org.osgi.service.metatype.annotations

Annotation Type ObjectClassDefinition

@Retention(value=CLASS)
@Target(value=TYPE)
public @interface ObjectClassDefinition

Generate a Meta Type Resource using the annotated type.

This annotation can be used without defining any element values since defaults can be generated from the annotated type. Each method of the annotated type has an implied AttributeDefinition annotation if not explicitly annotated.

This annotation may only be used on annotation types and interface types. Use on concrete or abstract class types is unsupported. If applied to an interface then all methods inherited from super types are included as attributes.

This annotation is not processed at runtime. It must be processed by tools and used to generate a Meta Type Resource document for the bundle.

Author:

$Id: fa6a22c95ba6d3a19845177e3b8375c4064ded9a $

See Also:

"The OCD element of a Meta Type Resource."

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	description The human readable description of this ObjectClassDefinition.
java.lang.String[]	factoryPid The factory PIDs associated with this ObjectClassDefinition.
Icon[]	icon The icon resources associated with this ObjectClassDefinition.
java.lang.String	id The id of this ObjectClassDefinition.
java.lang.String	localization The localization resource of this ObjectClassDefinition.
java.lang.String	name The human readable name of this ObjectClassDefinition.
java.lang.String[]	pid The PIDs associated with this ObjectClassDefinition.

Element Detail

id

public abstract java.lang.String id

The id of this ObjectClassDefinition.

If not specified, the id of this ObjectClassDefinition is the fully qualified name of the annotated type using the dollar sign ('$' \u0024) to separate nested class names from the name of their enclosing class. The id is not to be confused with a PID which can be specified by the pid() or factoryPid() element.

See Also:

"The id attribute of the OCD element of a Meta Type Resource."

Default:

""

name

public abstract java.lang.String name

The human readable name of this ObjectClassDefinition.

If not specified, the name of this ObjectClassDefinition is derived from the id(). For example, low line ('_' \u005F) and dollar sign ('$' \u0024) are replaced with space (' ' \u0020) and space is inserted between camel case words.

If the name begins with the percent sign ('%' \u0025), the name can be localized.

See Also:

"The name attribute of the OCD element of a Meta Type Resource."

Default:

""

description

public abstract java.lang.String description

The human readable description of this ObjectClassDefinition.

If not specified, the description of this ObjectClassDefinition is the empty string.

If the description begins with the percent sign ('%' \u0025), the description can be localized.

See Also:

"The description attribute of the OCD element of a Meta Type Resource."

Default:

""

localization

public abstract java.lang.String localization

The localization resource of this ObjectClassDefinition.

This refers to a resource property entry in the bundle that can be augmented with locale information. If not specified, the localization resource for this ObjectClassDefinition is the string "OSGI-INF/l10n/" followed by the id().

See Also:

"The localization attribute of the MetaData element of a Meta Type Resource."

Default:

""

pid

public abstract java.lang.String[] pid

The PIDs associated with this ObjectClassDefinition.

For each specified PID, a Designate element with a pid attribute is generated that references this ObjectClassDefinition.

The Designate annotation can also be used to associate a Declarative Services component with an ObjectClassDefinition and generate a Designate element.

See Also:

"The pid attribute of the Designate element of a Meta Type Resource.", Designate

Default:

{}

factoryPid

public abstract java.lang.String[] factoryPid

The factory PIDs associated with this ObjectClassDefinition.

For each specified factory PID, a Designate element with a factoryPid attribute is generated that references this ObjectClassDefinition.

The Designate annotation can also be used to associate a Declarative Services component with an ObjectClassDefinition and generate a Designate element.

See Also:

"The factoryPid attribute of the Designate element of a Meta Type Resource.", Designate

Default:

{}

icon

public abstract Icon[] icon

The icon resources associated with this ObjectClassDefinition.

For each specified Icon, an Icon element is generated for this ObjectClassDefinition. If not specified, no Icon elements will be generated.

See Also:

"The Icon element of a Meta Type Resource."

Default:

{}