Summary: Ctors | Methods | Inherited Methods | [Expand All]

public static abstract class

ObjectOutputStream.PutField

extends Object

java.lang.Object
↳	java.io.ObjectOutputStream.PutField

Class Overview

PutField is an inner class to provide access to the persistent fields that are written to the target stream.

Summary

Public Constructors
	ObjectOutputStream.PutField()

Public Methods
abstract void	put(String name, Object value) Puts the value of the Object field identified by `name` to the persistent field.
abstract void	put(String name, int value) Puts the value of the integer field identified by `name` to the persistent field.
abstract void	put(String name, float value) Puts the value of the float field identified by `name` to the persistent field.
abstract void	put(String name, boolean value) Puts the value of the boolean field identified by `name` to the persistent field.
abstract void	put(String name, byte value) Puts the value of the byte field identified by `name` to the persistent field.
abstract void	put(String name, short value) Puts the value of the short field identified by `name` to the persistent field.
abstract void	put(String name, long value) Puts the value of the long field identified by `name` to the persistent field.
abstract void	put(String name, char value) Puts the value of the character field identified by `name` to the persistent field.
abstract void	put(String name, double value) Puts the value of the double field identified by `name` to the persistent field.
abstract void	write(ObjectOutput out) This method is deprecated. This method is unsafe and may corrupt the target stream. Use ObjectOutputStream#writeFields() instead.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Called before the object's memory is reclaimed by the VM.
final Class<? extends Object>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Constructors

public ObjectOutputStream.PutField ()

Since: API Level 1

Public Methods

public abstract void put (String name, Object value)

Since: API Level 1

Puts the value of the Object field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, int value)

Since: API Level 1

Puts the value of the integer field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, float value)

Since: API Level 1

Puts the value of the float field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, boolean value)

Since: API Level 1

Puts the value of the boolean field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, byte value)

Since: API Level 1

Puts the value of the byte field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, short value)

Since: API Level 1

Puts the value of the short field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, long value)

Since: API Level 1

Puts the value of the long field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, char value)

Since: API Level 1

Puts the value of the character field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void put (String name, double value)

Since: API Level 1

Puts the value of the double field identified by name to the persistent field.

Parameters

name	the name of the field to serialize.
value	the value that is put to the persistent field.

public abstract void write (ObjectOutput out)

Since: API Level 1

This method is deprecated.
This method is unsafe and may corrupt the target stream. Use ObjectOutputStream#writeFields() instead.

Writes the fields to the target stream out.

Parameters

out	the target stream

Throws

IOException	if an error occurs while writing to the target stream.

Interfaces

Classes

Exceptions

Errors

ObjectOutputStream.PutField

Class Overview

Summary

Public Constructors

public ObjectOutputStream.PutField ()

Public Methods

public abstract void put (String name, Object value)

Parameters

public abstract void put (String name, int value)

Parameters

public abstract void put (String name, float value)

Parameters

public abstract void put (String name, boolean value)

Parameters

public abstract void put (String name, byte value)

Parameters

public abstract void put (String name, short value)

Parameters

public abstract void put (String name, long value)

Parameters

public abstract void put (String name, char value)

Parameters

public abstract void put (String name, double value)

Parameters

public abstract void write (ObjectOutput out)

Parameters

Throws