Java Enterprise Edition Training Classes in Training/Los Angeles,
Learn Java Enterprise Edition in Training/Los Angeles and surrounding areas via our hands-on, expert led courses. All of our classes either are offered on an onsite, online or public instructor led basis. Here is a list of our current Java Enterprise Edition related training offerings in Training/Los Angeles: Java Enterprise Edition Training
Java Enterprise Edition Training Catalog
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cost: $ 2290length: 5 day(s)
This course provides hands-on and in-depth coverage on configuring and managing WildFly 14 and JBoss EAP 7.2 ...
cost: $ 1690length: 4 day(s)
The course starts with a quick refresher on server structure, architecture, and usage. It then moves on to covering the management tools in depth, with special focus on the CLI - its management structure, how to use it, and how to write scripts for it. It includes coverage of managing the HornetQ messaging subsystem, RBAC (Role Based Access Control), and in-depth coverage of clustering that ...
cost: $ 1750length: 4 day(s)
This course covers advanced topics in administering the JBoss family of application servers. It provides ...
cost: $ 1750length: 4 day(s)
This course is intended for individuals who are Java programmers and
have worked with databases and with object-oriented programming
techniques, who are now ready to create more complex and advanced
programs using Java SE 7. ...
cost: $ 1750length: 5 day(s)
Java Enterprise Edition (JEE) is a powerful platform for building web
and database-driven applications. This course provides the information
you need to design and build your own data-driven web applications.
You'll learn the details of the core JEE Web and database technologies
and how to leverage the strengths of each. You'll also be introduced to
other important web-based technologies such as ...
cost: $ 1750length: 5 day(s)
This course shows experienced Java programmers how to build RESTful web
services using the Java API for RESTful Web Services, or JAX-RS. We
develop a clear sense of the key concepts of REST -- ultimately the
thorough and thoughtful use of URLs, HTTP methods, and media types to
design and implement scalable and maintainable enterprise services. Then
we dive into the elegant JAX-RS standard for ...
cost: $ 1290length: 3 day(s)
This course provides thorough coverage of the EJB3 technology -
presented in a clear and effective manner. It starts with the basic
concepts and APIs of EJB and then continues on with complex topics such
as message driven beans and transactions. New concepts such as the use
of annotations and the use of Dependency Injection to initialize
references are covered in depth. The course also includes ...
cost: $ 1750length: 5 day(s)
The Enterprise JavaBeans 3 specification is a deep overhaul of the EJB
specification that improved the EJB architecture by reducing its
complexity from the developer's point of view. It leverages annotations
and Object-Relational Mapping (ORM) technologies to eliminate the
dependence on complex EJB APIs, allow POJO (Plain Old Java Object) based
development, and provide an effective technology ...
cost: $ 1750length: 4 day(s)
This course provides thorough coverage of the EJB3 technology -
presented in a clear and effective manner. It starts with the basic
concepts and APIs of EJB and then continues on with complex topics such
as message driven beans and transactions. New concepts such as the use
of annotations and the use of Dependency Injection to initialize
references are covered in depth. The course also includes ...
cost: $ 1750length: 5 day(s)
This course provides thorough coverage of the EJB3 technology -
presented in a clear and effective manner. It starts with the basic
concepts and APIs of EJB and then continues on with complex topics such
as message driven beans and transactions. New concepts such as the use
of annotations and the use of Dependency Injection to initialize
references are covered in depth. The course also includes ...
cost: $ 1290length: 3 day(s)
Hibernate is a 3 day open source object/relational (OR) persistence and
query service for Java. Hibernate lets you develop persistent classes
following common Java idioms - including association, inheritance,
polymorphism, composition and the Java collections framework. The
Hibernate Query Language, designed as a minimal object-oriented
extension to SQL, provides an elegant bridge between the ...
cost: $ 1290length: 3 day(s)
Struts is an open source, Model-View-Controller (MVC) framework
developed by The Apache Software Foundation as part of its Jakarta
project. Struts is built on top of JSP, Servlets, and custom tag
libraries. After reading the first J2EE Blueprints from Sun with their
explanation of MVC and how to accomplish it with custom tags, Servlets,
and JSP, one can clearly see that Struts is a manifestation ...
cost: $ 1290length: 3 day(s)
Struts addresses many major issues in using vanilla Servlets/JSP to
build web systems. It solves the problem of controller complexity by
removing the workflow logic from the Servlets, and directing workflow in
an XML configuration file. Struts improves on the limited form support
in JSP by adding numerous capabilities to form processing including easy
validation, easy error display, and the ...
cost: $ 1750length: 3 day(s)
This three-day course will get you up to speed with JSF in a very short
time. It includes all the important concepts, as well as numerous hands
on labs that will have you building working JSF applications very
quickly. It covers all the important architectural concepts, as well as
providing practical instruction on how to use the many capabilities of
the JSF framework. The course includes a ...
cost: $ 1750length: 4 day(s)
This course will get you up to speed with JSF 2 in a very short time. It
includes all the important concepts, as well as numerous hands on labs
that will have you building working JSF applications very quickly. It
covers all the important architectural concepts, as well as providing
practical instruction on how to use the many capabilities of the JSF
framework. It includes coverage of all ...
cost: $ 1750length: 3 day(s)
This course will get you up to speed with JSF 2 in a very short time. It
includes all the important concepts, as well as numerous hands on labs
that will have you building working JSF applications very quickly. It
covers all the important architectural concepts, as well as providing
practical instruction on how to use the many capabilities of the JSF
framework. It includes coverage of all ...
cost: $ 1290length: 3 day(s)
This course is a comprehensive tutorial in the design and programming of
Java Web applications using servlets and JSP. It starts with Web
application architecture, usage, and deployment. It teaches about the
capabilities of servlets, servlet architecture, and session management,
JSP structure and syntax, and good design techniques for using them.
Extensive coverage is included on how to ...
cost: $ 1750length: 3 day(s)
Web services are designed to allow Web-based access to distributed
software and business services. They bring a standard, open service
architecture to component development that allows them to be accessed
over the Web with standard protocols such as HTTP and standard XML
formats for messages and service descriptions. This course will give you
a thorough understanding of the current Web services ...
cost: $ 1750length: 3 day(s)
As part of the complete overhaul of the Enterprise JavaBeans (EJB)
specification, database persistence was broken out into a completely
separate specification, the Java Persistence API (JPA). JPA replaces
entity beans with powerful new Object-Relational Mapping (ORM)
capabilities based on proven technologies such as Toplink and Hibernate.
This course includes all important features from JPA 2, ...
cost: $ 390length: 1 day(s)
This intermediate-level course gives JSF developers a rapid introduction
to the ICEfaces component library and Ajax framework. We begin with
backgrounders in both JSF custom component architecture and Ajax
development, as these are essential to understanding both the purpose
and the design of ICEfaces. Then, the bulk of class time is occupied in
practical, hands-on exercise with ICEfaces. We ...
cost: $ 990length: 3 day(s)
Spring 5 provides an evolutionary advance of Spring’s powerful capabilities. This course introduces these capabilities, as well as providing guidelines on when and how to use them. It includes coverage of the three main configuration styles: Java-based (@Configuration), annotation-based (@Component), and the traditional XML-based configuration that may still play an important role ...
cost: $ 2190length: 5 day(s)
This course includes coverage of all the core Spring 5 and JPA 2
capabilities, as well as the integration capabilities provided by
Spring. It provides extensive coverage of using Spring and JPA together,
as well as using Spring Boot for dependency management and creating
JPA-based repositories using Spring Data. All capabilities are practiced
via an extensive set of hands-on labs. Spring 5 ...
cost: $ 1750length: 5 day(s)
Spring 5 provides an evolutionary advance of Spring’s powerful capabilities. This course introduces the many ...
cost: $ 1750length: 4 day(s)
This intense four-day course teaches Javaâ?¢
programmers how to develop enterprise applications using the ease of
development features introduced in Java EE 5 and 6. Students will learn
how to create dynamic web applications with JSP, Java Servlets, JSTL,
and JSF. Next, they will learn how to send and receive asynchronous
messages with the Java Message Service. Students ...
cost: $ 1750length: 2 day(s)
This intensive, hands-on, two-day course teaches Java web developers how
to create JavaServer Faces (JSF) 2.0 based web applications. After a
quick introduction to the technology, students will learn how to create
managed beans and how to use the JSF Core and HTML tag libraries to
generate dynamic HTML content. They will then learn the JSF lifecycle
and how to trigger server-side event handler ...
cost: $ 1750length: 5 day(s)
This comprehensive course shows Java programmers how to build web
applications with JavaServer Faces 2.0. We develop the best-practice
concepts that are formalized by the JSF architecture, from
model/view/controller to the UI component framework and request-handling
lifecycle. Students start to discover that there is a "JSF
way" of doing things, and we learn not just APIs and tag ...
cost: $ 1690length: 4 day(s)
This course offers a comprehensive and detail-oriented treatment of
Hibernate 4.0 and the Java Persistence API (JPA) 2.0 for developers
interested in implementing persistence tiers for enterprise
applications. We cover JPA basics including simple object/relational
concepts and annotations, persistence contexts and entity managers, and
configuration via persistence.xml. We get a good grounding in ...
cost: $ 1690length: 1 day(s)
This comprehensive course puts the experienced Java developer in good
position to build sophisticated web applications using JavaServer Faces
and the ICEfaces component library. A first module introduces the
best-practice concepts of MVC architecture and command-object
encapsulation that propel the JSF architecture. Students create JSF
applications by organizing their pages as JSF component trees, ...
cost: $ 1750length: 5 day(s)
This comprehensive course shows experienced developers of Java EE
applications how to secure those applications and to apply best
practices with regard to secure enterprise coding. Authentication,
authorization, and input validation are major themes, and students get
good exposure to basic Java cryptography for specific development
scenarios, as well as thorough discussions of HTTPS configuration ...
cost: $ 1750length: 4 day(s)
This course shows Java web developers how to secure their applications
and to apply best practices with regard to secure enterprise coding.
Authentication, authorization, and input validation are major themes,
and students get good exposure to basic Java cryptography for specific
development scenarios, as well as thorough discussions of HTTPS
configuration and certificate management, error ...
cost: $ 1290length: 3 day(s)
This three-day course will teach students how to use Java Struts as a
framework to develop web applications that follow the
Model/View/Controller design pattern. The topics cover the components of
Struts that are available from the Jakarta project of the Apache
Foundation. The course illustrates what the components provide and use
of them. ...
cost: $ 790length: 2 day(s)
This two-day module introduces the JSTL, or JSP Standard Tag Library,
actually a set of four custom tag libraries that establish a portable
standard for common processing tasks in JSP. JSTL is a major part of the
new scriptless authoring style encouraged (and enabled) by the JSP 2.0
specification. This module covers all four JSTL libraries in depth:
*The core actions, which support JSP ...
JUnit, TDD, CPTC, Web Penetration Classes
cost: $ 1750length: 2 day(s)
This course introduces experienced Java developers to the fundamentals and best practices in unit testing. It uses the JUnit 5 and Mockito libraries, both of which are ubiquitous in the Java community. It is intended for both developers who are new to testing, as well as those who are already familiar with it, but want more experience with testing using JUnit 5.
...
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17 November, 2025 - 21 November, 2025 - RED HAT ENTERPRISE LINUX SYSTEMS ADMIN II
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Blog Entries publications that: entertain, make you think, offer insight
Sometimes we have to repeat ourselves before we are heard. Then again there are times where we have to perform a certain action the same way several times before we can carry on with what we want to do.
Repetition is the keyword here and for humans that is something we generally try to avoid. Yet our digital friends love repetition. They never get tired and they never get bored of doing the same thing over and over again countless times.
So it’s little wonder then that all modern programming languages give us various ways in which we can perform a certain action as many times as we need.
In python we have the for statement which gives us the power to loop over large collections of data very quickly and efficiently.
A string in Python is enclosed in either single or double quotes. Therefore, either one does the trick. A common practice is to place single words with no characters that can be interpolated in single quotes and multi-word strings that contain interpolated characters in double quotes. This may be a carry over from Perl where interpolated characters are in double quotes.
If you do not want to interpolate a string, use a raw string ... r"\n". With the exception of the last print statement, each of the print statements prints hello on a separate line from how are you?. They are great for regular expressions.
Finally, triple double quotes """ some message about a function or class ... """ are used for docstrings.
print "hello \n how are you?"
print 'hello \n how are you?'
print r"hello \n how are you?"
Checking to see if a file exists is a two step process in Python. Simply import the module shown below and invoke the isfile function:
import os.path
os.path.isfile(fname)Smart Project Management –Best Practices of Good Managers
Project management could be one of the easiest jobs on the planet, and could also be the worst nightmare. The difference between the two extremes depends on smart management of a project. According to the project management institute, there are five phases in project management - Initiating, Planning, Executing, Monitoring & Controlling, and Closing.
Every manager has his own style of project management. But there are a lot of contributing factors that result in a successfully managed project. These factors vary from project to project, but they all contain some common elements.
1. Setting SMART Goals
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common experience is that too much time and money is wasted on a career plan or application due to misinformation.
The Hartmann Software Group understands these issues and addresses them and others during any training engagement. Although no IT educational institution can guarantee career or application development success, HSG can get you closer to your goals at a far faster rate than self paced learning and, arguably, than the competition. Here are the reasons why we are so successful at teaching:
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- Our educators have years of consulting and training experience; moreover, we require each trainer to have cross-discipline expertise i.e. be Java and .NET experts so that you get a broad understanding of how industry wide experts work and think.
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- Get your questions answered by easy to follow, organized Java Enterprise Edition experts
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- Save on travel expenses by learning right from your desk or home office. Enroll in an online instructor led class. Nearly all of our classes are offered in this way.
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