Page History

...

Using PostgreSQL special type as "json" or "jsonb" rather than "text", all applications will lose any compatibility with H2 and MariaDB. They will be mentioned in this document but not recommended.

Type	DataStore	Validation	Support Query	Index	Preserve Order
longtext	MariaDB	SELECT	Yes	No	Yes
longtext	PostgreSQL	No	No	No	Yes
json	PostgreSQL	INSERT / UPDATE	Yes	No	Yes
jsonb	PostgreSQL	INSERT / UPDATE	Yes	Yes	No

Requirements

Policy types/Policies/Node Types/Node Templates are first order items
Data Types have a scope of a first order item, so a data type definition only applies in the scope of a policy type or node type definition
We should keep our current APIs, all changes should be internal
We must provide an upgrade path to the new data structure and a rollback to the current structure

...

Code Block

language	java
title	Persistence Model
collapse	true

@Data
@EqualsAndHashCode(callSuper = true)
@NoArgsConstructor
public class DocToscaServiceTemplate extends DocToscaEntity<ToscaServiceTemplate> {

    @SerializedName("data_types")
    private Map<String, @Valid DocToscaDataType> dataTypes;

    -------

   public DocToscaServiceTemplate(ToscaServiceTemplate authorativeConcept) {
        this.fromAuthorative(authorativeConcept);
    }

    @Override
    public ToscaServiceTemplate toAuthorative() {
        final var toscaServiceTemplate = new ToscaServiceTemplate();
        super.setToscaEntity(toscaServiceTemplate);
        super.toAuthorative();

        if (dataTypes != null) {
            toscaServiceTemplate.setDataTypes(PfUtilsDocUtil.mapMapdocMapMap(dataTypes, DocToscaDataType::toAuthorative));
        }
     -------
 
        return toscaServiceTemplate;
    }

    @Override
    public void fromAuthorative(ToscaServiceTemplate toscaServiceTemplate) {
        super.fromAuthorative(toscaServiceTemplate);
 
        if (toscaServiceTemplate.getDataTypes() != null) {
            dataTypes = DocUtil.mapMapmapDocMap(toscaServiceTemplate.getDataTypes(), DocToscaDataType::new);
        }
 
        ------- 
    }
}

...

Code Block

language	java
title	Persistence Model
collapse	true

@Entity
@Table(name = "ToscaServiceTemplate")
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Data
@EqualsAndHashCode(callSuper = false)
public class JpaToscaServiceTemplate extends PfConcept implements PfAuthorative<ToscaServiceTemplate> {

    @EmbeddedId
    @VerifyKey
    @NotNull
    private PfConceptKey key;

    @Lob
    @Convert(converter = StringToServiceTemplateConverter.class)
    @NotNull
    @Valid
    private DocToscaServiceTemplate serviceTemplate;

     ------- 
 
    @Override
    public ToscaServiceTemplate toAuthorative() {
        return serviceTemplate.toAuthorative();
    }

    @Override
    public void fromAuthorative(ToscaServiceTemplate authorativeConcept) {
        serviceTemplate = new DocToscaServiceTemplate(authorativeConcept);
        setKey(serviceTemplate.getKey().asIdentifier().asConceptKey());
    }
         ------- 
 }

...

Code Block

language	java
title	Persistence Model
collapse	true

@Document(collection = "ToscaServiceTemplate")
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Data
@EqualsAndHashCode(callSuper = false)
public class JpaToscaServiceTemplate extends PfConcept implements PfAuthorative<ToscaServiceTemplate> {

    @Id
    @VerifyKey
    @NonNull
    private PfConceptKey key;

    @NonNull
    @Valid
    private DocToscaServiceTemplate serviceTemplate;

     ------- 
 
    @Override
    public ToscaServiceTemplate toAuthorative() {
        return serviceTemplate.toAuthorative();
    }

    @Override
    public void fromAuthorative(ToscaServiceTemplate authorativeConcept) {
        serviceTemplate = new DocToscaServiceTemplate(authorativeConcept);
        setKey(serviceTemplate.getKey().asIdentifier().asConceptKey());
    }
         ------- 
 }

...

Space shortcuts

Page tree

Versions Compared

Old Version 54

New Version 55

Key

Requirements