wt.services
Class StandardManagerFactory

java.lang.Object
  wt.services.StandardManagerFactory

All Implemented Interfaces:

ManagerResourceFactory

public class StandardManagerFactory

extends Object

implements ManagerResourceFactory

An implementation of the ManagerResourceFactory interface. Creates a ManagerRepository by loading properties files.

Supported API: false

Extendable: false

See Also:

wt.services.ManagerFactory

Nested Class Summary

private static class

StandardManagerFactory.Singleton

Field Summary

private static String	CLASSNAME
static String	DEFAULT_STARTUP_FILE Supported API: false
private Map	derivedManagers
private Object	derivedManagersLock
private static String	FILE_SEPARATOR
private StartupHandler	handler
private Map	implementations
private Map	instances
private Object	instancesLock
private static String	RESOURCE
protected static String[]	STARTUP_FILES
static String	STARTUP_FILES_PROPERTY Supported API: false

Fields inherited from interface wt.services.ManagerResourceFactory

SERVICE_IMPL, SERVICE_IMPL_SUFFIX

Constructor Summary

StandardManagerFactory()
Construct a manager factory.

Method Summary

protected Map	createImplementations(Iterator entries) Supported API: false
Class[]	getAllManagerClasses() Return all abstract manager classes.
protected static StandardManagerFactory	getInstance() Gets the value of the attribute: instance.
Manager	getManager(Class managerClass) Return the manager for the passed name.
String	getManagerStartupType(Class managerClass) Return a string indicating whether the named manager starts up automatically or manually.
StartupHandler	getStartupHandler() Supported API: false
protected Manager	instantiateManager(Class implementation_class) Supported API: false
private static String[]	parseArray(String values, String separator, String default_value)

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

DEFAULT_STARTUP_FILE

public static final String DEFAULT_STARTUP_FILE

Supported API: false

See Also:

Constant Field Values

STARTUP_FILES_PROPERTY

public static final String STARTUP_FILES_PROPERTY

Supported API: false

See Also:

Constant Field Values

handler

private StartupHandler handler

implementations

private final Map implementations

instances

private volatile Map instances

derivedManagers

private volatile Map derivedManagers

derivedManagersLock

private final Object derivedManagersLock

instancesLock

private final Object instancesLock

STARTUP_FILES

protected static final String[] STARTUP_FILES

FILE_SEPARATOR

private static final String FILE_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

StandardManagerFactory

public StandardManagerFactory()
                       throws WTException

Construct a manager factory.

Supported API: false

Throws:

WTException

Method Detail

getInstance

protected static StandardManagerFactory getInstance()
                                             throws WTException

Gets the value of the attribute: instance.

Supported API: false

Returns:

StandardManagerFactory

Throws:

WTException

createImplementations

protected Map createImplementations(Iterator entries)
                             throws WTException

Supported API: false

Parameters:

entries -

Returns:

Map

Throws:

WTException

instantiateManager

protected Manager instantiateManager(Class implementation_class)
                              throws InstantiationException,
                                     IllegalAccessException

Supported API: false

Parameters:

implementation_class -

Returns:

Manager

Throws:

InstantiationException

IllegalAccessException

getAllManagerClasses

public Class[] getAllManagerClasses()

Return all abstract manager classes.

Supported API: false

Specified by:

getAllManagerClasses in interface ManagerResourceFactory

Returns:

Class[]

getManager

public Manager getManager(Class managerClass)
                   throws InstantiationException,
                          IllegalAccessException

Return the manager for the passed name.

Supported API: false

Specified by:

getManager in interface ManagerResourceFactory

Parameters:

managerClass -

Returns:

a concrete instance of a manager or null if the name is invalid.

Throws:

InstantiationException

IllegalAccessException

getManagerStartupType

public String getManagerStartupType(Class managerClass)

Return a string indicating whether the named manager starts up automatically or manually.

Supported API: false

Specified by:

getManagerStartupType in interface ManagerResourceFactory

Parameters:

managerClass -

Returns:

a startup type of Manager.STARTUP_AUTOMATIC or Manager.STARTUP_MANUAL

getStartupHandler

public StartupHandler getStartupHandler()

Supported API: false

Specified by:

getStartupHandler in interface ManagerResourceFactory

Returns:

StartupHandler

parseArray

private static final String[] parseArray(String values,
                                         String separator,
                                         String default_value)