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Learn MoreJava Enterprise Edition 8 for Beginners course
Rating: 4.6 out of 54.6(3,569 ratings)
22,628 students
Java Enterprise Edition 8 for Beginners course
Understand Jakarta EE, JPA, CDI, JAX-RS, REST, JWT, JSON-P and JSON-B and more. Add "JEE Developer" to your résumé!
Last updated 4/2025
English
What you'll learn
- Understand the theoretical underpinnings of Java Enterprise Edition (JEE)
- Understand what JEE specifications and implementations are and how to use them
- Learn to create applications using JEE!
- Learn to write loosely coupled code using dependency injection API (CDI)
- Learn how the various Java EE APIs work together to make you a productive developer
- Learn to write powerful web services using the Java API Restful Web Services (JAX-RS)
- Master a set of web services that can facilitate rapid development of strong enterprise level applications
- Build complex database applications based on platforms using its services and APIs
- Write integration tests for Java EE components
- And much more!
Explore related topics
Course content
11 sections • 386 lectures • 29h 50m total length
- Introduction to the Course3:34
In this video, we set the stage for the entire course by looking at what is ahead
- What is Java EE?3:27
In this video, we learn what the definition of Java EE is
- What is an Application Server?4:03
In this video, we take a look at what an app server is and how it relates to Java EE
- Examples of Java EE App Servers3:14
In this video, we take a brief look at different Java EE app servers out there
- What is a JSR?2:39
In this video, we take a look at what the definition of a Java Specification Request is.
- Java Specification Request Examples5:05
In this video, we take a brief tour of the Java Community Process website and take a look at some Java Specification Requests
- Java Specification Request Examples - JAX-RS1:56
In this video, we take a brief look at the JAX-RS JSR spec doc
- What is a Reference Implementation?5:11
In this video, we take a look at what is meant by Reference Implementation in relation to a JSR
- What is Jakarta EE?3:50
In this video, we take a look at what Jakarta EE is and how it relates to Java EE
- Java EE and Spring Framework4:22
In this video, we take a look at Java EE and the Spring Framework
- Summary What is Java EE?1:01
This video summarizes what we've done so far
- Section 2 Quiz
- Intro to Software Setup1:10
This video introduces the various software we need to setup to peruse this course
- How to Install JDK on Windows3:35
This video takes yout through installing Java 8 on a windows system. Resources are provided for doing same on other platforms
- How to Install NetBeans IDE On Windows2:37
This video takes you through installing NetBeans IDE on Windows with resources provided for installing on other platforms
- A Note on IDEs4:15
- A Note on Eclipse IDE2:28
Alternate between IntelliJ for display and NetBeans for running code in this course, with Eclipse optional, and focus on understanding the code and concepts rather than the IDE.
- How to Install GIT SCM on Windows1:53
This video takes you through installing the GIT SCM on Windows with resources on how to install on other platforms
- How to Install Insomnia REST Client1:34
This video takes you through installing the insomnia REST client on Windows
- How to Install Apache Maven on Windows4:41
This video shows how to install Apache Maven on Windows with resources on how to install on other platforms
- Downloading Payara Micro Server2:00
In this video, we download the application server we will be using in this course- Payara Server Micro
- A Simple Hello World with Java EE 811:56
In this video, we create the traditional Hello World with Java EE 8
- Getting Your Feet Wet - Introduction2:02
In this video, we set the stage for getting your feet wet with Java EE 8
- Project Creation3:51
In this video, we create the project to be used in the getting your feet wet with Java EE 8
- Creating the Todo Object3:29
In this video, we create a POJO that is our Todo object
- Transforming the Todo Object into a JPA Entity4:15
In this video, we transform the Todo POJO into a JPA Entity
- Entity Lifecycle Callback2:34
In this video, we create a lifecycle callback for our Todo Entity
- Persistence Unit2:45
In this video, we create the Persistence Unit for our Todo Entity
- Todo Service6:44
In this video, we create a CDI service that will manager our TODO CRUD
- Todo REST Endpoints9:47
In this video, we create the REST endpoints to expose our Todos
- Overview of What Has Been Done so Far6:34
In this video, we take an overview of what we've done so far
- Packaging and Deployment2:14
Let's package and deploy our Todo app on the Payara Micro server
- Testing our Todo Endpoints6:16
Let's test our Todo REST endpoints
- Testing our Todo Endpoints cont'd5:09
Let's test our Todo REST endpoints cont'd
- Validating our Todo Entity7:41
Let's validate our Todo entity using the Bean Validation APi
- Marking a Todo Object as Complete4:03
Let's create a resource method to mark a Todo object as completed
- Packaging and Deployment1:18
Let's package and deploy our Todo app on the Payara Micro server
- Testing Bean Validation4:26
In this video, we test the validations we put on our Todo entity
- Java EE Uber Jar4:20
In this video, we build a Java EE uber jar similar to Spring boot
- Packaging and Deploying with Payara Micro5:12
- Outro1:29
An overview of what we did in the getting your feet wet section of the course
- What is Your Understanding of Java EE?1:43
- The 3 Secret APIs to Java EE Mastery1:35
- Secret API 1 - Java Persistence API2:19
- Secret API 2 - Java API for RESTful Web Services2:30
- Secret API 3 - Contexts and Dependency Injection3:00
Explore the context and dependency injection through the CDI API, the glue that connects Java EE components, enabling decoupled, maintainable applications with data storage and restful web services exposure.
- Introduction to CDI1:27
An introduction to the Contexts and Dependency Injection API on Java EE and setting the stage for this section of the course
- What is Dependency Injection3:41
In this video, we discuss the concept of dependency injection and how it relates to inversion of control and Java EE
- CDI Features - Typesafe Dependency2:06
In this video, we discuss the CDI feature of typesafe dependency resolution
- CDI Features - Lifecycle Contexts1:26
In this video, we discuss the CDI feature of lifecyle contexts
- CDI Features - Interceptors1:20
In this video, we talk about the CDI feature of interceptors
- CDI - Features - Events2:18
In this video, we talk about the powerful CDI events feature
- CDI Features - Service Provider Interface1:48
In this video,, we discuss the CDI service provider interface
- CDI Bean Discovery Mode5:11
In this video, we discuss what bean discovery mode is in the context of CDI on Java EE
- What is the CDI Container?3:36
In this video, we discuss the CDI container and its role in dependency injection on Java EE
- What are Beans and Contextual Instances?4:12
In this video, we discuss the concept of beans and contextual instances in reference to dependency injection on Java EE
- CDI Injection Point - Field4:04
In this video, we take a look at field injection point in CDI
- CDI Injection Point - Constructor3:05
In this lecture, we take a look at constructor injection points in CDI
- CDI Injection Point - Method2:30
This lecture talks about method injection point in CDI
- CDI Lifecycle callback - PostConstruct4:01
In this lecture, we talk about CDI lifecycle callbacks and take a look at the Post Construct callback
- CDI Lifecycle callback - PreDestroy1:35
In this lecture, we talk about CDI lifecycle callbacks and take a look at the Pre Destroy callback
- Let's Run the Code!7:55
In this video, we run our project code to see CDI lifecycle callbacks live in action
- Managed Beans and Bean Types4:00
In this video, we take a look at the concept of managed beans and their types as used in the Java EE CDI API
- Introduction to CDI Qualifiers3:06
In this lecture, we introduce the concept of qualifiers in CDI
- CDI Qualifiers Part 26:06
In this lecture, we talk about the CDI qualifiers
- CDI Qualifiers Part 37:52
In this lecture, we talk about the CDI qualifiers
- CDI Qualifiers Part 43:22
In this lecture, we talk about the CDI qualifiers
- Let's Run the Code!5:20
In this video, we package and run our project code to see our CDI qualifiers in action
- Let's Run the Code! cont'd4:58
In this video, we package and run our project code to see our CDI qualifiers in action
- CDI Stereotypes - What are they?5:34
In this lecture, we take a look at what stereotypes are in Java EE CDI
- Introduction to CDI Scopes and Contexts6:11
In this lecture, we introduce the concept of CDI scopes and contexts
- CDI Scopes and Contexts - Dependent Scope2:24
In this lecture, we take a look at the Dependent Scope CDI Context
- CDI Scopes and Contexts - Request Scope2:50
In this lecture, we talk the Request Scope context of the CDI API
- CDI Scopes and Contexts - Session Scope5:14
In this lecture, we talk about the CDI Session Scope context
- CDI Scopes and Contexts - Application and Conversation Scope4:57
In this video, we talk about the Application and Conversation scopes available in CDI
- CDI Scopes and Contexts - Recap4:22
In this video, we recap what we've done so far and also what to expect when we deploy our application
- CDI Scopes and Contexts - Let's Run the Code!7:21
In this video, we package and deploy our project code to see the Java EE CDI scopes and contexts in action
- Summary of CDI Scopes and Contexts4:20
In this video, we recap what we've learned so far about CDI Scopes and Contexts
- CDI Producers - An Introduction8:44
In this lecture, we introduce the concept of CDI Producers
- CDI Producers - Scoping Returned Beans5:20
In this lecture, we talk about scoping returned beans from CDI producers
- CDI Producers - Field Producers4:03
In this lecture, we talk about CDI field producers
- CDI Producers - Qualifying Beans7:34
In this video, we learn how to qualify the returned type from a CDI producer method or field
- CDI Producers - Let's Run the Code!4:57
In this video, we package and deploy our project code to see the Java EE CDI Producers API construct in action
- CDI Producers - Disposers2:41
In this lecture, we discuss the concept of disposer methods in CDI producers
- CDI Producers - Summary2:12
In this video, we recap what we've learned about CDI Producers
- CDI Interceptors - An Introduction4:07
In this lecture, we start with a discussion on the concept of interceptors in CDI
- CDI Interceptors - Interceptor Binding Code9:48
In this lecture, we continue with the concept of CDI interceptors and take a look at the interceptor binding code
- CDI Interceptors - Activating Using Priority Annotation4:58
In this lecture, we see how to activate CDI interceptors with @Priority annotation
- CDI Interceptors - Let's Run the code!9:45
In this lecture, we package and deploy our application on Payara micro to see CDI interceptors in action. We also recap what we've learned so far
- CDI Events - An Introduction6:36
In this lecture, we introduce the concept of Events in the CDI API
- CDI Events - The Event Interface API Docs3:28
In this lecture, we visit the CDI Events Interface API Docs page
- CDI Events - The Event Interface5:18
In this lecture, we talk about injecting the Event interface and passing in the payload
- CDI Events - Simple Events6:22
In this lecture, we look the events in their simplest forms
- CDI Events - Qualifying Events5:07
In this lecture, we learn how to use the CDI qualify mechanism to qualify events
- CDI Events - Conditional Observers8:43
In this lecture, we talk about conditional CDI observers
- CDI Events - Async Events6:14
In this lecture, we take a look at non-blocking, asynchronous CDI Events
- CDI Events - Prioritizing Observer Method Invocation10:32
In this lecture, we learn how to prioritise the order in which event observer methods are invoked using Priority
- CDI Events- Let's Run the Code7:56
In this video, we package and run our code so far to see CDI events in action
- Chapter Summary3:30
In this lecture we recap all that we have covered about the Java EE Contexts and Dependency Injection API
- Section 5 Quiz
- Java Persistence API - Overview3:15
In this video, we take an overview of the Java Persistence API and what we're going to cover in this section of the course
- JPA - Caveat2:13
In this video, we set clear expectations as to what is section of the course is and isn't
- ORM Manifesto - Objects, not Tables3:07
In this video, we introduce the concept of ORM manifesto and take a look at the first requirement
- ORM Manifesto - Convenience, not Ignorance1:46
In this lecture, we discuss the ORM manifesto tenet of Convenience, not Ignorance
- ORM Manifesto - Unobtrusive, not Transparent1:26
In this lecture, we discuss the ORM manifesto tenet of Unobtrusive, not Transparent
- ORM Manifesto - Legacy Data, New Objects0:49
In this lecture, we discuss the ORM manifesto tenet of Legacy Data, New Objects
- ORM Manifesto - Just Enough, Not Too Much0:57
In this lecture, we discuss the ORM manifesto tenet of Just Enough, Not Too Much
- ORM Manifesto - Local, but Mobile1:01
In this video, we discuss the ORM manifesto tenet of Local, but Mobile
- ORM Manifesto - Standard API, Pluggable Implementation0:57
This lecture discusses the ORM manifesto tenet of Standard API, Pluggable Implementation
- JPA and the ORM Manifesto Tenets2:48
This lecture takes a look at the Java Persistence API in the context of the ORM manifesto tenets discussed above
- JPA Database Setup5:17
In this lecture, we setup the Java DB in NetBeans, the default Java Database that we will be using in this section of course
- Setting up Payara Server2:54
In this video, we download and setup the Payara Server in our NetBeans IDE
- JPA Entity - An Introduction2:57
In this lecture, we introduce the concept of JPA Entity classes as the most atomic component of a JPA application
- JPA Entity - Customizing Table Mapping4:53
In this lecture, we talk about customizing the database table to which a JPA Entity is mapped
- JPA Entity - Using Super Classes4:56
In this lecture, we discuss the concept of mapping common fields across entities using super classes and inheritance
- JPA Entity - Super Class Field Overriding2:11
In this lecture, we see how to override a field in a super class that an entity extends
- JPA Entity - Mapping Simple Java Types4:09
In this lecture, we discuss mapping simple Java types and the use of the @Basic JPA annotation
- JPA Entity - Customizing Database Colums4:47
In this lecture, we talk about customizing database columns using the @Column annotation
- JPA Entity - Transient Fields3:40
In this video, talk about non-persistent fields using the @Transient annotation
- JPA Entity - Field Access Type4:09
In this lecture, we talk about entity state access type using Field Access type
- JPA Entity - Property Access Type2:53
In this lecture, we talk about entity state access type using Property Access type
- JPA Entity - Mixed Access2:31
In this lecture, we talk about using both Field and Property Access types to access state in the same entity class
- JPA Mapping Types1:49
In this lecture, we start discussing types that can be mapped to database columns, and begin with Enumerated types
- JPA - Mapping Enum Types7:14
In this video, we talk about how to map enumerated types in JPA using the two approaches of ordinal and string
- JPA - Mapping Large Objects (Eg images)4:40
This lecture talks about how to map large objects to columns in a database
- JPA - Lazy and Eager Fetching of Entity State6:54
In this lecture, we take a look at the JPA concepts of Lazy and Eager fetching of entity state
- JPA - Mapping Java 8 Date/Time Types5:17
In this lecture, we see how to map the Java 8 time package types as persistent fields
- JPA - Mapping Embeddable Classes5:05
In this video, we talk about how to map embeddable objects in entity classes
- Recap4:29
Let's recap what we've done so far
- Code Run11:55
Let's deploy our sample code to the server and see our database tables created for our entity classes
- JPA - An Intro to Mapping Primary Keys2:34
In this lecture, we introduce the concept of primary key mapping and generation
- JPA - Auto Primary Key Generation Strategy3:11
In this video, we talk about primary key generation using the Auto generation strategy
- JPA - Identity Primary Key Generation Strategy1:53
In this lecture, we discuss primary key generation using the Identity strategy
- JPA - Sequency Primary Key Generation Strategy4:15
In this lecture, we take a look at primary key generation using the Sequence generation strategy
- JPA - Table Primary Key Generation Strategy5:21
In this lecture, we talk about using the Table primary key generation strategy
- JPA - Table Primary Key Generation Strategy cont'd6:21
We continue with our discussion of Table primary key generation strategy in this lecture
- Primary Key Generation Strategies - Summary5:28
Let's summarize what we have learned about primary key generation so far
- JPA - An Intro to Entity Relationship Mapping2:38
An introduction to the concept entity relationship mapping
- JPA Entity Relationship Mapping - Roles3:35
In this lecture, we talk about the concept of Roles in entity relationship mapping
- JPA Entity Relationship Mapping - Directionality2:40
In this lecture, we talk about the concept of Directionality in entity relationship mapping
- JPA Entity Relationship Mapping - Cardinality2:42
In this lecture, we talk about the concept of Cardinality in entity relationship mapping
- JPA Entity Relationship Mapping - Ordinality3:02
In this lecture, we talk about the concept of Ordinality in entity relationship mapping
- Introduction to JPA Entity Relationship Mapping1:57
In this video, we start our discussion of entity relationship mapping with in introduction
- Single Valued Relationships2:50
In this lecture, we talk about single valued relationships and the kind of entity mappings that fall under this category of relationship
- Many to One Entity Relationship Mapping6:09
In this lecture, we discuss the Many to One entity relationship mapping
- One to One Entity Relationship Mapping4:14
In this lecture, we discuss the One to One entity relationship mapping
- Bidirectional One to One Entity Relationship Mapping6:48
In this lecture, we talk about bidirectional One to One entity relationship mapping
- Collection Valued Relationships1:38
In this lecture, we talk about collection valued relationships and the kind of entity mappings that fall under this category of relationship
- One to Many Entity Relationship Mapping5:08
In this video, we talk about the One to Many entity relationship mapping
- Many to Many Entity Relationship Mapping4:56
In this video, we talk about the Many to Many entity relationship mapping
- Many to Many Entity Relationship Mapping - Join Tables5:01
In this lecture, we take a look at join tables as a means to map many to many relationship
- JPA Fetch Mode3:36
In this video, we discuss the concept of Fetch Modes and when to use which one
- Sample Code Run11:37
Let's run the sample code to see how the JPA provider maps the various entity relationships we've looked at to the database
- JPA Collection Mapping of Embeddable Objects and Collection Table8:48
In this lecture, we talk about mapping a collection of embeddable objects and how to customize the collection table
- JPA Collection Mapping of Strings (Or other Simple Java types)2:25
In this lecture, we talk about collection mapping of Strings and other simple Java types
- Persistable Collection Types3:50
In this lecture, we talk about persistable collections types and why to use interfaces to type your collections
- Ordering the Contents of a Persistable Collection6:32
In this video, we see how to order the contents of a persistable list that contains entities using entity fields
- Ordering the Contents of a Persistable List using Order Column3:20
In this video, we see how to order the contents of a persistable list using order column in the database
- Mapping Persistable Maps4:18
In this lecture, we start discussing persisting Maps keyed by simple Java types
- Customizing Persistable Maps with Collection Table3:52
In this lecture, we take a look at customizing the mapping of Maps using Collection Tables
- Using Enums as Persistable Map Keys3:20
In this lecture, we use see how to use the Java enumerated type as the key in a persistable map
- Mapping Persistable Maps - Run the Code4:17
Let's run the sample code to see how the JPA provider maps persistable maps
- Keying Persistable Maps by Basic Type7:24
In this lecture, we see how to key a persistable map by a basic type field from the entity value
- Keying Persistable Maps by Entity5:14
In this lecture, we see how to key a persistable map by entity types with basic Java types as value
- Keying Persistable Maps by Embeddable Type1:39
In this lecture, we see discuss why you wouldn't and should not key your persistable map by embeddable type.
- Recap4:02
In this video, we recap what we have covered so far
- Enterprise JavaBeans (EJBs) - What Are They?4:44
In this video, we start our discussion of Enterprise JavaBeans by looking at what they are
- Features of EJB - Declarative Metadata1:52
In this lecture, we discus the EJB feature of declarative metadata
- Features of EJB - Configuration by Exception1:41
In this video, we discuss the EJB feature of configuration by exception
- Features of EJB - Dependency Management1:41
In this video, we discuss the EJB feature of dependency management
- Features of EJB - Lifecycle Management1:11
In this video, we discuss the EJB feature of lifecyle management
- Features of EJB - Scalability1:14
In this video, we discuss the EJB feature of scalabiltity
- Features of EJB - Transactionality1:27
In this video, we discuss the EJB feature of transactionality
- Features of EJB - Security1:04
In tihs video, we discuss the EJB feature of security
- Features of EJB - Portability1:02
In tihs video, we discuss the EJB feature of portability
- Architecture of EJB1:03
In this video, we discuss an over view of the architecture of EJBs
- EJB Component Model - Stateless Session Beans7:29
In this lecture, we take a look at the stateless session EJB
- EJB Component Model - Stateless Session Beans cont'd4:39
In this lecture, we take a look at the stateless session EJB
- EJB Component Model - Stateful Session Beans6:13
In this lecture, we discuss the stateful session EJB
- EJB Component Model - Singleton Beans4:32
In this lecture, we discuss the single EJB session bean
- EJB Component Model - Lifecycle5:40
In this lecture, we discuss the lifecycle of the various EJB session beans
- EJB Component Model - Message Driven Beans1:05
In this video, we briefly touch on message drive beans
- The EJB Container - What Is it?2:52
In this lecture, we discuss what the EJB Container is and how it relates to session beans
- What are Transactions?3:28
In this lecture, we begin a series of discussions on transaction by looking at what they are
- ACID Transactions - Atomicity1:02
In this lecture, we discuss the concept of Atomicity, the first principle of an ACID transaction
- ACID Transactions - Consistency1:38
In this lecture, we discuss the concept of Consistency, the second principle of an ACID transaction
- ACID Transactions - Isolation1:10
In this lecture, we discuss the concept of Isolation, the third principle in an ACID transaction
- ACID Transactions - Durability0:50
In this lecture, we discuss the concept of Durability, the final principle in an ACID transaction
- ACID Transactions - Summary1:00
In this lecture, we summarize the ACID principles and see what is ahead
- Transactions Management - Bean vs Container3:35
In this lecture, we take a look at what bean and container managed transactions are and why you would use one over the other
- CMT Transactions Management Attributes3:31
In this lecture, we talk about the various attributes that can be used to customize container managed transactions
- Persistence Unit and Persistence Context - Intro0:56
In this lecture, we set out to start a discussion on persistence units and persistence contexts in the context of entity manager
- What is a Persistence Unit?3:04
In this lecture, we start our discussion of entity manager by defining what a persistence unit is
- What is a Persistence Context?2:03
In this lecture, we take a look at what a persistence context is and how it relates to a persistence unit
- Entity Manager - How to Get Access6:23
In this lecture, we take a look at how to get access to a container managed entity manager using the Java EE CDI API construct
- Entity Manager - Persist6:09
In this lecture, we look at how to persist (save) entities using the entity manager interface
- Entity Manager - Find2:50
In this lecture, we look at how to find an entity by its primary key using the find method of the entity manager interface
- Entity Manager - Remove6:54
In this lecture, we look at the entity manager remove method
- Cascade Operations5:06
In this lecture, we talk about cascading operations to other entities
- Cascade Operations - Remove3:35
In this lecture, we talk about the delicate operation of remove in the context of cascades
- Entity Detachment4:27
In this lecture, we talk about entity detachment and what it means in terms of using detached entities
- Entity Merging3:00
In this lecture, we talk about merging an entity back into a persistence context after it has be detached
- Elements of a Persistence Unit - Name3:01
In this lecture, we start looking at the elements of a persistence unit, starting with the name
- Elements of a Persistence Unit - Transaction Type3:47
In this lecture, we take a look at the transaction attribute of the persistence unit
- Elements of a Persistence Unit - Persistence Provider4:13
In this lecture, we take a look at the persistence provider element of the persistence unit
- Elements of a Persistence Unit - Datasource7:35
In this lecture, we discuss the persistence unit element of datasource
- Elements of a Persistence Unit - Entity Classes1:30
This lecture talks about the persistence classes that can be included in a persistence unit
- Elements of a Persistence Unit - Schema & Script Generation4:46
This lecture talks about the schema and script generation elements of a persistence unit
- Recap3:16
This video recaps what we have covered so far
- Java Persistence Query Language - An Introduction5:33
An introduction to the Java Persistence Query Language
- JPQL - A Simple Select Statement3:01
In this lecture, we see a simple JPQL select statement in action
- JPQL - Named Queries6:21
In this lecture, we discuss the concept of named queries as they're used in the Java Persistence Query Language
- JPQL - Selecting Entities5:24
In this lecture, we take a detailed look at the select clause and how entities are selected using it
- JPQL - Identification Variables/Aliasing3:36
In this lecture, we talk about aliasing of entity variables for the select clause of a JPQL
- JPQL - Passing Query to Entity Manager5:52
In this lecture, we see how to pass our named query to the entity manager interface for execution against the database
- JPQL - Path Expressions7:38
In this lecture, we start a discussion on JPQL path expressions, we what they are and how to use them
- JPQL - Path Expressions cont'd4:28
In this lectyure, we continue our discussion on JPQL path expressions
- JPQL - Combined Path Expressions6:56
In this lecture, we take a look at result projection using combined JPQL path expressions
- JPQL - Constructor Expressions10:50
In this lecture, we see how to project a subset of results using the powerful concept of constructor expressions in JPQL
- JPQL - From Clause7:17
In this lecture, we start talking about the From clause in a JQPL query
- JPQL From Clause - Joining Maps3:35
In this lecture, we see how to use joins on Maps
- JPQL From Clause - Fetch Join5:20
In this lecture, we talk about the concept of fetch join in JPA and see what problem it's designed to solve
- JPQL Where Clause5:05
In this lecture, we start a discussion on the where clause of a JPQL query
- JPQL Where Clause - Passing Parameters4:16
In this lecture, we see how to pass query parameters in the where clause to the entity manager for execution
- JPQL Where Clause - Between Operator5:36
In this lecture, we discuss the between operator and how it can be used in conjunction with the where clause to filter data
- JPQL Where Clause - Like Operator6:20
In this lecture, we take a look at the LIKE operator support in JPQL and how to use it
- JPQL Where Clause - Subqueries5:26
In this lecture, we look at subqueries in the where clause and how to use them
- EntityManager Interface - GetSingleResult Method4:01
In this lecture, we briefly discuss the getSingleResult method on the EntityManager interface and see its caveats
- JPQL Where Clause - In Operator4:48
In this lecture, we look at the IN operator and how to use it
- JPQL Where Clause - IS EMPTY Operator3:33
This lecture talks about the IS EMPTY operator available in JPQL and how to use it
- JQPL Where Clause - Member OF Operator4:08
In this lecture, we look at the JPQL Member OF operator and its use
- JPQL Where Clause - ANY, ALL Operator6:48
In this lecture, we look at the JPQL ANY, ALL and SOME operator and how they are used
- JPQL Order By5:20
In this lecture, we take a look at the Order By JPQL construct used to order results to a custom sort order
- JPQL Aggregate Functions Intro1:47
In this lecture, we introduce aggregate functions support in JPQL
- JPQL Aggregate Functions - Sum5:44
In this lecture, we look the JPQL aggregate function of SUM
- JPQL Aggreagate Functions - Average4:03
In this lecture, we look the JPQL aggregate function of Average
- JPQL Aggregate Functions - Count2:53
In this lecture, we look the JPQL Count aggregate function
- JPQL Aggregate Functions - Max/Min2:03
In this lecture, we look the JPQL Min and Max aggregate functions
- JPQL Aggregate Functions - Having4:01
In this lecture, we look at the JQPL Having aggregate function
- Summary and Recap - JPQL3:15
In this lecture, we summarize what we've covered on JPQL and look at what is ahead
- JPA Criteria Query4:54
In this lecture, we take a cursory look at the JPA Criteria API and attempt to contrast it with the JQPL
- Validation - Intro2:58
In this lecture, we introduce validation within the context of JPA
- JPA Validation - Bean Validation5:53
In this lecture, we talk about how to use the Bean Validation API to set validation constraints on fields of our entity classes
- JPA Validation - Bean Validation cont'd7:47
In this lecture, we talk about how to use the Bean Validation API to set validation constraints on fields of our entity classes
- Bean Validation Other Constraints15:02
In this lecture, we run through an number of Bean Validation constraints and see how we can use them in our application context
- Entity Lifecycle Callbacks4:49
In this lecture, we start a discussion on entity lifecycle callbacks and look at the PrePersist lifecycle
- Entity Lifecycle - Other Callbacks3:49
In this lecture, we take a look at other entity lifecycle callbacks available
- Entity Listeners1:35
In this lecture, we introduce an alternative way of associating an entity with lifecyle callbacks through entity listeners
- Entity Listeners - How to Create Them7:31
In this lecture, we see how to create entity listener classes and their lifecylce callbacks
- Entity Listeners - Associating Entities with Listeners2:32
In this lecture, we see how to associate entities with entity listener classes
- JPA Native Queries2:57
In this lecture, we introduce JPA support for executing SQL directly on the underlying database in the form of native queries
- JPA Native Queries - Named Native Queries7:58
In this lecture, we take a look at named native queries, an API construct for constructing named native SQL queries
- JPA Native Queries - Dynamic Native Queries and Warning Suppression5:14
In this lecture, we see how to create dynamic native queries and how to suppress compiler warnings
- JPA - Equals and Hashcode Overriding Intro2:50
In this lecture, we introduce equals and hashcode method overriding and see why it's important to do so
- JPQ -Equals and Hashcode Methods Overriding6:53
In these lectures, we see one way to override the equals and hashcode methods of an entity and the considerations that go into doing so
- JPQ -Equals and Hashcode Methods Overriding cont'd5:56
In these lectures, we see one way to override the equals and hashcode methods of an entity and the considerations that go into doing so
- JPA Outro2:05
In this lecture, we recap what what we've learned about JPA and see what is ahead
- Section 6 Quiz
- JAX-RS Client - Insomnia1:52
In this lecture, we introduce our standard REST client in the form Insomnia REST client
- REST Architecture Constraints - Client and Server2:31
In this lecture, we start with discussing REST architecture constraints by looking at client-server constraint
- REST Architecture Constraints - Stateless1:21
In this lecture, we look at the REST architecture constraint of Statelessness
- REST Architecture Constraints - Cacheable0:54
In this lecture, we look at the Cache REST architecture constraint
- REST Architecture Constraints - Uniform Interface1:08
In this lecture, we look at the REST architecture constraint of Uniform Interface
- REST Architecture Constraints - Layered Interface1:07
In this lecture, we look at the REST architecture constraint of Layered Interface
- JAX-RS Root Resource - Application Class7:51
In this lecture, we discover how to set the base resource path for our REST resources using the Application class and @Path annotation
- JAX-RS - Hello World!6:57
In this video, we create the traditional hello world in JAX-RS
- JAX-RS Class Resources with @Path Annotation3:27
In this class, we see how to host a Java class at a specific REST resource path using the @Path annotation
- JAX-RS REST Resource Methods7:27
In this lecture, we see how to host Java methods as REST resource methods that respond to various HTTP methods
- JAX-RS - HTTP GET4:58
In this lecture, we take a look at the HTTP GET method and how it is realized in JAX-RS
- JAX-RS - HTTP POST2:30
In this lecture, we take a look at the HTTP POST method and how it is realized in JAX-RS
- JAX-RS - HTTP PUT1:43
In this lecture, we take a look at the HTTP PUT method and how it is realized in JAX-RS
- JAX-RS - HTTP DELETE1:45
In this lecture, we take a look at the HTTP DELETE method and how it is realized in JAX-RS
- JAX-RS In Practice - The Employee Resource GET Methods7:27
In this lecture, we start implementing what we've learned about JAX-RS in the Employee resource class by creating a skeleton GET methods
- JAX-RS In Practice - Injecting the Service Layer2:51
In this lecture, we use CDI to inject our QueryService into our Employee Resource to delegate querying to it
- JAX-RS In Practice - The Employee Resource POST Method7:46
In this lecture, we start implementing what we've learned about JAX-RS in the Employee resource class by creating a skeleton POST method
- An Introduction To Content Types4:13
In these lectures, we introduce the concept of content types and see why it's fundamental to the REST architecture
- An Introduction To Content Types cont'd3:43
In these lectures, we introduce the concept of content types and see why it's fundamental to the REST architecture
- JAX-RS in Practice - Declaring Content Types with @Produces10:02
in this lecture, we see how to set the content type a resource method returns using @Produces annotation
- JAX-RS Context Types - Sample Code Run4:19
In this lecture, we run our sample code to see JAX-RS content type delcaration in action.
- JAX-RS In Practice - Class Level @Produces4:39
In this lecture, we see how to set the content type a resource method returns using @PRoduces at the class level
- JAX-RS in Practice - Declaring Content Types with @Consumes6:00
in this lecture, we see how to set the content type a resource method consumes using @Consumes annotation
- JAX-RS in Practice - Path Params with @PathParam8:38
In this lecture, we see how to delcare variables in a resource path and grab the values at runtime with @PathParams annotation
- JAX-RS in Practice - Restricting Path Templates with Regex3:37
In this lecture, we see how to restrict the entries of a path variable
- JAX-RS in Practice - Setting Default Value for Path Params5:40
In this lecture, we learn how to set default values for path params using the @DefaultValue annotaiton
- JAX-RS in Practice - Query Params with @QueryParams4:24
In this lecture, we discover how to get hold of query params using @QueryParams annotation
- JAX-RS Recap6:10
In this video, we recap what we've learned to this point about JAX-RS
- JAX-RS in Practice - An Intro to the Response Object4:28
In this lecture, we introduce the use of the Response Object by redesigning our EmployeeResource class
- JAX-RS in Practice - The Response Object8:44
In this lecture, we see how to use the Response object to build custom responses to the clients of our JAX-RS resources
- JAX-RS in Practice - The @Context Annotation1:53
In this lecture, we introduce the @Context annotation and see what it is used for
- JAX-RS in Practice - Using the UriInfo to Create Meaningful Responses2:46
In this lecture, we see how to inject and use the UriInfo interface to create uri to newly created resources
- JAX-RS Response Object - Sample Code Run4:45
In this video, we run our sample code to see JAX-RS Response object in action
- JAX-RS Recap4:18
In this video, we recap what we've learned to this point about JAX-RS
- JAX-RS in Practice - Intro to Exception Mappers5:15
In this lecture, we introduce exception mappers and see why we would need such a construct
- JAX-RS in Practice - Exception Mappers10:04
In this lecture, we learn how to use JAX-RS exception mappers to map constraint violations exceptions to send meaningful info to the client
- JAX-RS Exception Mappers - Sample Code Run10:52
In this lecture, we run our sample code to see JAX-RS exception mappers live in action
- JAX-RS in Practice - Consuming Form Fields with @FormParam6:04
In these lectures, we see how to consume HTML form fields directly in our resource methods using @FormParam JAX-RS injection
- JAX-RS in Practice - Consuming Form Fields with @FormParam cont'd6:49
In these lectures, we see how to consume HTML form fields directly in our resource methods using @FormParam JAX-RS injection
- JAX-RS in Practice - Consuming Form Fields with MultivaluedMaps3:28
In this lecture, we learn another way of consuming HTML form fields using MultivaluedMaps
- JAX-RS in Practice - Consuming Form Fields with @BeanParam9:20
In this lecture, we learn another way of consuming HTML form fields using @BeanParam annotation
- JAX-RS in Practice - Getting headers info with @HeaderParam3:45
In this lecture, we learn how to use the @HeaderParam annotation to grab specific header values from requests to resource methods
- JAX-RS in Practice - Some Injection Annotations5:04
In this lecture, we take a look at some JAX-RS injection annotations that can be used to get certain request context information about resource methods
- JAX-RS in Pracetice - Caching3:32
In this lecture, we learn about caching and how we can start using it in JAX-RS
- JAX-RS in Practice - Caching with CacheControl and Etags9:29
In this lecture, we see how to implement caching in JAX-RS using the CacheControl and EntityTag classes
- Content Negotiation - An Introduction5:57
In this lecture, we introduce the concept of content negotiation
- JAX-RS in Practice - Client Content Negotiation4:05
In this lecture, we learn how to implement client content negotiation via the @Produces annotation and the q value from the client
- JAX-RS in Practice - Content Negotiation via HttpHeaders4:20
In this lecture, we see how to implement content negotiation via the HttpHeaders of a request
- JAX-RS in Practice - Content Negotiation via QS3:39
In this lecture, we see how to implemenet content negotiation via the Quality from Server (qs) directive
- JAX-RS in Practice - File Upload8:47
In this lecture, we learn one way of implementing file upload in our JAX-RS resource methods
- JAX-RS in Practice - File Download4:45
In this lecture, we learn how to implement file download from JAX-RS resource methods
- JAX-RS in Practice - Injecting a Logger3:03
In this lecture, we learn how to use CDI @Produces to create Logger injection candidates
- JAX-RS in Practice - Setting Cookies on the Client3:36
In this lecture, we learn how to set cookies on the client using the NewCookie class from the JAX-RS API
- JAX-RS in Practice - An Introduction to Filters4:58
In this lecture, we set the foundations for exploration of the concept of Filters in JAX-RS
- JAX-RS in Practice - Static Container Response Filter9:39
In this lecture, we learn how to create static response filters by implementing the ContainerResponseFilter interface
- JAX-RS in Practice - Static Response Filter Sample Code Run1:58
In this video, we run our sample code to test our static container response filter
- JAX-RS in Practice - Dynamic Container Response Filters3:19
In these lectures, we learn how to create dynamic container response filters that we can selectively apply to JAX-RS our resource methods
- JAX-RS in Practice - Dynamic Container Response Filters cont'd9:52
In these lectures, we learn how to create dynamic container response filters that we can selectively apply to JAX-RS our resource methods
- JAX-RS in Practice - Dynamic Response Filter Code Run3:01
In this video, we run our sample code to see dymanamic response filters in action
- JAX-RS in Practice - Pre-Matching Container Request Filters7:29
In this lecture, we learn how to implement a pre-matching container request filter for our JAX-RS resource methods
- JAX-RS in Practice - Pre-Matching Container Request Filter Code Run4:16
In this video we run our sample code to see the pre-matching container request filter we've created in action
- JAX-RS in Practice - Intro to Security with Request Filters2:36
In this lecture, we set the stage for implementing JWT security with JAX-RS container request filters
- JAX-RS in Practice - Third Party Libraries6:18
In this video, we take a brief look at what JWT is and the third party libraries we will be using to help implelent JWT authentication in our resource methods
- JAX-RS in Practice - JWT Security Sample Code Run10:24
In this video, we run our sample code to see our JWT secured resource in action
- JAX-RS in Practice - Authentication with JWT and Filters Part 17:15
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - Authentication with JWT and Filters Part 21:54
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - Authentication with JWT and Filters Part 36:58
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - Authentication with JWT and Filters Part 46:39
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - Authentication with JWT and Filters Part 56:53
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - Authentication with JWT and Filters Part 65:09
In thse lectures, we take a detailed look at how to implement JWT based authentication in our JAX-RS resources using container request filters and third party libraries
- JAX-RS in Practice - JWT Authentication Summary4:36
In this lecture, we summarize what we've learned about authentication using JWT and filters
- JAX- RS in Practice - Asynchrounous Resources3:55
In these lectures, we learn how to implement async resources using JAX-RS AsyncResponse object and Completable Futures
- JAX- RS in Practice - Asynchrounous Resources cont'd7:06
In these lectures, we learn how to implement async resources using JAX-RS AsyncResponse object and Completable Futures
- JAX-RS in Practice - JSON-B Integraion6:42
In this lecture, we see how to use the JSON-B API to customize the JSON that our JAX-RS resources consumes and produces
- JAX-RS in Practice - JSON-P Integration and Hypermedia5:41
In this lecture, we learn how to create hypermedia JAX-RS resources using the JSON-P API
- JAX-RS in Practice - JSON Processing Sample Code Run7:48
In this video, we run our sample code to see JSON-B and JSON-P JAX-RS integration in action
- JAX-RS in Practice - Synchronous Client API7:23
In this lecture, we learn about the JAX-RS client API and how to use it to make HTTP requests to other resources synchronously
- JAX-RS in Practice - Async Client API3:43
In this lecture, we learn about the JAX-RS client API and how to use it to make HTTP requests to other resources asynchronously
- JAX-RS in Practice - Client Sample Code Run4:17
In this video, we run our sample code to see the JAX-RS client API make an HTTP request to an external resource
- JAX-RS in Practice - An Intro to Server Sent Events1:24
In this lecture, we introduce Server Sent Events
- JAX-RS in Practice - Implementing SSE with JAX-RS6:57
In this lecture, we learn SSE can be implemented using the SSE support in the latest JAX-RS API
- JAX-RS in Practice - Sample Code Run and SSE Summary3:17
In this video, we run our sample code to see SSE in JAX-RS in action and also summarize what we've learned about implementing SSE with JAX-RS
- Java EE in Practice - Docker Deployment5:32
In this lecture, we learn how easy it is deploying a Java EE app to a Payara Server in a docker container
- Java EE Websockets - Annotated Endpoints6:32
In this lecture, we learn how to develop a websocket endpoint using annotations from the Java EE Websocket API
- Java EE Websockets - Programmatic Endpoints3:46
In this lecture, we learn how to develop a websocket endpoint using the Java EE Websocket programmatic API
- Java EE Websockets - URI Templates2:25
In this lecture, we learn how to create a templated websocket URI and how to grab template values at runtime
- Java EE Websockets - Encoders and Decoders5:31
In this lecture, we learn how to use the Encoders and Decoders API from Websockets API to encode and decode data for websocket communication
- Java EE Websockets - Summary3:08
In this lecture, we summarize what we've learned about websocket development using Java EE
- Java EE Websockets - Sample Code Run4:44
In this video, we run our sample code and take our websockets endpoints for a spin
- Java EE Testing - An Introduction2:33
In this lecture, we introduce testing in Java EE and discuss why integration testing is key to Java EE testing
- Java EE Testing - Introducing Arquillian2:14
In this leccture, we introduce Arquillian, the de-facto Java EE integration testing framework
- Java EE Testing - Dependency Setup2:54
In this video, we take a look at the dependencies needed to have Arquillian and JUnit integrated into our sample code
- Java EE Testing - Failing a Test9:57
In this lecture, we setup our integration tests to fail and see what happens
- Java EE Testing - Passing a Test3:42
In this lecture, we setup our integration tests again to test if all our integrations are working properly
- Java EE Resources3:20
In this video, we go over a few Java EE resources you can peruse to advance your understanding of the Java EE platform
- Introduction to Capstone Project3:36
This video introduces the capstone project and lays the foundation for what's to come in the next several lectures
- Introductiont to Testing with Arquillian Part 14:06
This lecture introduces testing with the Arquillian Testing Framework setup in the code
- Introductiont to Testing with Arquillian Part 26:24
This lecture introduces testing with the Arquillian Testing Framework setup in the code
- Running our First Test Part 15:43
This lecture, we run our Arqullian testing setup to make sure everything works as expected.
- Running our First Test Part 23:53
This lecture, we run our Arqullian testing setup to make sure everything works as expected.
- Modelling the Todo User5:16
In this lecture, start by modelling the Todo User using the JPA API
- Modelling the Todo User Basic Attributes5:31
In this lecture, we model the basic attributes of the Todo User
- Adding Validation Constraints to TodoUser9:25
In this lecture, we add validation constraints to the Todo User entity
- Querying the TodoUser5:29
In this lecture, we add querying to the Todo User entity
- Querying the Todo Entity10:49
In this lecture, we add querying to the Todo Entity Class
- The Todo Service Class11:22
In this lecture, we start putting together the Todo Service EJB class
- The Todo Service Class - Save TodoUser Method Impl Part 14:32
In this class, we start implementing the save TodoUser method
- The SecurityUtil Class4:15
In this lecture, we take a look at the SecurityUtil security service class
- The Todo Service Class - Save TodoUser Method Impl Part 24:50
In this lecture, we continue to implement the save TodoUser method
- Todo Service Test9:49
In this lecture, we use the Arquillian framework to test our Todo service save TodoUser method
- Preventing Double Signups with an Email8:17
In this lecture, we see how to prevent double signups of a given email
- Find Todo By Id Method Implementation4:28
In this lecture, we implement the FindTodoById method using the named query
- Get List of Todos Method Implementation1:30
In this lecture, we implement the GetTodoList method using the named query
- Get Todos By Task Method Implementation4:03
In this lecture, we implement the GetTodoByTask method using named query
- Stateless Security with JWT - The Authz Annotation and Filter Implementation3:35
In this lecture, we begin implementing stateless security with JWT by creating the Authz security annotation and the filter impl
- Adding the JWT Library to the Project0:37
In this lecture, we add the JWT library dependency to our project object model (pom.xml) file
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 15:11
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 29:28
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 36:58
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 44:37
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 58:59
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - ContainerRequestFilter Implementation Part 610:28
In this lecture, we continue implementing stateless security using the ContainerRequestFilter implementation
- Stateless Security with JWT - Recap3:58
In this lecture, we recap our stateless JWT security implementation
- REST Web Service - The Save User Resource Method2:58
In this lecture, we implement the save user REST resource method
- Refactoring the Old TodoRest Resource Class9:42
In this lecture, we refactor the old TodoRest resource class
- Let's Run Our App18:44
In this video, we run take our Todo App for a spin and fix any bugs we discover
- Packaging with Docker - Primer4:05
This lecture presents a primer on one way of packaging a Java EE app as a docker image
- Packaging with Docker9:02
In this lecture, we see a simple way of packaging our Java EE app as a docker image and run it as a docker container.
Requirements
- Basic knowledge in Java programming
- Enthusiasm and a willingness to take your Java skills to the next level
Description
Are you ready to take your Java skills to the next level and finally understand Java Enterprise Edition (JEE) ?
The fact is, that Java Enterprise Edition is in use by companies around the world, including many of the Fortune 500 companies. Because of this there a lots of JEE opportunities and as a JEE developer you will be among the highest paid of all Java developers.
This course will get you up to speed quickly and give you the real world skills you need to add "Java Enterprise Edition 8 developer" to your résumé fast!
What's this course about?
Java Enterprise edition has changed and evolved a lot over the years. This course is about teaching you what JEE is, and how to use it and become a productive JEE developer.
The course focuses on JEE 8 (also known as Jakarta EE).
By taking this course you will avoid learning about obsolete versions of Java EE, and learn best practices along the way.
The course starts at a theoretical level helping you to understand the underpinnings of JEE 8, including understanding the JEE specifications and implementations (which is a very important for a Java Enterprise Edition developer to understand).
But then you will dive into understanding JEE 8 at a developmental level with practical hands-on development. Ultimately, this is a hands-on course, so you will be doing a lot of coding as you learn how to use JEE 8.
Your instructor in this course is Luqman Saeed, an experienced software developer who has vast knowledge in a number of programming languages including Python, C# and of course Java. He also has extensive Java Enterprise Edition (JEE) experience and has created a great course to pass on his skills with JEE to you.
Some of the highest paid jobs in the industry for Java developers are available to those people who know and understand JEE, so here is your chance to dramatically increase your salary and future career opportunitues.
What topics are covered in this course?
General JEE concepts
Contexts and Dependency Injection (CDI 2.0)
Java Persistence API (JPA 2.2)
Java API for Restful Web Services (JAX-RS 2.1)
JWT (Json Web Token)
Java API for Web Sockets
Testing with Arquillian Framework and JUnit.
And a lot more.
Why take this course?
This is the most comprehensive Java EE/Jakarta EE course on the internet with 340+ HD video lectures!
Learn how to write full working Java EE code that is portable across various JEE vendors.
The course has a pure standard Java EE API usage focus on app portability across vendors. This is an important skill to master.
In-depth coverage of database persistence with JPA.
This is the only online course that teaches the Contexts and Dependency Injection API in detail!
In-depth coverage of developing REST web services using standards based JAX-RS.
Course constantly updated to reflect latest update with Jakarta EE.
What skills do you need to enrol?
This course assumes you have a basic understanding of the Java programming language. If you have taken a Java course on Udemy such as Tim Buchalka Java Masterclass you will be more than ready for this course.
Ready to start?
If you're ready to start the Java Enterprise Edition 8 for Beginners Course, then click the enrol button to get started.
Feel free to try some of the free video previews on this page as well.
Who this course is for:
- This is course is suitable for those who have basic knowledge in Java, who wish to enhance their knowledge
- Anyone wanting to enhance their résumé and learn about Java Enterprise Edition