Knopflerfish OSGi 5.2.0

org.osgi.service.component
Interface ComponentConstants


public interface ComponentConstants

Defines standard names for Service Component constants.

Author:
$Id: 1ddceb7233809be3141c5d3fa9efc027e68b1fdf $
Consumers of this API must not implement this interface

Field Summary
static java.lang.String COMPONENT_FACTORY
          A service registration property for a Component Factory that contains the value of the factory attribute.
static java.lang.String COMPONENT_ID
          A component property that contains the generated id for a component configuration.
static java.lang.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 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 java.lang.String REFERENCE_TARGET_SUFFIX
          The suffix for reference target properties.
static java.lang.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 java.lang.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.

See Also:
Constant Field Values

COMPONENT_NAME

static final java.lang.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.

See Also:
Constant Field Values

COMPONENT_ID

static final java.lang.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 the Service Component Runtime when a component configuration is created. The Service Component Runtime assigns a unique value that is larger than all previously assigned values since the Service Component Runtime was started. These values are NOT persistent across restarts of the Service Component Runtime.

See Also:
Constant Field Values

COMPONENT_FACTORY

static final java.lang.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.

See Also:
Constant Field Values

REFERENCE_TARGET_SUFFIX

static final java.lang.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.

See Also:
Constant Field Values

DEACTIVATION_REASON_UNSPECIFIED

static final int DEACTIVATION_REASON_UNSPECIFIED
The reason the component configuration was deactivated is unspecified.

Since:
1.1
See Also:
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
See Also:
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
See Also:
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
See Also:
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
See Also:
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
See Also:
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
See Also:
Constant Field Values

Knopflerfish OSGi 5.2.0