UML Class diagrams with Java packages?

Posted by loosebruce on Programmers See other posts from Programmers or by loosebruce
Published on 2012-12-11T15:21:47Z Indexed on 2012/12/11 17:22 UTC
Read the original article Hit count: 345

Filed under:

java

|

uml

I am trying to model in UML 2.0 a Java servlet application that has three classes

Servlet class; essentially a main class that acts as the controller
DatabaseLogic; contains methods for database operations
XMLBuilder; builds an XML from a query result string

The classes use a variety of packages from the Java library. I am unsure how to model this in UML

Do I have to create a package and show which libraries are used for each individual class or can I just have one large package in the diagram with all the libraries showing which classes have dependencies on which.

As per this diagram

enter image description here

This is my first time working with java properly (im a C++ guy)

Apart from being a bit messy , is this a correct UML representation of the system I described?

Does a Package in UML mean the same as a Package in Java?

© Programmers or respective owner

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about uml

Useful UML Modeling: Don't Rewrite the UML

as seen on Devx - Search for 'Devx'
Using a common language is about facilitating the team -- resist the urge to create the next Tower of Babel. >>> More
Useful UML Modeling: Don't Rewrite the UML

as seen on Internet.com - Search for 'Internet.com'
Using a common language is about facilitating the team -- resist the urge to create the next Tower of Babel. >>> More
How to apply stereotypes on UML Relationships' MemberEnds?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm running this code on a UML Class Diagram, and it works just fine, but when trying to apply stereotypes from PropertiesEditor in Visual Studio for relationship ends (FirstRole and SecondRole), the stereotypes combo doesn't load even if in code there seems to be applicable stereotypes valid for… >>> More
Open Source WPF UML Design tool

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
PlantUmlEditor is my new free open source UML designer project built using WPF and .NET 3.5. If you have used plantuml before, you know that you can quickly create sophisitcated UML diagrams without struggling with a designer. Especially those who use Visio to draw UML diagrams (God forbid!), you… >>> More
PlantUML Editor: A fast and simple UML editor using WPF

as seen on Code Project - Search for 'Code Project'
A WPF smart client to generate UML diagrams from plain text using plantuml tool >>> More