org.apache.karaf.scr.management.internal

Class ScrServiceMBeanImpl

java.lang.Object

javax.management.StandardMBean

org.apache.karaf.scr.management.internal.ScrServiceMBeanImpl

All Implemented Interfaces:

DynamicMBean, MBeanRegistration, ScrServiceMBean

public class ScrServiceMBeanImpl
extends StandardMBean
implements ScrServiceMBean

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMPONENT_LABEL
static String	COMPONENT_NAME
static String	OBJECT_NAME

Fields inherited from interface org.apache.karaf.scr.management.ScrServiceMBean

COMPONENT, COMPONENT_ID, COMPONENT_PROPERTIES, COMPONENT_REFERENCES, COMPONENT_STATE, PROPERTY, PROPERTY_KEY, PROPERTY_VALUE, REFERENCE, REFERENCE_AVAILABILITY, REFERENCE_AVAILABILITY_MANDATORY, REFERENCE_AVAILABILITY_OPTIONAL, REFERENCE_BOUND_SERVICES, REFERENCE_CARDINALITY, REFERENCE_CARDINALITY_MULTIPLE, REFERENCE_CARDINALITY_SINGLE, REFERENCE_NAME, REFERENCE_POLICY, REFERENCE_POLICY_DYNAMIC, REFERENCE_POLICY_STATIC, REFERENCE_SATISFIED

Constructor Summary

Constructors

Constructor and Description
ScrServiceMBeanImpl() Creates new Declarative Services MBean.

Method Summary

Methods

Modifier and Type	Method and Description
void	activate() Service component activation call back.
void	activateComponent(String componentName) Activates a component that is currently in a DISABLED state.
int	componentState(String componentName) Returns the named components state
void	deactivate() Service component deactivation call back.
void	deactivateComponent(String componentName) Disables a component that is not in an ACTIVE state.
TabularData	getComponents() Displays a TabularData with all the component details.
boolean	isComponentActive(String componentName) Verifies if the named component is currently in an ACTIVE state.
String[]	listComponents() Presents a array of components currently registered with the SCR.
void	setmBeanServer(MBeanServer mBeanServer)
void	setScrService(org.apache.felix.scr.ScrService scrService)
void	unsetmBeanServer(MBeanServer mBeanServer)
void	unsetScrService(org.apache.felix.scr.ScrService scrService)

Methods inherited from class javax.management.StandardMBean

cacheMBeanInfo, getAttribute, getAttributes, getCachedMBeanInfo, getClassName, getConstructors, getDescription, getDescription, getDescription, getDescription, getDescription, getDescription, getDescription, getImpact, getImplementation, getImplementationClass, getMBeanInfo, getMBeanInterface, getParameterName, getParameterName, invoke, postDeregister, postRegister, preDeregister, preRegister, setAttribute, setAttributes, setImplementation

Methods inherited from class java.lang.Object

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

Field Detail

OBJECT_NAME

public static final String OBJECT_NAME

COMPONENT_NAME

public static final String COMPONENT_NAME

See Also:

Constant Field Values

COMPONENT_LABEL

public static final String COMPONENT_LABEL

See Also:

Constant Field Values

Constructor Detail

ScrServiceMBeanImpl

public ScrServiceMBeanImpl()
                    throws NotCompliantMBeanException

Creates new Declarative Services MBean.

Throws:

NotCompliantMBeanException

Method Detail

activate

public void activate()
              throws Exception

Service component activation call back. Called when all dependencies are satisfied.

Throws:

Exception

deactivate

public void deactivate()
                throws Exception

Service component deactivation call back. Called after the component is in an active state when any dependencies become unsatisfied.

Throws:

Exception

getComponents

public TabularData getComponents()

Description copied from interface: ScrServiceMBean

Displays a TabularData with all the component details.

Specified by:

getComponents in interface ScrServiceMBean

Returns:

listComponents

public String[] listComponents()

Description copied from interface: ScrServiceMBean

Presents a array of components currently registered with the SCR.

Specified by:

listComponents in interface ScrServiceMBean

Returns:

String[]

isComponentActive

public boolean isComponentActive(String componentName)
                          throws MBeanException

Description copied from interface: ScrServiceMBean

Verifies if the named component is currently in an ACTIVE state.

Specified by:

isComponentActive in interface ScrServiceMBean

Parameters:

componentName - the components name

Returns:

true if ACTIVE, otherwise false

Throws:

MBeanException

componentState

public int componentState(String componentName)

Description copied from interface: ScrServiceMBean

Returns the named components state

Specified by:

componentState in interface ScrServiceMBean

Parameters:

componentName - the components name

Returns:

activateComponent

public void activateComponent(String componentName)

Description copied from interface: ScrServiceMBean

Activates a component that is currently in a DISABLED state.

Specified by:

activateComponent in interface ScrServiceMBean

Parameters:

componentName - the components name

deactivateComponent

public void deactivateComponent(String componentName)

Description copied from interface: ScrServiceMBean

Disables a component that is not in an ACTIVE state.

Specified by:

deactivateComponent in interface ScrServiceMBean

Parameters:

componentName - the components name

setmBeanServer

public void setmBeanServer(MBeanServer mBeanServer)

unsetmBeanServer

public void unsetmBeanServer(MBeanServer mBeanServer)

setScrService

public void setScrService(org.apache.felix.scr.ScrService scrService)

unsetScrService

public void unsetScrService(org.apache.felix.scr.ScrService scrService)