petclinic-jakartaee

Petclinic Jakarta EE - a Jakarta EE 10 Version of Spring Petclinic demo application using PrimeFaces JSF.

What is this?

JSF and Jakarta EE 10 Version of Spring Petclinic
This is an Update of Java EE 7 Petclinic

Where is it?

Github: https://github.com/Jakarta-EE-Petclinic/petclinic-jakartaee
Demo on OpenShift: http://jakartaee8petclinic.rhcloud.com/
Blog: https://thomas-woehlke.blogspot.com/2014/02/java-ee-7-petclinic.html

Motivation

Some experimental Work with JSF, Jakarta EE 10 and Java EE
This Demo Application is planned to be the first in a series of “Rosetta Stone” to compare OOP Web Application Frameworks

Why Petclinic?

The Domain Classes show all relationships like one-to-many (1:n), many-to-one (n:1) and many-to-many (n:m)
It is simple enough but yet it shows more than just the CRUD Use Cases (Create, Read, Update, Delete) of most Demos and Training Examples.
You can think of it as smallest complete Web App with the usual things to solve.

About Java EE 7 Petclinic

Spring Petclinic

Github: https://github.com/spring-projects/spring-petclinic

dev, build ...

git clone git@github.com:Jakarta-EE-Petclinic/petclinic-jakartaee.git
cd petclinic-jakartaee
./mvnw

... deploy and run

maven profile	Runtime	Version	Status
./mvnw -Pliberty	OpenLiberty	23.0.0.6	Jakarta EE 10
./mvnw -Pwildfly	Wildfly	28.0.1.Final	Jakarta EE 10
./mvnw -Ppayara	Payara	6.2023.6	Jakarta EE 10
./mvnw -Pglassfish	GlassFish	7.0.5	Jakarta EE 10
./mvnw -Ptomee	Apache TomEE	9.1.0	Jakarta EE 9.1

Integration Tests

Arquillian End2End Tests for REST Endpoints and for JSF Frontend Browser Tests with Graphene and Selenium.

JSF, Java Server Faces: Primefaces 12.0.0

maven profile	Runtime	Version	Status
./mvnw -Parq-liberty-managed	OpenLiberty	23.0.0.1	waiting for OpenLiberty
./mvnw -Parq-wildfly-managed	Wildfly	27.0.1.Final	work in progress
./mvnw -Parq-payara-managed	Payara	6.2023.2	work in progress
./mvnw -Parq-glassfish-managed	GlassFish	7.0.2	work in progress

Petclinic - Functional Requirements

Object Oriented Design

Petclinic Overview

Petclinic Domain Class Modell

Petclinic Use Case Diagram

Application

Vet and Specialty

Specialty

Specialty Use Case Diagram

Specialty Use Case and State Table

Specialty Use Cases	Specialty States	Frontend
Specialty.list	SPECIALTY_LIST_EMPTY	Disable Search-Button and Paging-Widget
Specialty.list	SPECIALTY_LIST
Specialty.search	SPECIALTY_LIST_SEARCH_RESULT
Specialty.addNew	SPECIALTY_NEW
Specialty.details	SPECIALTY_DETAILS
Specialty.edit	SPECIALTY_EDIT
Specialty.delete	SPECIALTY_DELETE

Specialty State Diagram

Specialty State Table

PetType Use Cases	Actions	Frontend to View	View to Backend (DB)	outcome	precondition	postcondition
Specialty.list	SpecialtyView.button_list_dialog()	x, calls: SpecialtyView.loadList()		change state	length(list(Specialty)) > 0	SPECIALTY_LIST
Specialty.list	SpecialtyView.loadList()		x	list(Specialty)	length(list(Specialty)) == 0	SPECIALTY_LIST_EMPTY
Specialty.list	SpecialtyView.loadList()		x	list(Specialty)	length(list(Specialty)) > 0	SPECIALTY_LIST
Specialty.addNew	SpecialtyView.button_addNew_dialog()	x		change state	SPECIALTY_LIST	SPECIALTY_NEW
Specialty.addNew	SpecialtyView.cancelNew()	x		change state	SPECIALTY_NEW	SPECIALTY_LIST
Specialty.addNew	SpecialtyView.saveNew()	x, calls: SpecialtyView.saveNewEntity()		if OK: change state	SPECIALTY_NEW	SPECIALTY_DETAILS
Specialty.addNew	SpecialtyView.saveNewEntity()		x	OK	length(list(Specialty)) = n	length(list(Specialty)) = n+1
Specialty.addNew	SpecialtyView.saveNewEntity()		x	not OK, invalid	length(list(Specialty)) = n	display cause as flash message
Specialty.details	SpecialtyView.showDetailsForm(Specialty)	x		change state	SPECIALTY_LIST	SPECIALTY_DETAILS
Specialty.edit	SpecialtyView.showEditForm()	x		change state	SPECIALTY_DETAILS	SPECIALTY_EDIT
Specialty.edit	SpecialtyView.cancelEdited()	x		change state	SPECIALTY_EDIT	SPECIALTY_LIST
Specialty.edit	SpecialtyView.saveEdited()	x, calls: SpecialtyView.saveEditedEntity()		if OK: change state	SPECIALTY_EDIT	SPECIALTY_DETAILS
Specialty.edit	SpecialtyView.saveEditedEntity()		x	OK	length(list(Specialty)) = n > 0	length(list(Specialty)) = n; 1 element changed
Specialty.edit	SpecialtyView.saveEditedEntity()		x	not OK, invalid	length(list(Specialty)) = n >= 0	display cause as flash message
Specialty.delete	SpecialtyView.showDeleteForm()	x		change state	SPECIALTY_DETAILS	SPECIALTY_DELETE
Specialty.delete	SpecialtyView.cancelDelete()	x		change state	SPECIALTY_DELETE	SPECIALTY_LIST
Specialty.delete	SpecialtyView.performDelete()	x, calls: SpecialtyView.deleteSelectedEntity()		if OK: change state	SPECIALTY_DELETE	SPECIALTY_DETAILS
Specialty.delete	SpecialtyView.deleteSelectedEntity()		x	OK	length(list(Specialty)) = n > 0	length(list(Specialty)) = n-1
Specialty.delete	SpecialtyView.deleteSelectedEntity()		x	not OK, invalid	length(list(Specialty)) = n >= 0	display cause as flash message

Vet

Vet Use Case Diagram

Vet Use Case and State Table

Use Case	Vetinarian States	Frontend
Vet.list	VET_LIST_EMPTY	Disable Search-Button and Paging-Widget
Vet.list	VET_LIST
Vet.search	VET_LIST_SEARCH_RESULT
Vet.addNew	VET_NEW
Vet.details	vet_DETAILS
Vet.details	VET_DETAILS
Vet.edit	VET_EDIT
Vet.delete	VET_DELETE

*) TODO

Vet State Diagram

Vet State Table

PetType Use Cases	Actions	Frontend to View	View to Backend (DB)	outcome	precondition	postcondition
Vet.list	VetView.button_list_dialog()	x, calls: Vet View.loadList()		change state	length(list(Vet)) > 0	VET_LIST
Vet.list	VetView.loadList()		x	list(Vet)	length(list(Vet)) == 0	VET_LIST_EMPTY
Vet.list	VetView.loadList()		x	list(Vet)	length(list(Vet)) > 0	VET_LIST
Vet.addNew	VetView.showNewForm()	x, calls: VetView.newEntity()		change state	VET_LIST	VET_NEW
Vet.addNew	VetView.cancelNew()	x		change state	VET_NEW	VET_LIST
Vet.addNew	VetView.saveNew()	x, calls: VetView.saveNewEntity()		if OK: change state	VET_NEW	VET_DETAILS
Vet.addNew	VetView.saveNewEntity()		x	OK	length(list(Vet)) = n	length(list(Vet)) = n+1
Vet.addNew	VetView.saveNewEntity()		x	not OK, invalid	length(list(Vet)) = n	display cause as flash message
Vet.details	VetView.showDetailsForm(Vet)	x		change state	VET_LIST	VET_DETAILS
Vet.details	VetView.cancelDetails()	x		change state	VET_DETAILS	VET_LIST
Vet.edit	VetView.showEditForm()	x		change state	VET_DETAILS	VET_EDIT
Vet.edit	VetView.cancelEdited()	x		change state	VET_EDIT	VET_LIST
Vet.edit	VetView.saveEdited()	x, calls: VetView.saveEditedEntity()		if OK: change state	VET_EDIT	VET_DETAILS
Vet.edit	VetView.saveEditedEntity()		x	OK	length(list(Vet)) = n > 0	length(list(Vet)) = n; 1 element changed
Vet.edit	VetView.saveEditedEntity()		x	not OK, invalid	length(list(Vet)) = n >= 0	display cause as flash message
Vet.delete	VetView.showDeleteForm()	x		change state	VET_DETAILS	VET_DELETE
Vet.delete	VetView.cancelDelete()	x		change state	VET_DELETE	VET_LIST
Vet.delete	VetView.performDelete()	x, calls: VetView.deleteSelectedEntity()		if OK: change state	VET_DELETE	VET_DETAILS
Vet.delete	VetView.deleteSelectedEntity()		x	OK	length(list(Vet)) = n > 0	length(list(Vet)) = n-1
Vet.delete	VetView.deleteSelectedEntity()		x	not OK, invalid	length(list(Vet)) = n >= 0	display cause as flash message

VetView and SpecialtyView Class Diagram

Specialty and Vet DB Backend: vet.oodm

Owner and PetType

PetType

PetType Use Case Diagram

PetType Use Cases and States Table

PetType States	PetType Use Cases	Frontend
PetType.list	PETTYPE_LIST_EMPTY	Disable Search-Button and Paging-Widget
PetType.list	PETTYPE_LIST
PetType.search	PETTYPE_LIST_SEARCH_RESULT
PetType.addNew	PETTYPE_NEW
PetType.details	PETTYPE_DETAILS
PetType.edit	PETTYPE_EDIT
PetType.delete	PETTYPE_DELETE

*) TODO

PetType State Diagram

PetType State Table

PetType Use Cases	Actions	Frontend to View	View to Backend (DB)	outcome	precondition	postcondition
PetType.list	PetTypeView.button_list_dialog()	x, calls: PetType.loadList()		change state	length(list(PetType)) == 0	PETTYPE_LIST_EMPTY
PetType.list	PetTypeView.button_list_dialog()	x, calls: PetType.loadList()		change state	length(list(PetType)) > 0	PETTYPE_LIST
PetType.list	PetTypeView.loadList()		x	list(PetType)	length(list(PetType)) == 0	PETTYPE_LIST_EMPTY
PetType.list	PetTypeView.loadList()		x	list(PetType)	length(list(PetType)) > 0	PETTYPE_LIST
PetType.addNew	PetTypeView.showNewForm()	x		change state	PETTYPE_LIST	PETTYPE_NEW
PetType.addNew	PetTypeView.cancelNew()	x		change state	PETTYPE_NEW	PETTYPE_LIST
PetType.addNew	PetTypeView.saveNew()	x, calls: PetType.saveNewEntity()		if OK: change state	PETTYPE_NEW	PETTYPE_DETAILS
PetType.addNew	PetTypeView.saveNewEntity()		x	OK	length(list(PetType)) = n	length(list(PetType)) = n+1
PetType.addNew	PetTypeView.saveNewEntity()		x	not OK, invalid	length(list(PetType)) = n	display cause as flash message
PetType.details	PetTypeView.showDetailsForm(PetType)	x		change state	PETTYPE_LIST	PETTYPE_DETAILS
PetType.details	PetTypeView.cancelDetails()	x		change state	PETTYPE_LIST_EMPTY	PETTYPE_DETAILS
PetType.edit	PetTypeView.showEditForm()	x		change state	PETTYPE_DETAILS	PETTYPE_EDIT
PetType.edit	PetTypeView.cancelEdited()	x		change state	PETTYPE_EDIT	PETTYPE_LIST
PetType.edit	PetTypeView.saveEdited()	x, calls: PetType.saveEditedEntity()		if OK: change state	PETTYPE_EDIT	PETTYPE_DETAILS
PetType.edit	PetTypeView.saveEditedEntity()		x	OK	length(list(PetType)) = n > 0	length(list(PetType)) = n; 1 element changed
PetType.edit	PetTypeView.saveEditedEntity()		x	not OK, invalid	length(list(PetType)) = n >= 0	display cause as flash message
PetType.delete	PetTypeView.showDeleteForm()	x		change state	PETTYPE_DETAILS	PETTYPE_DELETE
PetType.delete	PetTypeView.cancelDelete()	x		change state	PETTYPE_DELETE	PETTYPE_LIST
PetType.delete	PetTypeView.cancelDelete()	x, calls: PetType.performDelete()		if OK: change state	PETTYPE_DELETE	PETTYPE_DETAILS
PetType.delete	PetTypeView.performDelete()		x	OK	length(list(PetType)) = n > 0	length(list(PetType)) = n-1
PetType.delete	PetTypeView.performDelete()		x	not OK, invalid	length(list(PetType)) = n >= 0	display cause as flash message

Owner

Owner Use Cases

Owner State

Use Case	Owner States	Frontend
Owner.list	OWNER_LIST
Owner.list	OWNER_LIST_SEARCH_RESULT
Owner.addNew	OWNER_NEW
Owner.details	OWNER_DETAILS
Owner.edit	OWNER_EDIT
Owner.delete	OWNER_DELETE
Owner.Pet.addNew	OWNER_PET_NEW
Owner.Pet.edit	OWNER_PET_EDIT
Owner.Pet.delete	OWNER_PET_DELETE
Owner.Pet.Visit.addNew	OWNER_PET_VISIT_NEW
Owner.Pet.Visit.edit	OWNER_PET_VISIT_EDIT
Owner.Pet.Visit.delete	OWNER_PET_VISIT_DELETE

Owner State Diagram

Owner State Table

Use Case	Actions	Frontend to View	View to Backend (DB)	outcome	precondition	postcondition
Owner.list	OwnerView.button_list_dialog()	x, calls: Vet View.loadList()		change state	length(list(Owner)) == 0	OWNER_LIST_EMPTY
Owner.list	OwnerView.button_list_dialog()	x, calls: Vet View.loadList()		change state	length(list(Owner)) > 0	OWNER_LIST
Owner.list	OwnerView.loadList()		x	list(Owner)	length(list(Owner)) == 0	OWNER_LIST_EMPTY
Owner.list	OwnerView.loadList()		x	list(Owner)	length(list(Owner)) > 0	OWNER_LIST
Owner.addNew	OwnerView.showNewForm()	x		change state	OWNER_LIST	OWNER_NEW
Owner.addNew	OwnerView.cancelNew()	x		change state	OWNER_NEW	OWNER_LIST
Owner.addNew	OwnerView.cancelNew()	x		change state	OWNER_NEW	OWNER_LIST
Owner.addNew	OwnerView.saveNew()	x, calls: Owner.saveNewEntity()		if OK: change state	OWNER_NEW	OWNER_LIST
Owner.addNew	OwnerView.saveNewEntity()		x	OK	length(list(Owner)) = n	length(list(Owner)) = n+1
Owner.addNew	OwnerView.saveNewEntity()		x	not OK, invalid	length(list(Owner)) = n	display cause as flash message
Owner.details	OwnerView.showDetailsForm(Owner)	x		change state	OWNER_LIST	OWNER_DETAILS
Owner.details	OwnerView.cancelDetails()	x		change state	OWNER_DETAILS	OWNER_LIST
Owner.edit	OwnerView.showNewForm()	x		change state	OWNER_DETAILS	OWNER_EDIT
Owner.edit	OwnerView.cancelNew()	x		change state	OWNER_EDIT	OWNER_DETAILS
Owner.edit	OwnerView.cancelNew()	x, calls: Owner.db_owner_update()		if OK: change state	OWNER_EDIT	OWNER_DETAILS
Owner.edit	OwnerView.saveEditedEntity()		x	OK	length(list(Owner)) = n > 0	length(list(Owner)) = n; 1 element changed
Owner.edit	OwnerView.saveEditedEntity()		x	not OK, invalid	length(list(Owner)) = n >= 0	display cause as flash message
Owner.delete	OwnerView.showDeleteForm()	x		change state	OWNER_DETAILS	OWNER_DELETE
Owner.delete	OwnerView.cancelDelete()	x		change state	OWNER_DELETE	OWNER_DETAILS
Owner.delete	OwnerView.performDelete()	x, calls: Owner.db_owner_delete()		if OK: change state	OWNER_DELETE	OWNER_DETAILS
Owner.delete	OwnerView.deleteSelectedEntity()		x	OK	length(list(Owner)) = n > 0	length(list(Owner)) = n-1
Owner.delete	OwnerView.deleteSelectedEntity()		x	not OK, invalid	length(list(Owner)) = n >= 0	display cause as flash message
Owner.Pet.addNew	OwnerView.showOwnerPetNewForm()	x		change state	OWNER_DETAILS	OWNER_PET_NEW
Owner.Pet.addNew	OwnerView.saveOwnerPetNew()	x		change state	OWNER_PET_NEW	OWNER_DETAILS
Owner.Pet.edit	OwnerView.showOwnerPetEditForm(Pet pet)	x		change state	OWNER_DETAILS	OWNER_PET_EDIT
Owner.Pet.edit	OwnerView.saveOwnerPetEdit()	x		change state	OWNER_PET_EDIT	OWNER_DETAILS
Owner.Pet.Visit.addNew	OwnerView.showOwnerPetVisitNewForm()	x		change state	OWNER_DETAILS	OWNER_PET_VISIT_NEW
Owner.Pet.Visit.addNew	OwnerView.saveOwnerPetVisitNew()	x		change state	OWNER_PET_VISIT_NEW	OWNER_DETAILS

OwnerView and PetTypeView Class Diagram

Owner and PetType DB Backend: owner.oodm

User: First Steps to do

add some PetTypes like dog,cat,mouse,lion,frog,elephant,spider,...
add some Specialties for Vetinarians like dentist, anesthetist, surgeon, neurosurgeon, oncologist, radiologist,...
add a Vetinarian and choose his/her Specialties
add an Owner, add her a Pet and book a visit for her Pet

Name		Name	Last commit message	Last commit date
Latest commit History 1,068 Commits
.github		.github
.mvn		.mvn
.run		.run
etc		etc
src		src
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
_config.yml		_config.yml
mvnw		mvnw
mvnw.cmd		mvnw.cmd
pom.xml		pom.xml
run-it.sh		run-it.sh
run.sh		run.sh
site.sh		site.sh

License

Jakarta-EE-Petclinic/petclinic-jakartaee

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petclinic-jakartaee

What is this?

Where is it?

Motivation

Why Petclinic?

About Java EE 7 Petclinic

Spring Petclinic

dev, build ...

... deploy and run

Integration Tests

Petclinic - Functional Requirements

Petclinic Overview

Petclinic Domain Class Modell

Petclinic Use Case Diagram

Application

Vet and Specialty

Specialty

Specialty Use Case Diagram

Specialty Use Case and State Table

Specialty State Diagram

Specialty State Table

Vet

Vet Use Case Diagram

Vet Use Case and State Table

Vet State Diagram

Vet State Table

VetView and SpecialtyView Class Diagram

Specialty and Vet DB Backend: vet.oodm

Owner and PetType

PetType

PetType Use Case Diagram

PetType Use Cases and States Table

PetType State Diagram

PetType State Table

Owner

Owner Use Cases

Owner State

Owner State Diagram

Owner State Diagram

Owner State Table

OwnerView and PetTypeView Class Diagram

Owner and PetType DB Backend: owner.oodm

User: First Steps to do

Software-Architect: review Spring Petclinic

References

Jakarta EE Runtimes

Jakarta EE Runtimes on Github

Java and Jakarta EE

Other Ressources used in this Technology Demo

Imprint

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