Examples of javax.imageio.event.IIOWriteWarningListener

javax.imageio.event.IIOWriteWarningListener
An interface used by ImageWriter implementations to notify callers of their image and thumbnail reading methods of warnings (non-fatal errors). Fatal errors cause the relevant read method to throw an IIOException.
Localization is handled by associating a Locale with each IIOWriteWarningListener as it is registered with an ImageWriter. It is up to the ImageWriter to provide localized messages. @see javax.imageio.ImageWriter#addIIOWriteWarningListener @see javax.imageio.ImageWriter#removeIIOWriteWarningListener

        });


        // Iterate through both listeners and locales
        int n = warningListeners.size();
        for (int i=0; i < n; i++) {
            IIOWriteWarningListener listener = warningListeners.get(i);
            Locale locale = warningLocales.get(i);


            // Now try to get the resource bundle
            ResourceBundle rb;
            try {
                rb = ResourceBundle.getBundle(bundle, locale, contextClassloader);
            } catch (MissingResourceException e) {
                try {
                    rb = ResourceBundle.getBundle(bundle, locale);
                } catch (MissingResourceException e1) {
                    throw new IllegalArgumentException("Bundle not found!");
                }
            }


            try {
                String warning = rb.getString(key);
                listener.warningOccurred(this, imageIndex, warning);
            } catch (MissingResourceException e) {
                throw new IllegalArgumentException("Resource is missing!");
            } catch (ClassCastException e) {
                throw new IllegalArgumentException("Resource is not a String!");
            }

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        });


        // Iterate through both listeners and locales
        int n = warningListeners.size();
        for (int i=0; i < n; i++) {
            IIOWriteWarningListener listener = warningListeners.get(i);
            Locale locale = warningLocales.get(i);


            // Now try to get the resource bundle
            ResourceBundle rb;
            try {
                rb = ResourceBundle.getBundle(bundle, locale, contextClassloader);
            } catch (MissingResourceException e) {
                try {
                    rb = ResourceBundle.getBundle(bundle, locale);
                } catch (MissingResourceException e1) {
                    throw new IllegalArgumentException("Bundle not found!");
                }
            }


            try {
                String warning = rb.getString(key);
                listener.warningOccurred(this, imageIndex, warning);
            } catch (MissingResourceException e) {
                throw new IllegalArgumentException("Resource is missing!");
            } catch (ClassCastException e) {
                throw new IllegalArgumentException("Resource is not a String!");
            }

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                    public void imageProgress(ImageWriter source, float percentageDone) {
                        processImageProgress(percentageDone);
                    }
                });


            writer.addIIOWriteWarningListener(new IIOWriteWarningListener() {
                    public void warningOccurred(ImageWriter source, int imageIndex, String warning) {
                        processWarningOccurred(imageIndex, warning);
                    }
                });

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