You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
25 lines
870 B
Java
25 lines
870 B
Java
Deserializing an Object
|
|
|
|
public static void main(String args[]){
|
|
try{
|
|
// Deserialize from a file
|
|
File file = new File("filename.ser");
|
|
ObjectInputStream in = new ObjectInputStream(new FileInputStream(file));
|
|
// Deserialize the object
|
|
javax.swing.JButton button = (javax.swing.JButton) in.readObject();
|
|
in.close();
|
|
|
|
// Get some byte array data
|
|
byte[] bytes = getBytesFromFile(file);
|
|
// see e36 Reading a File into a Byte Array for the implementation of this method
|
|
|
|
// Deserialize from a byte array
|
|
in = new ObjectInputStream(new ByteArrayInputStream(bytes));
|
|
button = (javax.swing.JButton) in.readObject();
|
|
in.close();
|
|
}
|
|
catch (Exception ioe){
|
|
ioe.printStackTrace();
|
|
}
|
|
}
|