Package org.apache.tika.config.loader

Class EncodingDetectorLoader

java.lang.Object

org.apache.tika.config.loader.AbstractSpiComponentLoader<EncodingDetector>

org.apache.tika.config.loader.EncodingDetectorLoader

All Implemented Interfaces:

ComponentLoader<EncodingDetector>

public class EncodingDetectorLoader
extends AbstractSpiComponentLoader<EncodingDetector>

Loader for encoding detectors with support for SPI fallback via "default-encoding-detector" marker.

Constructor Summary

Constructors

Constructor	Description
EncodingDetectorLoader()

Method Summary

Modifier and Type	Method	Description
protected EncodingDetector	createDefaultComposite(Set<Class<? extends EncodingDetector>> exclusions, LoaderContext context)	Create the SPI-backed default composite with exclusions.
protected EncodingDetector	loadComponent(String name, com.fasterxml.jackson.databind.JsonNode configNode, LoaderContext context)	Load a single component from config.
protected EncodingDetector	wrapInComposite(List<EncodingDetector> detectors, LoaderContext context)	Wrap a list of components in a composite.

Methods inherited from class org.apache.tika.config.loader.AbstractSpiComponentLoader

decorateDefaultComposite, getComponentClass, getDefaultMarkerName, getSectionName, handleSpecialName, load, postProcess, postProcessList, unwrapClass

Methods inherited from class java.lang.Object

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

Constructor Details

EncodingDetectorLoader

public EncodingDetectorLoader()

Method Details

loadComponent

protected EncodingDetector loadComponent(String name,
 com.fasterxml.jackson.databind.JsonNode configNode,
 LoaderContext context)
                                  throws TikaConfigException

Description copied from class: AbstractSpiComponentLoader

Load a single component from config. Subclasses can apply decorations (e.g., mime filtering for parsers).

Specified by:

loadComponent in class AbstractSpiComponentLoader<EncodingDetector>

Parameters:

name - the component name (friendly name or FQCN)

configNode - the JSON configuration for this component

context - the loader context

Returns:

the loaded component

Throws:

TikaConfigException - if loading fails

createDefaultComposite

protected EncodingDetector createDefaultComposite(Set<Class<? extends EncodingDetector>> exclusions,
 LoaderContext context)

Description copied from class: AbstractSpiComponentLoader

Create the SPI-backed default composite with exclusions. E.g., new DefaultParser(..., exclusions) or new DefaultDetector(..., exclusions)

Specified by:

createDefaultComposite in class AbstractSpiComponentLoader<EncodingDetector>

Parameters:

exclusions - classes to exclude from SPI loading

context - the loader context

Returns:

the default composite

wrapInComposite

protected EncodingDetector wrapInComposite(List<EncodingDetector> detectors,
 LoaderContext context)

Description copied from class: AbstractSpiComponentLoader

Wrap a list of components in a composite. E.g., new CompositeParser(registry, list) or new CompositeDetector(registry, list)

Specified by:

wrapInComposite in class AbstractSpiComponentLoader<EncodingDetector>

Parameters:

detectors - the list of components

context - the loader context

Returns:

the composite component