ProfileSearchDataAccessImpl

java.lang.Object
- in.cs699.tensors.delagram.profile_search_service.repository.ProfileSearchDataAccessImpl

All Implemented Interfaces:

ProfileSearchDataAccess
```
@Repository
public class ProfileSearchDataAccessImpl
extends Object
implements ProfileSearchDataAccess
```
A Firebase based implementation of data access.

Author:

swaroop_nath

Constructor Summary

Constructors
Constructor Description

ProfileSearchDataAccessImpl()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`User`	`fetchUserByID(String userID)`	An implementation to fetch the user against the searched user id.
`boolean`	`updateCircleForUsers(User currentUser, User targetUser)`	An implementation to add users in each others' circles.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ProfileSearchDataAccessImpl
```
public ProfileSearchDataAccessImpl()
```
- Method Detail
  - fetchUserByID
```
public User fetchUserByID(String userID)
                   throws SearchFailedException,
                          UserDoesNotExistException
```
    An implementation to fetch the user against the searched user id.
    
    Specified by:
    
    fetchUserByID in interface ProfileSearchDataAccess
    
    Parameters:
    
    userID - The id of the user to be fetched.
    
    Returns:
    
    Returns the associated user.
    
    Throws:
    
    SearchFailedException - Thrown in case the search for the user failed.
    
    UserDoesNotExistException - Thrown in case any user doesn't exist against the user id.
  - updateCircleForUsers
```
public boolean updateCircleForUsers(User currentUser,
                                    User targetUser)
                             throws UserNotAddedToCircleException
```
    An implementation to add users in each others' circles.
    
    Specified by:
    
    updateCircleForUsers in interface ProfileSearchDataAccess
    
    Parameters:
    
    currentUser - The currently logged in user.
    
    targetUser - The user intended to be added in the circle.
    
    Returns:
    
    Returns true in case the addition was successful.
    
    Throws:
    
    UserNotAddedToCircleException - Thrown in case users couldn't be added in their circles.