Package org.apache.tika.parser.pkg

Class SevenZParser

java.lang.Object

org.apache.tika.parser.AbstractEncodingDetectorParser

org.apache.tika.parser.pkg.AbstractArchiveParser

org.apache.tika.parser.pkg.SevenZParser

All Implemented Interfaces:

Serializable, SelfConfiguring, Parser

public class SevenZParser
extends AbstractArchiveParser

Parser for 7z (Seven Zip) archives.

This parser requires file-based access (not streaming) because the 7z format requires random access to the archive.

User must have JCE Unlimited Strength jars installed for encryption to work with 7Z files (see: COMPRESS-299 and TIKA-1521). If the jars are not installed, an IOException will be thrown, and potentially wrapped in a TikaException.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SevenZParser()

Method Summary

Modifier and Type	Method	Description
Set<MediaType>	getSupportedTypes(ParseContext context)	Returns the set of media types supported by this parser when used with the given parse context.
void	parse(TikaInputStream tis, ContentHandler handler, Metadata metadata, ParseContext context)	Parses a document stream into a sequence of XHTML SAX events.

Methods inherited from class org.apache.tika.parser.pkg.AbstractArchiveParser

handleEntryMetadata

Methods inherited from class org.apache.tika.parser.AbstractEncodingDetectorParser

getEncodingDetector, getEncodingDetector, setEncodingDetector

Methods inherited from class java.lang.Object

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

Constructor Details

SevenZParser

public SevenZParser()

Method Details

getSupportedTypes

public Set<MediaType> getSupportedTypes(ParseContext context)

Description copied from interface: Parser

Returns the set of media types supported by this parser when used with the given parse context.

Parameters:

context - parse context

Returns:

immutable set of media types

parse

public void parse(TikaInputStream tis,
 ContentHandler handler,
 Metadata metadata,
 ParseContext context)
           throws IOException,
SAXException,
TikaException

Description copied from interface: Parser

Parses a document stream into a sequence of XHTML SAX events. Fills in related document metadata in the given metadata object.

The given document stream is consumed but not closed by this method. The responsibility to close the stream remains on the caller.

Information about the parsing context can be passed in the context parameter. See the parser implementations for the kinds of context information they expect.

handler - handler for the XHTML SAX events (output)

metadata - document metadata (input and output)

context - parse context

Throws:

IOException - if the document stream could not be read

SAXException - if the SAX events could not be processed

TikaException - if the document could not be parsed