Additional PvC-suitable architectures derived from Jini

从 Jini 派生的其它适合 PvC 的体系结构

JINI-RMI approach (another way to overcome device differences).

JINI - RMI方法(克服设备差异的另一种方法)。

JINI with J2ME (overcomes limitations by treating devices as objects).

基于J2ME的JINI(通过将设备视为对象来克服限制)。

Currently, limitations exist for using Jini in CLDC wireless devices.

当前，在CLDC无线设备中使用Jini存在限制。

The following are the advantages of using a surrogate Jini architecture

下面是使用代理 Jini 体系结构的一些优点

To help overcome these problems, a surrogate Jini architecture has been created.

为了帮助克服这些问题，已经创建了代理Jini体系结构。

The surrogate object then becomes the device's representative on the Jini network.

这个代理对象随即成为该设备在Jini网络上的代表。

Following are the fundamentals of the Jini surrogate architecture in wireless PvC.

以下是无线pvc中jini代理体系结构的基本特点。

The model based on JINI and WAP technology can process effectively complex business transactions.

这个模型基于JINI和WAP技术，可以高效地处理复杂的商务交易。

Preserve plug-and-work: the surrogate architecture must preserve the plug-and-work model of Jini technology.

保留即插即用(plug - and - work)：代理体系结构必须保留Jini技术的即插即用模型。

Jini architecture includes the concepts of discovery, code downloading, and leasing of distributed resources.

Jini体系结构包括发现、代码下载和分布式资源租用等概念。

Here are some recent Jini projects undertaken to tailor Jini specifications to particular implementation needs.

下面是一些针对特殊实现需求对Jini规范进行定制所产生的最新Jini项目。

It involves bridging the device and its environment with one object capable of interacting with the Jini network.

它需要使用一个能够与Jini网络交互的对象来连接设备及其环境。

The advantage of having devices as unique objects in the Jini network is to increase the set of interaction semantics.

将设备作为Jini网络中唯一对象的好处是扩大了交互作用语义集合。

A device like a cell phone cannot directly use Jini because it does not have the resources to support a full J2SE virtual machine.

手机这样的设备不能直接使用Jini，因为它不具备支持完整j2se虚拟机的资源。

Similarly, Jini and RMI systems may use a separate class loader for the different code bases from which they download class files.

同样的，Jini和RMI系统也会使用不同的类加载器去加载不同来源的代码。

Jini architecture specifies a way for clients and services to find each other on the network and to work together to accomplish a task.

Jini体系结构为客户机和服务在网络上相互找到对方并共同工作以完成任务指定了一种方法。

If the new device is a printer, for instance, other computers in the Jini network will immediately be able to find and use that printer.

例如，如果新设备是一台打印机，则Jini网络中的其它计算机将立即能够找到并使用这台打印机。

Let's now look at the problems posed by using Jini in wireless devices, especially those caused by embedding Jini technology in mobile devices.

现在让我们研究一下在无线设备中使用Jini所引发的问题，特别是那些在移动设备中嵌入Jini技术所引起的问题。

The Jini surrogate project defines an architecture that allows devices that otherwise wouldn't be able to participate in a Jini network to do so.

Jini代理项目定义了一种体系结构，它允许原本不能加入Jini网络的设备能够加入网络。

When Jini is used on small devices, the Service B residing on a small device faces a problem, since it cannot unmarshal the Lookup Service proxy object.

当在小设备上使用 Jini 时，驻留在小设备上的服务 B 就会面临一个问题，因为它不能解组查找服务代理对象。

That means the device does its own Lookup Service and all the Jini discovery protocols; a device Service Lookup Service proxy object runs entirely on a local client.

这意味着设备执行自己的查找服务以及所有Jini发现协议；设备服务查找服务代理对象完全在本地客户机上运行。

The scope of monitoring and managing the online travel agency web sites at Orbitz includes dozens of web applications, hundreds of VMs and thousands of Jini services.

Orbitz监测和管理在线旅行社网站的范围包括了数十个Web应用、数百个VM和数千个 Jini 服务。

By using objects that move around the network, Jini architecture means the network as a whole, along with each of its individual services, will be adaptable to change.

通过使用在网络中移动的对象，Jini体系结构意味着整个网络(连同其中每个单独的服务)将可适应于变化。

The illness will not cover if you take JiNi (Adenophora trachelioides ) as panax. If you understand the simile of Panax function, you will understand the tea function too.

倘若误把荠苨当人参服用，将使疾病不得痊愈，明白了对于人参的比喻，茶的不良影响，也就可明白了。

The position of leasing service in JINI, the differences between distributed network and traditional network, the thought of leasing service and its implementation are described.

文章描述JINI的租借服务在JINI服务中所处的位置、JINI所面对的分布式网络与传统网络的不同、JINI租借服务的思想和它的实现等内容。

This principle assumes existence of a machine that is connected to both the lightweight device and the Jini network to overcome limitations such as not being able to download code.

该原则假定存在这样一种机器，该机器既与轻量级设备又与 Jini 网络连接以克服诸如不能下载代码之类的限制。