fr.dyade.aaa.agent.ServiceManager Class Reference

Collaboration diagram for fr.dyade.aaa.agent.ServiceManager:

[legend]List of all members.

Public Member Functions
String	toString ()
Static Public Member Functions
static final String	getName ()
Static Package Functions
static void	init () throws Exception
static ServiceManager	load () throws IOException, ClassNotFoundException
static void	save () throws IOException
static void	start (ServiceDesc desc) throws Exception
static void	start (String scname) throws Exception
static void	start () throws Exception
static void	stop (ServiceDesc desc) throws Exception
static void	stop (String scname) throws Exception
static void	stop ()
static void	register (String scname, String args)
static void	unregister (String scname)
static ServiceDesc[]	getServices ()
Package Attributes
Hashtable	registry
Static Package Attributes
static ServiceManager	manager
static Logger	xlogmon = null

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Detailed Description

Object which manages services. There is only one ServiceManager object per agent server. The ServiceManager object is initialized in init, called from AgentServer.init. This classes reuses the persistency service provided by Transaction.

Definition at line 42 of file ServiceManager.java.

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Member Function Documentation

static void fr.dyade.aaa.agent.ServiceManager.init

(

)

throws Exception [static, package]

Initializes the ServiceManager object. Synchronize the persistent image and the configuration file.

Exceptions:

Exception

unspecialized exception

Definition at line 67 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.load(), fr.dyade.aaa.agent.ServiceManager.manager, and fr.dyade.aaa.agent.ServiceManager.xlogmon.

Referenced by fr.dyade.aaa.agent.ServiceManager.start().

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static ServiceManager fr.dyade.aaa.agent.ServiceManager.load

(

)

throws IOException, ClassNotFoundException [static, package]

Builds object from persistent image.

Returns:

loaded object or null if no persistent image exists

Exceptions:

	IOException	when accessing the stored image
	ClassNotFoundException	if the corresponding image class may not be found

Definition at line 87 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.load().

Referenced by fr.dyade.aaa.agent.ServiceManager.init(), and fr.dyade.aaa.agent.ServiceManager.load().

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static void fr.dyade.aaa.agent.ServiceManager.save

(

)

throws IOException [static, package]

Saves object in persistent storage.

Definition at line 94 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.manager.

static void fr.dyade.aaa.agent.ServiceManager.start

(

ServiceDesc

desc

)

throws Exception [static, package]

Start a Service defined by its descriptor.

Parameters:

desc

service descriptor.

Definition at line 113 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.getName(), fr.dyade.aaa.agent.ServiceManager.init(), and fr.dyade.aaa.agent.ServiceManager.xlogmon.

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static void fr.dyade.aaa.agent.ServiceManager.start

(

String

scname

)

throws Exception [static, package]

Start a Service identified by its name.

Parameters:

scname

service class name.

Definition at line 141 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.manager, fr.dyade.aaa.agent.ServiceManager.registry, and fr.dyade.aaa.agent.ServiceManager.start().

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static void fr.dyade.aaa.agent.ServiceManager.start

(

)

throws Exception [static, package]

Starts all defined services.

Definition at line 151 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.getName(), fr.dyade.aaa.agent.ServiceManager.manager, fr.dyade.aaa.agent.ServiceManager.registry, and fr.dyade.aaa.agent.ServiceManager.xlogmon.

Referenced by fr.dyade.aaa.agent.ServiceManager.start().

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static void fr.dyade.aaa.agent.ServiceManager.stop

(

ServiceDesc

desc

)

throws Exception [static, package]

Stop a Service defined by its descriptor.

Parameters:

desc

service descriptor.

Definition at line 171 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.stop().

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static void fr.dyade.aaa.agent.ServiceManager.stop

(

String

scname

)

throws Exception [static, package]

Stop a Service identified by its name.

Parameters:

scname

service class name.

Definition at line 186 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.manager, fr.dyade.aaa.agent.ServiceManager.registry, and fr.dyade.aaa.agent.ServiceManager.stop().

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static void fr.dyade.aaa.agent.ServiceManager.stop

(

)

[static, package]

Stops all running services.

Definition at line 196 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.getName(), fr.dyade.aaa.agent.ServiceManager.manager, fr.dyade.aaa.agent.ServiceManager.registry, and fr.dyade.aaa.agent.ServiceManager.xlogmon.

Referenced by fr.dyade.aaa.agent.ServiceManager.stop().

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static void fr.dyade.aaa.agent.ServiceManager.register	(	String	scname,
		String	args
	)			[static, package]

Registers a new Service object.

Parameters:

	scname	service class name.
	args	launching arguments.

Definition at line 226 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceDesc.args, fr.dyade.aaa.agent.ServiceManager.getName(), fr.dyade.aaa.agent.ServiceManager.manager, and fr.dyade.aaa.agent.ServiceManager.xlogmon.

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static void fr.dyade.aaa.agent.ServiceManager.unregister

(

String

scname

)

[static, package]

Unregisters useless Service.

Parameters:

scname

service class name.

Definition at line 245 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.manager, and fr.dyade.aaa.agent.ServiceManager.registry.

String fr.dyade.aaa.agent.ServiceManager.toString

(

)

Provides a string image for this object.

Returns:

a string image for this object

Definition at line 274 of file ServiceManager.java.

References fr.dyade.aaa.agent.ServiceManager.registry.

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Member Data Documentation

ServiceManager fr.dyade.aaa.agent.ServiceManager.manager [static, package]

the unique ServiceManager in the agent server

Definition at line 49 of file ServiceManager.java.

Referenced by fr.dyade.aaa.agent.ServiceManager.getServices(), fr.dyade.aaa.agent.ServiceManager.init(), fr.dyade.aaa.agent.ServiceManager.register(), fr.dyade.aaa.agent.ServiceManager.save(), fr.dyade.aaa.agent.ServiceManager.start(), fr.dyade.aaa.agent.ServiceManager.stop(), and fr.dyade.aaa.agent.ServiceManager.unregister().

Hashtable fr.dyade.aaa.agent.ServiceManager.registry [package]

repository holding Services

Definition at line 99 of file ServiceManager.java.

Referenced by fr.dyade.aaa.agent.ServiceManager.getServices(), fr.dyade.aaa.agent.ServiceManager.start(), fr.dyade.aaa.agent.ServiceManager.stop(), fr.dyade.aaa.agent.ServiceManager.toString(), and fr.dyade.aaa.agent.ServiceManager.unregister().

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The documentation for this class was generated from the following file:

• fr/dyade/aaa/agent/ServiceManager.java

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