Package org.daiitech.naftah.utils

Class Base64SerializationUtils

java.lang.Object

org.daiitech.naftah.utils.Base64SerializationUtils

public final class Base64SerializationUtils
extends Object

Utility class for serializing and deserializing Java objects to and from Base64 strings.

Supports both in-memory and file-based operations. All methods are static and the class cannot be instantiated.

Usage examples:

 String base64 = Base64SerializationUtils.serialize(myObject);
 MyClass obj = (MyClass) Base64SerializationUtils.deserialize(base64);
 

Author:

Chakib Daii

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Base64SerializationUtils()	Private constructor to prevent instantiation.

Method Summary

Modifier and Type	Method	Description
static Object	deserialize(File file)	Deserializes an object from a file containing a Base64-encoded string.
static Object	deserialize(String s)	Deserializes an object from a Base64-encoded string.
static Object	deserialize(Path path)	Deserializes an object from a file containing a Base64-encoded string.
static String	serialize(Serializable o)	Serializes a Serializable object to a Base64-encoded string.
static String	serialize(Serializable o, File file)	Serializes a Serializable object to a Base64-encoded string and writes it to a file.
static String	serialize(Serializable o, Path path)	Serializes a Serializable object to a Base64-encoded string and writes it to a file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Base64SerializationUtils

private Base64SerializationUtils()

Private constructor to prevent instantiation.

Method Details

serialize

public static String serialize(Serializable o)
                        throws IOException

Serializes a Serializable object to a Base64-encoded string.

Parameters:

o - the serializable object to serialize

Returns:

a Base64-encoded string representation of the object

Throws:

IOException - if an I/O error occurs during serialization

serialize

public static String serialize(Serializable o,
 Path path)
                        throws IOException

Serializes a Serializable object to a Base64-encoded string and writes it to a file.

Parameters:

o - the serializable object to serialize

path - the file path where the Base64 string should be saved

Returns:

the string path to the file

Throws:

IOException - if an I/O error occurs during serialization or file writing

serialize

public static String serialize(Serializable o,
 File file)
                        throws IOException

Serializes a Serializable object to a Base64-encoded string and writes it to a file.

Parameters:

o - the serializable object to serialize

file - the file where the Base64 string should be saved

Returns:

the string path to the file

Throws:

IOException - if an I/O error occurs during serialization or file writing

deserialize

public static Object deserialize(String s)
                          throws IOException,
ClassNotFoundException

Deserializes an object from a Base64-encoded string.

Parameters:

s - the Base64 string to deserialize

Returns:

the deserialized object

Throws:

IOException - if an I/O error occurs during deserialization

ClassNotFoundException - if the class of the serialized object cannot be found

deserialize

public static Object deserialize(Path path)
                          throws IOException,
ClassNotFoundException

Deserializes an object from a file containing a Base64-encoded string.

Parameters:

path - the path to the file

Returns:

the deserialized object

Throws:

IOException - if an I/O error occurs during file reading or deserialization

ClassNotFoundException - if the class of the serialized object cannot be found

deserialize

public static Object deserialize(File file)
                          throws IOException,
ClassNotFoundException

Deserializes an object from a file containing a Base64-encoded string.

Parameters:

file - the file containing the Base64 string

Returns:

the deserialized object

Throws:

IOException - if an I/O error occurs during file reading or deserialization

ClassNotFoundException - if the class of the serialized object cannot be found