org.apache.any23.extractor.html

Class TagSoupParser

java.lang.Object

org.apache.any23.extractor.html.TagSoupParser

public class TagSoupParser
extends Object

Parses an InputStream into an HTML DOM tree using a TagSoup parser.

Note: The resulting DOM tree will not be namespace aware, and all element names will be upper case, while attributes will be lower case. This is because the NekoHTML based TagSoup parser by default uses the Xerces HTML DOM implementation, which doesn't support namespaces and forces uppercase element names. This works with the RDFa XSLT Converter and with XPath, so we left it this way.

Author:

Richard Cyganiak (richard at cyganiak dot de), Michele Mostarda (mostarda@fbk.eu), Davide Palmisano (palmisano@fbk.eu)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TagSoupParser.ElementLocation Describes a DOM Element location.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ELEMENT_LOCATION

Constructor Summary

Constructors

Constructor and Description
TagSoupParser(InputStream input, String documentURI)
TagSoupParser(InputStream input, String documentURI, String encoding)

Method Summary

Methods

Modifier and Type	Method and Description
Document	getDOM() Returns the DOM of the given document URI.
DocumentReport	getValidatedDOM(boolean applyFix) Returns the validated DOM and applies fixes on it if applyFix is set to true.

Methods inherited from class java.lang.Object

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

Field Detail

ELEMENT_LOCATION

public static final String ELEMENT_LOCATION

See Also:

Constant Field Values

Constructor Detail

TagSoupParser

public TagSoupParser(InputStream input,
             String documentURI)

TagSoupParser

public TagSoupParser(InputStream input,
             String documentURI,
             String encoding)

Method Detail

getDOM

public Document getDOM()
                throws IOException

Returns the DOM of the given document URI.

Returns:

the HTML DOM.

Throws:

IOException

getValidatedDOM

public DocumentReport getValidatedDOM(boolean applyFix)
                               throws IOException,
                                      ValidatorException

Returns the validated DOM and applies fixes on it if applyFix is set to true.

Parameters:

applyFix -

Returns:

a report containing the HTML DOM that has been validated and fixed if applyFix if true. The reports contains also information about the activated rules and the the detected issues.

Throws:

IOException

ValidatorException