PublishedFileSet (server 1.0.0 API)

java.lang.Object
- app.coronawarn.server.services.distribution.objectstore.publish.PublishedFileSet

```
public class PublishedFileSet
extends Object
```
Provides an overview about which files are currently available on S3.

Constructor Summary

Constructors
Constructor Description

PublishedFileSet(List<S3Object> s3Objects)
Creates a new PublishedFileSet for the given S3 objects with the help of the metadata provider.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isNotYetPublished(LocalFile file)`	Checks whether the given file, which is subject for publishing, is already available on the S3.

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

- Constructor Detail
  - PublishedFileSet
```
public PublishedFileSet(List<S3Object> s3Objects)
```
    Creates a new PublishedFileSet for the given S3 objects with the help of the metadata provider. The metadata provider helps to determine whether files have been changed, and are requiring re-upload.
    
    Parameters:
    
    s3Objects - the list of s3 objects.
- Method Detail
  - isNotYetPublished
```
public boolean isNotYetPublished(LocalFile file)
```
    Checks whether the given file, which is subject for publishing, is already available on the S3. Will return true, when:
    
    The S3 object key exists on S3
    
    The checksum of the existing S3 object matches the hash of the given file
    Parameters:
    
    file - the to-be-published file which should be checked
    
    Returns:
    
    true, if it exists and is identical