java.io

Class ObjectOutputStream.PutField

java.lang.Object

java.io.ObjectOutputStream.PutField

Enclosing class:

ObjectOutputStream

public abstract static class ObjectOutputStream.PutField
extends Object

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

Constructor Summary

Constructors

Constructor and Description
PutField()

Method Summary

Modifier and Type	Method and Description
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, 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	put(String name, float value) Puts the value of the float 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, long value) Puts the value of the long field identified by name to the persistent field.
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, short value) Puts the value of the short field identified by name to the persistent field.
abstract void	write(ObjectOutput out) Deprecated. This method is unsafe and may corrupt the target stream. Use ObjectOutputStream#writeFields() instead.

Methods inherited from class java.lang.Object

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

Constructor Detail

PutField

public PutField()

Method Detail

put

public abstract void put(String name,
                         boolean value)

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.

put

public abstract void put(String name,
                         char value)

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.

put

public abstract void put(String name,
                         byte value)

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.

put

public abstract void put(String name,
                         short value)

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.

put

public abstract void put(String name,
                         int value)

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.

put

public abstract void put(String name,
                         long value)

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.

put

public abstract void put(String name,
                         float value)

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.

put

public abstract void put(String name,
                         double value)

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.

put

public abstract void put(String name,
                         Object value)

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.

write

@Deprecated
public abstract void write(ObjectOutput out)
                                throws IOException

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.