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Enterprise Beans Tutorial
2
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Using AWT functionality to display information or to accept information from a keyboard
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Listening on a socket, accepting connections on a socket, or using a socket for multicast
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Setting a socket factory used by ServerSocket, Socket, or the stream handler factory used by the URL
class
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Loading a native library
Database Access
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Both session and entity beans can access a database.
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include SQL calls in a session bean under the following circumstances:
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The application is relatively simple.
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The data returned by the SQL call will not be used by multiple clients.
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The data does not represent a business entity.
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access a database from an entity bean if any of the following conditions are true:
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More than one client will use the data returned by the database call.
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The data represents a business entity.
·
You want to hide the relational model from the session bean.
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Earn Money
Trading Forex Online
Paramount Airways
Free Data Recovery
Cargo
Job Portal
HSBC Investment
Management
Cheap Web Hosting
Make Trip
Cheap Air Travel
Leisure Hotel
Free Air Travel
Mutual Fund Informations
Cheapest Cellular Plan
Free Sexy Indians
Call Center Software
Hot Indian
|
