org.modeshape.jcr.mimetype
Class TikaMimeTypeDetector

java.lang.Object
  org.modeshape.jcr.mimetype.TikaMimeTypeDetector

All Implemented Interfaces:

MimeTypeDetector

@Immutable
@ThreadSafe
public final class TikaMimeTypeDetector
extends Object
implements MimeTypeDetector

A MimeTypeDetector that uses the Tika library.

Field Summary

protected org.apache.tika.mime.MimeTypes

mimetypes

Constructor Summary

TikaMimeTypeDetector(ClassLoader classLoader)

Method Summary

String

mimeTypeOf(String name, Binary binaryValue) Returns the MIME-type of a binary value, using its supplied content and/or its supplied name, depending upon the implementation.

Methods inherited from class java.lang.Object

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

Field Detail

mimetypes

protected final org.apache.tika.mime.MimeTypes mimetypes

Constructor Detail

TikaMimeTypeDetector

public TikaMimeTypeDetector(ClassLoader classLoader)

Method Detail

mimeTypeOf

public String mimeTypeOf(String name,
                         Binary binaryValue)
                  throws RepositoryException,
                         IOException

Description copied from interface: MimeTypeDetector

Returns the MIME-type of a binary value, using its supplied content and/or its supplied name, depending upon the implementation. If the MIME-type cannot be determined, either a "default" MIME-type or null may be returned, where the former will prevent earlier registered MIME-type detectors from being consulted.

Specified by:

mimeTypeOf in interface MimeTypeDetector

Parameters:

name - The name of the data source; may be null.

binaryValue - The value which contains the raw data for which the mime type should be returned; may be null.

Returns:

The MIME-type of the data source, or optionally null if the MIME-type could not be determined.

Throws:

RepositoryException - if any error occurs while attempting to read the stream from the binary value

IOException - If an error occurs reading the supplied content.