Package com.vaadin.v7.data.util

Class BeanItemContainer<BEANTYPE>

java.lang.Object

com.vaadin.v7.data.util.AbstractContainer

com.vaadin.v7.data.util.AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>

com.vaadin.v7.data.util.AbstractBeanContainer<BEANTYPE,BEANTYPE>

com.vaadin.v7.data.util.BeanItemContainer<BEANTYPE>

Type Parameters:

BEANTYPE - The type of the Bean

All Implemented Interfaces:

SerializableEventListener, Container, Container.Filterable, Container.Indexed, Container.ItemSetChangeNotifier, Container.Ordered, Container.PropertySetChangeNotifier, Container.SimpleFilterable, Container.Sortable, Property.ValueChangeListener, Serializable, EventListener

@Deprecated
public class BeanItemContainer<BEANTYPE>
extends AbstractBeanContainer<BEANTYPE,BEANTYPE>

Deprecated.

As of 8.0, replaced by ListDataProvider

An in-memory container for JavaBeans.

The properties of the container are determined automatically by introspecting the used JavaBean class. Only beans of the same type can be added to the container.

BeanItemContainer uses the beans themselves as identifiers. The Object.hashCode() of a bean is used when storing and looking up beans so it must not change during the lifetime of the bean (it should not depend on any part of the bean that can be modified). Typically this restricts the implementation of Object.equals(Object) as well in order for it to fulfill the contract between equals() and hashCode().

To add items to the container, use the methods addBean(Object), AbstractBeanContainer.addBeanAfter(Object, Object) and AbstractBeanContainer.addBeanAt(int, Object). Also addItem(Object), addItemAfter(Object, Object) and addItemAt(int, Object) can be used as synonyms for them.

It is not possible to add additional properties to the container.

Since:

5.4

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.v7.data.util.AbstractBeanContainer

AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>, AbstractBeanContainer.PropertyBasedBeanIdResolver

Nested classes/interfaces inherited from class com.vaadin.v7.data.util.AbstractInMemoryContainer

AbstractInMemoryContainer.BaseItemAddEvent, AbstractInMemoryContainer.BaseItemRemoveEvent

Nested classes/interfaces inherited from class com.vaadin.v7.data.util.AbstractContainer

AbstractContainer.BaseItemSetChangeEvent, AbstractContainer.BasePropertySetChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.v7.data.Container

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

Nested classes/interfaces inherited from interface com.vaadin.v7.data.Container.Indexed

Container.Indexed.ItemAddEvent, Container.Indexed.ItemRemoveEvent

Constructor Summary

Constructors

Constructor	Description
BeanItemContainer(Class<? super BEANTYPE> type)	Deprecated. Constructs a BeanItemContainer for beans of the given type.
BeanItemContainer(Class<? super BEANTYPE> type, Collection<? extends BEANTYPE> collection)	Deprecated. Constructs a BeanItemContainer and adds the given beans to it.
BeanItemContainer(Collection<? extends BEANTYPE> collection)	Deprecated. As of 6.5, use BeanItemContainer(Class, Collection) instead

Method Summary

Modifier and Type	Method	Description
void	addAll(Collection<? extends BEANTYPE> collection)	Deprecated. Adds all the beans from a Collection in one go.
BeanItem<BEANTYPE>	addBean(BEANTYPE bean)	Deprecated. Adds the bean to the Container.
BeanItem<BEANTYPE>	addItem(Object itemId)	Deprecated. Adds the bean to the Container.
BeanItem<BEANTYPE>	addItemAfter(Object previousItemId, Object newItemId)	Deprecated. Adds the bean after the given bean.
BeanItem<BEANTYPE>	addItemAt(int index, Object newItemId)	Deprecated. Adds a new bean at the given index.
protected void	setBeanIdResolver(AbstractBeanContainer.BeanIdResolver<BEANTYPE,BEANTYPE> beanIdResolver)	Deprecated. Unsupported in BeanItemContainer.

Methods inherited from class com.vaadin.v7.data.util.AbstractBeanContainer

addBeanAfter, addBeanAt, addContainerFilter, addContainerFilter, addContainerProperty, addContainerProperty, addItem, addItemAfter, addItemAt, addListener, addNestedContainerBean, addNestedContainerProperty, addPropertySetChangeListener, createBeanItem, createBeanPropertyResolver, getBeanIdResolver, getBeanType, getContainerFilters, getContainerProperty, getContainerPropertyIds, getItem, getItemIds, getItemSorter, getSortableContainerPropertyIds, getType, getUnfilteredItem, hasContainerFilters, registerNewItem, removeAllContainerFilters, removeAllItems, removeContainerFilter, removeContainerFilters, removeContainerProperty, removeItem, removeListener, removePropertySetChangeListener, resolveBeanId, setItemSorter, sort, valueChange

Methods inherited from class com.vaadin.v7.data.util.AbstractInMemoryContainer

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

Methods inherited from class com.vaadin.v7.data.util.AbstractContainer

fireContainerPropertySetChange, fireContainerPropertySetChange, fireItemSetChange, fireItemSetChange, getItemSetChangeListeners, getListeners, getPropertySetChangeListeners, setItemSetChangeListeners, setPropertySetChangeListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.v7.data.Container

addItem, containsId, size

Methods inherited from interface com.vaadin.v7.data.Container.Ordered

addItemAfter, firstItemId, isFirstId, isLastId, lastItemId, nextItemId, prevItemId

Constructor Detail

BeanItemContainer

public BeanItemContainer(Class<? super BEANTYPE> type)
                  throws IllegalArgumentException

Deprecated.

Constructs a BeanItemContainer for beans of the given type.

Parameters:

type - the type of the beans that will be added to the container.

Throws:

IllegalArgumentException - If type is null

BeanItemContainer

@Deprecated
public BeanItemContainer(Collection<? extends BEANTYPE> collection)
                  throws IllegalArgumentException

Deprecated.

As of 6.5, use BeanItemContainer(Class, Collection) instead

Constructs a BeanItemContainer and adds the given beans to it. The collection must not be empty. BeanItemContainer(Class) can be used for creating an initially empty BeanItemContainer. Note that when using this constructor, the actual class of the first item in the collection is used to determine the bean properties supported by the container instance, and only beans of that class or its subclasses can be added to the collection. If this is problematic or empty collections need to be supported, use BeanItemContainer(Class) and addAll(Collection) instead.

Parameters:

collection - a non empty Collection of beans.

Throws:

IllegalArgumentException - If the collection is null or empty.

BeanItemContainer

public BeanItemContainer(Class<? super BEANTYPE> type,
                         Collection<? extends BEANTYPE> collection)
                  throws IllegalArgumentException

Deprecated.

Constructs a BeanItemContainer and adds the given beans to it.

Parameters:

type - the type of the beans that will be added to the container.

collection - a Collection of beans (can be empty or null).

Throws:

IllegalArgumentException - If type is null

Method Detail

addAll

public void addAll(Collection<? extends BEANTYPE> collection)

Deprecated.

Adds all the beans from a Collection in one go. More efficient than adding them one by one.

Overrides:

addAll in class AbstractBeanContainer<BEANTYPE,BEANTYPE>

Parameters:

collection - The collection of beans to add. Must not be null.

addItemAfter

public BeanItem<BEANTYPE> addItemAfter(Object previousItemId,
                                       Object newItemId)
                                throws IllegalArgumentException

Deprecated.

Adds the bean after the given bean. The bean is used both as the item contents and as the item identifier.

Specified by:

addItemAfter in interface Container.Ordered

Overrides:

addItemAfter in class AbstractInMemoryContainer<BEANTYPE,String,BeanItem<BEANTYPE>>

Parameters:

previousItemId - the bean (of type BT) after which to add newItemId

newItemId - the bean (of type BT) to add (not null)

Returns:

new item or null if the operation fails.

Throws:

IllegalArgumentException

See Also:

Ordered#addItemAfter(Object, Object)

addItemAt

public BeanItem<BEANTYPE> addItemAt(int index,
                                    Object newItemId)
                             throws IllegalArgumentException

Deprecated.

Adds a new bean at the given index. The bean is used both as the item contents and as the item identifier.

Specified by:

addItemAt in interface Container.Indexed

Overrides:

addItemAt in class AbstractInMemoryContainer<BEANTYPE,String,BeanItem<BEANTYPE>>

Parameters:

index - Index at which the bean should be added.

newItemId - The bean to add to the container.

Returns:

Returns the new BeanItem or null if the operation fails.

Throws:

IllegalArgumentException

addItem

public BeanItem<BEANTYPE> addItem(Object itemId)

Deprecated.

Adds the bean to the Container. The bean is used both as the item contents and as the item identifier.

Specified by:

addItem in interface Container

Overrides:

addItem in class AbstractInMemoryContainer<BEANTYPE,String,BeanItem<BEANTYPE>>

Parameters:

itemId - ID of the Item to be created

Returns:

Created new Item, or null in case of a failure

See Also:

Container#addItem(Object)

addBean

public BeanItem<BEANTYPE> addBean(BEANTYPE bean)

Deprecated.

Adds the bean to the Container. The bean is used both as the item contents and as the item identifier.

Overrides:

addBean in class AbstractBeanContainer<BEANTYPE,BEANTYPE>

Parameters:

bean - the bean to add

Returns:

a BeanItem if item added or null

See Also:

Container#addItem(Object)

setBeanIdResolver

protected void setBeanIdResolver(AbstractBeanContainer.BeanIdResolver<BEANTYPE,BEANTYPE> beanIdResolver)
                          throws UnsupportedOperationException

Deprecated.

Unsupported in BeanItemContainer.

Overrides:

setBeanIdResolver in class AbstractBeanContainer<BEANTYPE,BEANTYPE>

Parameters:

beanIdResolver - to use or null to disable automatic id resolution

Throws:

UnsupportedOperationException