org.apache.tika.parser.pdf
Class PDFParser

java.lang.Object
  org.apache.tika.parser.AbstractParser
      org.apache.tika.parser.pdf.PDFParser

All Implemented Interfaces:

Serializable, Parser

public class PDFParser
extends AbstractParser

PDF parser.

This parser can process also encrypted PDF documents if the required password is given as a part of the input metadata associated with a document. If no password is given, then this parser will try decrypting the document using the empty password that's often used with PDFs.

See Also:

Serialized Form

Field Summary

static String

PASSWORD Metadata key for giving the document password to the parser.

Constructor Summary

PDFParser()

Method Summary

boolean	getEnableAutoSpace()
boolean	getExtractAnnotationText() If true, text in annotations will be extracted.
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.
void	setEnableAutoSpace(boolean v) If true (the default), the parser should estimate where spaces should be inserted between words.
void	setExtractAnnotationText(boolean v) If true (the default), text in annotations will be extracted.

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

Field Detail

PASSWORD

public static final String PASSWORD

Metadata key for giving the document password to the parser.

Since:

Apache Tika 0.5

See Also:

Constant Field Values

Constructor Detail

PDFParser

public PDFParser()

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,
                  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.

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

SAXException - if the SAX events could not be processed

TikaException - if the document could not be parsed

setEnableAutoSpace

public void setEnableAutoSpace(boolean v)

If true (the default), the parser should estimate where spaces should be inserted between words. For many PDFs this is necessary as they do not include explicit whitespace characters.

getEnableAutoSpace

public boolean getEnableAutoSpace()

See Also:

#setEnableAutoSpace.

setExtractAnnotationText

public void setExtractAnnotationText(boolean v)

If true (the default), text in annotations will be extracted.

getExtractAnnotationText

public boolean getExtractAnnotationText()

If true, text in annotations will be extracted.