org.appng.api

Annotation Type FileUpload

@Target(value=METHOD)
 @Retention(value=RUNTIME)
 @Documented
 @Constraint(validatedBy={FileUploadValidator.class,FileUploadListValidator.class})
public @interface FileUpload

Used to validate the size, filetype(s) and amount of a (Collection) of) FormUpload(s).

Author:

Matthias Müller

Field Summary

Fields

Modifier and Type	Fields and Description
static int	FACTOR

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	fileTypes
Class<?>[]	groups
int	maxCount
long	maxSize
String	message
int	minCount
long	minSize
Class<? extends Payload>[]	payload
FileUpload.Unit	unit
Class<? extends FormUploadValidator>[]	uploadValidators

Field Detail

FACTOR

public static final int FACTOR

Element Detail

message

public abstract String message

Default:

"{validation.file.invalid}"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends Payload>[] payload

Default:

{}

uploadValidators

public abstract Class<? extends FormUploadValidator>[] uploadValidators

Returns:

an array of FormUploadValidators for additional validation of a FormUpload.

Default:

{}

minSize

public abstract long minSize

Returns:

the minimum size for an uploaded file (default: 0 unit())

See Also:

unit()

Default:

0L

maxSize

public abstract long maxSize

Returns:

the maximum size for an uploaded file (default: 10 unit())

See Also:

unit()

Default:

10L

unit

public abstract FileUpload.Unit unit

Returns:

the FileUpload.Unit for minSize() and maxSize() (default: FileUpload.Unit.MB)

Default:

org.appng.api.FileUpload.Unit.MB

minCount

public abstract int minCount

Returns:

the minimum number of uploaded files (default: 1)

Default:

1

maxCount

public abstract int maxCount

Returns:

the maximum number of uploaded files (default: 1)

Default:

1

fileTypes

public abstract String fileTypes

Returns:

a comma-separated list of allowed file-extensions (default "", which means everything is allowed)

Default:

""