Record Class FileStorage.FileMetadata

java.lang.Object

java.lang.Record

io.leandev.appfuse.file.FileStorage.FileMetadata

Record Components:

name - 原始檔名

contentType - MIME 類型

size - 檔案大小（bytes）

Enclosing interface:

FileStorage

public static record FileStorage.FileMetadata(String name, String contentType, long size)
extends Record

檔案 Metadata

Constructor Summary

Constructors

Constructor	Description
FileMetadata(String name, String contentType, long size)	Creates an instance of a FileMetadata record class.

Method Summary

Modifier and Type	Method	Description
String	contentType()	Returns the value of the contentType record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
String	name()	Returns the value of the name record component.
long	size()	Returns the value of the size record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

FileMetadata

public FileMetadata(String name,
 String contentType,
 long size)

Creates an instance of a FileMetadata record class.

Parameters:

name - the value for the name record component

contentType - the value for the contentType record component

size - the value for the size record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

name

public String name()

Returns the value of the name record component.

Returns:

the value of the name record component

contentType

public String contentType()

Returns the value of the contentType record component.

Returns:

the value of the contentType record component

size

public long size()

Returns the value of the size record component.

Returns:

the value of the size record component