com.viaoa.remote.multiplexer.io

Class RemoteObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

com.viaoa.remote.multiplexer.io.RemoteObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable

public class RemoteObjectInputStream
extends ObjectInputStream

Used internally for remoting objects between clients and servers. Since we are controlling both sides of the comm, we are able to reduce a lot of the overhead - ex: sending header information and class descriptions,

Author:

vvia

Nested Class Summary

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

ObjectInputStream.GetField

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, 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 and Description
RemoteObjectInputStream(InputStream is, RemoteObjectInputStream rois)
RemoteObjectInputStream(Socket socket, ConcurrentHashMap<Integer,ObjectStreamClass> hmClassDesc)

Method Summary

Modifier and Type	Method and Description
String	readAsciiString()
protected ObjectStreamClass	readClassDescriptor()
protected void	readStreamHeader()

Methods inherited from class java.io.ObjectInputStream

available, close, defaultReadObject, enableResolveObject, read, read, readBoolean, readByte, readChar, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveClass, resolveObject, resolveProxyClass, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.ObjectInput

read, skip

Constructor Detail

RemoteObjectInputStream

public RemoteObjectInputStream(Socket socket,
                               ConcurrentHashMap<Integer,ObjectStreamClass> hmClassDesc)
                        throws IOException

Throws:

IOException

RemoteObjectInputStream

public RemoteObjectInputStream(InputStream is,
                               RemoteObjectInputStream rois)
                        throws IOException

Throws:

IOException

Method Detail

readStreamHeader

protected void readStreamHeader()
                         throws IOException,
                                StreamCorruptedException

Overrides:

readStreamHeader in class ObjectInputStream

Throws:

IOException

StreamCorruptedException

readClassDescriptor

protected ObjectStreamClass readClassDescriptor()
                                         throws IOException,
                                                ClassNotFoundException

Overrides:

readClassDescriptor in class ObjectInputStream

Throws:

IOException

ClassNotFoundException

readAsciiString

public String readAsciiString()
                       throws IOException

Throws:

IOException