org.apache.tika.parser
Class EmptyParser

java.lang.Object
  extended by org.apache.tika.parser.EmptyParser
All Implemented Interfaces:
Parser

public class EmptyParser
extends java.lang.Object
implements Parser

Dummy parser that always produces an empty XHTML document without even attempting to parse the given document stream. Useful as a sentinel parser for unknown document types.


Field Summary
static EmptyParser INSTANCE
          Singleton instance of this class.
 
Constructor Summary
EmptyParser()
           
 
Method Summary
 void parse(java.io.InputStream stream, org.xml.sax.ContentHandler handler, Metadata metadata)
          Deprecated. This method will be removed in Apache Tika 1.0.
 void parse(java.io.InputStream stream, org.xml.sax.ContentHandler handler, Metadata metadata, ParseContext context)
          Parses a document stream into a sequence of XHTML SAX events.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

INSTANCE

public static EmptyParser INSTANCE
Singleton instance of this class.

Constructor Detail

EmptyParser

public EmptyParser()
Method Detail

parse

public void parse(java.io.InputStream stream,
                  org.xml.sax.ContentHandler handler,
                  Metadata metadata,
                  ParseContext context)
           throws org.xml.sax.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.

Specified by:
parse in interface Parser
Parameters:
stream - the document stream (input)
handler - handler for the XHTML SAX events (output)
metadata - document metadata (input and output)
context - parse context
Throws:
org.xml.sax.SAXException - if the SAX events could not be processed

parse

public void parse(java.io.InputStream stream,
                  org.xml.sax.ContentHandler handler,
                  Metadata metadata)
           throws java.io.IOException,
                  org.xml.sax.SAXException,
                  TikaException
Deprecated. This method will be removed in Apache Tika 1.0.

Description copied from interface: Parser
The parse() method from Tika 0.4 and earlier. Please use the #parse(InputStream, ContentHandler, Metadata, Map) method instead in new code. Calls to this backwards compatibility method are forwarded to the new parse() method with an empty parse context.

Specified by:
parse in interface Parser
Throws:
java.io.IOException
org.xml.sax.SAXException
TikaException


Copyright © 2010 The Apache Software Foundation. All Rights Reserved.