RequestUtils

java.lang.Object
- htwb.ai.controller.utils.RequestUtils

@Service
public class RequestUtils
extends java.lang.Object

Since:: : 15.02.21

Constructor Summary

Constructors
Constructor	Description
`RequestUtils()`
`RequestUtils(org.springframework.web.client.RestTemplate restTemplate)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<SongData>`	`getSongsFromArtist(java.lang.String artist, java.lang.String jwt)`	Get all the songs made from the given artist.

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

- Constructor Detail
  - RequestUtils
```
public RequestUtils(org.springframework.web.client.RestTemplate restTemplate)
```
  - RequestUtils
```
public RequestUtils()
```
- Method Detail
  - getSongsFromArtist
```
public java.util.List<SongData> getSongsFromArtist(java.lang.String artist,
                                                   java.lang.String jwt)
                                            throws java.net.UnknownHostException,
                                                   org.springframework.web.client.HttpClientErrorException,
                                                   java.util.NoSuchElementException
```
    Get all the songs made from the given artist. This will make a request to song service.
    
    Parameters:
    
    artist - Artist to be searched
    
    jwt - Jwt token to be used in authorization header
    
    Returns:
    
    Songs made from given artist, will throw exception if none found
    
    Throws:
    
    java.net.UnknownHostException - if host not resolved
    
    org.springframework.web.client.HttpClientErrorException - if reply has no body
    
    java.util.NoSuchElementException - if no song for artist found