Term
| How to Create EJBs fast ? |
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Definition
| You can create EJBs using a wizard in WebSphere Studio Application Developer. In many cases no additional code will be required. |
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Term
| Two types of entity beans? |
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Definition
1. container-managed persistence (CMP) entity beans,
2. bean-managed persistence (BMP) entity beans, or message-driven beans |
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Term
What does EJB deployment descriptor editor
allow you to do? |
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Definition
| deployment descriptor and assembly properties for your enterprise beans. |
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Term
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Definition
| Access beans are Java bean wrappers for enterprise beans, which are typically used by client programs, such as JavaServer Pages (JSP) files, servlets, and sometimes even other enterprise beans |
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Term
Can you add access beans of your own?
Why would you? |
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Definition
| You can create your own access beans and add other attributes such as relationships. |
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Term
| what are EJB mapping tools used for? |
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Definition
| To map entity enterprise beans to back-end data stores, such as relational databases. |
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Term
| What are some EJB mapping tool methodologies? |
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Definition
There is support for top-down, bottom-up, and meet-in-the-middle mapping development.
You can also create schemas and maps from existing EJB JAR files !! |
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Term
| What does a deployment class do ? |
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Definition
| Allow your beans to run on an EJB server |
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Term
| Describe the validations done by EJB tool? |
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Definition
1. validate that your enterprise bean code is consistent and that it conforms to the rules defined by the Enterprise JavaBeans specification.
2. validate that access beans are constructed correctly and that they are consistent with their associated enterprise beans. |
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Term
| What is the code generated by the deployment process ? |
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Definition
code needed to support your bean in a specific run-time environment.
This code includes the stub and skeleton code, as well as a series of helper and holder classes. |
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Term
| EJBs that you create for WebSphere Commerce are.... |
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Definition
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Term
| EJBs that you create for WebSphere Commerce are.... |
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Definition
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Term
| CMP entity beans generally used for ? |
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Definition
| bean to map to a single database table. |
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Term
| What are bean persistence fields ? |
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Definition
| probably fields that need to remembered. |
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Term
| what is key information of a bean ? |
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Definition
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Term
| What are the two types of beans ? |
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Definition
| entity beans and session beans |
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