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李渊明首席技术官SilverStream Software (Beijing) Ltd.电话： 89315151 传真： 89315145电子信箱： [email protected]

J2EE 、 Web 服务及开发平台

J2EE 、 Web 服务及开发平台


J2EE 的概念J2EE 的概念

Evolution of J2EE

1995 1997 1999 FutureNow

Java LanguangeJava VMJava Applet

Small TalkC++

J2SEEnterprise APIJava BeanJava Servlet

CORBACGIComponent Tech.

CORBALDAPTP Monitor Middle-WareMessage Middle-WareXML

J2EE Servlet JSP JDBC JNDI Java Mail JTA/JTS JMS RMI-IIOP JMX Connector

Java ebXMLJava Space(Global) J2EE Commerce(Global) J2EE Portal(Global) J2EE Marketplace...

ebXML(Global) Transaction Tech.(Global) Workgroup Tech.

Si mpl e Web Appl i cati on Enterpri se Appl i cati on Sophi scated Enterpri seAppl i cati on

Java Platform technolodgy Evolution

Relating technolodgy Outside Java

Internet Application Evolution

J2EE Application Server( Object Model )

HTTP Client

Applet Client

CORBA Client

Web Server

JSP

Servlet

EJB Server

Session Bean

Entity Bean

Connector

Remote Interface

Home Interface

Database

EIS(CRM,SAP,ERP)

J2SE

JN

DI

JD

BC

RM

I-IIOP

JM

S

JT

A

J2SE

JM

X

Ja

va

Ma

il

JN

DI

JD

BC

RM

I-IIOP

JM

S

JT

A

J2SE

JM

X

Ja

va

Ma

il

Clie

nt A

PI

RMI - I I OP

RMI - I I OP

RMI - I I OP

Java AppClient

Remote Interface

Home Interface

I I OP

JN

DI

JD

BC

RM

I-IIOP

JM

S

JT

A

J2SE

JM

X

Ja

va

Ma

il

Clie

nt A

PI

Cl i ent Ti er Web Ti er EJB Ti er EIS Ti er

Adapter

EIS

J2EE Application Server Architecture

Component-Based System(Market Potential)

E-Busi ness Sol uti ons("Out-of-the-Box" Provi ders)

CRM ERP

J2EE Appl i cati on Server(Infrastructure Provi der)

Java VM

CORBA ORB

Value-Added Solutions

Openness-Customization

User App

Infrastructure

SystemPl atform

E-Busi ness Framework(Components Provi ders)

ComponentBui l di ngBl ocks

. . .


Web 服务Web 服务

Web Services Introduction

Web Services

Shareable business functions

Packaged inside of XML requests and responses

Executing within an enterprise

Combined with extra-enterprise processing

Published for use by “consumer” applications

Web portals and wireless appliances

Public and private trading exchanges

Internal systems integrations

Web Services are:

Web Services Can Be Simple

Customer Supplier

Check ProductAvailability

Web Services Can Be Complex

Customer Supplier

Check ProductAvailability

Place Order

Validate Customer

Check Price

Send Receipt Notification

Send Order Confirmation

Web Services Can Be Syndicated

Customer Supplier 3rd Party

Check Availability and Price

Place Order

Check Credit

Confirm Shipment

Create ShippingManifest

Confirm Order Dun & Bradstreet

UPS

Web Services Can Be Registered

Customer Supplier 3rd Party

Discover Supplier

Registry

UDDI

Check Availability and Price

Confirm Shipment

Create ShippingManifest

Confirm Order

UPS

Place Order

Check Credit

Dun & Bradstreet

Publish Supplier Service

XML Requests and Responses

Request In Response Out

Content RelationalDatabases

PackagedApplications

LegacyApplications

ERPWeb Sites

WebService

Internal SystemsUser Interfaces B2B

Receive Request document

Evaluate request

Transform data

Route document

Customer

Supplier

“We’ve got 18 now and are expecting 50 more by Friday.”

Receive document

Map data to target

Map answer to Response document

Return Response document

“How many widgets do you have on hand?”

Example B2B Web Service

Web Service

XML and Web Services

Why XML?

Highly customizable way to represent data flowing between information systems

Can be processed by everycomputer in existence

Was invented to travelthe Internet

Has huge support from application vendors like SAP, PeopleSoft, Siebel, Oracle, Ariba, Microsoft

“SAP has enabled all of its major interfaces with XML. SAP will also deliver numerous products and solutions that fully exploit XML capabilities for the extended enterprise.”

SAP AG

SGML

XML

Origins of XML

SGML Defined in 70’s & 80’s in Publishing 500+ pages of spec

Very Complex & Very Flexible Used to define Mark-Up Languages

Like HTML, Docbook, HL7, etc. HTML

Defined using subset SGML An “Application” of SGML

200+ tags (fixed) XML (Simplified SGML)

Defined in 90’s 50 pages of spec

Very simple, quite flexible Used to define document vocabularies

cXML, ebXML, OFX, XML-EDI, etc.

HTMLxHTML

What XML Looks Like

HTML: <color red><b> 12577 </b></color>

XML: <Order> <Order No.> 12577 </Order No.> <Date> 28/06/2000 </Date> < Line Item>

<Qty> 2 </Qty> <Part No.> C7115 </Part No.> …

</Line Item> </Order>

The Complexity of XML

Enterprise Systems

IBM Mainframe

Databases

Packages

DiverseTechnologies

Java

AS/400, Unix, VAX

Trading Partners

RosettaNet

ebXML

cXML

ACORD

xCBL

Diverse XML Formats

Using an XML Integration Server

Enterprise Systems

IBM Mainframe

Databases

Packages

Enterprise XMLInterfaces

Java

AS/400, Unix, VAX

Trading Partners

RosettaNet

ebXML

cXML

ACORD

xCBL

Diverse XML Formats

Visual Tools

• XML Mapping• Transformation• Routing• Workflow• Event mgt.• Multi-media

Visual Tools

• XML Mapping• Transformation• Routing• Workflow• Event mgt.• Multi-media

XMLIntegration

Server

SAP’s XML Diagram

SAP Business Connector exposes key “business APIs” (BAPIs) using XML/HTTP

PeopleSoft’s XML Diagram

Message Processor posts XML documents to predefined URLs


基于 J2EE 的 Web 服务集成环境基于 J2EE 的 Web 服务集成环境

SilverStream eXtend 集成 Web 服务环境

eBusiness Workbench

J2EE 应用服务器J2EE 应用服务器

电子商务引擎工作流 , 规则 , 交易

非格式化内容

关系数据库


遗留系统

浏览器

无线设备

内部系统

B2BWEB服务接口

JAVA, EJB, JSP, Servlet, XML, Web 服务 , …

eXtendDirector

eXtendComposer

SilverStream 产品系列

eXtend Enterprise —— 企业整体解决方案 eXtend Composer —— 企业集成解决方案 eXtend Director —— 企业门户解决方案 eXtend Workbench —— 高效的开发维护平台 eXtend Application Server —— 成熟的 J2EE 服

务器 Cluster Editition —— 大型企业 Professional Editition —— 中型企业 Workgroup Editition —— 小型企业、部门 Developer Editition —— 开发人员 Trail Editition —— 试用人员

jBroker Web —— 高效的 Web 服务引擎 jBroker ORB —— 高效的 CORBA 服务器 jBroker MQ —— 高效的消息服务器

Composer

“ 互连互通”的“法宝”？“ 互连互通”的“法宝”？

问题 1Any System, Device

or User

InternalSystems

B2B

Browser

Wireless

Any Information or Process

RelationalDatabases

Content

LegacyApplications


RegistriesPublic or Private‘Yellow Pages’

UDDI

WSDLWrappe

rs

SOAPClient

SOAPMessages

SOAPMessages

人工介入

问题 2

后勤管理系统Mainframe

客户的系统Database

财务系统Packaged

客户服务系统Client/Server

产品管理系统AS/400, Unix

客户

职员

业务伙伴响应不及时

效率不高出错率高

客户不满意

问题 3

电压？频率？关键是我的插头插不进去 !

Representative ListRepresentative List

5250

JMS

CICS/RPC

3270

Telnet

HTML

JDBC

EDI

Java

SDK

Composer Hub

ODBC/JDBC

JD Edwards

PeopleSoft

XML

Sybase

DB2

GEAC

MQ Series

Oracle

Siebel

email

Java

CICS

IDMS

IMS

SAP R/3

Flat File

Web Adapter / HTML

CORBA/IDL

Microsoft SQL Server

Microsoft.NET

52503270

Informix

JMS

ANSI X.12/EDIFACT

Oracle ERP TIBCO

XML

xCommerce – 最广泛的连接

解决方案

电压？ 100 - 240频率？ 50 – 60您的插头一定能插进去 !

电压？频率？关键是我的插头插不进去 !

xCommercexCommerce

解决方案Any System, Device

or User

InternalSystems

B2B

Browser

Wireless

Any Information or Process

RelationalDatabases

Content

LegacyApplications


RegistriesPublic or Private‘Yellow Pages’

UDDI

WSDLWrappe

rs

SOAPClient

SOAPMessages

SOAPMessages

SilverStream xCommerce

解决方案

客户职员

合作伙伴

将那些根本不是为互连互通而设计的系统互连互通起来

后勤管理系统Mainframe

客户的系统Database

财务系统Packaged

客户服务系统Client/Server

产品管理系统AS/400, Unix

发展

无需人工介入无需人工介入

客户职员

合作伙伴

客户职员

合作伙伴

超越客户的预期值赢得无限的发展空间

响应及时效率高

出错率低客户满意

EDI Problem

Sybase

CICS HostPremium

RiNet“Black Box”

Win32

NT

OS390

FAPR/TRPR

Interbase

EDI

Client/ServerClaims

GenRe –EDI Automation

Client/ServerClaims

Sybase

CICS HostPremiumBusiness

Rules

MS Access

RiNet“Black Box”

Win32

NT

OS390

xCommerce

FAPR/TRPR

TN3270

JDBC

JDBC

SQL

Interbase

EDI

VSAM

CICS Host

OrderEntry

(GORDLNK)

GORD

Invent.Inquiry(PART)

xCommerce Demo

SQL Server

SilverStream App Server

OfficeSupply

DescriptiveData

TN3270

RPC (CICS ECI)

TransactionData

xCommerce

xCommerce ServerxCommerce Server

客户客户企业企业合作伙伴合作伙伴

传统方法带来巨大的困难

贸易系统

门户网站

呼叫中心

其他应用

部门 A

部门 B公司 X

Dept. X Dept. Y Dept. Z您的公司

客户客户企业企业伙伴伙伴

SilverStream —— 使复杂的问题迎刃而解

贸易系统

门户网站

呼叫中心

其它系统

SilverStream eXtend xCommerce

部门 A

部门 B公司 X

Dept. X Dept. Y Dept. Z您的公司

典型案例——优化遗留系统

现实 – 关键系统是相互独立的 – 为什么 ?

1. 多种不同的硬件、软件平台2. 多次收购的 “大杂烩”3. 各自独立的开发结果

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~

NM1*PR*2*DELTA DENTAL PLAN OF

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


财务系统(Client/Server)

业务系统(Homegrown)

办公系统(Package)

客户的Web 门户

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


非结构化内容

与贸易伙伴间的信息交换

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


为什么这些系统不能互相协作 ? 没有共同语言

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


文件 HTML EDI SQL COM“ 字符终端”

???

典型案例——优化遗留系统




客户的Web 门户

非结构化内容


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


XML 集成服务器—— eXtend Composer 的作用

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


Flat File

Flat File

适配器HTML

HTML

适配器EDI

EDI

适配器SQL

SQL

适配器COM

COM

适配器3270

3270

适配器




客户的Web 门户

非结构化内容


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


XML 集成服务器—— eXtend Composer 的作用

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


数据合并 , 转换 , 工作流控制 , 交易控制 , 交换路由控制 , 错误控制 , 逻辑计算 , 安全保密数据合并 , 转换 , 工作流控制 , 交易控制 , 交换路由控制 , 错误控制 , 逻辑计算 , 安全保密XML

业务功能业务功能

Web 服务


Web 服务


Web 服务


Web 服务

XML XML XML XML

Flat File

Flat File

适配器HTML

HTML

适配器EDI

EDI

适配器SQL

SQL

适配器COM

COM

适配器3270

3270

适配器

优化的业务处理




客户的Web 门户

非结构化内容


为各种需要提供信息通道

ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


ST*270*0002~

BHT*0022*13*10000002*20010710*1236~

HL*1**20*1~


适配器数据合并 , 转换 , 工作流控制 , 交易控制 , 交换路由控制 , 错误控制 , 逻辑计算 , 安全保密数据合并 , 转换 , 工作流控制 , 交易控制 , 交换路由控制 , 错误控制 , 逻辑计算 , 安全保密

XML

Web 服务

适配器适配器适配器适配器适配器

Web 服务 Web 服务 Web 服务

XML Integration Server

企业门户银行门户客户系统伙伴系统与企业的信息交换




客户的Web 门户

非结构化内容


IBM MainframeDatabasesPackagesJava

XML- 激活任何业务系统

Enterprise Systems—Diverse Technologies

AS/400, Unix, VAX

计算、传输 XML 映射路由选择

流程控制事件管理多种媒体集成

客户职员合作伙伴

Composer: 灵活快速的开发工具

面向信息分析人员托拽方式特殊控制

Wizards & dialogs Content Editor Code tables & code table maps Standards-based scripting (JavaScript) Direct access to Java

动作模式 Build automatically, on-the-fly Readable execution sequences Visual animation

脚本(Java Script)

程序 Java5%5%

15%15%

80%80% 可视化界面

Traditional Green Screen

ENTER ORDER

ORDER: DATE: CUST: NAME:

PAYMENT METHOD: ACCOUNT#:

PART DESCRIPTION QTY COST EXT

SHIP TO: BILL TO:

STATUS:

ENTER=FIND PF7=ADD PF8=UPDATE PF9=DELETE CLEAR=EXIT

80% of mission critical systems are not connected to the Web.

- Gartner Group

<Order><Order No.> 12577 </Order No.><Date> 28/06/2000 </Date>< Line Item>

<Qty> 2 </Qty><Part No.> C7115 </Part

No.>…

</Line Item></Order>

Legacy Systems Enablement

User Interface Enablement - 3270

Live Terminal Session

Live Terminal Session

Animator ControlsAnimator Controls

XML Request andResponse Document

“Templates”

XML Request andResponse Document

“Templates”

User Interface Enablement - HTML

Live Browser Session

Live Browser Session

Logic Enablement - CICS

COBOL CopybookCOBOL Copybook

Data Enablement - JDBC

JDBC database

Director

Director

“ Web 应用”的“沃土”“ Web 应用”的“沃土”

Understanding Business on the Web

The Evolution of Internet ApplicationsThe Evolution of Internet Applications

Standards such as HTTP, HTML and browsers

made the WWW possible

Access to database content

dynamically retrieved

Secure transaction processing

Authoring Tools

StylizationPublishing(non-techs)

Transactional and batch sharing of

data, Often proprietary formats,

Eventually XML

Personalization, User Management,

Business Rules, Content

Management, Workflow, Hot Deployment

Access to personalized and portal content on

mobile devices such as phones, PDAs,

pagers

Allows companies to link applications and do e-business regardless of the

computing platforms and programming

languages involved.

Sta

tic H

TML

Dyn

amic

HTM

LeC

omm

erce

Con

tent

Man

agem

ent

B2B

, ED

I, X

ML

Web

Ser

vice

s

Por

tals

Wir

eles

s

Understanding Business on the Web

The Evolution of The Evolution of Internet ApplicationsInternet Applications

Many have not evolved…

All of this and more is currently in use!

Business Drivers

Let’s look at:

Compelling reasons to build applications for the web

Changing the way we work on the web

Business Drivers – Building New Applications

To reach a broader audience Isolated applications Information from multiple sources needs to be available to

multiple constituents Information must be available on multiple target devices Application management/maintenance is difficult Lack of real-time access to relevant information Reduce the number of technology platforms required To make it easier to do business with customers, vendors and

partners in order to remain competitive “Me too” syndrome

Business Drivers – Changing the way we work online

Business were required to fit an application rather than the application fitting the business (SAP)

Workflow is not managed or automated

Business rules were not easily modifiable

Reduce the number of technology platforms required

Decrease time to market

Locked into proprietary solutions.

Leverage (extend) existing apps, data, infrastructure.

What businesses are doing on the web today.

Current examples of who’s doing Current examples of who’s doing what in the evolution of technologywhat in the evolution of technology

Sta

tic H

TML

Dyn

amic

HTM

LeC

omm

erce

Con

tent

Man

agem

ent

B2B

, ED

I, X

ML

Web

Ser

vice

s

Por

tals

Wir

eles

s

The Problems With Web technologies

Information is difficult to deliver in a relevant ways to targeted audiences

Must get data from a variety of sources Content management is a burden Difficult to integrate leading technologies into

enterprise Overwhelmed staff must learn ever increasing

technology curves

ContentManagement Databases

Packaged

Applications

Partner

Systems

Web Applications

Relevant Information is not Accessible

It continues to be stored in silos

Very difficult to extract and consume

Not accessible in relevant ways

Not available to those that need it

Organizations have spent years building “information”, yet….

Technology Evolution

Where does Director fit into all this?

Sta

tic H

TML

Dyn

amic

HTM

LeC

omm

erce

Con

tent

Man

agem

ent

B2B

, ED

I, X

ML

Web

Ser

vice

s

Por

tals

Wir

eles

s

SilverStream Successes

Build powerful web applications in a variety of ways…

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security

DirectorDirectorJ2EE EnginesJ2EE Engines


Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


AP

I


Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


AP

I

Director Portal Engine

DevelopmentDevelopmentStyleStyle


“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


AP

I




“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


AP

I

Servlets/EJB/Java




“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


JSP/Struts

AP

I

Servlets/EJB/Java




“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


JSP/Struts

AP

IT

aglibs

Servlets/EJB/Java




“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


JSP/Struts

AP

IT

aglibs

.NET or Java GUI

Servlets/EJB/Java




“myYahoo”Layout

PMC PAC Components

Personalization

Rules Engine

Workflow

Content Mgmt

Search

Security


JSP/Struts

AP

IT

aglibsW

ebS

ervices

.NET or Java GUI

Servlets/EJB/Java



Director 3.0 - Subsystems

SilverStream Rules Designer

eBusiness Workbench Assemble & Manage Business Processes

StartingAction

LinkBetweenActions

ConditionalRule

WebService

WebService

eBusiness Workbench Portal & Wireless Designers

XML in

DeviceIndependent

Output Format

DeviceIndependent

Output Format

RelevantDeviceOutput

SilverStream eBusiness Platform

App Server

App Server

J2EE 和 Web 服务引擎J2EE 和 Web 服务引擎

Value Proposition of AppServer 3.7

J2EE 1.2 Certification Leadership position (independent implementation, one of the first to pass CTS)

Leading portable Web Services capabilities Proven, Reliable platform

Thousands of commercial deployments Scalability and Performance

Handles peak loads Grows with the business

Low cost of ownership (administration, deployment) Ease of administration (SMC) Hot-deploy eliminates application upgrade downtime, esp. in clusters

Compatible with a wide range of environments Platforms, databases, development tools

Addresses both J2EE and classic Silverstream needs Effective on its own and as platform for eXtend

Application Server Value-add features

J2EE is required, we provide value-add on top SilverCmd – scripting, integration JSP/FS (3.7.3) – speed of development Database for deployment – reliability, cluster administration SMC – ease of administration EJB Wizards/Workbench (included with 3.7.3) -- productivity WSI –Web Server integration Separate administration/runtime ports -- security Fail-over support -- reliability

SiverCommand for development and deployment

J2EE archive deployment File system-based development EARs, WARs, EJB Jars and CAR as

deployment blocks

SilverCmd DeployXXX, QuickDeployWAR, BuildWAR

Scripting capability Use of 3rd party tools

JBuilder, InLine, Dreamweaver

ProgramStore in DB

Application Server

JSP EditorJSP Editor

JBuilderJBuilder

other….other…. File System

J2EEArchive

SilverCmd DeployXXXSilverCmd DeployXXX

JSP/FS Speeds up Web development (3.7.3)

JSP/FS detects and recompiles updated JSPs in the file system

JSP test time cut down from minutes to seconds No need to redeploy the

whole archive Individual changes picked up

from the file system at request time

Caveat development only not for clustersArchive

Store in DB

AppServer

JSP Editor

JSP Editor

FileSystem

J2EEArchive

SilverCmd DeployWAR

SilverCmd DeployWAR

Browser

recomplilerecomplile

Database-based deployment

Dynamic class loading Transactional app update

Whole app update or none Ease of clustered application

update Enough to update one server,

others pick up changes from DB No need to shut down and restart

servers one-by-one Eliminates costly installation

inconsistencies

Browser

ArchiveStore in DB

ApplicationServer 1

ApplicationServer 2

SilverCmd DeployXXX

SilverCmd DeployXXX

Cache Manager

invalidate

SMC – Java-based administrative console

Easy to use Java UI

Integrated security

Comprehensive R/W access to server settings

Performance monitoring and logging

Security configuration

Cluster administration

Application Server EJB 1.1 Value-add

Improved runtime scalability X10-100 improvement over 3.5

through better use of ORB Wizards to solve

“Blank page” syndrome Reduce amount of typing

Application Server integration with Web Servers

Web Server Integration (WSI) modules for iPlanet and IIS Single point of access to the web content – single URL space WebServer used for static content SilverStream used for dynamic data

mod_proxy alternative for Apache Compatible with Clustering

Static Contenton File System Static Content

on File System

iPlanet or IIS Web Server

SilverStream AppServer

Dynamic DataWeb Client

Application Server integration with FireWalls

Separate ports for runtime, design and administration Not “Security by Obscurity” Use in conjunction with firewalls to limit extranet access

Can still run on the same port

Web Client SilverStream AppServer

IntranetApp Designer

Intranet (SMC)Administrator

Runtime Port

DesignPort

AdminPortFirewall

SilverStreamApplication Server

Cluster

SilverStreamApplication Server

Cluster

Deployment: Reliability

Server-level Failover

No Single Point of Failure• Multiple Dispatcher SupportNo Single Point of Failure• Multiple Dispatcher Support

Auto-restartfeature included for

dispatchers and servers

WebClientWeb

Client

Robust recovery from DB failure

HTMLClient

3rd PartyDispatcher


Session-level Failover

Server3

Server2

HTML Clientaccesses

application from

Server1

HTML Clientaccesses

application from

Server1

Server1

Persistent Session Object

replicates session information to

persistent storage


replicates session information to

persistent storage

HTMLClient

3rd PartyDispatcher



Server3

Server2

Server1

Hardware Failureon Server1

Hardware Failureon Server1

HTMLClient

3rd PartyDispatcher



Server3

Server2

Dispatcher reroutes session to Server3

Dispatcher reroutes session to Server3

Server3 recoverssession data via SilverStream’s


Server3 recoverssession data via SilverStream’s


Workbench

WorkbenchJ2EE 和 Web 服务开发工具J2EE 和 Web 服务开发工具

What is it? A tool for J2EE developers

Swiss Army Knife

Develop & Deploy Webservices (ISE)

Swiss Army Knife

Integrates with Director & Composer

Swiss Army Knife

Traditional IDE

Component

Creation(Editing)

Next Generation IDE

Deploy

Archive

Application Server

Composer

Director

Forte,JBuilder Ant

AntTomcat

IT manager will like this

Why is Workbench Cool?

Integrated Development Environment Built for archiving/deployment and web services All the necessary (Java, JSP, XML) editors

Works with just about everything! Application Server: SilverStream, BEA, IBM, Oracle, Tomcat, etc Frameworks: Director, Composer Can Grow and Grow (Extensible)

Key Components

Construct & debug J2EE applications Construct Web Service applications based on J2EE Archiving & Pushbutton Deployment Integration with SilverStream products Integrates with other IDEs and Source Control Systems Extensible (IT GROWS!!!)

File Based

ResourceSet

J2EE Construction

J2EE Development Model Component Wizards: EJB, JSP, Servlet, and Java Class Archive-oriented projects

Source Editors: Text, JSP, Java, XML

Archive = ZIP format, able to send compiled code to others (eg Director)

Web Services Construction

Tight Integration with J2EE Wizards generate Servlets Deploys like J2EE applications Leverages J2EE security and admin

Complete administration WSDL Editor UDDI Registry Manager

Fast portable J2EE runtime jBroker Web

WS was not part of J2EE, with JAXpack it is

Workbench: Web Services

Differentiators Included in Base Configuration Application Server Independent Best Performance in the market

We are a ISE

Performance

0

50

100

150

200

250

int int[] byte[]Element

jBrokerWeb

ApacheSOAP

‘ Hello world’

CalculatorImpl.class

double add(double,double)double sub(double,double)double div(double,double)double mult(double,double)

Webservice Calculator

JSP page or Servlet

JavaClient

Soap

Skeleto

n

Stub

DesktopApplication

Stub

Integrate with IDE’s

eXtend Workbench

jBrokerJ2EE 和 Web 服务核心J2EE 和 Web 服务核心

jBroker ORB

The jBroker 3.1•Development Tools •jBroker and jBroker Lite ORBs •Interoperable Naming Service •Security Service including IIOP over SSL •jBroker IIOP Connection Concentrator •jBroker Reference Documentation •jBroker Tutorial

jBroker MQ

jBroker MQ

Publish and Subscribe Messaging

Point-to-Point Messaging

jBroker MQ

jBroker MQ1.1•100% pure Java JMS API •fully compliant with the JMS specification v1.0.2•point-to-point (PTP)•publish-and-subscribe (Pub/Sub) •built-in system name space•security•administration

jBroker Web

jBroker Web

•100% pure Java implementation•supports Web Services standards SOAP and WSDL•runtime and compiler •the familar programming model of Java RMI

•can be deployed in any J2EE Server•high performance and scalable SOAP 1.1 runtime

Performance comparison of jBroker Web and Apache SOAP on a 600 MHz Pentium III processor running SilverStream Application Server version 3.7.2.

Review

Review

SilverStream Application ServerWebLogic or WebSphereJ2EE jBroker

Web | MQ | JTS | ORB

We

bS

erv

ice

s

.NET or Java GUI

Rules Engine

Workflow

Content Mgmt

Search

Security

Transcoding

myYahooLayout

PMC PACComponents

SilverStream eXtend 3.0: Integrated Services Environment

Personalization

DirectorServices

JSP/Struts

Tag

libs

AP

I

Servlets/EJB/Java


DevelopmentStyle

Registry Server(UDDI)

BusinessProcess

Integration

ComposerEngines

TransformationMapping

Validation

ComposerConnectors

3270CICS5250EDI

JDBC/SQLHTMLTelnetJMS

MQSeries

Build & Orchestrate Services

Consume & DeliverServices

Web Services(SOAP, WSDL)

EJB or JMS

Java API

Workbench: J2EE & Web Services Development & Deployment

为什么要使用 SilverStream eXtend?

Complete Web Services Support Enable Java and Legacy Systems as Web Services Easily use Web Services as Java Objects Includes a UDDI Registry

Highest Productivity Development Environment

All application elements in one place Intuitive designers and wizards Push-button deployment Hot deployment for rapid testing

Fits Well Into Existing Architectures eXtend products built to work well together or to stand alone Director services can be replaced by existing systems Composer works with almost all existing legacy systems

Architected and Built on J2EE Advanced J2EE development through wizards Drastically streamlines J2EE development and deployment Runs on SilverStream, BEA, and IBM

SilverStream 的成功案例

电信

医药

媒体

制造 / 运输金融 / 保险

政府机构能源

http://www.statoil.no/STATOILCOM/SVG00990.nsf/web/homepage?OpenDocument&lang=no

http://www.boehringer-ingelheim.com/

电力应用福建电力

中国红盾

泰康在线

www.taikang.comBuilt and deployed in less than 2 monthswww.taikang.comBuilt and deployed in less than 2 months

泉州电信

生产力信息网

Coca Colla

WorldTravel

WAP Portal

交流时间李渊明首席技术官SilverStream Software (Beijing) Ltd.电话： 89315151 传真： 89315145电子信箱： [email protected]

李渊明 首席技术官 silverstream software (beijing) ltd. 电话：89315151 传真：89315145

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李渊明首席技术官 silverstream software (beijing) ltd. 电话：89315151 传真：89315145