Package org.apache.felix.scr.impl.config

Class ScrConfigurationImpl

java.lang.Object

org.apache.felix.scr.impl.config.ScrConfigurationImpl

All Implemented Interfaces:

LogConfiguration, ScrConfiguration

public class ScrConfigurationImpl
extends java.lang.Object
implements ScrConfiguration

The ScrConfiguration class conveys configuration for the Felix DS implementation bundle.

Configuration Source

1. Framework properties: These are read when the Declarative Services implementation is first started.
2. Configuration Admin Service: Properties are provided by means of a ManagedService with Service PID org.apache.felix.scr.ScrService. This class uses an OSGi Service Factory (ScrManagedServiceServiceFactory) to register the managed service without requiring the Configuration Admin Service API to be required upfront.

See the Configuration section of the Apache Felix Service Component Runtime documentation page for detailed information.

Field Summary

Fields

Modifier and Type	Field	Description
private Activator	activator
private org.osgi.framework.BundleContext	bundleContext
private boolean	cacheMetadata
private boolean	factoryEnabled
private java.lang.Boolean	globalExtender
private boolean	infoAsService
private boolean	isLogEnabled
private boolean	isLogExtensionEnabled
private boolean	keepInstances
private long	lockTimeout
private static java.lang.String	LOG_LEVEL_DEBUG
private static java.lang.String	LOG_LEVEL_ERROR
private static java.lang.String	LOG_LEVEL_INFO
private static java.lang.String	LOG_LEVEL_WARN
private InternalLogger.Level	logLevel
private org.osgi.framework.ServiceRegistration<?>	managedServiceRef
private org.osgi.framework.ServiceRegistration<?>	metatypeProviderRef
private static java.lang.String	PROP_SHOWERRORS
private static java.lang.String	PROP_SHOWTRACE
private ComponentCommands	scrCommand
private long	serviceChangecountTimeout
private long	stopTimeout
private static java.lang.String	VALUE_TRUE

Fields inherited from interface org.apache.felix.scr.impl.logger.LogConfiguration

PROP_LOG_ENABLED, PROP_LOG_EXTENSION, PROP_LOGLEVEL

Fields inherited from interface org.apache.felix.scr.impl.manager.ScrConfiguration

DEFAULT_LOCK_TIMEOUT_MILLISECONDS, DEFAULT_SERVICE_CHANGECOUNT_TIMEOUT_MILLISECONDS, DEFAULT_STOP_TIMEOUT_MILLISECONDS, PID, PROP_CACHE_METADATA, PROP_DELAYED_KEEP_INSTANCES, PROP_FACTORY_ENABLED, PROP_GLOBAL_EXTENDER, PROP_INFO_SERVICE, PROP_LOCK_TIMEOUT, PROP_SERVICE_CHANGECOUNT_TIMEOUT, PROP_STOP_TIMEOUT

Constructor Summary

Constructors

Constructor	Description
ScrConfigurationImpl(Activator activator)

Method Summary

Modifier and Type	Method	Description
boolean	cacheMetadata()
private boolean	checkIfLogEnabled(java.util.Dictionary<java.lang.String,?> properties)
(package private) void	configure(java.util.Dictionary<java.lang.String,?> config, boolean fromConfig)
private boolean	getDefaultCacheMetadata()
private boolean	getDefaultFactoryEnabled()
private boolean	getDefaultGlobalExtender()
private boolean	getDefaultInfoAsService()
private boolean	getDefaultKeepInstances()
private long	getDefaultLockTimeout()
private boolean	getDefaultLogEnabled()
private boolean	getDefaultLogExtension()
private InternalLogger.Level	getDefaultLogLevel()
private long	getDefaultStopTimeout()
InternalLogger.Level	getLogLevel()	Returns the current log level.
private InternalLogger.Level	getLogLevel(java.lang.Object levelObject)
private long	getServiceChangecountTimeout()
boolean	globalExtender()
boolean	infoAsService()
boolean	isFactoryEnabled()
boolean	isLogEnabled()	Checks if the logging is enabled.
boolean	isLogExtensionEnabled()	Checks if the log extension is enabled.
boolean	keepInstances()
long	lockTimeout()
long	serviceChangecountTimeout()
void	setScrCommand(ComponentCommands scrCommand)
void	start(org.osgi.framework.BundleContext bundleContext)
void	stop()
long	stopTimeout()

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_TRUE

private static final java.lang.String VALUE_TRUE

LOG_LEVEL_DEBUG

private static final java.lang.String LOG_LEVEL_DEBUG

See Also:

Constant Field Values

LOG_LEVEL_INFO

private static final java.lang.String LOG_LEVEL_INFO

See Also:

Constant Field Values

LOG_LEVEL_WARN

private static final java.lang.String LOG_LEVEL_WARN

See Also:

Constant Field Values

LOG_LEVEL_ERROR

private static final java.lang.String LOG_LEVEL_ERROR

See Also:

Constant Field Values

PROP_SHOWTRACE

private static final java.lang.String PROP_SHOWTRACE

See Also:

Constant Field Values

PROP_SHOWERRORS

private static final java.lang.String PROP_SHOWERRORS

See Also:

Constant Field Values

activator

private final Activator activator

logLevel

private InternalLogger.Level logLevel

factoryEnabled

private boolean factoryEnabled

keepInstances

private boolean keepInstances

infoAsService

private boolean infoAsService

cacheMetadata

private boolean cacheMetadata

isLogEnabled

private boolean isLogEnabled

isLogExtensionEnabled

private boolean isLogExtensionEnabled

lockTimeout

private long lockTimeout

stopTimeout

private long stopTimeout

serviceChangecountTimeout

private long serviceChangecountTimeout

globalExtender

private java.lang.Boolean globalExtender

bundleContext

private volatile org.osgi.framework.BundleContext bundleContext

managedServiceRef

private volatile org.osgi.framework.ServiceRegistration<?> managedServiceRef

metatypeProviderRef

private volatile org.osgi.framework.ServiceRegistration<?> metatypeProviderRef

scrCommand

private ComponentCommands scrCommand

Constructor Detail

ScrConfigurationImpl

public ScrConfigurationImpl(Activator activator)

Method Detail

start

public void start(org.osgi.framework.BundleContext bundleContext)

stop

public void stop()

setScrCommand

public void setScrCommand(ComponentCommands scrCommand)

configure

void configure(java.util.Dictionary<java.lang.String,?> config,
               boolean fromConfig)

getLogLevel

public InternalLogger.Level getLogLevel()

Returns the current log level. Note that this log level is not used with an R7 LogService implementation.

Specified by:

getLogLevel in interface LogConfiguration

Returns:

isFactoryEnabled

public boolean isFactoryEnabled()

Specified by:

isFactoryEnabled in interface ScrConfiguration

keepInstances

public boolean keepInstances()

Specified by:

keepInstances in interface ScrConfiguration

infoAsService

public boolean infoAsService()

Specified by:

infoAsService in interface ScrConfiguration

lockTimeout

public long lockTimeout()

Specified by:

lockTimeout in interface ScrConfiguration

stopTimeout

public long stopTimeout()

Specified by:

stopTimeout in interface ScrConfiguration

globalExtender

public boolean globalExtender()

Specified by:

globalExtender in interface ScrConfiguration

cacheMetadata

public boolean cacheMetadata()

Specified by:

cacheMetadata in interface ScrConfiguration

serviceChangecountTimeout

public long serviceChangecountTimeout()

Specified by:

serviceChangecountTimeout in interface ScrConfiguration

getDefaultFactoryEnabled

private boolean getDefaultFactoryEnabled()

getDefaultKeepInstances

private boolean getDefaultKeepInstances()

getDefaultLogLevel

private InternalLogger.Level getDefaultLogLevel()

getDefaultInfoAsService

private boolean getDefaultInfoAsService()

getDefaultLockTimeout

private long getDefaultLockTimeout()

getDefaultStopTimeout

private long getDefaultStopTimeout()

getServiceChangecountTimeout

private long getServiceChangecountTimeout()

getDefaultGlobalExtender

private boolean getDefaultGlobalExtender()

getDefaultCacheMetadata

private boolean getDefaultCacheMetadata()

getLogLevel

private InternalLogger.Level getLogLevel(java.lang.Object levelObject)

isLogEnabled

public boolean isLogEnabled()

Description copied from interface: LogConfiguration

Checks if the logging is enabled. Disabling logging is incompatible with the OSGi specification.

Specified by:

isLogEnabled in interface LogConfiguration

Returns:

true if enabled otherwise false

isLogExtensionEnabled

public boolean isLogExtensionEnabled()

Description copied from interface: LogConfiguration

Checks if the log extension is enabled. The extension is incompatible with the OSGi specification.

Specified by:

isLogExtensionEnabled in interface LogConfiguration

Returns:

true if enabled otherwise false

getDefaultLogExtension

private boolean getDefaultLogExtension()

getDefaultLogEnabled

private boolean getDefaultLogEnabled()

checkIfLogEnabled

private boolean checkIfLogEnabled(java.util.Dictionary<java.lang.String,?> properties)