Package org.osgi.framework.namespace

Class IdentityNamespace

java.lang.Object

org.osgi.resource.Namespace

org.osgi.framework.namespace.IdentityNamespace

public final class IdentityNamespace
extends Namespace

Identity Capability and Requirement 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.

Each resource provides exactly one^† identity capability that can be used to identify the resource.

The bundle wiring for the bundle revision provides exactly one^† identity capability.

† A resource with no symbolic name must not provide an identity capability.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	CAPABILITY_COPYRIGHT_ATTRIBUTE	The capability attribute that contains a human readable copyright notice for the resource.
static java.lang.String	CAPABILITY_DESCRIPTION_ATTRIBUTE	The capability attribute that contains a human readable description for the resource.
static java.lang.String	CAPABILITY_DOCUMENTATION_ATTRIBUTE	The capability attribute that contains the URL to documentation for the resource.
static java.lang.String	CAPABILITY_LICENSE_ATTRIBUTE	The capability attribute that contains the URL to the license for the resource.
static java.lang.String	CAPABILITY_SINGLETON_DIRECTIVE	The capability directive identifying if the resource is a singleton.
static java.lang.String	CAPABILITY_TAGS_ATTRIBUTE	The attribute value that contains tags for the resource.
static java.lang.String	CAPABILITY_TYPE_ATTRIBUTE	The capability attribute identifying the resource type.
static java.lang.String	CAPABILITY_VERSION_ATTRIBUTE	The capability attribute identifying the Version of the resource if one is specified or 0.0.0 if not specified.
static java.lang.String	CLASSIFIER_JAVADOC	The attribute value identifying the resource classifier as an archive containing the javadoc in the same directory layout as the resource.
static java.lang.String	CLASSIFIER_SOURCES	The attribute value identifying the resource classifier as an archive containing the source code in the same directory layout as the resource.
static java.lang.String	IDENTITY_NAMESPACE	Namespace name for identity capabilities and requirements.
static java.lang.String	REQUIREMENT_CLASSIFIER_DIRECTIVE	The requirement directive that classifies the relationship with another resource.
static java.lang.String	TYPE_BUNDLE	The attribute value identifying the resource type as an OSGi bundle.
static java.lang.String	TYPE_FRAGMENT	The attribute value identifying the resource type as an OSGi fragment.
static java.lang.String	TYPE_UNKNOWN	The attribute value identifying the resource type as unknown.

Fields inherited from class org.osgi.resource.Namespace

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

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

Field Detail

IDENTITY_NAMESPACE

public static final java.lang.String IDENTITY_NAMESPACE

Namespace name for identity capabilities and requirements.

Also, the capability attribute used to specify the symbolic name of the resource.

See Also:

Constant Field Values

CAPABILITY_SINGLETON_DIRECTIVE

public static final java.lang.String CAPABILITY_SINGLETON_DIRECTIVE

The capability directive identifying if the resource is a singleton. A String value of "true" indicates the resource is a singleton; any other value or null indicates the resource is not a singleton.

See Also:

Constant Field Values

CAPABILITY_VERSION_ATTRIBUTE

public static final java.lang.String CAPABILITY_VERSION_ATTRIBUTE

The capability attribute identifying the Version of the resource if one is specified or 0.0.0 if not specified. The value of this attribute must be of type Version.

See Also:

Constant Field Values

CAPABILITY_TYPE_ATTRIBUTE

public static final java.lang.String CAPABILITY_TYPE_ATTRIBUTE

The capability attribute identifying the resource type. If the resource has no type then the value unknown must be used for the attribute.

See Also:

TYPE_BUNDLE, TYPE_FRAGMENT, TYPE_UNKNOWN, Constant Field Values

TYPE_BUNDLE

public static final java.lang.String TYPE_BUNDLE

The attribute value identifying the resource type as an OSGi bundle.

See Also:

CAPABILITY_TYPE_ATTRIBUTE, Constant Field Values

TYPE_FRAGMENT

public static final java.lang.String TYPE_FRAGMENT

The attribute value identifying the resource type as an OSGi fragment.

See Also:

CAPABILITY_TYPE_ATTRIBUTE, Constant Field Values

TYPE_UNKNOWN

public static final java.lang.String TYPE_UNKNOWN

The attribute value identifying the resource type as unknown.

See Also:

CAPABILITY_TYPE_ATTRIBUTE, Constant Field Values

CAPABILITY_TAGS_ATTRIBUTE

public static final java.lang.String CAPABILITY_TAGS_ATTRIBUTE

The attribute value that contains tags for the resource. A tag is used to identify an aspect of the resource that is not otherwise expressed by the capabilities of the resource. The value of this attribute must be of type List<String>.

Since:

1.2

See Also:

Constant Field Values

CAPABILITY_COPYRIGHT_ATTRIBUTE

public static final java.lang.String CAPABILITY_COPYRIGHT_ATTRIBUTE

The capability attribute that contains a human readable copyright notice for the resource. See the Bundle-Copyright manifest header.

See Also:

Constant Field Values

CAPABILITY_DESCRIPTION_ATTRIBUTE

public static final java.lang.String CAPABILITY_DESCRIPTION_ATTRIBUTE

The capability attribute that contains a human readable description for the resource. See the Bundle-Description manifest header.

See Also:

Constant Field Values

CAPABILITY_DOCUMENTATION_ATTRIBUTE

public static final java.lang.String CAPABILITY_DOCUMENTATION_ATTRIBUTE

The capability attribute that contains the URL to documentation for the resource. See the Bundle-DocURL manifest header.

See Also:

Constant Field Values

CAPABILITY_LICENSE_ATTRIBUTE

public static final java.lang.String CAPABILITY_LICENSE_ATTRIBUTE

The capability attribute that contains the URL to the license for the resource. See the name portion of the Bundle-License manifest header.

See Also:

Constant Field Values

REQUIREMENT_CLASSIFIER_DIRECTIVE

public static final java.lang.String REQUIREMENT_CLASSIFIER_DIRECTIVE

The requirement directive that classifies the relationship with another resource.

See Also:

CLASSIFIER_SOURCES, CLASSIFIER_JAVADOC, Constant Field Values

CLASSIFIER_SOURCES

public static final java.lang.String CLASSIFIER_SOURCES

The attribute value identifying the resource classifier as an archive containing the source code in the same directory layout as the resource.

See Also:

REQUIREMENT_CLASSIFIER_DIRECTIVE, Constant Field Values

CLASSIFIER_JAVADOC

public static final java.lang.String CLASSIFIER_JAVADOC

The attribute value identifying the resource classifier as an archive containing the javadoc in the same directory layout as the resource.

See Also:

REQUIREMENT_CLASSIFIER_DIRECTIVE, Constant Field Values