Class DefaultEncodingDetector

java.lang.Object

org.apache.tika.detect.CompositeEncodingDetector

org.apache.tika.detect.DefaultEncodingDetector

All Implemented Interfaces:

Serializable, SelfConfiguring, EncodingDetector

public class DefaultEncodingDetector
extends CompositeEncodingDetector

A composite encoding detector over all EncodingDetector implementations available through the service provider mechanism.

The 4.x default chain (via META-INF/services): BOM and metadata-charset detectors (tika-core), the HTML <meta> detector, MojibusterEncodingDetector, and JunkFilterEncodingDetector — a MetaEncodingDetector that arbitrates the candidates by decode quality and always runs last, so detector order is irrelevant.

UniversalEncodingDetector and Icu4jEncodingDetector are no longer distributed by default and are not auto-discovered; add the jar and enable them in a tika-config to use them.

Since:

Apache Tika 1.15

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DefaultEncodingDetector()
DefaultEncodingDetector(ServiceLoader loader)
DefaultEncodingDetector(ServiceLoader loader, Collection<Class<? extends EncodingDetector>> excludeEncodingDetectors)

Method Summary

Methods inherited from class CompositeEncodingDetector

detect, getDetectors

Methods inherited from class Object

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

Constructor Details

DefaultEncodingDetector

public DefaultEncodingDetector()

DefaultEncodingDetector

public DefaultEncodingDetector(ServiceLoader loader)

DefaultEncodingDetector

public DefaultEncodingDetector(ServiceLoader loader,
 Collection<Class<? extends EncodingDetector>> excludeEncodingDetectors)