org.apache.tika.parser.xml

Class AttributeMetadataHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.tika.parser.xml.AttributeMetadataHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class AttributeMetadataHandler
extends org.xml.sax.helpers.DefaultHandler

SAX event handler that maps the contents of an XML attribute into a metadata field.

Since:

Apache Tika 0.10

Constructor Summary

Constructors

Constructor and Description
AttributeMetadataHandler(String uri, String localName, org.apache.tika.metadata.Metadata metadata, org.apache.tika.metadata.Property property)
AttributeMetadataHandler(String uri, String localName, org.apache.tika.metadata.Metadata metadata, String name)

Method Summary

Modifier and Type	Method and Description
protected void	addMetadata(String value) Adds the given metadata value.
void	startElement(String uri, String localName, String qName, Attributes attributes)

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

Constructor Detail

AttributeMetadataHandler

public AttributeMetadataHandler(String uri,
                                String localName,
                                org.apache.tika.metadata.Metadata metadata,
                                String name)

AttributeMetadataHandler

public AttributeMetadataHandler(String uri,
                                String localName,
                                org.apache.tika.metadata.Metadata metadata,
                                org.apache.tika.metadata.Property property)

Method Detail

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

addMetadata

protected void addMetadata(String value)

Adds the given metadata value. The value is ignored if it is null or empty. If the metadata entry already exists, then the given value is appended to it with a comma as the separator.

Parameters:

value - metadata value