org.apache.tika.parser

Class DefaultParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.CompositeParser

org.apache.tika.parser.DefaultParser

All Implemented Interfaces:

java.io.Serializable, Parser

public class DefaultParser
extends CompositeParser

A composite parser based on all the Parser implementations available through the service provider mechanism.

Since:

Apache Tika 0.8

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private ServiceLoader	loader
private static long	serialVersionUID Serial version UID

Constructor Summary

Constructors

Constructor and Description
DefaultParser()
DefaultParser(java.lang.ClassLoader loader)
DefaultParser(MediaTypeRegistry registry)
DefaultParser(MediaTypeRegistry registry, java.lang.ClassLoader loader)
DefaultParser(MediaTypeRegistry registry, ServiceLoader loader)
DefaultParser(MediaTypeRegistry registry, ServiceLoader loader, java.util.Collection<java.lang.Class<? extends Parser>> excludeParsers)
DefaultParser(MediaTypeRegistry registry, ServiceLoader loader, java.util.Collection<java.lang.Class<? extends Parser>> excludeParsers, EncodingDetector encodingDetector)
DefaultParser(MediaTypeRegistry registry, ServiceLoader loader, EncodingDetector encodingDetector)

Method Summary

Modifier and Type	Method and Description
java.util.List<Parser>	getAllComponentParsers() Returns all parsers registered with the Composite Parser, including ones which may not currently be active.
private static java.util.List<Parser>	getDefaultParsers(ServiceLoader loader, EncodingDetector encodingDetector) Finds all statically loadable parsers and sort the list by name, rather than discovery order.
java.util.Map<MediaType,Parser>	getParsers(ParseContext context)
private static void	setEncodingDetector(Parser p, EncodingDetector encodingDetector)

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

findDuplicateParsers, getFallback, getMediaTypeRegistry, getParser, getParser, getParsers, getSupportedTypes, parse, setFallback, setMediaTypeRegistry, setParsers

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

serialVersionUID

private static final long serialVersionUID

Serial version UID

See Also:

Constant Field Values

loader

private final transient ServiceLoader loader

Constructor Detail

DefaultParser

public DefaultParser(MediaTypeRegistry registry,
                     ServiceLoader loader,
                     java.util.Collection<java.lang.Class<? extends Parser>> excludeParsers,
                     EncodingDetector encodingDetector)

DefaultParser

public DefaultParser(MediaTypeRegistry registry,
                     ServiceLoader loader,
                     java.util.Collection<java.lang.Class<? extends Parser>> excludeParsers)

DefaultParser

public DefaultParser(MediaTypeRegistry registry,
                     ServiceLoader loader,
                     EncodingDetector encodingDetector)

DefaultParser

public DefaultParser(MediaTypeRegistry registry,
                     ServiceLoader loader)

DefaultParser

public DefaultParser(MediaTypeRegistry registry,
                     java.lang.ClassLoader loader)

DefaultParser

public DefaultParser(java.lang.ClassLoader loader)

DefaultParser

public DefaultParser(MediaTypeRegistry registry)

DefaultParser

public DefaultParser()

Method Detail

getDefaultParsers

private static java.util.List<Parser> getDefaultParsers(ServiceLoader loader,
                                                        EncodingDetector encodingDetector)

Finds all statically loadable parsers and sort the list by name, rather than discovery order. CompositeParser takes the last parser for any given media type, so put the Tika parsers first so that non-Tika (user supplied) parsers can take precedence.

Parameters:

loader - service loader

Returns:

ordered list of statically loadable parsers

setEncodingDetector

private static void setEncodingDetector(Parser p,
                                        EncodingDetector encodingDetector)

getParsers

public java.util.Map<MediaType,Parser> getParsers(ParseContext context)

Overrides:

getParsers in class CompositeParser

getAllComponentParsers

public java.util.List<Parser> getAllComponentParsers()

Description copied from class: CompositeParser

Returns all parsers registered with the Composite Parser, including ones which may not currently be active. This won't include the Fallback Parser, if defined

Overrides:

getAllComponentParsers in class CompositeParser