The request cycle goes through several states and, depending on the current state, sends different instructions to the request cycle processor.
请求周期会经历若干状态并会根据当前状态向请求周期处理器发出不同的指令。
The request cycle processor is responsible for handling instructions during the request cycle. It's used by RequestCycle, which calls its methods in the predefined order.
请求周期处理器负责处理请求周期内的指令。
The JSF framework has a complicated request processing life cycle, which is split into 6 distinct phases.
JSF框架有一个复杂的请求处理生命周期，它可以划分为6个不同的阶段。
These are invoked for every request, every response, and every error during the invocation cycle.
对于调用周期内的每个请求、每个响应和每个错误，都将调用这些对象。
Some objects are intended for only one request cycle; after the request is completed, they are no longer useful.
一些对象只在一个请求的处理周期中存在；请求完成之后，就不再需要这些对象了。
The request/response cycle lends itself to the classic one thread per connection model.
请求/响应周期使它成为了经典的模型，即每个连接使用一个线程。
So that we can see the debugger running, we need to set a breakpoint that will be encountered in the HTTP request life cycle.
为了能够看到调试器的运行情况，需要设置一个断点，在HTTP请求生命周期中将遇到这个断点。
The JSF specification contains a complete presentation of the request processing life cycle, which you'll probably find very useful when developing your own JSF-based applications.
JSF规范包括了对请求处理生命周期的完整描述，在开发自已的 JSF 应用程序时，您会发现该规范非常有用。
In Part 2 of this series, you'll find more JSF techniques for working with the component tree and controlling the request processing life cycle.
在本系列的第2部分，您将获得更多有关处理组件树和控制请求处理生命周期的JSF技巧。
The phase might produce a Request for Architecture Work that sets targets for a subsequent cycle of enterprise architecture efforts.
该阶段可能会生成为企业架构工作的后继循环设置目标的 架构工作请求（Request for Architecture Work）。
Drupal then stores the node title, which it can use for inclusion in the Web page title later in the request life cycle.
然后，Drupal存储节点的标题，在请求生命周期的后期可以将这一信息包含在web页面的标题中。
The requestInitialized() method prepares to execute the JSF life cycle for the request.
requestInitialized()方法准备执行请求的JSF生命周期。
Further, use a database or a system such as Trac or Lighthouse (see Resources for links) to follow the life cycle of a configuration change-from request to implementation to expiration.
另外，可以使用数据库或者Trac和Lighthouse等系统(见参考资料中的链接)在配置的整个生命周期内(从请求实现直至取消)跟踪对配置的修改。
This callback function is invoked several times during the life cycle of the Ajax request whose current state can be obtained from the readyState property.
此回调函数在Ajax请求的整个生命周期进行了多次调用，而请求的当前状态可从readyState属性获得。
This means that if a value is stored in a short-term scope, such as page or request scope, it will be absent by the time the JSF life cycle arrives at the Restore View phase.
这意味着如果一个值是短期作用域存储的，例如页面或请求作用域，那么当JSF生命周期到达RestoreView阶段时，这个值将消失。
This article also shows how a JSF listener handles the submitted data on the server side, customizing the JSF request processing life cycle so that it can efficiently deal with Ajax requests.
本篇文章还会涉及到jSF侦听程序如何在服务器端处理已提交的数据，定制JSF请求处理生命周期以使它能有效地处理Ajax请求。
Data transfer and type conversions happen on both ends of the request processing cycle.
数据传输和类型转换在请求处理循环的两端发生。
Once you have your request object, you can begin the request/response cycle.
得到请求对象之后就可以进入请求/响应循环了。
The lifetime of the context is same as the lifetime of the request-response cycle - thereby satisfying the stateless nature of REST in between requests.
这个环境的生命周期与请求-响应周期的生命周期相同—因此符合REST在两个请求之间的无状态特性。
Because GET operations do not change the state of the resources, results of GET requests can be cached to accelerate the request-response cycle.
由于GET操作不会更改资源的状态，因此GET请求的结果可以缓存起来以加快“请求-响应”循环。
You can also find a full description of the request processing life cycle in the JSF specification.
您也可通过JSF规范获得对请求处理生命周期的完整说明。
The last three phases of the request processing life cycle (Update Model Values, Invoke Application, and Render Response) are not needed when the form is auto-saved.
若表单是自动保存的，请求处理生命周期的这后三个阶段（更新模型值、调用应用程序和呈现响应）是不必要的。
This starts with a brief description of the JSF request processing life cycle, containing all you need to know to understand the sample code included with this article.
我们先来简单介绍JSF请求处理生命周期，这是理解本文所附的示例代码所必需的。
Figure 1 shows the life cycle of the Acegi filter chain, which starts when a client sends an HTTP request to your application.
图1展示了Acegi过滤器链的生命周期，该周期从客户机向您的应用程序发送HTTP请求开始。
In a prototype life cycle, the Apache Wink run time instantiates a new object for every incoming request.
在原型生命周期中，ApacheWink运行时为每个传入请求实例化一个新的对象。
The processing life cycle of an Ajax request that auto-saves form data must be stopped after the Validation phase.
一个能自动保存表单数据的Ajax请求处理生命周期必须在验证阶段过后终止。
Understanding the JSF request processing life cycle.
理解JSF请求处理生命周期。
If the immediate property is false, the conversion and validation are performed during the following phase of the JSF request processing life cycle.
如果immediate属性为false，那么这个转换和验证就会在JSF请求处理生命周期的下一阶段执行。
Therefore, the application needs to control the JSF request processing life cycle, which can be easily done by implementing a PhaseListener.
因此，应用程序需要控制JSF请求处理生命周期，这可以通过实现PhaseListener很轻松地完成。
Therefore, the application needs to control the JSF request processing life cycle, which can be easily done by implementing a PhaseListener.
因此，应用程序需要控制JSF请求处理生命周期，这可以通过实现PhaseListener很轻松地完成。
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