(c) 2002 Internet Access Methods, Inc 1

Internet Access Methods Applicationsand the JXTA Protocol

Gerry Seidman

seidman@iamx.comhttp://www.iamethods.comhttp://www.iam-there.com

212-580-2700

(c) 2002 Internet Access Methods, Inc 2

10 Most Influential Technologiesof the Past 4000 Years

u Wheelu Writingu Shipsu Citiesu Printing Press

u Incandescent Lightu Assembly Lineu Automobileu Airplaneu Telephone

All Centered around

Travel and Communication

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Real-Time Interactive Collaborations

u Instant Messaging

u Shared User Interfaces / Applications– Internal to Business Operations– Business to Business– Business to Consumer

u Distance Learning / Presentations

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What is Required?

u Collaborative Endpoint Applications

u Centralized Services

u Collaborative Components– Used to Facilitate Building Custom/Vertical

Applications

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IAM Protocol Stack

Admin DomainsAuthentication/ACL

Security

P2P MVC

Collections Text/RTFViewers

P2PAWT/Swing

Peer Components

ESP Service

services

Application Frameworks

IAM=>Editing

Semantics

Protocol Semantics Layer

JXTA Core

Pipes, TLS, Discovery, Group

JXT

A Services

JXTA

Applications

ApplicationACL/Meter/Monitor

Applications

IAM=>Messenger IAM=>Editing: Java EditionIAM=>Presenting

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Collaborative Endpoint Applicationsu IAM=>Messenger

– Instant Messaging– Interactive Collaborative RTF Editor

u IAM=>Editing:– Framework for Building Development Environments

» Programmer Integrated Development Environments» Vertical/Proprietary Application Development Environments

– IAM=>Editing: Java Editionu Java IDE

u IAM=>Presenting– Distance presentation framework

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For Developers: IAM-Editing: Java Edition

Two or More Programmersremotely working together onthe same code at the same time

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For End Users: IAM=>Messenger

Two or More People remotelyworking together on the same

text document at the same time

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Centralized Servicesu IAM=>Administrative Domain Server

– Authentication and Authorization– Tuned for P2P applications

» Establishes authorized secure P2P pipes between peer applications» Direct P2P or via Rendezvous points

– Stand alone Security Domain or Bridge to Corporate Authorization/Authentication System– Cross Domain Trusted Services

u IAM=>ESP Server (Expert Service Provider)– Locate Experts Based on Topics or other Business Criteria– Functions as an Inverted Call-Center

» CRM Applications» Large-scale Distance Learning

– Billing and Tracking

u IAM=>Working– Project/Document Aware ‘Buddy’/Team Lists– Workflow/State Aware Collaborative Assistance

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Expert Service Provider (ESP)

Topic A Topic B Topic C

Peer

Application/Context/topic/

Peer

Application/Context/topic/`

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IAM-ESP Server

Mike Logged in

Viewing Stock Portfolio

ESP ServerHas info about Mike’s account

Has information about Joe’s skills andresponsibilities

Joe Logged in asPortfolio Manager

Billing / Tracking

1. Request for Help2. Finds Expert who can help and sendsrelevant back-office information

3. Connected

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P2P Componentsu IAM=>Swinging

– Multi-User/Multi-Master GUI– Symmetric or Asymmetric

» Either Peer can be a Desktop or Deviceu PDA, cell phone etc.

u IAM=>Viewers– Collaborative Document Editing

» ASCII, RTF, XML» Graphic Model Rendering

– Distributed Model-View-Control

u IAM=>Collections– Distributed Synchronized Data Models

» Distributed Mutex and Read/Write Locks» Distributed/Synchronized Linked Lists, Hash Tables, Trees, etc.

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Application using IAM=>Swinging

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Programmatic OriginatorComponent ui = .… // Any SWING or AWT Component

PortalManager pm = new PortalManager("iamx.com", user, passwd);pm.workWith(”Bob", ui);

pm.workWith(”Bob", ui, mode); // R/W, R/O, Phantompm.workWithGroup(”Q4Budget", ui);pm.workWithExpert(”MunicipalBonds/Michigan", ui, info);

// ie, account info

pm.makeAvailable(”TradingManagers", ui);

pm.record("recorder://equity/bob/Tuesday", ui);

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Programmatic Peervoid someInitializingMethod( ) {

PortalManager pm = new PortalManager("iamx.com", user, passwd);pm.addPortalListener(this);

}

public void collaborationRequest(PortalEvent evt) {Component ui = evt.getComponent( ); PeerIdentity identity = evt.getPeerIdentity( );Properties info = evt.getInfo( );String account = info.getProperty(“account”);

// get back office info // build GUI with collaborative peer component // and back office info

}

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IAM=>Components

u Collaborative Synchronized Collections– Single Master– Write Lock– Read/Write Lock

u Collaborative Viewers– Extendable architecture– Includes Collaborative Character Data Viewers

» Syntax Colorized Ascii» Rich Text Format (RTF)» XML

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IAM Protocol Stack

Admin DomainsAuthentication/ACL

Security

P2P MVC

Collections Text/RTFViewers

P2PAWT/Swing

Peer Components

ESP Service

services

Application Frameworks

IAM=>Editing

Semantics

Protocol Semantics Layer

JXTA Core

Pipes, TLS, Discovery, Group

JXT

A Services

JXTA

Applications

ApplicationACL/Meter/Monitor

Applications

IAM=>Messenger IAM=>Editing: Java EditionIAM=>Presenting

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That’s All Folks

Internet Access Methodsseidman@iamx.com

http://www.iamethods.comhttp://www.iam-there.com

212-580-2700