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Thomas Hauck

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since Jun 07, 2011
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Recent posts by Thomas Hauck

There are  four types of Static Nested Classes:

1) an outer class has a static nested class
2) an outer interface has a static nested class
3) an outer class has a static nested interface
4) an outer interface has a static nested interface


More on this subject can be found at
Static Nested Classes
1 month ago
A foreign key consists of a column that references another column in another table. This column that is being referred is most often a primary key of the referenced table.
The purpose of the foreign key is to ensure referential integrity of the data.
More on this topic can be found on the following web page.

Foreign Key
The following web page

well-formed XML

contains a series of images demonstrating the concept of a
well-formed xml document.
1 month ago
I would recommend writing your new application using JSPs and Servlets provided that your application server has enough memory.
The following website contains a good tutorial on Java Servlets.
JSP and Servlets
1 month ago
The URL previsouly mentioned

client-stub-proxy-pattern

has been changed to

Client Stub Proxy Pattern

The following page contains a series of images describing the EJB Proxy pattern.
EJB Proxy Pattern

Thomas Hauck wrote:

Thomas Hauck wrote:The following page discusses the topic of
JavaBeans Manifest File in Detail.


The link to the JavaBeans Manifest File has been updated to

https://www.j2eeonline.com/java-beans/module3/javabeans-manifest-file.jsp

The following page discusses the concept of a foreign key.

Define Foreign Key

The following page discusses the concept of an inner join.

SQL Inner Join

The following page
checked and unchecked
exceptions,
contains a list of checked and unchecked exceptions.
The following page contains several diagrams along with an explanation for the
Mediator Pattern.
The following page discusses the topic of
JavaBeans Manifest File in Detail.

JavaBeans Manifest File
The following page contains several examples of
the Singleton Design Pattern used in the real world.

Singleton Design Pattern
The following page discusses
composite primary keys
http://www.relationaldbdesign.com/relational-database-analysis/module2/composite-primary-keys.php
within the context of relational database design.