| Class Summary | |
final class
|
beanGetter
extends StaticAnnotation
For every field of a class, the Scala compiler generates up to four
synthetic accessors: getter, setter, bean getter and bean setter.
The meta-annotations in package {{{scala.annotation.target}}} are
used to control to which of the above members the annotations on
the field are copied. By default, field annotations are only added
to the actual field, but not to any of the accessors. By annotating
the annotation type or the annotation class with one or several of
the meta-annotations this behavior can be changed.
In the following example, the annotation {{{@Id}}} will be added
only to the bean getter {{{getX}}}. In order to annotate the field
as well, the meta-annotation {{{@field}}} would need to be added.
{{{
import javax.persistence.Id
class A {
@(Id @beanGetter) @BeanProperty val x = 0
}
}}}
The syntax can be improved using a type alias:
{{{
object ScalaJPA {
type Id = javax.persistence.Id @beanGetter
}
import ScalaJPA.Id
class A {
@Id @BeanProperty val x = 0
}
}}}
For annotations defined in Scala, a default target can be specified
in the annotation class itself, for example
{{{
@getter
class myAnnotation extends Annotation
}}}
|
final class
|
beanSetter
extends StaticAnnotation
For every field of a class, the Scala compiler generates up to four
synthetic accessors: getter, setter, bean getter and bean setter.
The meta-annotations in package {{{scala.annotation.target}}} are
used to control to which of the above members the annotations on
the field are copied. By default, field annotations are only added
to the actual field, but not to any of the accessors. By annotating
the annotation type or the annotation class with one or several of
the meta-annotations this behavior can be changed.
In the following example, the annotation {{{@Id}}} will be added
only to the bean getter {{{getX}}}. In order to annotate the field
as well, the meta-annotation {{{@field}}} would need to be added.
{{{
import javax.persistence.Id
class A {
@(Id @beanGetter) @BeanProperty val x = 0
}
}}}
The syntax can be improved using a type alias:
{{{
object ScalaJPA {
type Id = javax.persistence.Id @beanGetter
}
import ScalaJPA.Id
class A {
@Id @BeanProperty val x = 0
}
}}}
For annotations defined in Scala, a default target can be specified
in the annotation class itself, for example
{{{
@getter
class myAnnotation extends Annotation
}}}
|
final class
|
field
extends StaticAnnotation
For every field of a class, the Scala compiler generates up to four
synthetic accessors: getter, setter, bean getter and bean setter.
The meta-annotations in package {{{scala.annotation.target}}} are
used to control to which of the above members the annotations on
the field are copied. By default, field annotations are only added
to the actual field, but not to any of the accessors. By annotating
the annotation type or the annotation class with one or several of
the meta-annotations this behavior can be changed.
In the following example, the annotation {{{@Id}}} will be added
only to the bean getter {{{getX}}}. In order to annotate the field
as well, the meta-annotation {{{@field}}} would need to be added.
{{{
import javax.persistence.Id
class A {
@(Id @beanGetter) @BeanProperty val x = 0
}
}}}
The syntax can be improved using a type alias:
{{{
object ScalaJPA {
type Id = javax.persistence.Id @beanGetter
}
import ScalaJPA.Id
class A {
@Id @BeanProperty val x = 0
}
}}}
For annotations defined in Scala, a default target can be specified
in the annotation class itself, for example
{{{
@getter
class myAnnotation extends Annotation
}}}
|
final class
|
getter
extends StaticAnnotation
For every field of a class, the Scala compiler generates up to four
synthetic accessors: getter, setter, bean getter and bean setter.
The meta-annotations in package {{{scala.annotation.target}}} are
used to control to which of the above members the annotations on
the field are copied. By default, field annotations are only added
to the actual field, but not to any of the accessors. By annotating
the annotation type or the annotation class with one or several of
the meta-annotations this behavior can be changed.
In the following example, the annotation {{{@Id}}} will be added
only to the bean getter {{{getX}}}. In order to annotate the field
as well, the meta-annotation {{{@field}}} would need to be added.
{{{
import javax.persistence.Id
class A {
@(Id @beanGetter) @BeanProperty val x = 0
}
}}}
The syntax can be improved using a type alias:
{{{
object ScalaJPA {
type Id = javax.persistence.Id @beanGetter
}
import ScalaJPA.Id
class A {
@Id @BeanProperty val x = 0
}
}}}
For annotations defined in Scala, a default target can be specified
in the annotation class itself, for example
{{{
@getter
class myAnnotation extends Annotation
}}}
|
final class
|
setter
extends StaticAnnotation
For every field of a class, the Scala compiler generates up to four
synthetic accessors: getter, setter, bean getter and bean setter.
The meta-annotations in package {{{scala.annotation.target}}} are
used to control to which of the above members the annotations on
the field are copied. By default, field annotations are only added
to the actual field, but not to any of the accessors. By annotating
the annotation type or the annotation class with one or several of
the meta-annotations this behavior can be changed.
In the following example, the annotation {{{@Id}}} will be added
only to the bean getter {{{getX}}}. In order to annotate the field
as well, the meta-annotation {{{@field}}} would need to be added.
{{{
import javax.persistence.Id
class A {
@(Id @beanGetter) @BeanProperty val x = 0
}
}}}
The syntax can be improved using a type alias:
{{{
object ScalaJPA {
type Id = javax.persistence.Id @beanGetter
}
import ScalaJPA.Id
class A {
@Id @BeanProperty val x = 0
}
}}}
For annotations defined in Scala, a default target can be specified
in the annotation class itself, for example
{{{
@getter
class myAnnotation extends Annotation
}}}
|