Borland Software JBUILDER 2005 Instrukcja Użytkownika Pobierz pdf (Strona 118)

112 Developing Applications for J2EE Servers

Editing the resource adapter descriptors

For more information about resource adapters and the J2EE Connector Architecture,

see these articles on the web:

■

“The Java 2, Enterprise Edition (J2EE) Connector Architecture’s Resource Adapter”

http://developer.java.sun.com/developer/technicalArticles/J2EE/

connectorclient/resourceadapter.html

■

“J2EE Connector Architecture” at http://java.sun.com/j2ee/connector/.

■

“J2EE Connector Architecture” at http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/

Connector.html

, which is part of Sun’s J2EE Tutorial.

Expand the resource adapter node in the structure pane to see the subnodes. Which

subnodes appear depends on which version of the Connector standard you are using.

To add a new node of any of these types, right-click the node and choose Add.

Authentication Mechanism page

Connector modules have an Authentication Mechanism node in the structure pane.

Expand the Resource Adapter node to see it.

If you add a Authentication Mechanism node, it looks like this:

These are the fields on this page:

■

Type: Use the drop-down list to specify the type as BasicPassword or Kerbv5,

meaning a Kerboros version 5 authentication mechanism.

■

Credential Interface: Use the drop-down list to specify the interface. If you chose

the BasicPassword type, select the

PasswordCredential interface, which

encapsulates a user name and password. If you chose the Kerbv5 type, select the

GenericCredential interface, which defines a way to access the security credentials

of a Principal.

■

Description: Use the optional Description field to specify any resource adapter

specific requirement for the support of security contract and authentication

mechanism.

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Borland Software JBUILDER 2005 Instrukcja Użytkownika Strona 118