Package com.skava.service.impl

Class GetUserServiceImpl

java.lang.Object

com.skava.service.impl.GetUserServiceImpl

All Implemented Interfaces:

com.skava.core.EcommService<UserRequest,UsersResponse>, GetUserService

@Service
@Transactional(propagation=REQUIRED,
               readOnly=true,
               noRollbackFor=java.lang.Exception.class)
public class GetUserServiceImpl
extends Object
implements GetUserService

This service class implements GetUserService and handles the get user service request, process it and save the details in DB. It also implements business logic required to retrieve requested user.

Author:

Infosys Equinox

Constructor Summary

Constructors

Constructor	Description
GetUserServiceImpl()	Default Constructor .

Method Summary

Modifier and Type	Method	Description
void	checkPrivilege(Users user, UserRequest request)
List<com.skava.core.validation.ValidatorComponent>	getValidator()	This method is used to get the respective validator class for this get user service.
UsersResponse	methodFallback(UserRequest request)	Circuit breaker fall-back method monitors for failures and once failures reach certain threshold, the circuit breaker trips and returns error response accordingly - Method fallback.
UsersResponse	process(UserRequest request)	This service is used to load a user profile information for the requested user in a particular collection.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.skava.core.EcommService

getValidateException, getValidator

Constructor Details

GetUserServiceImpl

public GetUserServiceImpl()

Default Constructor .

Method Details

process

@HystrixCommand(commandKey="user-key",
                fallbackMethod="methodFallback",
                ignoreExceptions=com.skava.core.validation.ValidateException.class)
public UsersResponse process(UserRequest request)

This service is used to load a user profile information for the requested user in a particular collection. User Profile information includes personal information, address information, custom properties, credentials and identity information. Full or partial profile information can be loaded based on the fullProfile parameter.

Specified by:

process in interface com.skava.core.EcommService<UserRequest,UsersResponse>

Parameters:

request - Holds UserRequest object which is used for loading the user details from database.

Returns:

UsersResponse The UserResponse object which returns the success. response code and message on successful fetching of user details and if any validations fails, throws an validate exception.

getValidator

public List<com.skava.core.validation.ValidatorComponent> getValidator()

This method is used to get the respective validator class for this get user service.

Specified by:

getValidator in interface com.skava.core.EcommService<UserRequest,UsersResponse>

Returns:

The list of ValidatorComponent object.

methodFallback

public UsersResponse methodFallback(UserRequest request)

Circuit breaker fall-back method monitors for failures and once failures reach certain threshold, the circuit breaker trips and returns error response accordingly - Method fallback.

Parameters:

request - Holds UserRequest object.

Returns:

The UsersResponse object.

checkPrivilege

public void checkPrivilege(Users user,
 UserRequest request)

Parameters:

user - holds user details

request - holds user request details