com.sdm.quasar.client.core.dialogsupport.features
Class DataManagerFeature

java.lang.Object
  com.sdm.quasar.client.core.dialog.AbstractFeature
      com.sdm.quasar.client.core.dialogsupport.features.DataManagerFeature

All Implemented Interfaces:

DataManagerComponent, Feature, SystemInfoProvider

public class DataManagerFeature

extends AbstractFeature

implements DataManagerComponent

A Feature-based implementation of DataManagerComponent.

Version:

1.$Revision$

Author:

Thomas Wolf

Constructor Summary

DataManagerFeature()

Method Summary

boolean	canCreateDataManagerPlugInForClass(java.lang.Class pluginClass) Returns true, if this DataManagerFeature can create a plugin implementation for the plugin class given.
void	collectSystemInfo(SystemInfoNode root, SystemInfoOptions options) 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. Subclasses should overwrite this method to append system informations Subclasses should overwrite this method to append system informations
DataManagerPlugIn	createDataManagerPlugInForClass(java.lang.Class pluginClass) Creates a plugin implementation for the plugin (key) class given.
protected void	dispose() Called when the feature or dialog is disposed.
DataConfiguration	getDataConfiguration()
DataManager	getDataManager()
DataManagerSetup	getDataManagerSetup()
DataStructureConfiguration	getDataStructureConfiguration()
protected void	init() Called when the feature is initializing.
boolean	isInstallPlugins()
void	setInstallPlugins(boolean installPlugins) Set flag that defines, if all configured PlugIns will be installed initially.

Methods inherited from class com.sdm.quasar.client.core.dialog.AbstractFeature

activate, attachDialogControl, deactivate, disposeFeature, getDialogControl, isInitialized, prepare, release

Methods inherited from class java.lang.Object

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

Constructor Detail

DataManagerFeature

public DataManagerFeature()

Method Detail

init

protected void init()

Description copied from class: AbstractFeature

Called when the feature is initializing. This is normally done, when the feature is connected to the lifecycle of the DialogControl installed to. To access the DialogControl use the AbstractFeature.getDialogControl() method.

Override this method to perform some action on initialization e.g. register public services.

Specified by:

init in class AbstractFeature

See Also:

com.sdm.quasar.client.core.dialog.features.AbstractFeature#init()

dispose

protected void dispose()
                throws DisposeException

Description copied from class: AbstractFeature

Called when the feature or dialog is disposed. Override this method to clean up resources and free memory when disposing.

Specified by:

dispose in class AbstractFeature

Throws:

DisposeException

isInstallPlugins

public boolean isInstallPlugins()

Returns:

Flag, if all configured PlugIns will be installed initially

setInstallPlugins

public void setInstallPlugins(boolean installPlugins)

Set flag that defines, if all configured PlugIns will be installed initially. Default is true;

Parameters:

installPlugins - Flag, if all configured PlugIns will be installed initially

getDataManager

public DataManager getDataManager()

Specified by:

getDataManager in interface DataManagerComponent

Returns:

the data access

getDataConfiguration

public DataConfiguration getDataConfiguration()

Specified by:

getDataConfiguration in interface DataManagerComponent

Returns:

a DataStructureConfiguration

getDataStructureConfiguration

public DataStructureConfiguration getDataStructureConfiguration()

Returns:

a DataStructureConfiguration

getDataManagerSetup

public DataManagerSetup getDataManagerSetup()

Specified by:

getDataManagerSetup in interface DataManagerComponent

Returns:

the administration setup

canCreateDataManagerPlugInForClass

public boolean canCreateDataManagerPlugInForClass(java.lang.Class pluginClass)

Returns true, if this DataManagerFeature can create a plugin implementation for the plugin class given. Uses DataManagerConfiguration.

createDataManagerPlugInForClass

public DataManagerPlugIn createDataManagerPlugInForClass(java.lang.Class pluginClass)

Creates a plugin implementation for the plugin (key) class given. Uses DataManagerConfiguration.

Parameters:

pluginClass - the plugin (key) class

Returns:

the plugin implementation for that class

Throws:

java.lang.IllegalArgumentException - if the plugin key class is not known (see canCreateDataManagerPlugInForClass(Class)).

collectSystemInfo

public void collectSystemInfo(SystemInfoNode root,
                              SystemInfoOptions options)

Description copied from class: AbstractFeature

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. Subclasses should overwrite this method to append system informations

Specified by:

collectSystemInfo in interface SystemInfoProvider

Overrides:

collectSystemInfo in class AbstractFeature

See Also:

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