org.opennms.features.vaadin.jmxconfiggenerator.data

Class SelectableBeanItemContainer<T>

java.lang.Object

com.vaadin.data.util.AbstractContainer

com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

org.opennms.features.vaadin.jmxconfiggenerator.data.SelectableBeanItemContainer<T>

Type Parameters:

T - the type of the bean we want to store in SelectableItem

All Implemented Interfaces:

com.vaadin.data.Container, com.vaadin.data.Container.Indexed, com.vaadin.data.Container.ItemSetChangeNotifier, com.vaadin.data.Container.Ordered, Serializable

public class SelectableBeanItemContainer<T>
extends com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

This class represents a vaadin container (data source). Therefore it extends AbstractInMemoryContainer. Usually BeanItemContainer or AbstractBeanContainer would be the best container to use. But we need to add a property to the container items which indicates if any item is selected. Due to some limitations we cannot inherit BeanItemContainer or AbstractBeanContainer to fulfill this requirement. Therefore this class is mainly a rough copy of the BeanItemContainer but does not support any kind of filtering. This may be included in future releases.

Author:

Markus von Rüden

See Also:

SelectableItem, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractContainer

com.vaadin.data.util.AbstractContainer.BaseItemSetChangeEvent, com.vaadin.data.util.AbstractContainer.BasePropertySetChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Container

com.vaadin.data.Container.Editor, com.vaadin.data.Container.Filter, com.vaadin.data.Container.Filterable, com.vaadin.data.Container.Hierarchical, com.vaadin.data.Container.Indexed, com.vaadin.data.Container.ItemSetChangeEvent, com.vaadin.data.Container.ItemSetChangeListener, com.vaadin.data.Container.ItemSetChangeNotifier, com.vaadin.data.Container.Ordered, com.vaadin.data.Container.PropertySetChangeEvent, com.vaadin.data.Container.PropertySetChangeListener, com.vaadin.data.Container.PropertySetChangeNotifier, com.vaadin.data.Container.SimpleFilterable, com.vaadin.data.Container.Sortable, com.vaadin.data.Container.Viewer

Constructor Summary

Constructors

Constructor and Description
SelectableBeanItemContainer(Class<? super T> type)

Method Summary

Modifier and Type	Method and Description
boolean	addContainerProperty(Object propertyId, Class<?> type, Object defaultValue) We do not allow adding additional properties to the container.
com.vaadin.data.Item	addItem(Object itemId)
com.vaadin.data.Item	addItemAfter(Object previousItemId, Object newItemId)
com.vaadin.data.Item	addItemAt(int index, Object newItemId)
com.vaadin.data.Property	getContainerProperty(Object itemId, Object propertyId)
Collection<String>	getContainerPropertyIds()
Collection<T>	getSelectedAttributes()
Class<?>	getType(Object propertyId)
protected SelectableItem<T>	getUnfilteredItem(Object itemId)
boolean	isSelected(T itemId)
protected void	registerNewItem(int position, T itemId, SelectableItem<T> item)
boolean	removeAllItems()
boolean	removeContainerProperty(Object propertyId) We do not allow removing properties from the container.
boolean	removeItem(Object itemId)
void	selectAllItems(boolean select)

Methods inherited from class com.vaadin.data.util.AbstractInMemoryContainer

addFilter, addItem, addItemAfter, addItemAt, addItemSetChangeListener, addListener, containsId, doFilterContainer, doSort, filterAll, fireItemAdded, fireItemRemoved, firstItemId, getAllItemIds, getContainerFilters, getFilteredItemIds, getFilters, getIdByIndex, getItem, getItemIds, getItemIds, getItemSorter, getSortablePropertyIds, getVisibleItemIds, hasContainerFilters, indexOfId, internalAddItemAfter, internalAddItemAt, internalAddItemAtEnd, internalRemoveAllItems, internalRemoveItem, isFiltered, isFirstId, isLastId, isPropertyFiltered, lastItemId, nextItemId, passesFilters, prevItemId, removeAllFilters, removeFilter, removeFilters, removeItemSetChangeListener, removeListener, setAllItemIds, setFilteredItemIds, setFilters, setItemSorter, size, sortContainer

Methods inherited from class com.vaadin.data.util.AbstractContainer

addListener, addPropertySetChangeListener, fireContainerPropertySetChange, fireContainerPropertySetChange, fireItemSetChange, fireItemSetChange, getItemSetChangeListeners, getListeners, getPropertySetChangeListeners, removeListener, removePropertySetChangeListener, setItemSetChangeListeners, setPropertySetChangeListeners

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectableBeanItemContainer

public SelectableBeanItemContainer(Class<? super T> type)

Method Detail

getUnfilteredItem

protected SelectableItem<T> getUnfilteredItem(Object itemId)

Specified by:

getUnfilteredItem in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

getContainerPropertyIds

public Collection<String> getContainerPropertyIds()

getContainerProperty

public com.vaadin.data.Property getContainerProperty(Object itemId,
                                                     Object propertyId)

getType

public Class<?> getType(Object propertyId)

addItemAt

public com.vaadin.data.Item addItemAt(int index,
                                      Object newItemId)

Specified by:

addItemAt in interface com.vaadin.data.Container.Indexed

Overrides:

addItemAt in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

addItemAfter

public com.vaadin.data.Item addItemAfter(Object previousItemId,
                                         Object newItemId)

Specified by:

addItemAfter in interface com.vaadin.data.Container.Ordered

Overrides:

addItemAfter in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

addItem

public com.vaadin.data.Item addItem(Object itemId)

Specified by:

addItem in interface com.vaadin.data.Container

Overrides:

addItem in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

removeItem

public boolean removeItem(Object itemId)

Specified by:

removeItem in interface com.vaadin.data.Container

Overrides:

removeItem in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

removeAllItems

public boolean removeAllItems()

Specified by:

removeAllItems in interface com.vaadin.data.Container

Overrides:

removeAllItems in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

registerNewItem

protected void registerNewItem(int position,
                               T itemId,
                               SelectableItem<T> item)

Overrides:

registerNewItem in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

addContainerProperty

public boolean addContainerProperty(Object propertyId,
                                    Class<?> type,
                                    Object defaultValue)
                             throws UnsupportedOperationException

We do not allow adding additional properties to the container.

Specified by:

addContainerProperty in interface com.vaadin.data.Container

Overrides:

addContainerProperty in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

Throws:

UnsupportedOperationException

removeContainerProperty

public boolean removeContainerProperty(Object propertyId)
                                throws UnsupportedOperationException

We do not allow removing properties from the container. This may change in future releases.

Specified by:

removeContainerProperty in interface com.vaadin.data.Container

Overrides:

removeContainerProperty in class com.vaadin.data.util.AbstractInMemoryContainer<T,String,SelectableItem<T>>

Throws:

UnsupportedOperationException

isSelected

public boolean isSelected(T itemId)

getSelectedAttributes

public Collection<T> getSelectedAttributes()

selectAllItems

public void selectAllItems(boolean select)