Contents of property source files are not recognized in some classes - spring-boot

Question

#Value anotation does not get the property from properties file when called from a specific class.
PropertiesConfig:
#Configuration
#PropertySource(value = "classpath:s_app.properties")
#PropertySource(value = "classpath:sDBpools.properties")
public class PropertiesConfig {
}
When I call property from ProjectInfoServiceImpl class it returns but not works from JwtTokenUtil class.
secret returns null here:
#Component
#Log4j2
public class JwtTokenUtil implements Serializable {
private static final long serialVersionUID = -1L;
private static final int EXPIRATION_MILLISECONDS = 60 * 60 * 1000;
#Value("${info.app.jwt.secret}")
private String secret;
public String generateToken(User user){
Map<String, Object> claims = new HashMap<>();
claims.put("authorities", user.getAuthorities());
return generateToken(user.getUsername(), claims);
}
public String generateToken(UserDetails userDetails){
Map<String, Object> claims = new HashMap<>();
claims.put("authorities", userDetails.getAuthorities());
return generateToken(userDetails.getUsername(), claims);
}
public String generateToken(String username, Map<String, Object> claims) {
return Jwts.builder()
.setSubject(username)
.setClaims(claims)
.setExpiration(new Date((System.currentTimeMillis() + EXPIRATION_MILLISECONDS)))
.setIssuedAt(new Date())
.signWith(SignatureAlgorithm.HS256, secret)
.compact();
}
public boolean validateToken(String username, String token){
return (username.equals(getUsernameFromToken(token)) && !isExpired(token));
}
public String getUsernameFromToken(String token) {
return getClaimFromToken(token, Claims::getSubject);
}
public Date getExpirationdateFromToken(String token){
return getClaimFromToken(token, Claims::getExpiration);
}
public boolean isExpired(String token){
return !(new Date().before(getExpirationdateFromToken(token)));
}
public <T> T getClaimFromToken(String token, Function<Claims, T> claimsResolver) {
final Claims claims = getAllClaimsFromToken(token);
return claimsResolver.apply(claims);
}
private Claims getAllClaimsFromToken(String token) {
return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
}
}
But in here it returns as expected:
#Service
#Log4j2
public class ProjectInfoServiceImpl implements ProjectInfoService {
#Value("${info.app.jwt.secret}")
private String secret;
#Value("${s.version}")
private String version;
#Value("${s.deployment.profile}")
private String deploymentProfile;
#Value("${s.deployment.environment}")
private String deploymentEnvironment;
#Override
public ProjectInfoDTO getProjectInfo() {
ProjectInfoDTO projectInfoDTO = new ProjectInfoDTO();
projectInfoDTO.setVersion(version);
projectInfoDTO.setDeploymentProfile(deploymentProfile);
projectInfoDTO.setDeploymentEnvironment(deploymentEnvironment);
return projectInfoDTO;
}
}
Here is folder structure:
Besides actuator does not get info from info.app.version property of s_properties file. /info endpoint returns no information since it cant find the property.

Answer 1

Problem solved with the approved answer at below question.
I had manually instantiated JwtTokenUtil class instead of autowiring it in the caller class. Probably I was not reaching proxy object at all.
Unable to read properties using #Value in SpringBoot application