Package org.ametys.plugins.contentio.archive

Class IgnoreMergerHelper

java.lang.Object

org.ametys.plugins.contentio.archive.IgnoreMergerHelper

public final class IgnoreMergerHelper
extends Object

For Mergers.IGNORE, we need to use session.getImportContentHandler and filter the SAX events from the XML input stream
For all <sv:property sv:name="jcr:uuid" sv:type="String"> and get their <sv:value>, query the repository to check if it already exists and if it should be ignored
And for each sax event of sv:node

1. if exists in the repository => ignore the node import
2. if does not exist in the repository => send SAX event

Field Summary

Fields

Modifier and Type	Field	Description
private static Logger	__AVALON_LOGGER
private static org.slf4j.Logger	__LOGGER
private static Map<Thread,Session>	__SESSIONS_BY_REQUEST

Constructor Summary

Constructors

Modifier	Constructor	Description
private	IgnoreMergerHelper()

Method Summary

Modifier and Type	Method	Description
private static Source	_getXsltStringReader(Mergers mergers)
private static TransformerHandler	_sendFilteredSaxEvents(ContentHandler receiverContentHandler, Mergers mergers)
private static void	_sendSaxEventsFromInputStream(InputStream in, ContentHandler wrappedContentHandler)
(package private) static void	jcrImportXml(Session session, String parentAbsPath, InputStream in, int importUuidBehavior, Mergers mergers)
static boolean	uuidIsNotPresent(String nodeUuid)	Tells if the given node UUID is not present in the reposiotry.

Methods inherited from class java.lang.Object

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

Field Detail

__LOGGER

private static final org.slf4j.Logger __LOGGER

__AVALON_LOGGER

private static final Logger __AVALON_LOGGER

__SESSIONS_BY_REQUEST

private static Map<Thread,Session> __SESSIONS_BY_REQUEST

Constructor Detail

IgnoreMergerHelper

private IgnoreMergerHelper()

Method Detail

uuidIsNotPresent

public static boolean uuidIsNotPresent(String nodeUuid)

Tells if the given node UUID is not present in the reposiotry.

Parameters:

nodeUuid - The node UUID to test

Returns:

true if no node exists in the repository with this UUID. false if a node exists in the repository with this UUID.

jcrImportXml

static void jcrImportXml(Session session,
                         String parentAbsPath,
                         InputStream in,
                         int importUuidBehavior,
                         Mergers mergers)
                  throws RepositoryException,
                         IOException

Throws:

RepositoryException

IOException

_sendFilteredSaxEvents

private static TransformerHandler _sendFilteredSaxEvents(ContentHandler receiverContentHandler,
                                                         Mergers mergers)
                                                  throws IOException,
                                                         TransformerConfigurationException

Throws:

IOException

TransformerConfigurationException

_getXsltStringReader

private static Source _getXsltStringReader(Mergers mergers)
                                    throws IOException

Throws:

IOException

_sendSaxEventsFromInputStream

private static void _sendSaxEventsFromInputStream(InputStream in,
                                                  ContentHandler wrappedContentHandler)
                                           throws SAXException,
                                                  IOException

Throws:

SAXException

IOException