java.lang.Object
- com.coreoz.plume.file.services.FileService

@Singleton
public class FileService
extends Object

Constructor Summary

Constructors
Constructor	Description
`FileService(FileMetadataService fileMetadataService, FileStorageService fileStorageService, FileConfigurationService fileConfigurationService)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`add(FileType fileType, InputStream fileData)`	Consume the stream to produce a byte array, then call `add(FileType, InputStream, String)`
`String`	`add(FileType fileType, InputStream fileData, String fileName)`	Consume the stream to produce a byte array, then call `add(FileType, InputStream, String, String, String)`
`String`	`add(FileType fileType, InputStream fileData, String fileName, String mimeType)`	Consume the stream to produce a byte array, then call `add(FileType, InputStream, String, String, String)`
`String`	`add(FileType fileType, InputStream fileInputStream, String originalName, String fileExtension, String mimeType)`	Save a new file
`void`	`deleteUnreferenced()`	Delete unreferenced files.
`Optional<InputStream>`	`fetchData(String fileUniqueName)`
`Optional<FileMetadata>`	`fetchMetadata(String fileUniqueName)`

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

Constructor Detail

FileService

@Inject
public FileService(FileMetadataService fileMetadataService,
                   FileStorageService fileStorageService,
                   FileConfigurationService fileConfigurationService)

Method Detail

add
```
public String add(FileType fileType,
                  InputStream fileInputStream,
                  String originalName,
                  String fileExtension,
                  String mimeType)
```
Save a new file

Parameters:

fileType - the type of the file FileType

fileInputStream - The file data stream, that will be closed automatically in this method

originalName - the original name of the file. This won't be the name under the one the file will be saved

fileExtension - the file extension

mimeType - the mime type

Returns:

the unique file name of the file. This will be the name under the one the file will be saved

Throws:

IOException - in case the file could not be saved

add

public String add(FileType fileType,
                  InputStream fileData)

Consume the stream to produce a byte array, then call add(FileType, InputStream, String)

add

public String add(FileType fileType,
                  InputStream fileData,
                  String fileName,
                  String mimeType)

Consume the stream to produce a byte array, then call add(FileType, InputStream, String, String, String)

add

public String add(FileType fileType,
                  InputStream fileData,
                  String fileName)

Consume the stream to produce a byte array, then call add(FileType, InputStream, String, String, String)

fetchData

public Optional<InputStream> fetchData(String fileUniqueName)

fetchMetadata

public Optional<FileMetadata> fetchMetadata(String fileUniqueName)

deleteUnreferenced
```
public void deleteUnreferenced()
```
Delete unreferenced files.

Throws:

IOException - is a file could not be deleted. It is possible to retry if the deletion failed.

Class FileService