org.apache.tika.parser.dwg
Class DWGParser

java.lang.Object
  extended by org.apache.tika.parser.AbstractParser
      extended by 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
DWGParser()
           
 
Method Summary
 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


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