de.netseeker.ejoe.adapter
Class SojoAdapter

java.lang.Object
  de.netseeker.ejoe.adapter.BaseAdapter
      de.netseeker.ejoe.adapter.SojoAdapter

All Implemented Interfaces:

SerializeAdapter, java.io.Serializable

public class SojoAdapter
extends BaseAdapter

An adapter for (de)serializing objects via SOJO - Simplify your Old Java Objects

Since:

0.3.9.1

Author:

netseeker

See Also:

SOJO, Serialized Form

Constructor Summary

SojoAdapter()

Method Summary

boolean	isSelfBuffered() Indicates that the adapter uses a StreamBuffer mechanism and doesn't require a buffered input stream
java.lang.Object	read(java.io.InputStream in) Deserializes an object out of an given InputStream
boolean	requiresCustomEOFHandling() Signals if this adapter has problems with EJOE's UncloseableInputStreams and requires a really closed Stream (which EJOE prevents to ensure that an adapter can not close the underlying socket unintentionally).
void	write(java.lang.Object obj, java.io.OutputStream out) Serializes an object into an output stream

Methods inherited from class de.netseeker.ejoe.adapter.BaseAdapter

getContentType, handleClassLoaderChange

Methods inherited from class java.lang.Object

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

Constructor Detail

SojoAdapter

public SojoAdapter()

Method Detail

read

public java.lang.Object read(java.io.InputStream in)
                      throws java.lang.Exception

Description copied from interface: SerializeAdapter

Deserializes an object out of an given InputStream

Parameters:

in - the input stream to use for deserialization

Returns:

a deserialized object instance

Throws:

java.lang.Exception

write

public void write(java.lang.Object obj,
                  java.io.OutputStream out)
           throws java.lang.Exception

Description copied from interface: SerializeAdapter

Serializes an object into an output stream

Parameters:

obj - object that should get serialized

out - the outputstream into which the object should serialized

Throws:

java.lang.Exception

isSelfBuffered

public boolean isSelfBuffered()

Description copied from interface: SerializeAdapter

Indicates that the adapter uses a StreamBuffer mechanism and doesn't require a buffered input stream

Specified by:

isSelfBuffered in interface SerializeAdapter

Overrides:

isSelfBuffered in class BaseAdapter

Returns:

true if the adapter doesn't require a buffered inputstream, otherwise false

requiresCustomEOFHandling

public boolean requiresCustomEOFHandling()

Description copied from interface: SerializeAdapter

Signals if this adapter has problems with EJOE's UncloseableInputStreams and requires a really closed Stream (which EJOE prevents to ensure that an adapter can not close the underlying socket unintentionally). If the adapter requires closed streams, EJOE will append a custom EOF signature at the end of the stream and return -1 in Inputstream#read when EOF is reached.

Specified by:

requiresCustomEOFHandling in interface SerializeAdapter

Overrides:

requiresCustomEOFHandling in class BaseAdapter

Returns:

true if the adapter requires EOF to detect the end of the stream

See Also:

XMLEncoder/Decoder over sockets