aQute.bnd.component

Interface ComponentConstants

@ProviderType
public interface ComponentConstants

Defines standard names for Service Component constants.

Author:

$Id: eba89f9a12eb74988dbf3a82506b25a4b23f9b75 $

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMPONENT_CAPABILITY_NAME Capability name for Service Component Runtime.
static String	COMPONENT_FACTORY A service registration property for a Component Factory that contains the value of the factory attribute.
static String	COMPONENT_ID A component property that contains the generated id for a component configuration.
static String	COMPONENT_NAME A component property for a component configuration that contains the name of the component as specified in the name attribute of the component element.
static String	COMPONENT_SPECIFICATION_VERSION Compile time constant for the Specification Version of Declarative Services.
static int	DEACTIVATION_REASON_BUNDLE_STOPPED The component configuration was deactivated because the bundle was stopped.
static int	DEACTIVATION_REASON_CONFIGURATION_DELETED The component configuration was deactivated because its configuration was deleted.
static int	DEACTIVATION_REASON_CONFIGURATION_MODIFIED The component configuration was deactivated because its configuration was changed.
static int	DEACTIVATION_REASON_DISABLED The component configuration was deactivated because the component was disabled.
static int	DEACTIVATION_REASON_DISPOSED The component configuration was deactivated because the component was disposed.
static int	DEACTIVATION_REASON_REFERENCE The component configuration was deactivated because a reference became unsatisfied.
static int	DEACTIVATION_REASON_UNSPECIFIED The reason the component configuration was deactivated is unspecified.
static String	REFERENCE_TARGET_SUFFIX The suffix for reference target properties.
static String	SERVICE_COMPONENT Manifest header specifying the XML documents within a bundle that contain the bundle's Service Component descriptions.

Field Detail

SERVICE_COMPONENT

static final String SERVICE_COMPONENT

Manifest header specifying the XML documents within a bundle that contain the bundle's Service Component descriptions.

The attribute value may be retrieved from the Dictionary object returned by the Bundle.getHeaders method.

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Constant Field Values

COMPONENT_NAME

static final String COMPONENT_NAME

A component property for a component configuration that contains the name of the component as specified in the name attribute of the component element. The value of this property must be of type String.

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Constant Field Values

COMPONENT_ID

static final String COMPONENT_ID

A component property that contains the generated id for a component configuration. The value of this property must be of type Long.

The value of this property is assigned by Service Component Runtime when a component configuration is created. Service Component Runtime assigns a unique value that is larger than all previously assigned values since Service Component Runtime was started. These values are NOT persistent across restarts of Service Component Runtime.

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Constant Field Values

COMPONENT_FACTORY

static final String COMPONENT_FACTORY

A service registration property for a Component Factory that contains the value of the factory attribute. The value of this property must be of type String.

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Constant Field Values

REFERENCE_TARGET_SUFFIX

static final String REFERENCE_TARGET_SUFFIX

The suffix for reference target properties. These properties contain the filter to select the target services for a reference. The value of this property must be of type String.

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Constant Field Values

DEACTIVATION_REASON_UNSPECIFIED

static final int DEACTIVATION_REASON_UNSPECIFIED

The reason the component configuration was deactivated is unspecified.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_DISABLED

static final int DEACTIVATION_REASON_DISABLED

The component configuration was deactivated because the component was disabled.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_REFERENCE

static final int DEACTIVATION_REASON_REFERENCE

The component configuration was deactivated because a reference became unsatisfied.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_CONFIGURATION_MODIFIED

static final int DEACTIVATION_REASON_CONFIGURATION_MODIFIED

The component configuration was deactivated because its configuration was changed.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_CONFIGURATION_DELETED

static final int DEACTIVATION_REASON_CONFIGURATION_DELETED

The component configuration was deactivated because its configuration was deleted.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_DISPOSED

static final int DEACTIVATION_REASON_DISPOSED

The component configuration was deactivated because the component was disposed.

Since:

1.1

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Constant Field Values

DEACTIVATION_REASON_BUNDLE_STOPPED

static final int DEACTIVATION_REASON_BUNDLE_STOPPED

The component configuration was deactivated because the bundle was stopped.

Since:

1.1

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Constant Field Values

COMPONENT_CAPABILITY_NAME

static final String COMPONENT_CAPABILITY_NAME

Capability name for Service Component Runtime.

Used in Provide-Capability and Require-Capability manifest headers with the osgi.extender namespace. For example:

 Require-Capability: osgi.extender;
  filter:="(&(osgi.extender=osgi.component)(version>=1.4)(!(version>=2.0)))"
 

Since:

1.3

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Constant Field Values

COMPONENT_SPECIFICATION_VERSION

static final String COMPONENT_SPECIFICATION_VERSION

Compile time constant for the Specification Version of Declarative Services.

Used in Version and Requirement annotations. The value of this compile time constant will change when the specification version of Declarative Services is updated.

Since:

1.4

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Constant Field Values