EclipseCon.2006.ECF.Tutorial.42

Description

The Ecl ipse Communication F ramework (ECF ) Chris Aniszczyk S cott Lewis thMa rch 20, 2006© 2006 by IBM , Composent, et al. made available under the EPL v1.0 | 2006 |What You N eed To get the most from this tutorial, you need to bring a laptop capable of running Eclipse and developing plug-ins. You must have the following installed: Eclipse 3.2 M 5a (or M 5) EMF 2.2.M 5 and G EF 3.2M 5a ECF SDK 0.7.5 ECF Pl ugins w/source (via project set file or anonymous CVS )2 The Eclipse Communication Fr amework | © 2006 by IBM , Composent made available under the EPL v1.0Tutorial Overview Introduction, Demos: IM/ Chat, Collaboration, S hared Editor, VOIP/Call API M odule 1: ECF Clients ECF Clients Trivial client IM /Chat Datashare Discovery/F ileS hare Extensibility with S hared Objects M odule 2: ECF Providers ECF protocol adapters revisited N amespace Extension Point ContainerF actory Extension Point3 The Eclipse Communication Fr amework | © 2006 by IBM , Composent made available under the EPL v1.0Tutorial Overview (cont)M odule 3: You Decide IM Clients Mu ltiplayer G ame S hared Editor Other The Eclipse Communication Fr amework | © 2006 by IBM , Composent made available under the EPL v1.0Demos XMP P IM /Chat IRC Collab Chat URL S haring Remote view opening S hared Workspaces/Editor The Eclipse Communication Fr amework | © 2006 by IBM , Composent made available ...

Informations

• Publié par: Vowyong
• Nombre de lectures: 66
• Langue: English

Extrait

The Eclipse Communication Framework (ECF)

Chris Aniszczyk <[e-mail]> Scott Lewis <[e-mail]>

© 2006 by IBM, Composent, et al. made available under the EPL v1.0 | 2006 |

March 20 th , 2006

What You Need

2

To get the most from this tutorial, you need to bring a laptop capable of running Eclipse and developing plug-ins.

 You must have the following installed: Eclipse 3.2 M5a (or M5)  EMF 2.2.M5andGEF 3.2M5a  ECF SDK 0.7.5  ECF Plugins w/source (viaproject setfile or anonymous CVS)

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

Tutorial Overview

3

Introduction, Demos: IM/Chat, Collaboration, Shared Editor, VOIP/Call API   Clients ECFModule 1: ECF Clients Trivial client IM/Chat Datashare Discovery/FileShare Extensibility with Shared Objects  ECFModule 2: Providers ECF protocol adapters revisited Namespace Extension Point ContainerFactory Extension Point

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

Tutorial Overview (cont)

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Module 3: You Decide IM Clients  Multiplayer Game Shared Editor Other

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

Demos

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XMPP IM/Chat

IRC

Collab

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Chat

URL Sharing

Remote view opening

Shared Workspaces/Editor

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

ECF Future

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New Sub-projects Shared Editors

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Call API/VOIP/Asterisk

Application Sharing/VNC

ECF+OSGI For Servers

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

Module 1  

ECF API Introduction

© 2006 by IBM, Composent, et al. made available under the EPL v1.0 | 2006 |

ECF: Multi-Protocol Communications for Eclipse/RCP

  through protocolorg.eclipse.ecf.core.IContainer: Interoperability

abstraction  Container creation: ECF ContainerFactory IContainer c = ContainerFactory.getDefault.createContainer(“type”);   connect/disconnect/lifecycle/listenersIContainer semantics: c.connect(ID,IConnectContext); ... c.disconnect();     Iadaptable abuse akaProtocol adapters: IFileshareContainer fsc = (IFileShareContainer) c.getAdapter(IFileShareContainer.class); if (fsc ! null) ... =

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

ContainerFactory Extension Point

 g.ecoroc.fiatnspilce.eryrFnetoac  ECF providers implement communication protocol(s)  XMPP/Jabber, IRC, JMS, ECF 'generic', Yahoo  Working on: SIP, JXTA, Jingle, Sametime, RSS+SSE  Relying upon community involvement/contribution  to write to IContainer API and not to specificAllows clients/apps implementation API IContainer container = ContainerFactory.getDefault.createContainer(“ecf.xmpp.sma ck”); IContainer.connect(...);

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

ECF Addressing

 Addressing needed for container.connect(ID,...);  Represented by instance of org.eclipse.ecf.core.identity.ID  Have URI 'nature'  g:ore.pser/s8232//:pctfcilce.fceeevr  [e-mail]:  mailto:[e-mail]  Not required to have URI syntax (but frequently do)  GUID: AF430D2189AFB8D  String: “channel1”  IDs also useful as service identifiers (e.g. Discovery), user identifiers (IM/chat), file identifiers (fileshare), channel identifiers (datashare)

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0

Extending Addressing for New Protocols

 org.eclipse.ecf.namespace extension point  Plugins provide extension Namespaces  e.g. xmpp jabber id syntax: jid:[e-mail]  Namespace extensions responsible for creating ID instances that follow ID contract Immutable Unique within Namespace  Examples ID id1 = IDFactory.getDefault().createID(ns1,” [e-mail]”); ID id2 = IDFactory.getDefault().createID(ns1,” [e-mail]”); ID id3 = IDFactory.getDefault().createID(ns2,” [e-mail]”); e.g. id1.equals(id2) -> false, id1.equals(id3) -> false

The Eclipse Communication Framework | © 2006 by IBM, Composent made available under the EPL v1.0