org.apache.tika.parser.dwg

Class DWGParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.dwg.DWGParser

All Implemented Interfaces:

Serializable, Parser

public class DWGParser
extends AbstractParser

DWG (CAD Drawing) parser. This is a very basic parser, which just looks for bits of the headers. Note that we use Apache POI for various parts of the processing, as lots of the low level string/int/short concepts are the same.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DWGParser()

Method Summary

Methods

Modifier and Type	Method and 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(InputStream stream, 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.AbstractParser

parse

Methods inherited from class java.lang.Object

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

Constructor Detail

DWGParser

public DWGParser()

Method Detail

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(InputStream stream,
         ContentHandler handler,
         Metadata metadata,
         ParseContext context)
           throws IOException,
                  TikaException,
                  SAXException

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.

Parameters:

stream - the document stream (input)

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

TikaException - if the document could not be parsed

SAXException - if the SAX events could not be processed