SubsystemConstants (Knopflerfish OSGi 6.1.0 javadoc)

java.lang.Object
- org.osgi.service.subsystem.SubsystemConstants

```
public class SubsystemConstants
extends java.lang.Object
```
Defines the constants used by Subsystem service property, manifest header, attribute and directive keys.
The values associated with these keys are of type String, unless otherwise indicated.

Author:

$Id: 706d2fcc446d056e9d5af4239e75090ea0692379 $

Immutable

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`DEPLOYED_CONTENT` Manifest header identifying the resources to be deployed.
`static java.lang.String`	`DEPLOYED_VERSION_ATTRIBUTE` Manifest header attribute identifying the deployed version.
`static java.lang.String`	`DEPLOYMENT_MANIFESTVERSION` Manifest header identifying the deployment manifest version.
`static java.lang.String`	`PREFERRED_PROVIDER` Manifest header used to express a preference for particular resources to satisfy implicit package dependencies.
`static java.lang.String`	`PROVISION_POLICY_ACCEPT_DEPENDENCIES` A value for the `provision-policy` directive indicating the subsystem accepts dependency resources.
`static java.lang.String`	`PROVISION_POLICY_DIRECTIVE` Manifest header directive identifying the provision policy.
`static java.lang.String`	`PROVISION_POLICY_REJECT_DEPENDENCIES` A value for the `provision-policy` directive indicating the subsystem does not accept dependency resources.
`static java.lang.String`	`PROVISION_RESOURCE` Manifest header identifying the resources to be deployed to satisfy the dependencies of a subsystem.
`static java.lang.String`	`ROOT_SUBSYSTEM_SYMBOLICNAME` The symbolic name of the root subsystem.
`static java.lang.String`	`START_ORDER_DIRECTIVE` Manifest header directive identifying the start order of subsystem contents.
`static java.lang.String`	`SUBSYSTEM_CONTENT` Manifest header identifying the list of subsystem contents identified by a symbolic name and version.
`static java.lang.String`	`SUBSYSTEM_DESCRIPTION` Manifest header identifying the human readable description.
`static java.lang.String`	`SUBSYSTEM_EXPORTSERVICE` Manifest header identifying services offered for export.
`static java.lang.String`	`SUBSYSTEM_ID_PROPERTY` The name of the service property for the `subsystem ID`.
`static java.lang.String`	`SUBSYSTEM_IMPORTSERVICE` Manifest header identifying services required for import.
`static java.lang.String`	`SUBSYSTEM_MANIFESTVERSION` Manifest header identifying the subsystem manifest version.
`static java.lang.String`	`SUBSYSTEM_NAME` Manifest header identifying the human readable subsystem name.
`static java.lang.String`	`SUBSYSTEM_STATE_PROPERTY` The name of the service property for the subsystem `state`.
`static java.lang.String`	`SUBSYSTEM_SYMBOLICNAME` Manifest header value identifying the symbolic name for the subsystem.
`static java.lang.String`	`SUBSYSTEM_SYMBOLICNAME_PROPERTY` The name of the service property for the subsystem `symbolic name`.
`static java.lang.String`	`SUBSYSTEM_TYPE` Manifest header identifying the subsystem type.
`static java.lang.String`	`SUBSYSTEM_TYPE_APPLICATION` The resource type value identifying an application subsystem.
`static java.lang.String`	`SUBSYSTEM_TYPE_COMPOSITE` The resource type value identifying an composite subsystem.
`static java.lang.String`	`SUBSYSTEM_TYPE_FEATURE` The resource type value identifying an feature subsystem.
`static java.lang.String`	`SUBSYSTEM_TYPE_PROPERTY` The name of the service property for the `subsystem type`.
`static java.lang.String`	`SUBSYSTEM_VERSION` Manifest header value identifying the version of the subsystem.
`static java.lang.String`	`SUBSYSTEM_VERSION_PROPERTY` The name of the service property for the subsystem `version`.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEPLOYED_CONTENT
```
public static final java.lang.String DEPLOYED_CONTENT
```
    Manifest header identifying the resources to be deployed.
    
    See Also:
    Constant Field Values
  - DEPLOYED_VERSION_ATTRIBUTE
```
public static final java.lang.String DEPLOYED_VERSION_ATTRIBUTE
```
    Manifest header attribute identifying the deployed version.
    
    See Also:
    Constant Field Values
  - DEPLOYMENT_MANIFESTVERSION
```
public static final java.lang.String DEPLOYMENT_MANIFESTVERSION
```
    Manifest header identifying the deployment manifest version. If not present, the default value is 1.
    
    See Also:
    Constant Field Values
  - PREFERRED_PROVIDER
```
public static final java.lang.String PREFERRED_PROVIDER
```
    Manifest header used to express a preference for particular resources to satisfy implicit package dependencies.
    
    See Also:
    Constant Field Values
  - PROVISION_POLICY_DIRECTIVE
```
public static final java.lang.String PROVISION_POLICY_DIRECTIVE
```
    Manifest header directive identifying the provision policy. The default value is rejectDependencies
    
    See Also:
    PROVISION_POLICY_ACCEPT_DEPENDENCIES, PROVISION_POLICY_REJECT_DEPENDENCIES, Constant Field Values
  - PROVISION_POLICY_ACCEPT_DEPENDENCIES
```
public static final java.lang.String PROVISION_POLICY_ACCEPT_DEPENDENCIES
```
    A value for the provision-policy directive indicating the subsystem accepts dependency resources. The root subsystem has this provision policy.
    
    See Also:
    Constant Field Values
  - PROVISION_POLICY_REJECT_DEPENDENCIES
```
public static final java.lang.String PROVISION_POLICY_REJECT_DEPENDENCIES
```
    A value for the provision-policy directive indicating the subsystem does not accept dependency resources. This is the default value.
    
    See Also:
    Constant Field Values
  - PROVISION_RESOURCE
```
public static final java.lang.String PROVISION_RESOURCE
```
    Manifest header identifying the resources to be deployed to satisfy the dependencies of a subsystem.
    
    See Also:
    Constant Field Values
  - START_ORDER_DIRECTIVE
```
public static final java.lang.String START_ORDER_DIRECTIVE
```
    Manifest header directive identifying the start order of subsystem contents. There is no default value. Specified values are of type String and must represent an integer.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_CONTENT
```
public static final java.lang.String SUBSYSTEM_CONTENT
```
    Manifest header identifying the list of subsystem contents identified by a symbolic name and version.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_DESCRIPTION
```
public static final java.lang.String SUBSYSTEM_DESCRIPTION
```
    Manifest header identifying the human readable description.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_EXPORTSERVICE
```
public static final java.lang.String SUBSYSTEM_EXPORTSERVICE
```
    Manifest header identifying services offered for export.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_ID_PROPERTY
```
public static final java.lang.String SUBSYSTEM_ID_PROPERTY
```
    The name of the service property for the subsystem ID. The value of this property must be of type Long.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_IMPORTSERVICE
```
public static final java.lang.String SUBSYSTEM_IMPORTSERVICE
```
    Manifest header identifying services required for import.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_MANIFESTVERSION
```
public static final java.lang.String SUBSYSTEM_MANIFESTVERSION
```
    Manifest header identifying the subsystem manifest version. If not present, the default value is 1.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_NAME
```
public static final java.lang.String SUBSYSTEM_NAME
```
    Manifest header identifying the human readable subsystem name.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_STATE_PROPERTY
```
public static final java.lang.String SUBSYSTEM_STATE_PROPERTY
```
    The name of the service property for the subsystem state. The value of this property must be of type Subsystem.State.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_SYMBOLICNAME
```
public static final java.lang.String SUBSYSTEM_SYMBOLICNAME
```
    Manifest header value identifying the symbolic name for the subsystem. Must be present.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_SYMBOLICNAME_PROPERTY
```
public static final java.lang.String SUBSYSTEM_SYMBOLICNAME_PROPERTY
```
    The name of the service property for the subsystem symbolic name.
    
    See Also:
    Constant Field Values
  - ROOT_SUBSYSTEM_SYMBOLICNAME
```
public static final java.lang.String ROOT_SUBSYSTEM_SYMBOLICNAME
```
    The symbolic name of the root subsystem.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_TYPE
```
public static final java.lang.String SUBSYSTEM_TYPE
```
    Manifest header identifying the subsystem type.
    
    See Also:
    SUBSYSTEM_TYPE_APPLICATION, SUBSYSTEM_TYPE_COMPOSITE, SUBSYSTEM_TYPE_FEATURE, Constant Field Values
  - SUBSYSTEM_TYPE_PROPERTY
```
public static final java.lang.String SUBSYSTEM_TYPE_PROPERTY
```
    The name of the service property for the subsystem type.
    
    See Also:
    SUBSYSTEM_TYPE_APPLICATION, SUBSYSTEM_TYPE_COMPOSITE, SUBSYSTEM_TYPE_FEATURE, Constant Field Values
  - SUBSYSTEM_TYPE_APPLICATION
```
public static final java.lang.String SUBSYSTEM_TYPE_APPLICATION
```
    The resource type value identifying an application subsystem.
    This value is used for the osgi.identity capability attribute type, the SUBSYSTEM_TYPE manifest header and the SUBSYSTEM_TYPE_PROPERTY service property.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_TYPE_COMPOSITE
```
public static final java.lang.String SUBSYSTEM_TYPE_COMPOSITE
```
    The resource type value identifying an composite subsystem.
    This value is used for the osgi.identity capability attribute type, the SUBSYSTEM_TYPE manifest header and the SUBSYSTEM_TYPE_PROPERTY service property.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_TYPE_FEATURE
```
public static final java.lang.String SUBSYSTEM_TYPE_FEATURE
```
    The resource type value identifying an feature subsystem.
    This value is used for the osgi.identity capability attribute type, the SUBSYSTEM_TYPE manifest header and the SUBSYSTEM_TYPE_PROPERTY service property.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_VERSION
```
public static final java.lang.String SUBSYSTEM_VERSION
```
    Manifest header value identifying the version of the subsystem. If not present, the default value is 0.0.0.
    
    See Also:
    Constant Field Values
  - SUBSYSTEM_VERSION_PROPERTY
```
public static final java.lang.String SUBSYSTEM_VERSION_PROPERTY
```
    The name of the service property for the subsystem version. The value of this property must be of type Version.
    
    See Also:
    Constant Field Values

Class SubsystemConstants

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEPLOYED_CONTENT

DEPLOYED_VERSION_ATTRIBUTE

DEPLOYMENT_MANIFESTVERSION

PREFERRED_PROVIDER

PROVISION_POLICY_DIRECTIVE

PROVISION_POLICY_ACCEPT_DEPENDENCIES

PROVISION_POLICY_REJECT_DEPENDENCIES

PROVISION_RESOURCE

START_ORDER_DIRECTIVE

SUBSYSTEM_CONTENT

SUBSYSTEM_DESCRIPTION

SUBSYSTEM_EXPORTSERVICE

SUBSYSTEM_ID_PROPERTY

SUBSYSTEM_IMPORTSERVICE

SUBSYSTEM_MANIFESTVERSION

SUBSYSTEM_NAME

SUBSYSTEM_STATE_PROPERTY

SUBSYSTEM_SYMBOLICNAME

SUBSYSTEM_SYMBOLICNAME_PROPERTY

ROOT_SUBSYSTEM_SYMBOLICNAME

SUBSYSTEM_TYPE

SUBSYSTEM_TYPE_PROPERTY

SUBSYSTEM_TYPE_APPLICATION

SUBSYSTEM_TYPE_COMPOSITE

SUBSYSTEM_TYPE_FEATURE

SUBSYSTEM_VERSION

SUBSYSTEM_VERSION_PROPERTY