Package codes.thischwa.jii

Interface IInfoProvider

All Known Subinterfaces:

IDimensionProvider, IResolutionProvider

All Known Implementing Classes:

CommonsImageInfoWrapper, ImageInfoWrapper, ImageIOWrapper, ImageMagickWrapper, iTextImageWrapper, SimpleImageInfoWrapper

public interface IInfoProvider

Interface for all beans, which provides properties of an image file. It is the root interface for other more specific interfaces.

Author:

Thilo Schwarz

Method Summary

Modifier and Type	Method	Description
ImageType	getImageType()	Obtain the ImageType of the current image file.
ImageType[]	getSupportedTypes()	Return all ImageTypes supported by the implemented class.
void	set(File file)	Specify the image File to be examine.
void	set(InputStream in)	Specify the InputStream of image file to be examine.

Method Detail

getSupportedTypes

ImageType[] getSupportedTypes()

Return all ImageTypes supported by the implemented class.

Returns:

A set of ImageTypes.

getImageType

ImageType getImageType()

Obtain the ImageType of the current image file.

Returns:

The ImageType of the current image file.

set

void set(File file)
  throws FileNotFoundException,
         ReadException

Specify the image File to be examine.

Parameters:

file - The image File to be examine.

Throws:

FileNotFoundException - If the file to be examine couldn't find.

ReadException - If the required reading operation fails.

set

void set(InputStream in)
  throws ReadException,
         UnsupportedOperationException

Specify the InputStream of image file to be examine.

Parameters:

in - The InputStream of the image file to be examine.

Throws:

ReadException - If the required reading operation fails.

UnsupportedOperationException - If the implemented class doesn't provide support for InputStreams.