Fast Track your Java EE 6 Skills: Learn to Develop Database Applications with JPA

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Java EE 6: Develop Database Applications with JPA Course Overview


The Java EE 6: Develop Database Applications with JPA course is designed to help developers understand how to use the Java Persistence API (JPA) to create and manage database applications. The course provides training on the fundamentals of JPA, such as entity beans and ORM, as well as more advanced topics like caching, concurrency, and transactions. It provides hands-on experience in creating and deploying database applications using JPA and Java EE 6. It also covers JPA internals and tools, such as the EclipseLink framework, for building enterprise applications. Finally, the course covers the best practices for coding, debugging, and testing applications that use JPA. By the end of the course, participants will have gained the fundamental knowledge and hands-on experience necessary for developing database applications with JPA.

This is a Rare Course and it can be take up to 3 weeks to arrange the training.

The 1-on-1 Advantage
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Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option
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4-Hour Sessions

Destination Training
(Dubai/London/Sydney
New York/Delhi/Goa
Singapore)

Flexi
(On Demand Videos)

You will learn:

Module 1: Course Introduction
  • Describing the target audience for this course
  • Explaining the course itinerary
  • Describing the format that the class will use
  • Introducing the course environment
  • Describing the need for Object-Relational Mapping
  • Describing the Java Persistence API
  • Creating entity classes
  • Using persistent field and properties
  • Using a generated primary key (table, sequence and identity)
  • Obtaining an Entity Manager
  • Creating a Persistence Unit
  • Using an entity manager to create, find, update, and delete entities
  • Creating typed queries in JPA
  • Evaluating the role of the container with JPA
  • Accessing JPA entities from a servlet
  • Evaluating the application of JSF as a user interface framework
  • Accessing JPA entities from Enterprise JavaBeans
  • Determining the impact of using stateless, stateful, and singleton session beans on entities
  • Configuring a persistence context in an EE context
  • Describing the auction application
  • Defining the domain objects of the auction application
  • Describing the implementation model for the auction system
  • Examining relationships in the data and object models
  • Using relationship properties to define associations
  • Implementing one-to-one unidirectional and bidirectional associations
  • Implementing many-to-one/one-to-many bidirectional associations
  • Implmenting many-to-many unidirectional and bidirectional associations
  • Using OrderBy and OrderColumn annotations to define sort order
  • Applying the OrphanRemoval annotation to prevent orphaned entities
  • Describing the relationship between an entity and an entity manager, and between a persistence context and a persistence
  • Differentiating between transaction-scoped and extended entity managers
  • Describing the entity life cycle
  • Using entity manager operations to perform CRUD operations: persist, find, merge, remove
  • Examining the role of the entity manager with detached entities
  • Defining and use cascading operations
  • Persisting entities that contain enums
  • Persisting entities that contain collections
  • Persisting entities that contain Maps
  • Describing the Java Persistence Query Language (JPQL)
  • Contrasting JPQL with native queries
  • Using conditionals to filter results
  • Refining queries to return only needed data
  • Performing joins between entities
  • Creating dynamic queries with parameters
  • Using named queries
  • Performing bulk updates and deletes
  • Contrasting the Critiera API with JPQL
  • Using the Critieria API structure and core interfaces
  • Creating SELECT, FROM, and WHERE clauses
  • Creating paths and expressions
  • Using ORDER BY, GROUP BY, and HAVING clauses
  • Using the canonical metamodel
  • Describing the JPA lifecycle phases where validation takes place
  • Creating an entity listener class
  • Utilizing validation groups
  • Using built-in validation constraint annotations provided by Bean Validation
  • Creating a custom Bean Validation constraint
  • Describing transaction semantics
  • Comparing programmatic and declarative transaction scoping
  • Using JTA to scope transactions programmatically
  • Implementing a container-managed transaction policy
  • Supporting optimistic locking with the versioning of entity components
  • Supporting pessimistic locking by using EntityManager APIs
  • Describing the effect of exceptions on transaction state
  • Evaluating object-relational mapping strategies for entity inheritance
  • Applying single-table-per-class, joined-subclass, and table-per-class inheritance mapping strategies
  • Using embeddable classes
  • Overriding mappings with the @AttributeOverride and @AssociationOverride annotations
  • Specifying composite primary keys
  • Using lazy fetching to prevent the loading of entities that are not being used
  • Using pagination to control the amount data that is needed at any one time
  • Modifying queries to prevent the N + 1 problem
  • Creating read-only queries
  • Describing performance issues associated with IDENTITY ID generation
  • Creating and using stored procedures with JPA and EclipseLink
  • Creating and using stored procedures with JPA and EclipseLink
Live Online Training (Duration : 32 Hours) Fee On Request
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

4 Hours
8 Hours
Week Days
Weekend

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
Date On Request
Course Prerequisites

In order to attend this course, participants should have:
• Knowledge of Java programming language
• Sun Certified Java Programmer (SCJP) Certification
• Working knowledge of developing Java applications utilizing the Spring framework
• Experience working with transactional systems using Java Database Connectivity (JDBC)
• Experience with the Java Persistence API (JPA) is helpful, but not required.

Target Audience


The target audience for this course would be mid-level and experienced software developers who want to learn more about Java EE 6 and how to develop database applications using Java Persistence API (JPA)
These developers could be interested in furthering their knowledge related to databases, enterprise Java frameworks and tools, and developing Java Enterprise Edition applications
The course would help developers learn how to use JPA to create entity classes, manage transactions, create, execute, and process queries, and configure entity relationships
The course is also designed to help developers troubleshoot and optimize Java EE applications which use JPA technologies
Developers shall leave this course with a greater understanding of JPA, its components and use, and a foundation for developing effective database applications

Learning Objectives of Java EE 6: Develop Database Applications with JPA


1. Understand the JPA Architecture and know how to utilize it in a Java EE application.
2. Learn the basics of the JPA Entity Model and how to define the relationships and constraints between different entities.
3. Implement JPA Entities and use the various methods of EntityManager interface for CRUD operations.
4. Build dynamic queries for the Entities and optimize them for better performance.
5. Work with Embeddable Types, transactions and Entity Listeners.
6. Use the various techniques for mapping the Entities.
7. Create application that is robust, secure and portable across various Java EE application servers.
8. Utilize the Optimistic locking and Advanced Cascading techniques for Object to Relational mapping.
9. Create dynamic Web pages using JSF, JDBC and JPA.
10. Utilize the best practices while working with the Java EE 6.

Student Feedback  (Check Koenig Feedback on Trustpilot)

Q1 Say something about the Trainer? Q2 How is Koenig different from other training Companies? Q3 Will you come back to Koenig for training ?
Student Name Feedback
Abu
United States
A1. Yes, she was very clear & a strong mastery of both English & Azure platforms hence following was easy. She was also patient and was answering every question asked, she also shared material & tips on how to pass the exam, Well done, and keep it up.
Nick Barker
United States
A1. Calm and understanding, she not only kept the course running well but also took time to help those with lots of questions. Very well done.
Robin Johnson
United States
A2. Individual attention during training, excellent customer service and coordination. Neha has been ever so helpful and is definitely an asset to Koenig.
Shivani Prasad
United States
A1. The trainer was great and his teaching methods were incredible. He used different teaching methods to ensure I was learning well. A fun trainer with lots of patience and understanding.
Adam
United States
A1. The trainer was very knowledgeable and well prepared about the presentation/training subject, with a positive attitude towards students and making every effort in answering questions during the training session. Top-notch service!
Suresh
United States
A1. Exceptional... recommend to everyone!
Shyam Vaddakapett
United States
A1. My trainer, Mohit Kakkar was excellent as he focused on hands-on assignments to supplement the concepts of AZ 900. The training coordinator Jasmeet as well as the ops manager Sheshadri are also very professional and customer-centric. I recommend Koenig for training courses, and I will take some more courses with them soon.
Gilles Chirlias
United States
A1. Chavi was a great teacher, I have learned a lot from her. I would like to have her for the next training, which would be the AZ 301 and AZ 500.
Abdulrahman Saad Alshahrani
United States
A1. Excellent trainer. I will take another course with him someday. He deserves a good appreciation from his Manager.
Anonymous
United States
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FAQ's

1-on-1 Public - Select your start date. Other students can be merged.
1-on-1 Private - Select your start date. You will be the only student in the class.
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In 1-on-1 you can select your own schedule, other students can be merged but you select the schedule. Choose 1-on-1 if published schedule do not meet your requirement. If you also want a private session, opt for 1-on-1 Public.
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