PDFUtils (Avoka Transact API - 21.11.0)

java.lang.Object
- com.avoka.fc.core.util.PDFUtils

```
public class PDFUtils
extends Object
```
A utility class for assisting with the manipulation of flat PDF files.

Since:

4.1.0

Constructor Summary

Constructors
Constructor Description

PDFUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`mergePDF(List<byte[]> pdfList)`	Tasks a List of PDF documents and appends them together page by page.
`static byte[]`	`mergeReceiptPDF(List<Submission> submissions)`	This takes a List of submissions, it returns a byte[] containing the receipts appended together page by page

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

- Constructor Detail
  - PDFUtils
```
public PDFUtils()
```
- Method Detail
  - mergePDF
```
public static byte[] mergePDF(List<byte[]> pdfList)
                       throws IOException
```
    Tasks a List of PDF documents and appends them together page by page. The resulting merge document is returned
    
    Parameters:
    
    pdfList - a a List of PDF documents byte[]
    
    Returns:
    
    the merged document
    
    Throws:
    
    IOException - an IO error occurs
  - mergeReceiptPDF
```
public static byte[] mergeReceiptPDF(List<Submission> submissions)
                              throws IOException
```
    This takes a List of submissions, it returns a byte[] containing the receipts appended together page by page
    
    Parameters:
    
    submissions - the List containing the generated pdf to merge.
    
    Returns:
    
    a byte[] containing the receipts appended together page by page
    
    Throws:
    
    IOException - an IO error occurs