Enterprise Java Development@TOPIC@

Part XIX. EJB Transactions and Concurrency

Copyright © 2015 jim stafford (jim.stafford@jhu.edu)

2015-11-18 03:06 EST

Abstract

This presentation contains topics for forming transactions on the server-side within EJBs and leveraging different concurrency techniques.

Table of Contents

Purpose
1. Goals
2. Objectives
100. Transactions
100.1. Transaction Examples
100.2. Transaction ACID Properties
100.3. EJB Transaction Scenarios
100.3.1. Scenario: Multiple DB Updates
100.3.2. Scenario: Update Multiple Databases
100.3.3. Scenario: Coordinate JMS with Database Transaction
100.4. Transaction Terms
100.5. JTA and JTS Specifications
100.5.1. Java Transaction API (JTA)
100.5.2. Java Transaction API (JTA) and Java Transaction Service (JTS)
100.6. EJB Transactions
100.6.1. Container-Managed Transactions
100.6.2. Bean-Managed Transactions
100.7. Summary
101. Container-Managed Transactions
101.1. Transaction Scope
101.1.1. Transaction Not Supported
101.1.2. Transaction Required
101.1.3. Transaction Supports
101.1.4. Transaction Requires New
101.1.5. Transaction Mandatory
101.1.6. Transaction Never
101.1.7. All Transaction Scopes
101.2. @Asynchronous Methods and Transactions
101.3. EJB Lifecycle Methods
101.4. Callback Methods
101.4.1. Message Driven Callback
101.4.2. Timer Callbacks @Asynchronous
101.5. EJB Control of Container-Managed Transactions
101.5.1. EJBContext
101.6. Exceptions
101.6.1. Checked/Application Exceptions
101.6.2. Checked/Application Exception Rollback
101.7. Persistence Context Propagation
101.8. Summary
102. Bean-Managed Transactions
102.1. UserTransaction
102.2. Message-Driven Callbacks and Bean-Managed Transactions
102.3. Summary
103. Stateful Session Synchronization
103.1. Stateful Session Synchronization Events
103.2. Additional Stateful Rules
103.3. Summary