javax::jmdns::impl::tasks::state::DNSStateTask Class Reference

Inheritance diagram for javax::jmdns::impl::tasks::state::DNSStateTask:

[legend]

List of all members.

Public Member Functions
	DNSStateTask (JmDNSImpl jmDNSImpl, int ttl)
abstract String	getTaskDescription ()
int	getTTL ()
void	run ()
Static Public Member Functions
static int	defaultTTL ()
static void	setDefaultTTL (int value)
Protected Member Functions
void	advanceObjectsState (List< DNSStatefulObject > list)
abstract void	advanceTask ()
void	associate (DNSState state)
abstract DNSOutgoing	buildOutgoingForDNS (DNSOutgoing out) throws IOException
abstract DNSOutgoing	buildOutgoingForInfo (ServiceInfoImpl info, DNSOutgoing out) throws IOException
abstract boolean	checkRunCondition ()
abstract DNSOutgoing	createOugoing ()
DNSState	getTaskState ()
abstract void	recoverTask (Throwable e)
void	removeAssociation ()
void	setTaskState (DNSState taskState)
Static Package Attributes
static Logger	logger1 = Logger.getLogger(DNSStateTask.class.getName())
Private Attributes
DNSState	_taskState = null
final int	_ttl
Static Private Attributes
static int	_defaultTTL = DNSConstants.DNS_TTL

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Detailed Description

This is the root class for all state tasks. These tasks work with objects that implements the javax.jmdns.impl.DNSStatefulObject interface and therefore participate in the state machine.

Author:

Pierre Frisch

Definition at line 24 of file DNSStateTask.java.

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Constructor & Destructor Documentation

javax::jmdns::impl::tasks::state::DNSStateTask::DNSStateTask	(	JmDNSImpl	jmDNSImpl,
		int	ttl
	)			[inline]

Parameters:

	jmDNSImpl
	ttl

Definition at line 58 of file DNSStateTask.java.

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Member Function Documentation

void javax::jmdns::impl::tasks::state::DNSStateTask::advanceObjectsState

(

List< DNSStatefulObject >

list

)

[inline, protected]

Definition at line 159 of file DNSStateTask.java.

abstract void javax::jmdns::impl::tasks::state::DNSStateTask::advanceTask

(

)

[protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

void javax::jmdns::impl::tasks::state::DNSStateTask::associate

(

DNSState

state

)

[inline, protected]

Associate the DNS host and the service infos with this task if not already associated and in the same state.

Parameters:

state

target state

Definition at line 76 of file DNSStateTask.java.

abstract DNSOutgoing javax::jmdns::impl::tasks::state::DNSStateTask::buildOutgoingForDNS

(

DNSOutgoing

out

)

throws IOException [protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

abstract DNSOutgoing javax::jmdns::impl::tasks::state::DNSStateTask::buildOutgoingForInfo	(	ServiceInfoImpl	info,
		DNSOutgoing	out
	)			throws IOException [protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

abstract boolean javax::jmdns::impl::tasks::state::DNSStateTask::checkRunCondition

(

)

[protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

abstract DNSOutgoing javax::jmdns::impl::tasks::state::DNSStateTask::createOugoing

(

)

[protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

static int javax::jmdns::impl::tasks::state::DNSStateTask::defaultTTL

(

)

[inline, static]

Definition at line 41 of file DNSStateTask.java.

abstract String javax::jmdns::impl::tasks::state::DNSStateTask::getTaskDescription

(

)

[pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

DNSState javax::jmdns::impl::tasks::state::DNSStateTask::getTaskState

(

)

[inline, protected]

Returns:

the taskState

Definition at line 176 of file DNSStateTask.java.

int javax::jmdns::impl::tasks::state::DNSStateTask::getTTL

(

)

[inline]

Returns:

the ttl

Definition at line 66 of file DNSStateTask.java.

abstract void javax::jmdns::impl::tasks::state::DNSStateTask::recoverTask

(

Throwable

e

)

[protected, pure virtual]

Implemented in javax::jmdns::impl::tasks::state::Announcer, javax::jmdns::impl::tasks::state::Canceler, javax::jmdns::impl::tasks::state::Prober, and javax::jmdns::impl::tasks::state::Renewer.

void javax::jmdns::impl::tasks::state::DNSStateTask::removeAssociation

(

)

[inline, protected]

Remove the DNS host and service info association with this task.

Definition at line 88 of file DNSStateTask.java.

void javax::jmdns::impl::tasks::state::DNSStateTask::run

(

)

[inline]

Definition at line 101 of file DNSStateTask.java.

static void javax::jmdns::impl::tasks::state::DNSStateTask::setDefaultTTL

(

int

value

)

[inline, static]

For testing only do not use in production.

Parameters:

value

Definition at line 50 of file DNSStateTask.java.

void javax::jmdns::impl::tasks::state::DNSStateTask::setTaskState

(

DNSState

taskState

)

[inline, protected]

Parameters:

taskState

the taskState to set

Definition at line 184 of file DNSStateTask.java.

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Member Data Documentation

int javax::jmdns::impl::tasks::state::DNSStateTask::_defaultTTL = DNSConstants.DNS_TTL [static, private]

Definition at line 32 of file DNSStateTask.java.

DNSState javax::jmdns::impl::tasks::state::DNSStateTask::_taskState = null [private]

The state of the task.

Definition at line 37 of file DNSStateTask.java.

final int javax::jmdns::impl::tasks::state::DNSStateTask::_ttl [private]

By setting a 0 ttl we effectively expire the record.

Definition at line 30 of file DNSStateTask.java.

Logger javax::jmdns::impl::tasks::state::DNSStateTask::logger1 = Logger.getLogger(DNSStateTask.class.getName()) [static, package]

Definition at line 25 of file DNSStateTask.java.

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

• DNSStateTask.java