Uses of Class java.beans.Encoder (Java Platform SE 8 )
Date: 2016-12-09

## Uses of Class
java.beans.Encoder

- Packages that use Encoder
  Package | Description
  --- | ---
  java.beans | Contains classes related to developing beans -- components based on the JavaBeans™ architecture.

- - ### Uses of Encoder in java.beans

    Subclasses of Encoder in java.beans
    Modifier and Type | Class and Description
    --- | ---
    `class` | `XMLEncoder` The `XMLEncoder` class is a complementary alternative to the `ObjectOutputStream` and can used to generate a textual representation of a JavaBean in the same way that the `ObjectOutputStream` can be used to create binary representation of `Serializable` objects.

    Methods in java.beans with parameters of type Encoder
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | PersistenceDelegate.`initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out)` Produce a series of statements with side effects on `newInstance` so that the new instance becomes equivalent to `oldInstance`.
    `protected void` | DefaultPersistenceDelegate.`initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out)` This default implementation of the `initialize` method assumes all state held in objects of this type is exposed via the matching pairs of "setter" and "getter" methods in the order they are returned by the Introspector.
    `protected abstract Expression` | PersistenceDelegate.`instantiate(Object oldInstance, Encoder out)` Returns an expression whose value is `oldInstance`.
    `protected Expression` | DefaultPersistenceDelegate.`instantiate(Object oldInstance, Encoder out)` This default implementation of the `instantiate` method returns an expression containing the predefined method name "new" which denotes a call to a constructor with the arguments as specified in the `DefaultPersistenceDelegate`'s constructor.
    `void` | PersistenceDelegate.`writeObject(Object oldInstance, Encoder out)` The `writeObject` is a single entry point to the persistence and is used by a `Encoder` in the traditional mode of delegation.

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