Java Platform, Enterprise Edition (Java EE) 8 The Java EE Tutorial

## Transactions in Web Components

You can demarcate a transaction in a web component by using either the `java.sql.Connection` or the `javax.transaction.UserTransaction` interface. These are the same interfaces that a session bean with bean-managed transactions can use. Transactions demarcated with the `UserTransaction` interface are discussed in JTA Transactions.

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