org.erights.e.elib.serial
Class SerializationStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.ObjectOutputStream
              |
              +--org.erights.e.elib.serial.SerializationStream

All Implemented Interfaces:

DataOutput, ObjectOutput, ObjectStreamConstants

public final class SerializationStream

extends ObjectOutputStream

Untamed:

Field Summary

private Replacer

myReplacer

Fields inherited from class java.io.ObjectOutputStream

Fields inherited from interface java.io.ObjectStreamConstants

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

Constructor Summary

(package private)

SerializationStream(OutputStream out, Replacer replacer) Makes SerializationStream specialized by 'replacer'.

Method Summary

protected Object

replaceObject(Object ref) returns the Ref.resolution(Object) of replacer(ref)

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.lang.Object

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

Methods inherited from interface java.io.DataOutput

writeWholeNum

Field Detail

myReplacer

private final Replacer myReplacer

Constructor Detail

SerializationStream

SerializationStream(OutputStream out,
                    Replacer replacer)
              throws IOException

Makes SerializationStream specialized by 'replacer'.

Makes an ObjectOutputStream on out with the following differences:

• When you do serializer.writeObject(foo), rather than foo being written, replacer(foo) is written, and likewise for every object reachable from the replacement objects.

replacer(..) is used as the overriding of .replaceObject(..). See the Java Serialization spec for the detailed implications of this.

Method Detail

replaceObject

protected Object replaceObject(Object ref)

returns the Ref.resolution(Object) of replacer(ref)

Overrides:

replaceObject in class ObjectOutputStream

Parameters:

ref - the object to be replaced

Returns:

the alternate object that replaced the specified one