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java.io
Class ObjectOutputStream.PutField

java.lang.Object
  |
  +--java.io.ObjectOutputStream.PutField

Enclosing class:

ObjectOutputStream

public abstract static class ObjectOutputStream.PutField

extends Object

Provide programatic access to the persistent fields to be written to ObjectOutput.

Since:

1.2

Constructor Summary

ObjectOutputStream.PutField()

Method Summary

abstract void	put(String name, boolean value) Put the value of the named boolean field into the persistent field.
abstract void	put(String name, byte value) Put the value of the named byte field into the persistent fields.
abstract void	put(String name, char value) Put the value of the named char field into the persistent fields.
abstract void	put(String name, double value) Put the value of the named double field into the persistent field.
abstract void	put(String name, float value) Put the value of the named float field into the persistent fields.
abstract void	put(String name, int value) Put the value of the named int field into the persistent fields.
abstract void	put(String name, long value) Put the value of the named long field into the persistent fields.
abstract void	put(String name, Object value) Put the value of the named Object field into the persistent field.
abstract void	put(String name, short value) Put the value of the named short field into the persistent fields.
abstract void	write(ObjectOutput out) Write the data and fields to the specified ObjectOutput stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectOutputStream.PutField

public ObjectOutputStream.PutField()

Method Detail

put

public abstract void put(String name,
                         boolean value)

Put the value of the named boolean field into the persistent field.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         char value)

Put the value of the named char field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         byte value)

Put the value of the named byte field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         short value)

Put the value of the named short field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         int value)

Put the value of the named int field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         long value)

Put the value of the named long field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         float value)

Put the value of the named float field into the persistent fields.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         double value)

Put the value of the named double field into the persistent field.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

put

public abstract void put(String name,
                         Object value)

Put the value of the named Object field into the persistent field.

Parameters:

name - the name of the serializable field

value - the value to assign to the field

write

public abstract void write(ObjectOutput out)
                    throws IOException

Write the data and fields to the specified ObjectOutput stream.

Parameters:

out - the stream to write the data and fields to

Throws:

IOException - if I/O errors occur while writing to the underlying stream