QRUtils

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

@Service
public class QRUtils
extends java.lang.Object

Since:: : 17.02.21

Constructor Summary

Constructors
Constructor Description

QRUtils()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deleteTicketQR(java.lang.String path)`
`java.lang.String`	`generateTicketQR(Ticket ticket)`	Generate a qrCode containing the ticket as json
`void`	`setSavePath(java.lang.String savePath)`

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

- Constructor Detail
  - QRUtils
```
public QRUtils()
```
- Method Detail
  - generateTicketQR
```
public java.lang.String generateTicketQR(Ticket ticket)
                                  throws com.fasterxml.jackson.core.JsonProcessingException,
                                         org.apache.commons.io.FileExistsException
```
    Generate a qrCode containing the ticket as json
    
    Parameters:
    
    ticket - Ticket to be deserialized in the qrcode
    
    Returns:
    
    path to generated qr code
    
    Throws:
    
    com.fasterxml.jackson.core.JsonProcessingException - if ticket deserialization failed
    
    org.apache.commons.io.FileExistsException - if file at same path already exists
  - deleteTicketQR
```
public void deleteTicketQR(java.lang.String path)
```
  - setSavePath
```
public void setSavePath(java.lang.String savePath)
```