com.sdm.quasar.client.core.common.sysinfo.services
Class DefaultSystemInfoService

java.lang.Object
  com.sdm.quasar.client.core.common.sysinfo.services.DefaultSystemInfoService

All Implemented Interfaces:

Service, SystemInfoProvider, SystemInfoRegistry, SystemInfoService

public class DefaultSystemInfoService

extends java.lang.Object

implements SystemInfoService, SystemInfoProvider

Version:

1.$Revision$

Author:

Thomas Wolf

Field Summary

Fields inherited from interface com.sdm.quasar.client.core.common.sysinfo.services.SystemInfoService

INFO_CLASS_APPLICATION, INFO_CLASS_DIALOG_HIERARCHY

Constructor Summary

DefaultSystemInfoService()
Creates a new DefaultSystemInfoService.

Method Summary

void	collectSystemInfo(SystemInfoNode root, SystemInfoOptions options) Builds the system information tree upon local information of the implementor.
SystemInfoOptions	createSystemInfoOptions(int detailLevel) Creates a new SystemInfoOptions with the given detail level.
SystemInfoNode	createSystemInfoRootNode(java.lang.String type) Creates a new SystemInfoNode without a parent node.
java.lang.String[]	getAllInfoClasses() Returns all classes for system information.
SystemInfoProvider[]	getAllSystemInfoProviders(java.lang.String infoClass) Returns an array containing all registered SystemInfoProvider for the given information class.
void	registerSystemInfoProvider(java.lang.String infoClass, SystemInfoProvider systemInfoProvider) Registers the given SystemInfoProvider for the given information class.
void	unregisterSystemInfoProvider(SystemInfoProvider systemInfoProvider) Unregisters the previous registered SystemInfoProvider.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSystemInfoService

public DefaultSystemInfoService()

Creates a new DefaultSystemInfoService.

Method Detail

createSystemInfoOptions

public SystemInfoOptions createSystemInfoOptions(int detailLevel)

Description copied from interface: SystemInfoService

Creates a new SystemInfoOptions with the given detail level. This method should only be used when starting collection of system information to create the initial SystemInfoOptions for a collection run.

Specified by:

createSystemInfoOptions in interface SystemInfoService

Parameters:

detailLevel - the detail level to collect information of

Returns:

the created SystemInfoOptions

See Also:

SystemInfoService.createSystemInfoOptions(int)

createSystemInfoRootNode

public SystemInfoNode createSystemInfoRootNode(java.lang.String type)

Description copied from interface: SystemInfoService

Creates a new SystemInfoNode without a parent node. This method should only be used when starting collection of system information to create a root node.

Specified by:

createSystemInfoRootNode in interface SystemInfoService

Parameters:

type - the type of the created root node

Returns:

the SystemInfoNode created

See Also:

SystemInfoService.createSystemInfoRootNode(java.lang.String)

registerSystemInfoProvider

public void registerSystemInfoProvider(java.lang.String infoClass,
                                       SystemInfoProvider systemInfoProvider)

Description copied from interface: SystemInfoRegistry

Registers the given SystemInfoProvider for the given information class.

Specified by:

registerSystemInfoProvider in interface SystemInfoRegistry

Parameters:

infoClass - the info class to register under (not null)

See Also:

SystemInfoRegistry.registerSystemInfoProvider(java.lang.String, com.sdm.quasar.client.core.common.sysinfo.SystemInfoProvider)

unregisterSystemInfoProvider

public void unregisterSystemInfoProvider(SystemInfoProvider systemInfoProvider)

Description copied from interface: SystemInfoRegistry

Unregisters the previous registered SystemInfoProvider.

Specified by:

unregisterSystemInfoProvider in interface SystemInfoRegistry

Parameters:

systemInfoProvider - the SystemInfoProvider to unregister (not null)

See Also:

SystemInfoRegistry.unregisterSystemInfoProvider(com.sdm.quasar.client.core.common.sysinfo.SystemInfoProvider)

getAllInfoClasses

public java.lang.String[] getAllInfoClasses()

Description copied from interface: SystemInfoRegistry

Returns all classes for system information.

Specified by:

getAllInfoClasses in interface SystemInfoRegistry

See Also:

SystemInfoRegistry.getAllInfoClasses()

getAllSystemInfoProviders

public SystemInfoProvider[] getAllSystemInfoProviders(java.lang.String infoClass)

Description copied from interface: SystemInfoRegistry

Returns an array containing all registered SystemInfoProvider for the given information class.

Specified by:

getAllSystemInfoProviders in interface SystemInfoRegistry

Parameters:

infoClass - the information class to get all SystemInfoProvider for (not null)

See Also:

SystemInfoRegistry.getAllSystemInfoProviders(java.lang.String)

collectSystemInfo

public void collectSystemInfo(SystemInfoNode root,
                              SystemInfoOptions options)

Description copied from interface: SystemInfoProvider

Builds the system information tree upon local information of the implementor. The system information tree can be used within development by inspecting the system; so implementors should append their internal state (depending on the details settings within SystemInfoOptions). The information can be appended to the tree by adding new child SystemInformationNodes to the root node given using the SystemInfoNode.createChild(String) method and by setting information attributes the these nodes or the given root node.

Specified by:

collectSystemInfo in interface SystemInfoProvider

Parameters:

root - the SystemInfoNode to add information to (guaranteed to be not null)

options - contains additional options, that might influence the amount of information added to the tree (guaranteed to be not null)

See Also:

SystemInfoProvider.collectSystemInfo(com.sdm.quasar.client.core.common.sysinfo.SystemInfoNode, com.sdm.quasar.client.core.common.sysinfo.SystemInfoOptions)