PersistenceSQL, Domain & Fenix Framework

How to change your gradesSQL, Domain & Fenix Framework

MySQL

Application Container (Tomcat, Jetty)

Fenix Framework(STM)

DomainModel

JSPrenderers

Struts

Faces

Jersey(REST API)

Fenix Framework

● Software Transactional Machine

● Developed in part by our Team

● Available at:○ https://github.com/fenix-framework/fenix-framework

Fenix Framework

class PendingRequest {

DateTime generationDate;

String url;

Boolean post;

String buildVersion;

}

relation PendingRequestRootDomainObject {

RootDomainObject playsRole rootDomainObject;

PendingRequest playsRole pendingRequest {

multiplicity *;

}

}

DML

Fenix FrameworkDML

valueType java.math.BigDecimal as BigDecimal {

externalizeWith {

String toString();

}

}

enum net.sourceforge.fenixedu.util.WeekDay as WeekDay;

Fenix Framework

Entity DomainObjectRootDomainObject

1 *

DML

Fenix Framework

class Degree extends AcademicProgram {

Double ectsCredits;

String nome (REQUIRED);

}

DML

Fenix Framework

@ConsistencyPredicate

private boolean checkRequiredSlots() {

ConsistencyChecks.checkRequired(this, "nome", getNome());

return true;

}

DML

Fenix FrameworkTransactions

● Use @Atomic

● Can be READ, WRITE, SPECULATIVE_READ

● DO NOT USE IN ACTIONS!

Fenix Framework

● /src/main/dml/domain_model.dml

● 1370 Entities, 1802 Relations, 54 Value Types & 200 Enums

DML

Fenix FrameworkFenix Domain Browser

● Available at:○ https://fenix-ashes.ist.utl.pt/fdb/

● Source code at:○ https://github.com/nurv/Fenix-Domain-Browser

● Demo:

Fenix FrameworkChanges

● Edit domain_model.dml.● Run mvn clean test -PSQLUpdateGenerator● Edit /etc/database_operations/updates.sql● Rename updates.sql● Edit /etc/database_operations/run● Run /etc/database_operations/run

⚠BE CAREFUL!

Fenix FrameworkDumps

● Goto:○ https://fenix-ashes.ist.utl.pt/jenkins/

● Demo

MySQL

● You are going to run the database in a remote server.

● How to connect:○ ssh -A -fNg -L <localport>:localhost:3306

mysqluser@fenix64bit.ist.utl.pt

○ mysql -h localhost -u<istid> --protocol=TCP -P <localport> -p<dbpass> <istid>_fenix -A

MySQL

● Edit fenix-framework.properties:○ dbAlias=//localhost:<localport>/<istid>_fenix?

useUnicode=true&characterEncoding=utf8&clobCha

racterEncoding=utf8&zeroDateTimeBehavior=convertToNull

○ dbUsername=<istid>○ dbPassword=<dbpass>

So, how do you change your marks?