com.sun.enterprise.container.common.spi.util
Class JavaEEObjectStreamFactory

java.lang.Object
  com.sun.enterprise.container.common.spi.util.JavaEEObjectStreamFactory

@Service
public class JavaEEObjectStreamFactory
extends Object

A Factory class for creating EJBObject input/output Stream

Author:

Mahesh Kannan

Field Summary

static Logger

_logger

Constructor Summary

JavaEEObjectStreamFactory()

Method Summary

ObjectInputStream	createObjectInputStream(InputStream is, boolean resolveObject, ClassLoader loader) Obtain an ObjectInputStream that allows de-serialization of a graph of objects.
ObjectOutputStream	createObjectOutputStream(OutputStream os, boolean replaceObject) Obtain an ObjectOutputStream that allows serialization of a graph of objects.
Object	deserializeObject(byte[] data, boolean resolveObject, ClassLoader classLoader)
byte[]	serializeObject(Object obj, boolean replaceObject)

Methods inherited from class java.lang.Object

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

Field Detail

_logger

public static final Logger _logger

Constructor Detail

JavaEEObjectStreamFactory

public JavaEEObjectStreamFactory()

Method Detail

createObjectOutputStream

public ObjectOutputStream createObjectOutputStream(OutputStream os,
                                                   boolean replaceObject)
                                            throws IOException

Obtain an ObjectOutputStream that allows serialization of a graph of objects. The objects can be plain Serializable objects or can be converted into Serializable objects using the handler

Returns:

an ObjectOutputStream that can be used to serialize objects

Throws:

IOException - when the serialziation fails

createObjectInputStream

public ObjectInputStream createObjectInputStream(InputStream is,
                                                 boolean resolveObject,
                                                 ClassLoader loader)
                                          throws Exception

Obtain an ObjectInputStream that allows de-serialization of a graph of objects.

Returns:

an ObjectInputStream that can be used to deserialize objects

Throws:

IOException - when the de-serialziation fails

Exception

serializeObject

public final byte[] serializeObject(Object obj,
                                    boolean replaceObject)
                             throws IOException

Throws:

IOException

deserializeObject

public final Object deserializeObject(byte[] data,
                                      boolean resolveObject,
                                      ClassLoader classLoader)
                               throws Exception

Throws:

Exception