Class ThumbsDBImageReaderSpi

  • All Implemented Interfaces:
    javax.imageio.spi.RegisterableService

    public final class ThumbsDBImageReaderSpi
    extends ImageReaderSpiBase
    ThumbsDBImageReaderSpi
    Version:
    $Id: ThumbsDBImageReaderSpi.java,v 1.0 28.feb.2006 19:21:05 haku Exp$
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private javax.imageio.spi.ImageReaderSpi jpegProvider  
      • Fields inherited from class javax.imageio.spi.ImageReaderSpi

        inputTypes, STANDARD_INPUT_TYPE, writerSpiNames
      • Fields inherited from class javax.imageio.spi.ImageReaderWriterSpi

        extraImageMetadataFormatClassNames, extraImageMetadataFormatNames, extraStreamMetadataFormatClassNames, extraStreamMetadataFormatNames, MIMETypes, names, nativeImageMetadataFormatClassName, nativeImageMetadataFormatName, nativeStreamMetadataFormatClassName, nativeStreamMetadataFormatName, pluginClassName, suffixes, supportsStandardImageMetadataFormat, supportsStandardStreamMetadataFormat
      • Fields inherited from class javax.imageio.spi.IIOServiceProvider

        vendorName, version
    • Constructor Summary

      Constructors 
      Constructor Description
      ThumbsDBImageReaderSpi()
      Creates a ThumbsDBImageReaderSpi.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) boolean canDecode​(javax.imageio.stream.ImageInputStream pInput)  
      boolean canDecodeInput​(java.lang.Object source)  
      (package private) javax.imageio.ImageReader createJPEGReader()
      Returns a new ImageReader that can read JPEG images.
      javax.imageio.ImageReader createReaderInstance​(java.lang.Object extension)  
      java.lang.String getDescription​(java.util.Locale locale)  
      private java.util.Iterator<javax.imageio.spi.ImageReaderSpi> getJPEGProviders()  
      private void maybeInitJPEGProvider()  
      • Methods inherited from class javax.imageio.spi.ImageReaderSpi

        createReaderInstance, getImageWriterSpiNames, getInputTypes, isOwnReader
      • Methods inherited from class javax.imageio.spi.ImageReaderWriterSpi

        getExtraImageMetadataFormatNames, getExtraStreamMetadataFormatNames, getFileSuffixes, getFormatNames, getImageMetadataFormat, getMIMETypes, getNativeImageMetadataFormatName, getNativeStreamMetadataFormatName, getPluginClassName, getStreamMetadataFormat, isStandardImageMetadataFormatSupported, isStandardStreamMetadataFormatSupported
      • Methods inherited from class javax.imageio.spi.IIOServiceProvider

        getVendorName, getVersion, onDeregistration, onRegistration
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • jpegProvider

        private javax.imageio.spi.ImageReaderSpi jpegProvider
    • Constructor Detail

      • ThumbsDBImageReaderSpi

        public ThumbsDBImageReaderSpi()
        Creates a ThumbsDBImageReaderSpi.
    • Method Detail

      • canDecodeInput

        public boolean canDecodeInput​(java.lang.Object source)
                               throws java.io.IOException
        Specified by:
        canDecodeInput in class javax.imageio.spi.ImageReaderSpi
        Throws:
        java.io.IOException
      • canDecode

        boolean canDecode​(javax.imageio.stream.ImageInputStream pInput)
                   throws java.io.IOException
        Throws:
        java.io.IOException
      • createReaderInstance

        public javax.imageio.ImageReader createReaderInstance​(java.lang.Object extension)
                                                       throws java.io.IOException
        Specified by:
        createReaderInstance in class javax.imageio.spi.ImageReaderSpi
        Throws:
        java.io.IOException
      • maybeInitJPEGProvider

        private void maybeInitJPEGProvider()
      • getJPEGProviders

        private java.util.Iterator<javax.imageio.spi.ImageReaderSpi> getJPEGProviders()
      • createJPEGReader

        javax.imageio.ImageReader createJPEGReader()
        Returns a new ImageReader that can read JPEG images.
        Returns:
        a new ImageReader that can read JPEG images.
        Throws:
        java.lang.IllegalStateException - if no JPEG provider was found
        java.lang.Error - if the reader can't be instantiated
      • getDescription

        public java.lang.String getDescription​(java.util.Locale locale)
        Specified by:
        getDescription in class javax.imageio.spi.IIOServiceProvider