Package org.eclipse.osgi.container.namespaces

Class EquinoxModuleDataNamespace

java.lang.Object

org.osgi.resource.Namespace

org.eclipse.osgi.container.namespaces.EquinoxModuleDataNamespace

public class EquinoxModuleDataNamespace
extends Namespace

Equinox module data capability namespace. This namespace is used to store immutable data about a module revision. This includes the following

• The activation policy as specified by the Bundle-ActivationPolicy header.
• The activator as specified by the Bundle-Activator header.
• The class path as specified by the Bundle-ClassPath header.
• The bundle class loading policy.

This capability is provided for informational purposes and should not be considered as effective by the resolver.

This class defines the names for the attributes and directives for this namespace. Capabilities in this namespace are not intended to be used to match requirements and should not be considered as effective by a resolver.

Since:

3.10

Restriction:

This class is not intended to be instantiated by clients.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AUTOSTART_HEADER	Deprecated. use LAZYSTART_HEADER
static final String	BUDDY_POLICY_HEADER	The Equinox specific header for specifying a list of buddy policies.
static final String	CAPABILITY_ACTIVATION_POLICY	The capability attribute contains the activation policy for the providing module revision.
static final String	CAPABILITY_ACTIVATION_POLICY_LAZY	An activation policy attribute value indicating the lazy activation policy is used.
static final String	CAPABILITY_ACTIVATOR	The capability attribute contains the activator for the providing module revision.
static final String	CAPABILITY_BUDDY_POLICY	The capability attribute contains the list buddy loading policies for the providing module revision as specified in the Eclipse-BuddyPolicy header.
static final String	CAPABILITY_BUDDY_REGISTERED	The capability attribute contains the list of symbolic names the providing module revision is a registered buddy of as specified by the Eclipse-BuddyPolicy header.
static final String	CAPABILITY_CLASSPATH	The capability attribute contains the class path for the providing module revision.
static final String	CAPABILITY_LAZY_EXCLUDE_ATTRIBUTE	When the lazy policy is used this attribute contains the package names that must not trigger the activation when a class is loaded of these packages.
static final String	CAPABILITY_LAZY_INCLUDE_ATTRIBUTE	When the lazy policy is used this attribute contains the package names that must trigger the activation when a class is loaded of these packages.
static final String	EFFECTIVE_INFORMATION	The directive value identifying a capability that is effective for information purposes.
static final String	LAZYSTART_EXCEPTIONS_ATTRIBUTE	An Eclipse-LazyStart header attribute used to specify exception classes for auto start
static final String	LAZYSTART_HEADER	The Equinox specific header for specifying the lazy start policy
static final String	MODULE_DATA_NAMESPACE	Namespace name for equinox module data.
static final String	REGISTERED_BUDDY_HEADER	The Equinox specific header for specifying a list of symbolic names to register as a buddy with.

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

Constructor Summary

Constructors

Constructor	Description
EquinoxModuleDataNamespace()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

BUDDY_POLICY_HEADER

public static final String BUDDY_POLICY_HEADER

The Equinox specific header for specifying a list of buddy policies.

See Also:

• Constant Field Values

REGISTERED_BUDDY_HEADER

public static final String REGISTERED_BUDDY_HEADER

The Equinox specific header for specifying a list of symbolic names to register as a buddy with.

See Also:

• Constant Field Values

LAZYSTART_HEADER

public static final String LAZYSTART_HEADER

The Equinox specific header for specifying the lazy start policy

See Also:

• Constant Field Values

LAZYSTART_EXCEPTIONS_ATTRIBUTE

public static final String LAZYSTART_EXCEPTIONS_ATTRIBUTE

An Eclipse-LazyStart header attribute used to specify exception classes for auto start

See Also:

• Constant Field Values

AUTOSTART_HEADER

public static final String AUTOSTART_HEADER

Deprecated.

use LAZYSTART_HEADER

The Equinox specific header for specifying the lazy start policy

See Also:

• Constant Field Values

MODULE_DATA_NAMESPACE

public static final String MODULE_DATA_NAMESPACE

Namespace name for equinox module data. Unlike typical name spaces this namespace is not intended to be used as an attribute.

See Also:

• Constant Field Values

EFFECTIVE_INFORMATION

public static final String EFFECTIVE_INFORMATION

The directive value identifying a capability that is effective for information purposes. Capabilities in this namespace must have an effective directive value of information.

See Also:

• Namespace.CAPABILITY_EFFECTIVE_DIRECTIVE
• Constant Field Values

CAPABILITY_ACTIVATION_POLICY

public static final String CAPABILITY_ACTIVATION_POLICY

The capability attribute contains the activation policy for the providing module revision. The value of this attribute must be of type String. When not specified then the module revision uses an eager activation policy.

See Also:

• Constant Field Values

CAPABILITY_ACTIVATION_POLICY_LAZY

public static final String CAPABILITY_ACTIVATION_POLICY_LAZY

An activation policy attribute value indicating the lazy activation policy is used.

See Also:

• Constant Field Values

CAPABILITY_LAZY_INCLUDE_ATTRIBUTE

public static final String CAPABILITY_LAZY_INCLUDE_ATTRIBUTE

When the lazy policy is used this attribute contains the package names that must trigger the activation when a class is loaded of these packages. If the attribute is not defined then the default is all package names. The value of this attribute must be of type List<String>.

See Also:

• Constant Field Values

CAPABILITY_LAZY_EXCLUDE_ATTRIBUTE

public static final String CAPABILITY_LAZY_EXCLUDE_ATTRIBUTE

When the lazy policy is used this attribute contains the package names that must not trigger the activation when a class is loaded of these packages. If the attribute is not defined then the default is no package names. The value of this attribute must be of type List<String>.

See Also:

• Constant Field Values

CAPABILITY_ACTIVATOR

public static final String CAPABILITY_ACTIVATOR

The capability attribute contains the activator for the providing module revision. The value of this attribute must be of type String. When not specified then the module revision has no activator.

See Also:

• Constant Field Values

CAPABILITY_CLASSPATH

public static final String CAPABILITY_CLASSPATH

The capability attribute contains the class path for the providing module revision. The value of this attribute must be of type List<String>. When not specified the module revision uses the default class path of '.'.

See Also:

• Constant Field Values

CAPABILITY_BUDDY_POLICY

public static final String CAPABILITY_BUDDY_POLICY

The capability attribute contains the list buddy loading policies for the providing module revision as specified in the Eclipse-BuddyPolicy header. The value of this attribute must be of type List<String>.

See Also:

• Constant Field Values

CAPABILITY_BUDDY_REGISTERED

public static final String CAPABILITY_BUDDY_REGISTERED

The capability attribute contains the list of symbolic names the providing module revision is a registered buddy of as specified by the Eclipse-BuddyPolicy header. The value of this attribute must be of type List<String>.

See Also:

• Constant Field Values

Constructor Details

EquinoxModuleDataNamespace

public EquinoxModuleDataNamespace()