Package org.apache.karaf.features.internal.resolver

Class ResourceUtils

java.lang.Object

org.apache.karaf.features.internal.resolver.ResourceUtils

public final class ResourceUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	TYPE_FEATURE
static String	TYPE_SUBSYSTEM

Method Summary

Modifier and Type	Method	Description
static org.apache.felix.utils.resource.RequirementImpl	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, String name, String type, String range)
static org.apache.felix.utils.resource.RequirementImpl	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, String name, String type, String range, boolean mandatory)
static org.apache.felix.utils.resource.RequirementImpl	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, String name, String type, org.apache.felix.utils.version.VersionRange range)
static org.apache.felix.utils.resource.RequirementImpl	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, String name, String type, org.apache.felix.utils.version.VersionRange range, boolean mandatory)
static org.apache.felix.utils.resource.RequirementImpl	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, String name, String type, org.apache.felix.utils.version.VersionRange range, boolean mandatory, boolean conditional)
static void	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, org.osgi.resource.Resource required)
static void	addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource, org.osgi.resource.Resource required, boolean mandatory)
static String	getFeatureId(org.osgi.resource.Resource resource)	If the resource has type=karaf.feature capability, returns its ID (name[/version]).
static String	getType(org.osgi.resource.Resource resource)
static String	getUri(org.osgi.resource.Resource resource)
static String	toFeatureCapability(String feature)
static String	toFeatureRequirement(String feature)	Changes feature identifier (name[/version]) into a requirement specification.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_SUBSYSTEM

public static final String TYPE_SUBSYSTEM

See Also:

Constant Field Values

TYPE_FEATURE

public static final String TYPE_FEATURE

See Also:

Constant Field Values

Method Detail

getType

public static String getType(org.osgi.resource.Resource resource)

getUri

public static String getUri(org.osgi.resource.Resource resource)

getFeatureId

public static String getFeatureId(org.osgi.resource.Resource resource)

If the resource has type=karaf.feature capability, returns its ID (name[/version]).

addIdentityRequirement

public static org.apache.felix.utils.resource.RequirementImpl addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                                                                     String name,
                                                                                     String type,
                                                                                     String range)

addIdentityRequirement

public static org.apache.felix.utils.resource.RequirementImpl addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                                                                     String name,
                                                                                     String type,
                                                                                     String range,
                                                                                     boolean mandatory)

addIdentityRequirement

public static org.apache.felix.utils.resource.RequirementImpl addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                                                                     String name,
                                                                                     String type,
                                                                                     org.apache.felix.utils.version.VersionRange range)

addIdentityRequirement

public static org.apache.felix.utils.resource.RequirementImpl addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                                                                     String name,
                                                                                     String type,
                                                                                     org.apache.felix.utils.version.VersionRange range,
                                                                                     boolean mandatory)

addIdentityRequirement

public static org.apache.felix.utils.resource.RequirementImpl addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                                                                     String name,
                                                                                     String type,
                                                                                     org.apache.felix.utils.version.VersionRange range,
                                                                                     boolean mandatory,
                                                                                     boolean conditional)

addIdentityRequirement

public static void addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                          org.osgi.resource.Resource required)

addIdentityRequirement

public static void addIdentityRequirement(org.apache.felix.utils.resource.ResourceImpl resource,
                                          org.osgi.resource.Resource required,
                                          boolean mandatory)

toFeatureRequirement

public static String toFeatureRequirement(String feature)

Changes feature identifier (name[/version]) into a requirement specification. The OSGi manifest header for a feature will be: osgi.identity;osgi.identity=feature-name;type=karaf.feature[;version=feature-version];filter:=filter-from-attrs.

Parameters:

feature - The feature name.

Returns:

The feature requirement.

toFeatureCapability

public static String toFeatureCapability(String feature)