Package org.apache.syncope.core.persistence.neo4j.content

Class ContentLoaderHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.syncope.core.persistence.common.content.AbstractContentLoaderHandler

org.apache.syncope.core.persistence.neo4j.content.ContentLoaderHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class ContentLoaderHandler
extends AbstractContentLoaderHandler

SAX handler for generating CREATE statements out of given XML file.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	ContentLoaderHandler.Node
protected static final record	ContentLoaderHandler.Query
protected static final record	ContentLoaderHandler.Relationship

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.neo4j.driver.Driver	driver
protected final org.springframework.data.neo4j.core.mapping.Neo4jMappingContext	mappingContext

Fields inherited from class org.apache.syncope.core.persistence.common.content.AbstractContentLoaderHandler

continueOnError, fetches, LOG, paramSubstitutor

Constructor Summary

Constructors

Constructor	Description
ContentLoaderHandler(org.neo4j.driver.Driver driver, org.springframework.data.neo4j.core.mapping.Neo4jMappingContext mappingContext, String rootElement, boolean continueOnError, Environment env)

Method Summary

Modifier and Type	Method	Description
protected void	create(String qName, Attributes atts)
protected static String	escape(String k)
protected void	fetch(Attributes atts)
protected static String	nodelabels(String primaryLabel)
protected Optional<ContentLoaderHandler.Node>	parseNode(org.springframework.data.neo4j.core.mapping.NodeDescription<?> nodeDesc, Attributes atts)
protected Optional<ContentLoaderHandler.Relationship>	parseRelationship(org.springframework.data.neo4j.core.mapping.NodeDescription<?> nodeDesc, String rightNode, Attributes atts)

Methods inherited from class org.apache.syncope.core.persistence.common.content.AbstractContentLoaderHandler

startElement

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

driver

protected final org.neo4j.driver.Driver driver

mappingContext

protected final org.springframework.data.neo4j.core.mapping.Neo4jMappingContext mappingContext

Constructor Details

ContentLoaderHandler

public ContentLoaderHandler(org.neo4j.driver.Driver driver,
 org.springframework.data.neo4j.core.mapping.Neo4jMappingContext mappingContext,
 String rootElement,
 boolean continueOnError,
 Environment env)

Method Details

nodelabels

protected static String nodelabels(String primaryLabel)

escape

protected static String escape(String k)

fetch

protected void fetch(Attributes atts)

Specified by:

fetch in class AbstractContentLoaderHandler

parseNode

protected Optional<ContentLoaderHandler.Node> parseNode(org.springframework.data.neo4j.core.mapping.NodeDescription<?> nodeDesc,
 Attributes atts)

parseRelationship

protected Optional<ContentLoaderHandler.Relationship> parseRelationship(org.springframework.data.neo4j.core.mapping.NodeDescription<?> nodeDesc,
 String rightNode,
 Attributes atts)

create

protected void create(String qName,
 Attributes atts)

Specified by:

create in class AbstractContentLoaderHandler