Package org.osgi.namespace.unresolvable

Class UnresolvableNamespace

java.lang.Object

org.osgi.resource.Namespace

org.osgi.namespace.unresolvable.UnresolvableNamespace

public final class UnresolvableNamespace
extends Namespace

Unresolvable Capability and Requirement Namespace.

This class defines the names for the attributes and directives for this namespace.

This class defines the names for the attributes and directives for this namespace. All unspecified capability attributes are of type String and are used as arbitrary matching attributes for the capability. The values associated with the specified directive and attribute keys are of type String, unless otherwise indicated.

"Immutable"

Field Summary

Fields

Modifier and Type	Field	Description
static final String	UNRESOLVABLE_FILTER	An unresolvable filter expression.
static final String	UNRESOLVABLE_NAMESPACE	Namespace name for "unresolvable" capabilities and requirements.

Fields inherited from class org.osgi.resource.Namespace

CAPABILITY_DEPRECATED_DIRECTIVE, CAPABILITY_EFFECTIVE_DIRECTIVE, CAPABILITY_USES_DIRECTIVE, CARDINALITY_MULTIPLE, CARDINALITY_SINGLE, EFFECTIVE_ACTIVE, EFFECTIVE_RESOLVE, REQUIREMENT_CARDINALITY_DIRECTIVE, REQUIREMENT_EFFECTIVE_DIRECTIVE, REQUIREMENT_FILTER_DIRECTIVE, REQUIREMENT_RESOLUTION_DIRECTIVE, RESOLUTION_MANDATORY, RESOLUTION_OPTIONAL

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

UNRESOLVABLE_NAMESPACE

public static final String UNRESOLVABLE_NAMESPACE

Namespace name for "unresolvable" capabilities and requirements.

This is typically used as follows to prevent a bundle from being resolvable.

 Require-Capability: osgi.unresolvable;
   filter:="(&(must.not.resolve=*)(!(must.not.resolve=*)))"
 

See Also:

• Constant Field Values

UNRESOLVABLE_FILTER

public static final String UNRESOLVABLE_FILTER

An unresolvable filter expression.

This can be used as the filter expression for an UnresolvableNamespace requirement.

 @Requirement(namespace = UnresolvableNamespace.UNRESOLVABLE_NAMESPACE,
              filter = UnresolvableNamespace.UNRESOLVABLE_FILTER)
 

See Also:

• Constant Field Values