info.magnolia.ui.vaadin.integration.jcr

Class JcrNodeAdapter

java.lang.Object

info.magnolia.ui.vaadin.integration.jcr.AbstractJcrAdapter

info.magnolia.ui.vaadin.integration.jcr.AbstractJcrNodeAdapter

info.magnolia.ui.vaadin.integration.jcr.JcrNodeAdapter

All Implemented Interfaces:

com.vaadin.v7.data.Item, ItemAdapter, JcrItemAdapter, Serializable

Direct Known Subclasses:

JcrNewNodeAdapter

Deprecated.

@Deprecated
public class JcrNodeAdapter
extends AbstractJcrNodeAdapter

Base implementation of an Item wrapping/representing a Node. Implements Property.ValueChangeListener in order to inform/change JCR property when a Vaadin property has changed.

  

      Jcr properties are read from Repository as long as they are not modified.
  

  Jcr properties are updated or created if they:
  

      
Previously existed and where modified.
      
Newly created and set (an empty created property is not stored into Jcr repository)
  
  

      Create a JcrNodeAdapter:
  

      
Just create a new JcrNodeAdapter with the related Jcr Node as parameter.
  
  

      Properties:
  

      
getItemProperty(Object id) will return the current stored JCR property if not yet modified or the modified one.
      
If the property do not exist null will be returned.
      
In this case we have to create a new Property and attach this property to the JcrNodeAdapter, i.e.
  

  
      property p = DefaultPropertyUtil.newDefaultProperty(...)
      jcrNodeAdapter.addItemProperty(...)
  
  
 

See Also:

Serialized Form

Nested Class Summary

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

com.vaadin.v7.data.Item.Editor, com.vaadin.v7.data.Item.PropertySetChangeEvent, com.vaadin.v7.data.Item.PropertySetChangeListener, com.vaadin.v7.data.Item.PropertySetChangeNotifier, com.vaadin.v7.data.Item.Viewer

Field Summary

Fields inherited from class info.magnolia.ui.vaadin.integration.jcr.AbstractJcrAdapter

UNIDENTIFIED

Constructor Summary

Constructors

Constructor and Description
JcrNodeAdapter(javax.jcr.Node jcrNode) Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	addItemProperty(Object propertyId, com.vaadin.v7.data.Property property) Deprecated. Add a new JCR Property.
com.vaadin.v7.data.Property	getItemProperty(Object propertyId) Deprecated. Get Vaadin Property from a Jcr Property.
Collection<?>	getItemPropertyIds() Deprecated.
boolean	isNew() Deprecated.
boolean	removeItemProperty(Object id) Deprecated. Remove a property from an Item.

Methods inherited from class info.magnolia.ui.vaadin.integration.jcr.AbstractJcrNodeAdapter

addChild, applyChanges, getChild, getChildren, getJcrItem, getNodeName, getParent, getPrimaryNodeTypeName, getRemovedChildren, hasChildItemChanges, initCommonAttributes, isNode, markPropertyForDeletion, removeChild, setNodeName, setParent, setPrimaryNodeTypeName, updateChildren, updateProperties, updateProperty

Methods inherited from class info.magnolia.ui.vaadin.integration.jcr.AbstractJcrAdapter

getChangedProperties, getItemId, getRemovedProperties, getWorkspace, hasChangedProperties, setItemId

Methods inherited from class java.lang.Object

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

Constructor Detail

JcrNodeAdapter

public JcrNodeAdapter(javax.jcr.Node jcrNode)

Deprecated.

Method Detail

getItemProperty

public com.vaadin.v7.data.Property getItemProperty(Object propertyId)

Deprecated.

Get Vaadin Property from a Jcr Property. If the Property was already modified, get this Property from the local changedProperties map - else delegate to super implementation.

Specified by:

getItemProperty in interface com.vaadin.v7.data.Item

Overrides:

getItemProperty in class AbstractJcrNodeAdapter

Parameters:

propertyId - id of the property to be retrieved

Returns:

the Property with the provided propertyId

getItemPropertyIds

public Collection<?> getItemPropertyIds()

Deprecated.

addItemProperty

public boolean addItemProperty(Object propertyId,
                               com.vaadin.v7.data.Property property)
                        throws UnsupportedOperationException

Deprecated.

Description copied from class: AbstractJcrNodeAdapter

Add a new JCR Property.

Specified by:

addItemProperty in interface com.vaadin.v7.data.Item

Overrides:

addItemProperty in class AbstractJcrNodeAdapter

Throws:

UnsupportedOperationException

removeItemProperty

public boolean removeItemProperty(Object id)

Deprecated.

Remove a property from an Item. If the property was already modified (or just added), remove it for the changedProperties Map If the JCR node had the property before, mark it for deletion into the removedProperties Map.

isNew

public boolean isNew()

Deprecated.

Returns:

true if it's a new Item (not already persisted).