| «Entity» |
Classes |
name catalog
schema
|
Generated bean does not specify
the final keyword, is not a nested class, and has
an ID. |
Java class
with the following characteristics:- @Entity annotation
- Other Java bean requirements
such as an ID and default constructor
- If you specify values for the stereotype properties, a @Table annotation
that has corresponding attributes and the values that you specify
|
| «Inheritance» |
Classes with the «Entity» stereotype
applied. This stereotype identifies how other Entity classes inherit
from this Entity class. |
discriminatorColumn: Identifies the
discriminator column. This property is used only if the strategy property
is set to SINGLE_TABLE. discriminatorType: Identifies the column type that is used as a discriminator.
strategy: This property is of type InheritanceStrategy.
|
Generated single tables contain
a discriminator value and discriminator type. Other inheritance strategies do not have discriminator values and discriminator types.
|
|
| «DiscriminatorValue» |
Classes with the following characteristics: - «Entity» stereotype applied
- Single Table inheritance strategy, or inherits from a class with
a Single Table inheritance strategy
This stereotype identifies how other Entity classes inherit from
this Entity class. |
Value |
|
Entity classes with a @DiscriminatorValue annotation
that contains the value that is specified in the value property |
| «SequenceGenerator» |
Classes
with the «Entity» stereotype applied, or a property in a class that
has the «Entity» stereotype applied. |
allocationSize initialValue
name
sequenceName
|
|
@SequenceGenerator annotation
for the generated class or field |
| «TableGenerator» |
|
@TableGenerator annotation
for the generated class or field |
| «Relationship Options» |
Associations between two classes that
have the «Entity» stereotype applied. |
cascade fetch
optional
|
|
Entity relationship between the
generated classes |
| «JoinColumn» |
Associations other than many-to-many
or directional one-to-many associations between two classes that have
the «Entity» stereotype applied. |
columnDefinition insertable
name
nullable
primaryKey
referencedColumnName
table
unique
updatable
|
|
- If the primaryKey property is set to true, the transformation
generates a @PrimaryKeyJoinColumn or @PrimaryKeyJoinColumns annotation
that has corresponding attributes and the values that you specify
- If the primaryKey property is set to false, the transformation
generates a @JoinColumn or @JoinColumns annotation
that has corresponding attributes and the values that you specify
- The transformation also generates an annotation that corresponds
to the type of association between the classes, as in this example: @OneToOne
|
| «JoinColumn», «JoinTable», or both |
Many-to-many or directional one-to-many
associations between two classes that have the «Entity» stereotype
applied. |
catalog
inverseJoinColumns_columnDefinition
inverseJoinColumns_insertable
inverseJoinColumns_name
inverseJoinColumns_nullable
inverseJoinColumns_referencedColumnName
inverseJoinColumns_table
inverseJoinColumns_unique
inverseJoinColumns_updatable
name
schema
|
|
- Annotation that corresponds to the type of association between
the classes, as in this example: @ManyToMany
- @JoinTable annotation that contains the following
information:
- Attributes that correspond to the stereotype properties and the
values that you specify for the properties
- Attributes that correspond to the properties of the «JoinColumn»
stereotype, and the values that you specify for the properties
|
| «Id» |
Properties |
|
|
Java field
with an @Id annotation. The transformation also generates
code for the equals and hashCode operation. The transformation ignores
the stereotype if the «Entity» stereotype is not applied to the class
that contains the property.
If more than one «Id» stereotype
exists in the same entity class, the transformation creates the following
things: - A primary key class named beannamePK. This class has an @Embeddable notation
and contains the generated Java fields.
- In the bean class, a property named pk that is of type primary
key class. This property has an @EmbeddedID notation.
The hashCode and equals operations reference the hashCode
and equals operations in the Embeddable class.
|
| «Basic» |
Properties
in classes that have the «Entity» stereotype applied |
fetch optional
|
|
@Basic annotation
on the properties that specify values for all of the properties in
the stereotype |
| «Column» |
columnDefinition insertable
length
name
nullable
precision
scale
table
unique
updatable
|
|
@Column annotation
on the properties that specify values for all the properties of the
stereotype |
| «Enumerated» |
Value |
|
@Enumerated annotation
on the properties that specify values for all the properties of the
stereotype |
| «GeneratedValue» |
generated strategy
|
|
@GeneratedValue annotation
for the generated field, and corresponding attributes with the values
that you specify in the stereotype properties |
| «Lob» |
|
|
@Lob annotation
for the generated field If the «Basic» stereotype is not applied
to the property in the model, the transformation adds the @Basic annotation
and sets the type of the property to FetchTypeLazy
|
| «Temporal» |
Value |
|
@Temporal annotation
on generated field |
| «Callback» |
Operations in classes that have the
«Entity» stereotype applied |
Value, which specifies an array of
Callback types |
|
Annotation that corresponds to
the values that you select for the operation |
| «Datasource» |
Actors |
|
|
References from message-driven
beans and session beans to the data source that the stereotype specifies |