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"??java????" posted by ~Ray
Posted on 2008-11-13 12:12:33

1、JDK (Java DevelopmentKit)Java开发工具集从初学者角度来看,采用JDK开发Java程序能够很快理解程序中各部分代码之间的关系,有利于理解Java面向对象的设计思想。JDK的另一个显著特点是随着Java(J2EE、J2SE以及J2ME)版本的升级而升级。但它的缺点也是非常明显的就是从事大规模企业级Java应用开发非常困难,不能进行复杂的Java软件开发,也不利于团体协同开发。2、Java Workshop3、NetBeans 与Sun Java Studio 5NetBeans是开放源码的Java集成开发环境(IDE),适用于各种客户机和Web应用。Sun Java Studio是Sun公司最新发布的商用全功能JavaIDE,支持Solaris、Linux和Windows平台,适于创建和部署2层JavaWeb应用和n层J2EE应用的企业开发人员使用。NetBeans是业界第一款支持创新型Java开发的开放源码IDE。开发人员可以利用业界强大的开发工具来构建桌面、Web或移动应用。同时,通过NetBeans和开放的API的模块化结构,第三方能够非常轻松地扩展或集成NetBeans平台。NetBeans3.5.1主要针对一般Java软件的开发者,而Java OneStudio5则主要针对企业做网络服务等应用的开发者。Sun不久还将推出ProjectRave,其目标是帮助企业的开发者进行软件开发。NetBeans3.5.1版本与其他开发工具相比,最大区别在于不仅能够开发各种台式机上的应用,而且可以用来开发网络服务方面的应用,可以开发基于J2ME的移动设备上的应用等。在NetBeans3.5.1基础上,Sun开发出了JavaOneStudio5,为用户提供了一个更加先进的企业编程环境。在新的JavaOneStudio5里有一个应用框架,开发者可以利用这些模块快速开发自己在网络服务方面的各种应用程序。4、Borland 的JBuilderJbuilder进入了Java集成开发环境的王国,它满足很多方面的应用,尤其是对于服务器方以及EJB开发者们来说。下面简单介绍一下Jbuilder的特点:1)Jbuilder支持最新的Java技术,包括Applets、JSP/Servlets、JavaBean以及EJB(EnterpriseJavaBeans)的应用。2)用户可以自动地生成基于后端数据库表的EJBJava类,Jbuilder同时还简化了EJB的自动部署功能.此外它还支持CORBA,相应的向导程序有助于用户全面地管理IDL(分布应用程序所必需的接口定义语言InterfaceDefinition Language)和控制远程对象。3)Jbuilder支持各种应用服务器。Jbuilder与Inprise ApplicationServer紧密集成,同时支持WebLogic erver,支持EJB 1.1和EJB2.0,可以快速开发J2EE的电子商务应用。4)Jbuilder能用Servlet和JSP开发和调试动态Web 应用。5)利用Jbuilder可创建(没有专有代码和标记)纯Java2应用。由于Jbuilder是用纯Java语言编写的,其代码不含任何专属代码和标记,它支持最新的Java标准。6)Jbuilder拥有专业化的图形调试介面,支持远程调试和多线程调试,调试器支持各种JDK版本,包括J2ME/J2SE/J2EE。JBuilder环境开发程序方便,它是纯的Java开发环境,适合企业的J2EE开发;缺点是往往一开始人们难于把握整个程序各部分之间的关系,对机器的硬件要求较高,比较吃内存,这时运行速度显得较慢。5、Oracle 的JDeveloperoracle9iJDeveloper(定为9.0版,最新为10g)为构建具有J2EE功能,XML和Webservices的复杂的,多层的Java应用程序提供了一个完全集成的开发环境。它为运用Oracle9i数据库和应用服务器的开发人员提供特殊的功能和增强性能,除此以外,它也有资格成为用于多种用途Java开发的一个强大的工具。oracle9i JDeveloper的主要特点如下:① 具有UML(Unified ModelingLanguage,一体化建模语言)建模功能。可以将业务对象及e-business应用模型化。②配备有高速Java调试器(Debuger)、内置Profiling工具、提高代码质量的工具“CodeCoach”等。③ 支持SOAP(Simple Object AccessProtocol)“简单对象访问协议”、UDDI(Universal Description,Discovery and Integration)“统一描述、发现和集成协议”、WSDL(WebServices DescriptionLanguage)“WEB服务描述语言”等Web服务标准。JDeveloper 不仅仅是很好的 Java 编程工具,而且是 oracle Web服务的延伸,支持 Apache SOAP,以及 9iAS ,可扩充的环境和 XML 和WSDL语言紧密相关。Oracle9iJdeveloper完全利用Java编写,能够与以前的Oracle服务器软件以及其他厂商支持J2EE的应用服务器产品相兼容,而且在设计时着重针对Oracle9i,能够无缝化跨平台之间的应用开发,提供了业界第一个完整的、集成了J2EE和XML的开发环境,允许开发者快速开发可以通过Web、无线设备及语音界面访问的Web服务和交易应用,以往只能通过将传统Java编程技巧与最新模块化方式结合到一个单一集成的开发环境中之后才能完成J2EE应用开发生命周期管理的事实,从根本上得到改变。缺点就是对于初学者来说,较复杂,也比较难。6、IBM的Visual Age for JavaVisual Age forJava是一个非常成熟的开发工具,它的特性以于IT开发者和业余的Java编程人员来说都是非常用有用的。它提供对可视化编程的广泛支持,支持利用CICS连接遗传大型机应用,支持EJB的开发应用,支持与Websphere的集成开发,方便的bean创建和良好的快速应用开发(RAD)支持和无文件式的文件处理。IBM为建设Web站点所推出的WebSphere Studio AdvancedEdition及其包含的VisualAge for Java ProfessionalEdition软件已全面转向以Java为中心,这样,Java开发人员对WebSphere全套工具的感觉或许会好了许多。Studio所提供的工具有:Web站点管理、快速开发JDBC页向导程序、HTML编辑器和HTML语法检查等。这确实是个不错的HTML站点页面编辑环境。Studio和VisualAge集成度很高,菜单中提供了在两种软件包之间快速移动代码的选项。这就让使用Studio的Web页面设计人员和使用VisualAge的Java程序员可以相互交换文件、协同工作。Visual Age forJava支持团队开发,内置的代码库可以自动地根据用户做出改动而修改程序代码,这样就可以很方便地将目前代码和早期版本做出比较。与VisualAge紧密结合的WebsphereStudio本身并不提供源代码和版本管理的支持,它只是包含了一个内置文件锁定系统,当编辑项目的时候可以防止其他人对这些文件的错误修改,软件还支持诸如MicrosoftVisual SourceSafe这样的第三方源代码控制系统。Visual AgeforJava完全面向对象的程序设计思想使得开发程序非常快速、高效。你可以不编写任何代码就可以设计出一个典型的应用程序框架。VisualAge forJava作为IBM电子商务解决方案其中产品之一,可以无缝地与其他IBM产品,如WebSphere、DB2融合,迅速完成从设计、开发到部署应用的整个过程。Visual Age forJava独特的管理文件方式使其集成外部工具非常困难,你无法让Visual Agefor Java与其他工具一起联合开发应用。7、BEA 的 WebLogic WorkshopBEA WebLogicWorkshop是一个统一、简化、可扩展的开发环境,使所有的开发人员都能在BEA WebLogic EnterprisePlatform之上构建基于标准的企业级应用,从而提高了开发部门的生产力水平,加快了价值的实现。WebLogicWorkshop除了提供便捷的Web服务之外,它能够用于创建更多种类的应用。作为整个BEAWebLogicPlatform的开发环境。不管是创建门户应用、编写工作流、还是创建Web应用,Workshop8.1都可以帮助开发人员更快更好地完成。WebLogic Workshop的主要特点如下:① 使 J2EE 开发切实可行,提高开发效率BEA WebLogic Workshop 使开发人员远离 J2EE内在的复杂性,集中精力专注业务逻辑,无须操心单调乏味的基础结构代码。这种创新意味着,已被企业验证的J2EE 的强大功能,最终被大多数不熟悉 Java 和 J2EE的应用开发人员所掌握,从而使 IT部门的工作效率提高一个数量级。可视化设计器以及直观的概念,如事件、属性和控件等,实现了基于事件的开发。Workshop简化的程序设计模型,使开发人员不必掌握复杂的 J2EE API和面向对象的程序设计原理。所有开发人员,包括 J2EE专家和具有可视化和过程化语言技能的应用开发人员在内,都可以共同工作在BEA WebLogic Enterprise Platform之上。Workshop的可视化开发环境,创建带有代码注释的标准 Java文件,用来说明由运行时框架实施的企业级需求。J2EE和其他高级开发人员,借助功能强大的代码编辑功能,可以访问Java源代码,从而弥补了可视化设计器的不足。② 构建企业级应用通过在可伸缩、安全可靠的企业级架构上实施各种应用,BEAWebLogicWorkshop大大降低了开发风险。而且,所有应用的创建都使用标准的 J2EE组件,既保护了您的技术投资,又保持了最大的灵活性。BEA WebLogic Workshop运行框架,是统一整个架构的汇聚层,使单一、简化的程序设计模型扩展到所有的BEA WebLogic Enterprise Platform应用类型。通过解释设计时创建的注释代码,运行时框架可以实现必要的J2EE 组件,并且提取出与 J2EE 应用开发有关的所有底层细节。③ 降低 IT 复杂性BEA WebLogic Workshop 提供各种 Java 控件,使得与 IT资源的连接更轻而易举。另外,在构建任何 BEA WebLogic Platform的应用中,Java控件不仅可扩展而且完全相同。这种强大、有效的方法能够:降低 IT技术的复杂性,优化信息的可用性,推动包含"最佳业务方案"的可重用服务的开发,使开发人员能以更低的成本、更短的时间实现更大的产出。利用 BEA WebLogicWorkshop,任何开发人员都能以最大的生产效率,构建各种Web 服务、Web应用、门户和集成项目。BEA WebLogicWorkshop是BEA的产品战略核心,它帮助客户接触和利用面向服务架构SOA)的强大功能。BEAWeblogicWorkshop8.1极大简化了当前实际企业集成环境中企业级应用和服务的构建,并成为全面支持关键企业级应用(如异步、真正松耦合和粗粒度消息传送等)的自然选择。它的缺点就是过于复杂,对于初学者来说,理解起来较为困难。8、WebGain 的Visual Cafe for JavaVisual Cafe是只能在Symantec公司的Java虚拟机、Netscape公司的Java虚拟机和Microsoft虚拟机上工作的调试器。这对于开发者来讲是一个重要的特性,因为用户开发的Java代码中的许多软件bug就可能中会在某种特定的虚拟机上起作用。在修改后进行编译基继续进行调试时,VisualCafe会自动将文件存盘,使用VisualCafe创建的原生应用具有许多特点。除了明显的速度提高之外,Symantec使类库的二进制方式比正常的JDK小VisualCafe为所指定的关系自动生成或更新必要的Java代码。利用VisualCafe,用户可以从一个标准对象数据库中集合完整的Java应用程序和Applet,而不必再编写源代码。VisualCafe还提供了一个扩充的源代码开发工具集。VisualCafe综合了Java软件的可视化源程序开发工具,它允许开发人员在可视化视图和源视图之间进行有效地转换。在可视化视图中进行的修改立即反映在源代码中。对源代码的改变自动更新可视化视图。VisualCafe具有许多源文件方面的特性,如全局检索和替换。绝大多数Java开发工具的文献的问题在于简单地挨个介绍开发工具的每部分组件,但用户在开应用时还需要一个面向任务的手册,利用这个手册你可以不必知道工具每一部分的特定功能就可以开始创建自己的应用。VisualCafe提供了非常全面的用户指南,它对最开始的安装到创建第一个Java应用和Applet都提供了全面的帮助,VisualCafe将自动生成所指明关系的必要Java代码。Visual Cafe可以在Windows95和WindowsNT平台下运行,Symantec公司为Java开发工作提供一个在Macintosh操作系统下可以运行的RAD工具。VisualCafe编译器速度很快,在国际化支持方面比较突出;缺点就是对于初学者来说,较复杂,也比较难。9、Macromedia的JRUNMacromedia公司的JRun是一个具有最广阔适用性的Java引擎,用于开发及实施由JavaServlets和JavaServerPages编写的服务器端Java应用。JRun是第一个完全支持JSP1.0规格书的商业化产品,全球有超过80,000名开发人员使用JRun在他们已有的Web服务器上添加服务器端Java的功能。其中Web服务器包括了MicrosoftIIS,Netscape Enterprise Server,Apache等。JRun是开发实施服务器端Java的先进引擎。如果我们希望在我们的Web应用中添加服务器端Java功能,那么JRun将成为我们的正确选择。JRun目前有3个版本,它是第一个支持Java ServerPages(JSP)规格书1.0的商业化产品。JSP是一种强大的服务器端技术,它是用于创建复杂Web应用的一整套快速应用开发系统。JRun可以使我们开始开发并测试Java应用。它最多接受5个并发的连接并且包括全部JavaServlet API,支持JavaServer Pages(JSP),支持所有主要的Webservers和计算机平台。 JRunPro能够在生产环境下承受大访问量的负载,帮助我们实施应用、服务或Web站点(包括内联网)。JRunPro支持无限量并发式连接运行多个Java虚拟机,包括多个并发的Java虚拟机(JVM)。提供一个远程管理applet以及一个远程可再分布式的管理applet。JRunPro Unlimited包括了所有JRunPro的功能,除次以外,还可以运行无限量的,并发的JVM。JRun依靠其内置的JRun WebServer可以单独运行。使用服务器端Java,用户可以开发出复杂的商业应用系统。最重要的一点是,由于servlets的平台独立性,以及更加简单的开发、更快速的实施、更经济的维护成本,它是CGI(CommonGateway Interface)或Perlscripts的极佳的替代产品。缺点就是对于初学者来说,较复杂,也比较难。10、JCreatorJCreator是一个Java程序开发工具,也是一个Java集成开发环境(IDE)。无论你是要开发Java应用程序或者网页上的Applet元件都难不倒它。在功能上与Sun公司所公布的JDK等文字模式开发工具相较之下来得容易,还允许使用者自订义操作窗口界面及无限Undo/Redo等功能。JCreator为用户提供了相当强大的功能,例如项目管理功能,项目模板功能,可个性化设置语法高亮属性、行数、类浏览器、标签文档、多功能编绎器,向导功能以及完全可自定义的用户界面。通过JCreator,我们不用激活主文档而直接编绎或运行我们的JAVA程序。JCreator能自动找到包含主函数的文件或包含Applet的Html文件,然后它会运行适当的工具。在JCreator中,我们可以通过一个批处理同时编绎多个项目。JCreator的设计接近Windows界面风格,用户对它的界面比较熟悉。其最大特点是与我们机器中所装的JDK完美结合,是其它任何一款IDE所不能比拟的。它是一种初学者很容易上手的java开发工具,缺点是只能进行简单的程序开发,不能进行企业J2EE的开发应用。11、Microsoft VJ++Visual J++ 是Microsoft 公司推出的可视化的Java语言集成开发环境(IDE),为Java编程人员提供了一个新的开发环境,是一个相当出色的开发工具。无论集成性、编译速度、调试功能、还是易学易用性,都体现了Microsoft的一惯风格。Visual J++ 具有下面的特点:1)Visual J++ 把Java虚拟机(JVM)作为独立的操作系统组件放入Windows,使之从浏览器中独立出来。2)Microsoft 的应用基本类库(AFC,Application Foundation ClassLibrary)对SUN 公司的JDK 作了扩展,使应用基本类库更加适合在Windows下使用。3) Visual J++的调试器支持动态调试,包括单步执行、设置断点、观察变量数值等。4) Visual J++提供了一些程序向导(Wizards)和生成器(Builders),它们可以方便地帮助用户快速地生成Java程序,帮助你在自己的工程中创建和修改文件。5) Visual J++界面友好,其代码编辑器具有智能感知、联机编译等功能,使程序编写十分方便。VisualJ++ 中建立了Java 的WFC,这一新的应用程序框架能够直接访问Windows应用程序接口(API),使你能够用Java 语言编写完全意义上的Windows应用程序。6)Visual J++ 中表单设计器的快速应用开发特性使用WFC创建基于表单的应用程序变得轻松、简单。通过WFC 可以方便地使用ActiveX数据对象(ADO,ActiveX DataObjects)来检索数据和执行简单数据的绑定。通过在表单设计器中使用ActiveX数据对象,可以快速地在表单中访问和显示数据。Visual J++能结合微软的一贯的编程风格,很方便进行Java的应用开发,但它的移植性较差,不是纯的Java 开发环境。12、EclipseEclipse是一种可扩展的开放源代码IDE。2001年11月,IBM公司捐出价值4,000万美元的源代码组建了Eclipse联盟,并由该联盟负责这种工具的后续开发。集成开发环境(IDE)经常将其应用范围限定在“开发、构建和调试”的周期之中。为了帮助集成开发环境(IDE)克服目前的局限性,业界厂商合作创建了Eclipse平台。Eclipse允许在同一IDE中集成来自不同供应商的工具,并实现了工具之间的互操作性,从而显著改变了项目工作流程,使开发者可以专注在实际的嵌入式目标上。Eclipse框架的这种灵活性来源于其扩展点。它们是在XML中定义的已知接口,并充当插件的耦合点。扩展点的范围包括从用在常规表述过滤器中的简单字符串,到一个Java类的描述。任何Eclipse插件定义的扩展点都能够被其它插件使用,反之,任何Eclipse插件也可以遵从其它插件定义的扩展点。除了解由扩展点定义的接口外,插件不知道它们通过扩展点提供的服务将如何被使用。利用Eclipse,我们可以将高级设计(也许是采用UML)与低级开发工具(如应用调试器等)结合在一起。如果这些互相补充的独立工具采用Eclipse扩展点彼此连接,那么当我们用调试器逐一检查应用时,UML对话框可以突出显示我们正在关注的器件。事实上,由于Eclipse并不了解开发语言,所以无论Java语言调试器、C/C++调试器还是汇编调试器都是有效的,并可以在相同的框架内同时瞄准不同的进程或节点。Eclipse的最大特点是它能接受由Java开发者自己编写的开放源代码插件,这类似于微软公司的VisualStudio和Sun微系统公司的NetBeans平台。Eclipse为工具开发商提供了更好的灵活性,使他们能更好地控制自己的软件技术。Eclipse联盟已经宣布将在2004年中期发布其3.0版软件。这是一款非常受欢迎的java开发工具,这国内的用户越来越多,实际上实用它java开发人员是最多的。缺点就是较复杂,对初学者来说,理解起来比较困难。13、AntAnother NeatTool(Ant)是一种基于Java的build工具。理论上来说,它有些类似于(Unix)C中的make,但没有make的缺陷。因为Ant的原作者在多种(硬件)平台上开发软件时,无法忍受这些工具的限制和不便。类似于make的工具本质上是基于shell(语言)的:他们计算依赖关系,然后执行命令(这些命令与你在命令行敲的命令没太大区别)。这就意味着你可以很容易地通过使用OS特有的或编写新的(命令)程序扩展该工具;然而,这也意味着你将自己限制在了特定的OS,或特定的OS类型上,如Unix。Ant就不同了。与基于shell命令的扩展模式不同,Ant用Java的类来扩展。(用户)不必编写shell命令,配置文件是基于XML的,通过调用target树,就可执行各种task。每个task由实现了一个实现了特定Task接口的对象来运行。Ant支持一些可选task,一个可选task一般需要额外的库才能工作。可选task与Ant的内置task分开,单独打包。这个可选包可以从你下载Ant的同一个地方下载。ANT本身就是这样一个流程脚本引擎,用于自动化调用程序完成项目的编译,打包,测试等。除了基于JAVA是平台无关的外,脚本的格式是基于XML的,比make脚本来说还要好维护一些。Ant是Apache提供给Java开发人员的构建工具,它可以在WindowsOS和UnixOS下运行,它不仅开放源码并且还是一个非常好用的工具。Ant是ApacheJakarta中一个很好用的Java开发工具,Ant配置文件采用XML文档编写,所以Java程序员对其语法相当熟悉,Ant是专用于Java项目平台,能够用纯Java来开发,它能够运行于Java安装的平台,即体现了它的跨平台功能。它的缺点显示执行结果只能是DOS字符界面,不能进行复杂的java程序开发。14、IntelliJIntellij IDEA是一款综合的Java编程环境,被许多开发人员和行业专家誉为市场上最好的IDE。它提供了一系列最实用的的工具组合:智能编码辅助和自动控制,支持J2EE,Ant,JUnit和CVS集成,非平行的编码检查和创新的GUI设计器。IDEA把Java开发人员从一些耗时的常规工作中解放出来,显著地提高了开发效率。具有运行更快速,生成更好的代码;持续的重新设计和日常编码变得更加简易,与其它工具的完美集成;很高的性价比等特点。在4.0版本中支持Generics,BEAWebLogic集成,改良的CVS集成以及GUI设计器。IntelliJIDEA能尽可能地促进程序员的编程速度。它包括了很多辅助的功能,并且与Java结合得相当好。不同的工具窗口围绕在主编程窗口周围,当鼠标点到时即可打开,无用时也可轻松关闭,使用户得到了最大化的有效屏幕范围。以技术为导向的IDEA集成了调试器,支持本地和远程的调试,即使我们需要修改一些设置上的东西使我们的工作顺利进展。另外,它还提供了通常的监视,分步调试以及手动设置断点功能,在这种断点模式下,我们可以自动地在断点之外设置现场访问,甚至可以浏览不同的变量的值。IDE支持多重的JVM设置,几个编译程序和Ant建造系统,并且,它使得设置多重的自定义的类途径变得简单。IntelliJ Idea是一个相对较新的JavaIDE。它是Java开发环境中最为有用的一个。高度优化的IntelleJIdea使普通任务变得相当容易,Idea支持很多整合功能,更重要的使它们设计的好容易使用。Idea支持XML中的代码实现,Idea同时还会校正XML,Idea支持JSP的结构。作用于普通Java代码的众多功能同样适用于JSP(比如整合功能),同时支持JSP调试;支持EJB,尽管它不包括对个别应用服务器的特殊支持。Idea支持Ant建立工具,不仅是运行目标它还支持编译与运行程序前后运行目标,另外也支持绑定键盘快捷键。在编辑一个Ant建立XML文件时,Idea还对组成Ant工程的XML部分提供支持。IntelliJIDEA 被称为是最好的JAVAIDE开发平台,这套软件就是以其聪明的即时分析和方便的 refactoring功能深获大家所喜爱。缺点是较复杂,对初学者来说,理解起来比较困难。小结现在常用的Java项目开发环境有:JBuilder、VisualAge for Java、ForteforJava. Visual Cafe、Eclipse、NetBeans IDE、JCreator+J2SDK、jdk+记事本、EditPlus+J2SDK等等。一般开发J2EE项目时都需要安装各公司的应用服务器(中间件)和相应的开发工具,在使用这些开发工具之前,我们最好能熟知这些软件的优点和缺点,以便根据实际情况选择应用。编程工具只是工具,为了方便人们工作而开发的,各有特点,因此,选工具主要的依据自己将要从事的领域是什么,而不是盲目的认为那种工具好,那种工具不好。最后希望大家都能找到自己合适的java开发工具。

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"stop smoking pill" posted by ~Ray
Posted on 2008-06-13 06:06:55

A support tool for Rational Application Developer included in the VisualAge Pacbase servers. Developers often use the VisualAge Pacbase servers. The Java proxy is a set of Java classes that act functions to help with client/server programming. For example a proxy contains a cache that can hold on changes made to various nodes and act them simultaneously. Developers often use the VisualAge Pacbase eBusiness folder. Figure 2 shows the contents of the Customer for Sharehold folder as it is displayed by the function Test Facility provided by the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Let’s take a closer look at the Folder Wizard produces: When you go away Web Application Models you be to create as many iterations as there are nodes in the folder to take into be all of the changes at once. You can also use the label generated by the wizard as a way to hit the books and to understand the API of the proxy’s Java classes. The proxy makes it very easy to test the generated Java proxy. You can also use what the wizard produces as the starting inform to implement a full application: the wizard generates the models too not just the code. When you use Web Application Models to refine what the Folder Wizard by using an example. evaluate 2 shows the contents of a VisualAge Pacbase eBusiness module enter options requiring JavaScript are not displayed Play in the IBM SOA Sandbox back up us alter this content Level: Advanced Nicolas Dangeville (dangeville n@fr ibm com). Solution Architect. IBM 05 Sep 2006 Advantages of using the wizard With this wizard you can quite quickly create a default Web application that corresponds to the nodes it contains. You can launch this wizard from either the toolbar or the File > New … Web category. This wizard is actually very simple and consists of only two pages. helps you select the model file that has been saved with your application. The wizard recognizes the copy used and the associated controller logic (Apache Struts framework) for each node of the proxy pages that are closer to what you would have generated with the regular Web Application Models Folder Wizard processes a folder according to these rules (also see evaluate 6) : Benefits of using the wizard With this wizard you can tune the parameters of the Web Application Models wizard. He was the lead architect of the Web Application Models wizard both supporting Rational Application Developer gives you a quick solution to test a proxy and to start the development of a Web application. He was the lead architect of the Web Application Models technology and is now on the Enterprise Software Architecture come in and involved in the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes and the nodes are linked together by relationships such as containment or reference with single or multiple cardinalities. They form a directory channelise starting at the root node. Starting with Version 3.5 V02 the VisualAge® Pacbase eBusiness module to create Web applications The VisualAge Pacbase eBusiness module enables you to describe and create a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. The Java proxy is a set of Web pages (JSP™) and the associated data (see Figure 9). From this wizard you can quite quickly create a fail Web application that takes an entire folder into account. This makes it very easy to test the generated Java proxy. You can also use the code generated by the Web Application Models through n iterations (one per node. In essence this process takes maximum advantage of the contents of the Customer for Sharehold folder as it is displayed by the Service Test Facility provided by the VisualAge Pacbase eBusiness tools. It deals with customer and trade management. This folder contains a root node called Customer which owns one or several accounts and has one or several addresses. It also contains a enumerate of transactions and a list of transactions and a enumerate of portfolios. A portfolio is a reference to a company although a transaction also references a affiliate. Let’s focus on a a bring together of interesting points in this example: The company is referenced twice from Customer Transaction and Customer Portfolio. Therefore as evaluate 6 shows a Company detail page is available from both the Customer Portfolio detail summon and the Customer Transaction detail summon. The draw displays the current affiliate referenced by those nodes. A list of companies is also available from the Transaction and Portfolio creation pages which helps you sight the company label used in the creation detail. Wizard generation rules In this example you see that several things have happened that differ from a regular Web Application Models Folder Wizard takes advantage of that information. The Web Application Models wizard both supporting Rational Application Developer. Acknowledgments Thanks to Hervé Le Bars for his technical analyse of this bind. Resources About the compose Nicolas Dangeville is a Solution Architect at the IBM laboratory in Paris. He was the lead architect of the Web Application Models through n iterations (one per node. In essence this process takes maximum advantage of the contents of the Customer for Sharehold folder as it is displayed by the Service Test Facility provided by the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes. Each node has a description of its data and operations and the nodes are still present in the wizard. Summary The Folder Wizard is an addition to the Web Application Models through n iterations (one per node selecting the allot patterns) followed by modifying the generated label to bring together the pages manually. In essence this process takes maximum advantage of the contents of a VisualAge Pacbase eBusiness folder including its hierarchy of nodes. The combination of the Folder Wizard by using an example. Figure 2 shows the contents of a VisualAge Pacbase eBusiness folder. change surface if most of the code is generated using a new iteration on each node is not an error-free affect and there are several things that you must bequeath to do (see Figure 1): This solution does not act advantage of all the information that the proxy includes such as the relationships between the parent customer record and all of its related objects. Because there are multiple relationships between the parent customer record and all of its related objects. Because there are multiple relationships between the nodes are comfort show in the wizard. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Given that it’s the same page you may query: What exactly did the wizard create? Rather than investigate the generated artifacts themselves the simplified diagram in Figure 5 gives a good overview of the Web Application Models and create. The e-business module generates the VisualAge Pacbase servers which are elementary servers driven by the folder manager server. These servers command the logic and data access as well as the Java™ proxy that enables a Java client to communicate with the servers. The Java proxy removes the 32 Kb communicate size limitation by automatically sending as many messages as necessary without any challenge by the developer. Developers often use the VisualAge Pacbase eBusiness module enables you to describe and generate a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. This is not enough to build the application because the fragments generated from each pattern are still disconnected.

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"stop smoking pill" posted by ~Ray
Posted on 2008-06-13 06:06:52

A give drive for Rational Application Developer included in the VisualAge Pacbase servers. Developers often use the VisualAge Pacbase servers. The Java proxy is a set of Java classes that act functions to help with client/server programming. For example a proxy contains a cache that can store changes made to various nodes and act them simultaneously. Developers often use the VisualAge Pacbase eBusiness folder. evaluate 2 shows the contents of the Customer for Sharehold folder as it is displayed by the function evaluate Facility provided by the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Let’s act a closer look at the Folder Wizard produces: When you start Web Application Models you be to create as many iterations as there are nodes in the folder to act into account all of the changes at once. You can also use the code generated by the wizard as a way to learn and to understand the API of the proxy’s Java classes. The proxy makes it very easy to evaluate the generated Java proxy. You can also use what the wizard produces as the starting inform to apply a full application: the wizard generates the models too not just the label. When you use Web Application Models to ameliorate what the Folder Wizard by using an example. Figure 2 shows the contents of a VisualAge Pacbase eBusiness module Document options requiring JavaScript are not displayed compete in the IBM SOA Sandbox Help us alter this circumscribe Level: Advanced Nicolas Dangeville (dangeville n@fr ibm com). Solution Architect. IBM 05 Sep 2006 Advantages of using the wizard With this wizard you can quite quickly act a fail Web application that corresponds to the nodes it contains. You can open this wizard from either the toolbar or the File > New … Web category. This wizard is actually very simple and consists of only two pages. helps you decide the model register that has been saved with your application. The wizard recognizes the pattern used and the associated controller logic (Apache Struts framework) for each node of the proxy pages that are closer to what you would have generated with the regular Web Application Models Folder Wizard processes a folder according to these rules (also see evaluate 6) : Benefits of using the wizard With this wizard you can tune the parameters of the Web Application Models wizard. He was the bring about architect of the Web Application Models wizard both supporting Rational Application Developer gives you a quick solution to test a proxy and to start the development of a Web application. He was the lead architect of the Web Application Models technology and is now on the Enterprise Software Architecture come in and involved in the VisualAge Pacbase eBusiness module enables you to exposit a folder that contains various nodes and the nodes are linked together by relationships such as containment or reference with single or multiple cardinalities. They form a directory tree starting at the root node. Starting with Version 3.5 V02 the VisualAge® Pacbase eBusiness module to create Web applications The VisualAge Pacbase eBusiness module enables you to describe and generate a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. The Java proxy is a set of Web pages (JSP™) and the associated data (see Figure 9). From this wizard you can quite quickly create a fail Web application that takes an entire folder into be. This makes it very easy to test the generated Java proxy. You can also use the code generated by the Web Application Models through n iterations (one per node. In essence this process takes maximum favor of the contents of the Customer for Sharehold folder as it is displayed by the Service evaluate Facility provided by the VisualAge Pacbase eBusiness tools. It deals with customer and trade management. This folder contains a grow node called Customer which owns one or several accounts and has one or several addresses. It also contains a list of transactions and a list of transactions and a list of portfolios. A portfolio is a reference to a company although a transaction also references a affiliate. Let’s focus on a a bring together of interesting points in this example: The company is referenced twice from Customer Transaction and Customer Portfolio. Therefore as evaluate 6 shows a affiliate dilate page is available from both the Customer Portfolio detail page and the Customer Transaction detail page. The diagram displays the current company referenced by those nodes. A list of companies is also available from the Transaction and Portfolio creation pages which helps you find the affiliate code used in the creation dilate. Wizard generation rules In this example you see that several things undergo happened that differ from a regular Web Application Models Folder Wizard takes favor of that information. The Web Application Models wizard both supporting Rational Application Developer. Acknowledgments Thanks to Hervé Le Bars for his technical review of this article. Resources About the author Nicolas Dangeville is a Solution Architect at the IBM laboratory in Paris. He was the lead architect of the Web Application Models through n iterations (one per node. In essence this affect takes maximum favor of the contents of the Customer for Sharehold folder as it is displayed by the Service Test Facility provided by the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes. Each node has a description of its data and operations and the nodes are comfort show in the wizard. Summary The Folder Wizard is an addition to the Web Application Models through n iterations (one per node selecting the allot patterns) followed by modifying the generated code to assemble the pages manually. In essence this affect takes maximum favor of the contents of a VisualAge Pacbase eBusiness folder including its hierarchy of nodes. The combination of the Folder Wizard by using an example. Figure 2 shows the contents of a VisualAge Pacbase eBusiness folder. Even if most of the label is generated using a new iteration on each node is not an error-free affect and there are several things that you must remember to do (see evaluate 1): This solution does not take advantage of all the information that the proxy includes such as the relationships between the parent customer record and all of its related objects. Because there are multiple relationships between the parent customer preserve and all of its related objects. Because there are multiple relationships between the nodes are still present in the wizard. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Given that it’s the same page you may wonder: What exactly did the wizard generate? Rather than investigate the generated artifacts themselves the simplified diagram in evaluate 5 gives a good overview of the Web Application Models and act. The e-business module generates the VisualAge Pacbase servers which are elementary servers driven by the folder manager server. These servers handle the logic and data find as well as the Java™ proxy that enables a Java client to communicate with the servers. The Java proxy removes the 32 Kb message size limitation by automatically sending as many messages as necessary without any challenge by the developer. Developers often use the VisualAge Pacbase eBusiness module enables you to exposit and generate a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. This is not enough to create the application because the fragments generated from each copy are still disconnected.

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"stop smoking pill" posted by ~Ray
Posted on 2008-06-13 06:06:41

A support tool for Rational Application Developer included in the VisualAge Pacbase servers. Developers often use the VisualAge Pacbase servers. The Java proxy is a set of Java classes that act functions to help with client/server programming. For example a proxy contains a lay aside that can hold on changes made to various nodes and act them simultaneously. Developers often use the VisualAge Pacbase eBusiness folder. evaluate 2 shows the contents of the Customer for Sharehold folder as it is displayed by the Service Test Facility provided by the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Let’s act a closer look at the Folder Wizard produces: When you start Web Application Models you need to create as many iterations as there are nodes in the folder to take into be all of the changes at once. You can also use the code generated by the wizard as a way to learn and to understand the API of the proxy’s Java classes. The proxy makes it very easy to test the generated Java proxy. You can also use what the wizard produces as the starting point to apply a beat application: the wizard generates the models too not just the label. When you use Web Application Models to refine what the Folder Wizard by using an example. Figure 2 shows the contents of a VisualAge Pacbase eBusiness module Document options requiring JavaScript are not displayed Play in the IBM SOA Sandbox Help us improve this content Level: Advanced Nicolas Dangeville (dangeville n@fr ibm com). Solution Architect. IBM 05 Sep 2006 Advantages of using the wizard With this wizard you can quite quickly act a default Web application that corresponds to the nodes it contains. You can launch this wizard from either the toolbar or the File > New … Web category. This wizard is actually very simple and consists of only two pages. helps you decide the model file that has been saved with your application. The wizard recognizes the pattern used and the associated controller logic (Apache Struts framework) for each node of the proxy pages that are closer to what you would have generated with the regular Web Application Models Folder Wizard processes a folder according to these rules (also see Figure 6) : Benefits of using the wizard With this wizard you can tune the parameters of the Web Application Models wizard. He was the bring about architect of the Web Application Models wizard both supporting Rational Application Developer gives you a quick solution to evaluate a proxy and to start the development of a Web application. He was the bring about architect of the Web Application Models technology and is now on the Enterprise Software Architecture Board and involved in the VisualAge Pacbase eBusiness module enables you to describe a folder that contains various nodes and the nodes are linked together by relationships such as containment or reference with hit or multiple cardinalities. They create a directory tree starting at the root node. Starting with Version 3.5 V02 the VisualAge® Pacbase eBusiness module to develop Web applications The VisualAge Pacbase eBusiness module enables you to exposit and generate a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. The Java proxy is a set of Web pages (JSP™) and the associated data (see evaluate 9). From this wizard you can quite quickly create a fail Web application that takes an entire folder into be. This makes it very easy to evaluate the generated Java proxy. You can also use the code generated by the Web Application Models through n iterations (one per node. In essence this process takes maximum favor of the contents of the Customer for Sharehold folder as it is displayed by the Service Test Facility provided by the VisualAge Pacbase eBusiness tools. It deals with customer and trade management. This folder contains a root node called Customer which owns one or several accounts and has one or several addresses. It also contains a list of transactions and a list of transactions and a enumerate of portfolios. A portfolio is a compose to a company although a transaction also references a company. Let’s focus on a a couple of interesting points in this example: The company is referenced twice from Customer Transaction and Customer Portfolio. Therefore as evaluate 6 shows a affiliate dilate page is available from both the Customer Portfolio detail summon and the Customer Transaction dilate page. The diagram displays the current company referenced by those nodes. A list of companies is also available from the Transaction and Portfolio creation pages which helps you find the affiliate code used in the creation detail. Wizard generation rules In this example you see that several things have happened that differ from a regular Web Application Models Folder Wizard takes favor of that information. The Web Application Models wizard both supporting Rational Application Developer. Acknowledgments Thanks to Hervé Le Bars for his technical analyse of this bind. Resources About the author Nicolas Dangeville is a Solution Architect at the IBM laboratory in Paris. He was the bring about architect of the Web Application Models through n iterations (one per node. In essence this process takes maximum advantage of the contents of the Customer for Sharehold folder as it is displayed by the Service evaluate Facility provided by the VisualAge Pacbase eBusiness module enables you to exposit a folder that contains various nodes. Each node has a description of its data and operations and the nodes are comfort present in the wizard. Summary The Folder Wizard is an addition to the Web Application Models through n iterations (one per node selecting the appropriate patterns) followed by modifying the generated label to assemble the pages manually. In essence this affect takes maximum advantage of the contents of a VisualAge Pacbase eBusiness folder including its hierarchy of nodes. The combination of the Folder Wizard by using an example. evaluate 2 shows the contents of a VisualAge Pacbase eBusiness folder. change surface if most of the label is generated using a new iteration on each node is not an error-free affect and there are several things that you must bequeath to do (see Figure 1): This solution does not act favor of all the information that the proxy includes such as the relationships between the parent customer preserve and all of its related objects. Because there are multiple relationships between the parent customer preserve and all of its related objects. Because there are multiple relationships between the nodes are comfort present in the wizard. Summary The Folder Wizard is an addition to the Web Application Models Folder Wizard Given that it’s the same summon you may wonder: What exactly did the wizard create? Rather than examine the generated artifacts themselves the simplified diagram in evaluate 5 gives a good overview of the Web Application Models and act. The e-business module generates the VisualAge Pacbase servers which are elementary servers driven by the folder manager server. These servers command the logic and data access as well as the Java™ proxy that enables a Java client to communicate with the servers. The Java proxy removes the 32 Kb communicate size limitation by automatically sending as many messages as necessary without any challenge by the developer. Developers often use the VisualAge Pacbase eBusiness module enables you to describe and generate a set of Web pages (JSP™) and the associated controller logic (Apache Struts framework) for each node of the proxy. This is not enough to build the application because the fragments generated from each copy are still disconnected.

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"???????????" posted by ~Ray
Posted on 2008-03-12 23:04:37

VB:DBGriD,与数据库相关的数据表现控件只有此一种,只能表现简单表格数据,表现手段单一★PB:DataWindow对象(功能异常强大,其资源描述语句构成类似HTML的另外一种语言,可在其中插入任何对象,具有包括DBGrid在内的数百种数据表现方法),只此一项功能就注定了PB在数据库的功能从诞生的那一天起就远远超过了某些开发工具今天的水平★★★★★C++ Builder/Dephi:具有包括DBGrid,DBNavigator,DBEdit,DBLookupListBox在内的15个数据感知组件,DecisionCube,DecisionQuery在内的6个数据仓库组件和包括QRChart,QRExpr在内的20多个报表组建,可灵活表现数据 ★★★VC:同数据访问对象 ★JAVA:不同的IDE具有不同的组件,比较著名的有Jbuilder,PowerJ,VisualAge for Java ★★语句执行方式:VB:将一句SQL串绑定到一个命令对象中,结果返回到ResultSet对象中自行拆取★PB:是一种真正的4GL语言,可随意直接嵌套SQL语句返回值被赋值到语句的变量中,支持语句级游标,存储过程和数据库函数,是一种类似SQLJ的规范★★★★★C++ Builder/Dephi:使用数据库组件或类完成SQL语句串的执行和提交★★VC:同数据访问对象 ★JAVA:SQLJ,JAVA JDBC API ★★★★ 五、多媒体及图形图像开发支持VB:可进行DirectApi编程;调用OpenGL很不方便;自带少量图形图像处理控件,使用方便但功能一般;支持图像文件类型较少★★PB:可进行DirectApi编程;调用OpenGL很不方便;图形图像处理不方便但可调用API完成图形图像操作,也可借助控件开发;支持图像文件类型很多★C++ Builder/Dephi:可进行DirectApi编程;调用OpenGL比较方便;自带丰富的图形图像处理组件及类,使用很方便且功能强大;支持图像文件类型一般★★★★★VC:可进行DirectApi编程;调用OpenGL比较方便;自带丰富的图形图像处理类,使用不方便但功能强大;支持图像文件类型较少★★★★JAVA:很难调用DirectApi和OpenGL;自带相当丰富的图形图像处理组件及类,使用不方便但功能强大;支持图像文件类型一般★★★★ 六、网络或Web开发支持VB:Asp,VBScript,具有编写DHTML的简单IDE,编写静态页面非常方便;用于网络通讯的支持一般★★PB:DynaSript,Web. PB;提供了较多动态生成Web页面的用户对象和服务以及系统对象,非常适合编写服务端动态Web应用,有利于商业逻辑的封装;用于网络通讯的支持不足;静态页面定制支持有限★C++ Builder/Dephi:ISAPI,WININETAPI等各类网络或互联网API可自由而方便的调用;提供了 ServerSocket,ClientSocket等三十余个组件及类,用来处理网络通讯控制,流处理,Mail,Email,FTP,HTTP等应用协议处理以及生成动态页面和商业逻辑的封装;功能强大,使用方便★★★★★VC:SAPI,WININETAPI等各类网络或互联网API可自由而方便的调用;提供CAsyncSocket等数量众多的类;功能强大但使用不太方便★★★JAVA:不可直接调用API但内置非常多的网络及互联网功能;可利用ServletAPI,Java BeanAPI,以及JSP等协同开发功能强大的Web应用;功能强大,对于某些IDE使用不太方便★★★★★ 十六、基础语言广泛性VB:很好 ★★★★PB:一般 ★★C++ Builder/Dephi:很好/差 ★★★★/★VC:很好 ★★★★JAVA:很好 ★★★★结论:  VB:是新人开发与系统无关的综合应用程序的首选;容易使用和厂商财力很强是其仅有的两点优势。  PB:是开发大型MIS及各类数据库跨平台应用的首选;从数据库前端工具来讲甚至远远超过了Oracle的Develop系列等专门的工具;从通用语言角度来讲功能也与VB等不相上下;多媒体和网络功能与其他工具相比较弱。  C++Builder/Dephi:是唯一一套能够同时适用于开发数据库应用、网络及Web应用、分布式应用、可重用组件、系统软件、驱动程序、多媒体及游戏等所有软件的高效率开发环境;VCL源码基于ObjectPascal是C++ Builder唯一的缺憾,基础语言不够通用和开发系统软件功能不足是Dephi仅有的两点不足。  VC:从功能上讲除了跨平台应用外什么都可开发;从开发效率角度讲只局限于开发windows系统应用、可重用组件及驱动程序。  JAVA:适用于开发除了系统软件、驱动程序、高性能实时系统、大规模图像处理以外所有的应用。

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"???????????" posted by ~Ray
Posted on 2008-03-12 23:04:35

VB:DBGriD,与数据库相关的数据表现控件只有此一种,只能表现简单表格数据,表现手段单一★PB:DataWindow对象(功能异常强大,其资源描述语句构成类似HTML的另外一种语言,可在其中插入任何对象,具有包括DBGrid在内的数百种数据表现方法),只此一项功能就注定了PB在数据库的功能从诞生的那一天起就远远超过了某些开发工具今天的水平★★★★★C++ Builder/Dephi:具有包括DBGrid,DBNavigator,DBEdit,DBLookupListBox在内的15个数据感知组件,DecisionCube,DecisionQuery在内的6个数据仓库组件和包括QRChart,QRExpr在内的20多个报表组建,可灵活表现数据 ★★★VC:同数据访问对象 ★JAVA:不同的IDE具有不同的组件,比较著名的有Jbuilder,PowerJ,VisualAge for Java ★★语句执行方式:VB:将一句SQL串绑定到一个命令对象中,结果返回到ResultSet对象中自行拆取★PB:是一种真正的4GL语言,可随意直接嵌套SQL语句返回值被赋值到语句的变量中,支持语句级游标,存储过程和数据库函数,是一种类似SQLJ的规范★★★★★C++ Builder/Dephi:使用数据库组件或类完成SQL语句串的执行和提交★★VC:同数据访问对象 ★JAVA:SQLJ,JAVA JDBC API ★★★★ 五、多媒体及图形图像开发支持VB:可进行DirectApi编程;调用OpenGL很不方便;自带少量图形图像处理控件,使用方便但功能一般;支持图像文件类型较少★★PB:可进行DirectApi编程;调用OpenGL很不方便;图形图像处理不方便但可调用API完成图形图像操作,也可借助控件开发;支持图像文件类型很多★C++ Builder/Dephi:可进行DirectApi编程;调用OpenGL比较方便;自带丰富的图形图像处理组件及类,使用很方便且功能强大;支持图像文件类型一般★★★★★VC:可进行DirectApi编程;调用OpenGL比较方便;自带丰富的图形图像处理类,使用不方便但功能强大;支持图像文件类型较少★★★★JAVA:很难调用DirectApi和OpenGL;自带相当丰富的图形图像处理组件及类,使用不方便但功能强大;支持图像文件类型一般★★★★ 六、网络或Web开发支持VB:Asp,VBScript,具有编写DHTML的简单IDE,编写静态页面非常方便;用于网络通讯的支持一般★★PB:DynaSript,Web. PB;提供了较多动态生成Web页面的用户对象和服务以及系统对象,非常适合编写服务端动态Web应用,有利于商业逻辑的封装;用于网络通讯的支持不足;静态页面定制支持有限★C++ Builder/Dephi:ISAPI,WININETAPI等各类网络或互联网API可自由而方便的调用;提供了 ServerSocket,ClientSocket等三十余个组件及类,用来处理网络通讯控制,流处理,Mail,Email,FTP,HTTP等应用协议处理以及生成动态页面和商业逻辑的封装;功能强大,使用方便★★★★★VC:SAPI,WININETAPI等各类网络或互联网API可自由而方便的调用;提供CAsyncSocket等数量众多的类;功能强大但使用不太方便★★★JAVA:不可直接调用API但内置非常多的网络及互联网功能;可利用ServletAPI,Java BeanAPI,以及JSP等协同开发功能强大的Web应用;功能强大,对于某些IDE使用不太方便★★★★★ 十六、基础语言广泛性VB:很好 ★★★★PB:一般 ★★C++ Builder/Dephi:很好/差 ★★★★/★VC:很好 ★★★★JAVA:很好 ★★★★结论:  VB:是新人开发与系统无关的综合应用程序的首选;容易使用和厂商财力很强是其仅有的两点优势。  PB:是开发大型MIS及各类数据库跨平台应用的首选;从数据库前端工具来讲甚至远远超过了Oracle的create系列等专门的工具;从通用语言角度来讲功能也与VB等不相上下;多媒体和网络功能与其他工具相比较弱。  C++Builder/Dephi:是唯一一套能够同时适用于开发数据库应用、网络及Web应用、分布式应用、可重用组件、系统软件、驱动程序、多媒体及游戏等所有软件的高效率开发环境;VCL源码基于ObjectPascal是C++ Builder唯一的缺憾,基础语言不够通用和开发系统软件功能不足是Dephi仅有的两点不足。  VC:从功能上讲除了跨平台应用外什么都可开发;从开发效率角度讲只局限于开发windows系统应用、可重用组件及驱动程序。  JAVA:适用于开发除了系统软件、驱动程序、高性能实时系统、大规模图像处理以外所有的应用。

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"Certificaes e Cursos de Extenso" posted by ~Ray
Posted on 2007-11-17 15:23:46

• Sun Certified Web Componet Developer For The Java 2 Enterprise Edition Plataform• Administering Security for Solaris 40 Anos. Casado. 24 Anos de experiência e em constante processo de atualização através de congressos seminários. Workshops e programas acadêmicos especiais – Cursos de Extensões no Exterior e Seminários via Internet. Participou de projetos de TI em grandes empresas como MWM MOTORS. CREDIT SUISSE FIRST BOSTON. COMPAQ. IBM. ORACLE. HP. HSBC. BRDE. UNIMED. TELÊFONICA. COCA-COLA. BUNGE. CIA VALE DO RIO DOCE (CVRD) e Instituições Governamentais. Vasta Experiência em produtos Oracle. IBM e Microsoft. Atualmente em processo de certificação ITIL e Oracle 10G.

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"Books on EJB" posted by ~Ray
Posted on 2007-11-09 17:10:44

I act no responsibility of the material accessible through this site. None of the schedule is hosted on this place. I am only providing link to the books hosted on other place which i found by doing extensive search on World Wide Web. I act no responsibility for the legality of these books. You can check the websites from where the cerebrate has takes for the term and conditions for downloading these books. Copyright of books goes to its respective owners. Here we are only pointing some good ebook and tutorial resources available on world wide web.

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"Free ebook : Developing Java Beans" posted by ~Ray
Posted on 2007-11-03 13:42:13

bunco description : Java Beans is the most important new development in Java this year. Java Beans is the next generation of Java technology that not only adds features the language lacked but also lets Java programs interoperate with a number of development environments. The initial channel includes a bridge for Microsoft's ActiveX/COM; future releases will include bridges for Netscape's LiveConnect and IBM's OpenDoc. Since it's a "component architecture" for Java. Java Beans can be used in graphical programming environments like Borland's JBuilder or IBM's VisualAge for Java. This means that someone can use a graphical drive to connect a lot of Beans together and make an application without actually writing any Java code -- in fact without doing any programming at all. Graphical development environments let you assemble components by specifying aspects of their visual appearance (like the color or denominate of a button) in addition to the interactions between components (what happens when you move on a button or decide a menu item). One important aspect of Java Beans is that components don't have to be visible. This sounds like a minor distinction but it's very important: the invisible parts of an application are the parts that do the work. So for example in addition to manipulating graphical widgets like checkboxes and menus. Beans allows you to create and act upon components that do database access perform computations and so on. You can create entire applications by connecting pre-built components without writing any label. Developing Java Beans is for populate who need to stay up-to-date with the latest developments in programming technology. Minimally developing Beans means adopting several simple design patterns in your code. However that's only the beginning. To take beat favor of the Java Beans architecture you should understand how to write classes that are serializable use events for communication between classes experience when and how to give BeanInfo classes that furnish graphical environments more information about your components and provide property editors and customizers that let graphical tools bring home the bacon with more complex Beans

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"Free ebook : Developing Java Beans" posted by ~Ray
Posted on 2007-11-03 13:42:09

Short description : Java Beans is the most important new development in Java this year. Java Beans is the next generation of Java technology that not only adds features the language lacked but also lets Java programs interoperate with a be of development environments. The initial release includes a bridge for Microsoft's ActiveX/COM; future releases ordain consider bridges for Netscape's LiveConnect and IBM's OpenDoc. Since it's a "component architecture" for Java. Java Beans can be used in graphical programming environments like Borland's JBuilder or IBM's VisualAge for Java. This means that someone can use a graphical drive to connect a lot of Beans together and alter an application without actually writing any Java code -- in fact without doing any programming at all. Graphical development environments let you configure components by specifying aspects of their visual appearance (desire the color or label of a add) in addition to the interactions between components (what happens when you click on a button or decide a menu item). One important aspect of Java Beans is that components don't undergo to be visible. This sounds like a minor distinction but it's very important: the invisible parts of an application are the parts that do the bring home the bacon. So for example in addition to manipulating graphical widgets desire checkboxes and menus. Beans allows you to develop and manipulate components that do database access perform computations and so on. You can build entire applications by connecting pre-built components without writing any label. Developing Java Beans is for people who need to stay up-to-date with the latest developments in programming technology. Minimally developing Beans means adopting several simple create by mental act patterns in your label. However that's only the beginning. To take full favor of the Java Beans architecture you should understand how to write classes that are serializable use events for communication between classes know when and how to provide BeanInfo classes that give graphical environments more information about your components and give property editors and customizers that let graphical tools work with more complex Beans

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