Package org.apache.openjpa.util

Class Serialization.PersistentObjectOutputStream

java.lang.Object

java.io.OutputStream

java.io.ObjectOutputStream

org.apache.openjpa.util.Serialization.PersistentObjectOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, ObjectOutput, ObjectStreamConstants, AutoCloseable

Enclosing class:

Serialization

public static class Serialization.PersistentObjectOutputStream
extends ObjectOutputStream

Object output stream that replaces persistent objects with their oids.

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectOutputStream

ObjectOutputStream.PutField

Field Summary

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, SERIAL_FILTER_PERMISSION, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors

Constructor	Description
PersistentObjectOutputStream(OutputStream delegate, StoreContext ctx)	Constructor; supply underlying stream.

Method Summary

Modifier and Type	Method	Description
protected Object	replaceObject(Object obj)

Methods inherited from class java.io.ObjectOutputStream

annotateClass, annotateProxyClass, close, defaultWriteObject, drain, enableReplaceObject, flush, putFields, reset, useProtocolVersion, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeClassDescriptor, writeDouble, writeFields, writeFloat, writeInt, writeLong, writeObject, writeObjectOverride, writeShort, writeStreamHeader, writeUnshared, writeUTF

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

PersistentObjectOutputStream

public PersistentObjectOutputStream(OutputStream delegate,
 StoreContext ctx)
                             throws IOException

Constructor; supply underlying stream.

Throws:

IOException

Method Details

replaceObject

protected Object replaceObject(Object obj)

Overrides:

replaceObject in class ObjectOutputStream