org.modeshape.jcr.federation.spi
Class ReadOnlyConnector

java.lang.Object
  org.modeshape.jcr.federation.spi.Connector
      org.modeshape.jcr.federation.spi.ReadOnlyConnector

Direct Known Subclasses:

GitConnector

public abstract class ReadOnlyConnector
extends Connector

A specialized abstract Connector class that is readable and can never update content. The connector always throws DocumentStoreExceptions whenever it is asked to store, update, or remove documents. Thus, do not subclass if your custom connector can sometimes modify content.

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.jcr.federation.spi.Connector

Connector.ExtraProperties

Constructor Summary

ReadOnlyConnector()

Method Summary

boolean	removeDocument(String id) Removes the document with the given id.
void	storeDocument(Document document) Stores the given document.
void	updateDocument(DocumentChanges documentChanges) Updates a document using the provided changes.

Methods inherited from class org.modeshape.jcr.federation.spi.Connector

checkFieldNotNull, extraPropertiesFor, extraPropertiesStore, factories, getBinaryValue, getCacheTtlSeconds, getChildReference, getContext, getDocumentById, getDocumentId, getLogger, getMimeTypeDetector, getRepositoryName, getSourceName, getTransactionManager, hasDocument, initialize, isQueryable, nameFrom, nameFrom, nameFrom, newChildReference, newDocument, newPageDocument, propertyFactory, readDocument, setExtraPropertiesStore, shutdown, translator

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadOnlyConnector

public ReadOnlyConnector()

Method Detail

removeDocument

public final boolean removeDocument(String id)

Description copied from class: Connector

Removes the document with the given id.

Specified by:

removeDocument in class Connector

Parameters:

id - a non-null string.

Returns:

true if the document was removed, or false if there was no document with the given id

storeDocument

public final void storeDocument(Document document)

Description copied from class: Connector

Stores the given document.

Specified by:

storeDocument in class Connector

Parameters:

document - a non-null Document instance.

updateDocument

public final void updateDocument(DocumentChanges documentChanges)

Description copied from class: Connector

Updates a document using the provided changes.

Specified by:

updateDocument in class Connector

Parameters:

documentChanges - a non-null DocumentChanges object which contains granular information about all the changes.