com.pixelmed.network
Class NetworkConfigurationSource

java.lang.Object
  com.pixelmed.network.NetworkConfigurationSource

Direct Known Subclasses:

NetworkApplicationProperties.OurNetworkConfigurationSource, NetworkConfigurationFromLDAP, NetworkConfigurationFromMulticastDNS

public abstract class NetworkConfigurationSource
extends Object

This abstract class provides a source of DICOM network parameters.

Nested Class Summary

protected class

NetworkConfigurationSource.DumpNetworkApplicationInformation

Field Summary

protected int	debugLevel
protected static int	DefaultDumpInfoInterval
protected static int	DefaultSourceRefreshInterval
protected NetworkConfigurationSource.DumpNetworkApplicationInformation	dumper
protected Timer	timer

Constructor Summary

protected

NetworkConfigurationSource(int debugLevel) Construct an instance capable of returning configuration information but do not start anything yet.

Method Summary

void	activateDiscovery() Start discovery of network configuration, if possible.
abstract void	activateDiscovery(int refreshInterval) Start discovery of network configuration, if possible.
void	activateDumper() Start dumping current configuration information at regular intervals.
void	activateDumper(int dumpInfoInterval) Start dumping current configuration information at specified intervals.
void	close() Close down any running threads related to an instance of this class.
abstract void	deActivateDiscovery() Stop discovery.
void	deActivateDumper() Stop dumping current configuration information.
NetworkApplicationInformation	getNetworkApplicationInformation() Return the network application information.

Methods inherited from class java.lang.Object

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

Field Detail

DefaultDumpInfoInterval

protected static final int DefaultDumpInfoInterval

See Also:

Constant Field Values

DefaultSourceRefreshInterval

protected static final int DefaultSourceRefreshInterval

See Also:

Constant Field Values

debugLevel

protected int debugLevel

timer

protected final Timer timer

dumper

protected NetworkConfigurationSource.DumpNetworkApplicationInformation dumper

Constructor Detail

NetworkConfigurationSource

protected NetworkConfigurationSource(int debugLevel)

Construct an instance capable of returning configuration information but do not start anything yet.

Parameters:

debugLevel -

Method Detail

getNetworkApplicationInformation

public NetworkApplicationInformation getNetworkApplicationInformation()

Return the network application information.

Synchronized since the information may be dynamically updated whilst accessible by other threads.

Returns:

the network application information

activateDumper

public final void activateDumper()

Start dumping current configuration information at regular intervals.

activateDumper

public void activateDumper(int dumpInfoInterval)

Start dumping current configuration information at specified intervals.

Parameters:

dumpInfoInterval - interval in milliseconds

deActivateDumper

public void deActivateDumper()

Stop dumping current configuration information.

close

public final void close()

Close down any running threads related to an instance of this class.

activateDiscovery

public final void activateDiscovery()

Start discovery of network configuration, if possible.

activateDiscovery

public abstract void activateDiscovery(int refreshInterval)

Start discovery of network configuration, if possible.

Parameters:

refreshInterval - interval to refresh configuration in milliseconds, 0 if no refresh (runs once only); may be ignored if source is asynchronous

deActivateDiscovery

public abstract void deActivateDiscovery()

Stop discovery.