Package com.atlassian.confluence.internal.search.extractor2

Class StubAttachmentTextExtractor

java.lang.Object

com.atlassian.confluence.internal.search.extractor2.StubAttachmentTextExtractor

All Implemented Interfaces:

AttachmentTextExtractor

public class StubAttachmentTextExtractor
extends Object
implements AttachmentTextExtractor

Constructor Summary

Constructors

Constructor	Description
StubAttachmentTextExtractor()

Method Summary

Modifier and Type	Method	Description
Optional<InputStreamSource>	extract(Attachment attachment)	Extracts text from an attachment.
List<String>	getFileExtensions()	Return list of file extensions that this extractor supports.
List<String>	getMimeTypes()	Return list of mime types that this extractor supports.

Methods inherited from class java.lang.Object

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

Constructor Details

StubAttachmentTextExtractor

public StubAttachmentTextExtractor()

Method Details

getFileExtensions

public List<String> getFileExtensions()

Description copied from interface: AttachmentTextExtractor

Return list of file extensions that this extractor supports.

Specified by:

getFileExtensions in interface AttachmentTextExtractor

getMimeTypes

public List<String> getMimeTypes()

Description copied from interface: AttachmentTextExtractor

Return list of mime types that this extractor supports.

Specified by:

getMimeTypes in interface AttachmentTextExtractor

extract

public Optional<InputStreamSource> extract(Attachment attachment)

Description copied from interface: AttachmentTextExtractor

Extracts text from an attachment. This method can throw a RuntimeException to indicate unrecoverable state of the attachment. In case of recoverable error, it shall returns Option.empty().

Specified by:

extract in interface AttachmentTextExtractor

Parameters:

attachment - attachment for extraction

Returns:

Optional describing a InputStreamSource of extracted text if succeeds otherwise Option.empty()