org.abstracthorizon.extend.server.deployment.support
Class ProvisionalModule

java.lang.Object
  org.abstracthorizon.extend.server.deployment.support.ProvisionalModule

All Implemented Interfaces:

Module

public class ProvisionalModule
extends Object
implements Module

This class is used as a placeholder for a module that is to be deployed in near future. It is needed for DeploymentManagerImpl.

Author:

Daniel Sendula

Field Summary

protected LinkedHashSet<Module>	dependOnThis List of modules that depend on this module
protected ModuleId	moduleId Modules name
protected URI	uri URI

Fields inherited from interface org.abstracthorizon.extend.server.deployment.Module

CREATED, DEFINED, STARTED, UNDEFINED, WAITING_ON_CREATE, WAITING_ON_CREATE_TO_START, WAITING_ON_START

Constructor Summary

ProvisionalModule(URI uri, ModuleId moduleId)
Constructor.

Method Summary

void	create() Creates the module.
void	destroy() Empty implementation
boolean	equals(Object o) Compares two modules and returns true if names are the same
ClassLoader	getClassLoader() Returns null
Set<Module>	getDependOnThis() Returns a list of modules that depend on this module
Set<Module>	getDependsOn() Returns an empty set
ModuleId	getModuleId() Returns module's id
URL	getOriginalLocation() Returns null
int	getState() Returns Module.UNDEFINED
String	getStateAsString() Returns Module.UNDEFINED as string
URI	getURI() Returns uri
URL	getWorkingLocation() Returns null
void	setState(int state) Sets the moduile's state.
void	start() Starts the module.
void	stop() Stops the module.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

uri

protected URI uri

URI

moduleId

protected ModuleId moduleId

Modules name

dependOnThis

protected LinkedHashSet<Module> dependOnThis

List of modules that depend on this module

Constructor Detail

ProvisionalModule

public ProvisionalModule(URI uri,
                         ModuleId moduleId)

Constructor. It sets name as last part of url's file

Parameters:

uri - URI it came from so it can be tried to be re-deployed

moduleId - module id

Method Detail

getClassLoader

public ClassLoader getClassLoader()

Returns null

Specified by:

getClassLoader in interface Module

Returns:

null

getDependOnThis

public Set<Module> getDependOnThis()

Returns a list of modules that depend on this module

Specified by:

getDependOnThis in interface Module

Returns:

a list of modules that depend on this module

getDependsOn

public Set<Module> getDependsOn()

Returns an empty set

Specified by:

getDependsOn in interface Module

Returns:

an empty set

getOriginalLocation

public URL getOriginalLocation()

Returns null

Specified by:

getOriginalLocation in interface Module

Returns:

null

getWorkingLocation

public URL getWorkingLocation()

Returns null

Specified by:

getWorkingLocation in interface Module

Returns:

null

getModuleId

public ModuleId getModuleId()

Returns module's id

Specified by:

getModuleId in interface Module

Returns:

module's id

create

public void create()

Description copied from interface: Module

Creates the module.

Note: Not to be called directly. Use DeploymentManager.create(Module) method instead.

Specified by:

create in interface Module

Throws:

RuntimeException

start

public void start()

Description copied from interface: Module

Starts the module.

Note: Not to be called directly. Use DeploymentManager.start(Module) method instead.

Specified by:

start in interface Module

Throws:

RuntimeException

stop

public void stop()

Description copied from interface: Module

Stops the module.

Note: Not to be called directly. Use DeploymentManager.stop(Module) method instead.

Specified by:

stop in interface Module

Throws:

RuntimeException

destroy

public void destroy()

Empty implementation

Specified by:

destroy in interface Module

setState

public void setState(int state)

Description copied from interface: Module

Sets the moduile's state.

Note: Not to be called directly!

Specified by:

setState in interface Module

Parameters:

state - module's state

getState

public int getState()

Returns Module.UNDEFINED

Specified by:

getState in interface Module

Returns:

Module.UNDEFINED

getStateAsString

public String getStateAsString()

Returns Module.UNDEFINED as string

Returns:

Module.UNDEFINED as string

getURI

public URI getURI()

Returns uri

Returns:

uri

equals

public boolean equals(Object o)

Compares two modules and returns true if names are the same

Overrides:

equals in class Object

Parameters:

o - other object

Returns:

true if names are the same

toString

public String toString()

Overrides:

toString in class Object