
			List<Biometrics> list = bobj.allInfo();
			ObjectMapper mapper = new ObjectMapper();
			try {
				response = mapper.writeValueAsString(list);
			} catch (JsonProcessingException e) {
				e.printStackTrace();
			}
			HttpHeaders responseHeaders = this.getResponseHeaders(response.length());
			lock.unlock();
			return new ResponseEntity<String>(response, responseHeaders, HttpStatus.OK);
	}
	else{
		return new ResponseEntity<String>(response, this.getResponseHeaders(response.length()), HttpStatus.SERVICE_UNAVAILABLE);
	}
}
________________________________________________________________________

ref: https://github.com/ankitvaishnav/IVV-Core