Package com.google.code.appengine.imageio.spi

Examples of com.google.code.appengine.imageio.spi.ImageReaderSpi


        this.ignoreMetadata = ignoreMetadata;
        this.input = input;
    }

    private boolean isSupported(final Object input) {
        ImageReaderSpi spi = getOriginatingProvider();
        if (null != spi) {
            Class<?>[] outTypes = spi.getInputTypes();

            for (Class<?> element : outTypes) {
                if (element.isInstance(input)) {
                    return true;
                }
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    public static String[] getReaderFormatNames() {
        List<String> FormatNames = new ArrayList<String>();

        Iterator<ImageReaderSpi> it = registry.getServiceProviders(ImageReaderSpi.class, true);
        while (it.hasNext()) {
            ImageReaderSpi spi = it.next();
            FormatNames.addAll(Arrays.asList(spi.getFormatNames()));
        }

        return (String[])FormatNames.toArray(new String[FormatNames.size()]);
    }
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    public static String[] getReaderMIMETypes() {
        List<String> MIMETypes = new ArrayList<String>();

        Iterator<ImageReaderSpi> it = registry.getServiceProviders(ImageReaderSpi.class, true);
        while (it.hasNext()) {
            ImageReaderSpi spi = it.next();
            MIMETypes.addAll(Arrays.asList(spi.getMIMETypes()));
        }

        return (String[])MIMETypes.toArray(new String[MIMETypes.size()]);
    }
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        if (reader == null) {
            // imageio.97=Reader cannot be null
            throw new IllegalArgumentException(Messages.getString("imageio.97")); //$NON-NLS-1$
        }

        ImageReaderSpi readerSpi = reader.getOriginatingProvider();
        if (readerSpi.getImageWriterSpiNames() == null) {
            return null;
        }

        String writerSpiName = readerSpi.getImageWriterSpiNames()[0];

        Iterator<ImageWriterSpi> writerSpis;
        writerSpis = registry.getServiceProviders(ImageWriterSpi.class, true);

        try {
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        Iterator<ImageReaderSpi> readerSpis;
        readerSpis = registry.getServiceProviders(ImageReaderSpi.class, true);

        try {
            while (readerSpis.hasNext()) {
                ImageReaderSpi readerSpi = readerSpis.next();
                if (readerSpi.getClass().getName().equals(readerSpiName)) {
                    return readerSpi.createReaderInstance();
                }
            }
        } catch (IOException e) {
            // Ignored
        }
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        public CanReadFilter(Object input) {
            this.input = input;
        }

        public boolean filter(Object provider) {
            ImageReaderSpi spi = (ImageReaderSpi) provider;
            try {
                return spi.canDecodeInput(input);
            } catch (IOException e) {
                return false;
            }
        }
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