Package org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans

Class MBeansController

java.lang.Object

org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans.MBeansController

All Implemented Interfaces:

SelectionValueChangedListener, NameProvider, SelectionManager

public class MBeansController
extends Object
implements SelectionManager, NameProvider, SelectionValueChangedListener

Controls the "MbeansView".

Author:

Markus von Rüden

Nested Class Summary

Nested classes/interfaces inherited from interface org.opennms.features.vaadin.jmxconfiggenerator.data.SelectionValueChangedListener

SelectionValueChangedListener.SelectionValueChangedEvent

Field Summary

Fields inherited from interface org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans.SelectionManager

EMPTY

Constructor Summary

Constructors

Constructor	Description
MBeansController()

Method Summary

Modifier and Type	Method	Description
void	fireSelectionValueChanged(Object bean, Object itemId, boolean selected)
protected <T,X> SelectableBeanItemContainer<T>	getContainer(Class<T> type, X bean)
protected MbeansHierarchicalContainer	getMBeansHierarchicalContainer()
Map<Object,String>	getNamesMap()	Map of alias/names to validate.
Collection<Attrib>	getSelectedAttributes(Mbean mbean)
Collection<CompAttrib>	getSelectedCompositeAttributes(Mbean mbean)
Collection<CompMember>	getSelectedCompositeMembers(CompAttrib compAttrib)
Collection<Mbean>	getSelectedMbeans()
protected void	handleSelectDeselect(com.vaadin.v7.data.Item item, Object itemId, boolean select)
protected boolean	isValid()
void	registerSelectionChangedListener(SelectionChangedListener listener)
void	registerSelectionValueChangedListener(SelectionValueChangedListener listener)
void	selectionValueChanged(SelectionValueChangedListener.SelectionValueChangedEvent selectionValueChangedEvent)	Is invoked AFTER the selection value has changed.
protected void	selectItemInTree(String itemId)	Updates the view when the selected MBean changes.
void	setMbeansContentPanel(MBeansContentPanel mbeansContentPanel)
void	setMbeansTree(org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans.MBeansTree mbeansTree)
void	updateDataSource(UiModel newModel)
protected void	validateCurrentSelection()	In the content panel you can edit the MBean/CompAttrib and the respective attributes (Attrib/CompMember).

Methods inherited from class java.lang.Object

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

Constructor Detail

MBeansController

public MBeansController()

Method Detail

registerSelectionChangedListener

public void registerSelectionChangedListener(SelectionChangedListener listener)

registerSelectionValueChangedListener

public void registerSelectionValueChangedListener(SelectionValueChangedListener listener)

fireSelectionValueChanged

public void fireSelectionValueChanged(Object bean,
                                      Object itemId,
                                      boolean selected)

setMbeansTree

public void setMbeansTree(org.opennms.features.vaadin.jmxconfiggenerator.ui.mbeans.MBeansTree mbeansTree)

setMbeansContentPanel

public void setMbeansContentPanel(MBeansContentPanel mbeansContentPanel)

selectItemInTree

protected void selectItemInTree(String itemId)

Updates the view when the selected MBean changes. At first each SelectionChangedListener are told, that there is a new Mbean to take care of (in detail: change the view to list mbean details of new mbean). And of course set a new ViewState (e.g. a non Mbean was selected and now a Mbean is selected)

Parameters:

itemId - the ItemId (Object Id) to select in the tree.

validateCurrentSelection

protected void validateCurrentSelection()

In the content panel you can edit the MBean/CompAttrib and the respective attributes (Attrib/CompMember). Changes in both may affect the overall validity. Therefore we have to validate the changed element again to ensure it still is valid.

handleSelectDeselect

protected void handleSelectDeselect(com.vaadin.v7.data.Item item,
                                    Object itemId,
                                    boolean select)

getContainer

protected <T,X> SelectableBeanItemContainer<T> getContainer(Class<T> type,
                                                                  X bean)

getMBeansHierarchicalContainer

protected MbeansHierarchicalContainer getMBeansHierarchicalContainer()

selectionValueChanged

public void selectionValueChanged(SelectionValueChangedListener.SelectionValueChangedEvent selectionValueChangedEvent)

Description copied from interface: SelectionValueChangedListener

Is invoked AFTER the selection value has changed.

Specified by:

selectionValueChanged in interface SelectionValueChangedListener

Parameters:

selectionValueChangedEvent - The event.

getSelectedAttributes

public Collection<Attrib> getSelectedAttributes(Mbean mbean)

Specified by:

getSelectedAttributes in interface SelectionManager

getSelectedCompositeMembers

public Collection<CompMember> getSelectedCompositeMembers(CompAttrib compAttrib)

Specified by:

getSelectedCompositeMembers in interface SelectionManager

getSelectedCompositeAttributes

public Collection<CompAttrib> getSelectedCompositeAttributes(Mbean mbean)

Specified by:

getSelectedCompositeAttributes in interface SelectionManager

getSelectedMbeans

public Collection<Mbean> getSelectedMbeans()

Specified by:

getSelectedMbeans in interface SelectionManager

updateDataSource

public void updateDataSource(UiModel newModel)

isValid

protected boolean isValid()

getNamesMap

public Map<Object,String> getNamesMap()

Description copied from interface: NameProvider

Map of alias/names to validate.

Specified by:

getNamesMap in interface NameProvider