flumotion.common.registry.ComponentRegistry

Package flumotion :: Package common :: Module registry :: Class ComponentRegistry

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Class ComponentRegistry

Loggable --+
           |
          ComponentRegistry

Registry, this is normally not instantiated.

Method Summary
	`__init__(self)`
	`addFile(self, filename, string)`
	`addFromString(self, string)`
	`addRegistryPath(self, path, prefix, force)` Add a registry path to this registry.
	`clean(self)` Clean the cache of components.
	`dump(self, fd)` Dump the cache of components to the given opened file descriptor.
	`getBundles(self)`
`RegistryEntryComponent`	`getComponent(self, name)`
	`getComponents(self)`
	`getDirectories(self)`
	`hasComponent(self, name)`
	`isEmpty(self)`
`flumotion.common.bundle.BundlerBasket`	`makeBundlerBasket(self)`
	`rebuildNeeded(self)`
	`save(self, force)`
	`verify(self, force)` Verify if the registry is uptodate and rebuild if it is not.
Inherited from Loggable
	`debug(self, *args)` Log a debug message.
	`error(self, *args)` Log an error.
	`info(self, *args)` Log an informational message.
	`log(self, *args)` Log a log message.
	`logFunction(self, message)` Overridable log function.
	`logObjectName(self)` Overridable object name function.
	`warning(self, *args)` Log a warning.
	`warningFailure(self, failure)` Log a warning about a Failure.

Class Variable Summary
`str`	`filename` = `'/home/goetz/rpm/BUILD/flumotion-0.2.1/cache/...`
`str`	`logCategory`: Implementors can provide a category to log their messages under.
Inherited from Loggable
`Implements`	`__implemented__` = `<implementedBy flumotion.common.log.Lo...`
`ClassProvides`	`__providedBy__` = `<zope.interface.declarations.ClassProvi...`
`ClassProvides`	`__provides__` = `<zope.interface.declarations.ClassProvide...`

Method Details

addRegistryPath(self, path, prefix='flumotion', force=False)

Add a registry path to this registry.

If force is False, the registry path will only be re-scanned if the directory has been modified since the last scan. If force is True, then the registry path will be parsed regardless of the modification time.

Parameters:: path - a full path containing a 'flumotion' directory, which will be scanned for registry files.

clean(self)

Clean the cache of components.

dump(self, fd)

Dump the cache of components to the given opened file descriptor.

Parameters:: fd - open file descriptor to write to
(type=integer)

getComponent(self, name)

Returns:: RegistryEntryComponent

makeBundlerBasket(self)

Returns:: flumotion.common.bundle.BundlerBasket

verify(self, force=False)

Verify if the registry is uptodate and rebuild if it is not.

Parameters:: force - True if the registry needs rebuilding for sure.

Class Variable Details

filename

Type:: str
Value:: '/home/goetz/rpm/BUILD/flumotion-0.2.1/cache/registry/registry.xml'

logCategory

Implementors can provide a category to log their messages under.

Type:: str
Value:: 'registry'

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