未能读取安全描述符属性。
如果运行此代码，然后使用WebSphereMQExplorer浏览结果，将会看到消息部署描述符属性已像前面一样进行了设置。
If you run this code and then browse the queue using WebSphere MQ Explorer, you will see that the message descriptor properties have been set as before.
所以，就无法为这类问题方法设置隔离级别（isolation level）、访问目的（access intent）、安全性（security）和方法许可（method permission）等这些部署描述符属性。
So, deployment descriptor properties such as isolation levels, access intent, security, method permissions, and so on cannot be set for such problem methods.
在这些情况下，您可以对属性使用描述符。
应用程序一个很重要的部分就是在部署描述符中定义的安全属性。
An important part of the Web application is the security properties defined in the deployment descriptor.
这列属性与资源适配器部署描述符中定义的资源适配器属性相对应。
This list of attributes corresponds to the resource adapter properties defined in the resource adapter deployment descriptor.
在启动时，应用服务器会创建在部署描述符中指定的类的一个实例，并设置管理员提供的属性。
At startup, the application server creates an instance of the class specified in the deployment descriptor and sets the properties the administrator has provided.
消息描述符字段从来不像其他属性一样以MQRFH2 头的形式表示。
Message descriptor fields are never represented in an MQRFH2 header as for other properties.
本文讨论了资源环境项的使用，它是作为对特定于环境的应用程序变量使用属性文件或部署描述符文件的一种代替方法。
This article discussed the use of resource environment entries as an alternative to using properties files or deployment descriptor files for environment-specific application variables.
从V5开始消息描述符的属性开始改变—详细信息参见以下内容。
The attributes of the message descriptor changed starting with V5 — see below for details.
EJB规范中应该有用于用户定义全局属性的小型部署描述符。
The EJB specification should still have a small deployment descriptor where I can define global properties.
此文件是用于配置jpa属性的JPA部署描述符。
This file is the JPA deployment descriptor for configuring JPA Properties.
消息属性的长度限值是 100MB，其中不包括每个消息的消息描述符或扩展。
There is a length limit of 100 MB for message properties, excluding the message descriptor or extension for each message.
部署描述符指定了BAR档案中所有消息流文件中的可配置属性的重载。
The deployment descriptor specifies overrides for configurable properties in all message flow files contained in a given BAR archive.
特别是要注意MDB的部署描述符不需要包含资源适配器要求的所有属性。
In particular, note that the MDB's deployment descriptor does not need to contain all of the properties that the resource adapter requires.
有关数据流的细节可在TBSCAN描述符的属性部分中找到。
The details regarding the data flow can be found in the attributes section of the TBSCAN descriptor.
WebSphereMBean描述符声明了给定的MBean类型的所有的属性、操作和通知。
WebSphere MBean Descriptors declare all of the attributes, operations, and notifications for a given MBean type.
摘自ejb部署描述符的清单1提供了一个为资金转帐实体eJB设置事务属性的例子。
Listing 1 from the EJB deployment descriptor provides an example of setting transaction attributes for the funds transfer entity EJB.
部署描述符在MessageBrokerV6.0中得到了增强，以使它们可以包含可由管理员在部署时设置的附加属性。
Deployment descriptors were enhanced in Message Broker V6.0 to allow them to hold additional properties that can be set by the administrator at deployment time.
V7的消息格式如图4所示，图中还显示了消息属性与消息描述符之间的对应。
The message format of V7 is shown in Figure 4, as well as the correspondences between the message properties and message descriptor.
web - INF是全部应用程序资源、web . xml部署描述符和属性文件所在的目录。
WEB-INF is the directory with all the application's resources, the web.xml deployment descriptor, and property files.
这个应用程序继承了midlet类，以允许应用程序管理软件对MIDlet进行控制、从应用程序描述符检索属性以及对状态变化进行通知和请求。
The application extends the MIDlet class to allow the application management software to control the MIDlet, retrieve properties from the application descriptor, and notify and request state changes.
当bean方法的事务属性在部署描述符中设置为RequiresNew时，可以支持交叉事务。
Interleaved transactions are enabled when a bean method's transaction attribute is set to RequiresNew in the deployment descriptor.
它还告诉我们，myflow消息流有一个部署描述符和一些可覆盖的属性。
It also tells us that there is a deployment descriptor and some message flow properties of myflow that can be overridden.
该激活规范的必须属性在部署描述符ra.xml 中定义。
The required properties for this activation specification are defined in the deployment descriptor ra.xml.
服务的事务属性在EAR中的 EJB部署描述符（ejb-jar.xml）中指定。
Transaction attributes for the service are specified in the EJB deployment descriptor (ejb-jar.xml) in the EAR.
作为属性的消息描述符字段。
LoadOn Startup属性是标准的web.xml部署描述符字段。
The Load On Startup property is a standard web.xml deployment descriptor field.
声明内部类Collab,Collab继承了RuntimeCollaborator抽象类并实现了在MBean描述符中为MBean声明的操作和属性(图2)。
Declare an inner class, Collab that extends the RuntimeCollaborator abstract class, and implements the operations and attributes declared for the MBean in the MBean Descriptor (Figure 2).
要手动控制事务，bean必须将EJB部署描述符中的transaction-type属性设置为 Bean。
To manually control transactions, the bean must set the transaction-type attribute in the EJB deployment descriptor to Bean.
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