info.magnolia.ui.databinding

Class FetchJcrSubNode

java.lang.Object

info.magnolia.ui.databinding.FetchJcrSubNode

All Implemented Interfaces:

ItemProviderStrategy<javax.jcr.Node>

Direct Known Subclasses:

FetchLocalizedJcrSubNode

public class FetchJcrSubNode
extends Object
implements ItemProviderStrategy<javax.jcr.Node>

Resolves child JCR node from the parent. Suitable for the sub-form only, since it relies on the parent item provider strategy to be available in the context. NOTE: currently sub-node name is resolved from the form definition, which might change in the future (<- TODO check).

Constructor Summary

Constructors

Constructor and Description
FetchJcrSubNode(ItemProviderStrategy<javax.jcr.Node> parentNodeProvider, FetchJcrSubNodeDefinition definition, info.magnolia.config.NamedDefinition formDefinition)

Method Summary

Modifier and Type	Method and Description
protected String	getSubNodeName()
Optional<javax.jcr.Node>	read()

Methods inherited from class java.lang.Object

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

Constructor Detail

FetchJcrSubNode

@Inject
public FetchJcrSubNode(ItemProviderStrategy<javax.jcr.Node> parentNodeProvider,
                               FetchJcrSubNodeDefinition definition,
                               info.magnolia.config.NamedDefinition formDefinition)

Method Detail

read

public Optional<javax.jcr.Node> read()

Specified by:

read in interface ItemProviderStrategy<javax.jcr.Node>

getSubNodeName

protected String getSubNodeName()