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
○ 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?
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