1. Introduction

This is an example of a UML sequence diagram for Jave that integrates Hibernate transactions, from which it illustrates transaction management in relation to exception handling.

2. What is UML Sequence Diagram

Interaction diagrams such as UML Sequence Diagrams show how operations are carried out. They capture the interaction between things in a collaborative setting. Sequence Diagrams are time-focused and visually depict the order of interaction by using the vertical axis of the diagram to represent time and the messages sent and received.

3. The Usage of UML Sequence Diagram

Businesses and other organizations can use sequence diagrams as a guide. Consider making a flowchart to:

- Represent a UML use case's details.

- Create a model of the logic of a complex procedure, function, or operation.

- Examine how items and components work together to execute a task.

- Plan out and comprehend the specific functionality of a current or future scenario.

4. How to Create a UML Sequence Diagram

Creating a UML Diagram in EdrawMax Online is pretty simple. The free UML Diagram maker has several features, like directly importing the data from the .csv file or creating one from scratch using free templates.

Step 1: Login EdrawMax Online

Log in EdrawMax Online using your registered email address. If this is your first time accessing the tool, you can create your personalized account from your personal or professional email address.

Step 2: Choose a template

EdrawMax Online comes with hundreds of free UML diagram templates. Select a pre-designed template from the product based on your preference or need by selecting the "UML Modeling" on the left navigation pane. It will open up several UML Diagram types, like class diagram, activity diagram, and more. Alternatively, press "+" in EdrawMax Online canvas to create a UML Diagram from scratch.

Step 3: Customize the diagram

Customize your UML diagram by changing the symbols and shapes as required. With the easy drag-and-drop feature of EdrawMax Online, you can use all the relative elements from libraries.

Step 4: Export & Share

Once your UML diagram is completed, you can share it amongst your colleagues or clients using the easy export and share option. You can export a UML Diagram in multiple formats, like Graphics, JPEG, PDF, or HTML. Also, you can share the designs on different social media platforms, like Facebook, Twitter, LinkedIn, or Line.

Sequence Diagram of an Invalid Pin Code Sequence