Example usage for org.apache.commons.imaging.common IImageMetadata getItems

Introduction

In this page you can find the example usage for org.apache.commons.imaging.common IImageMetadata getItems.

Prototype

public List<? extends IImageMetadataItem> getItems();

Source Link

Usage

From source file:lucee.runtime.img.Metadata.java

private static void fill(String format, InputStream is, Struct info) throws ImageReadException, IOException {
    // get all metadata stored in EXIF format (ie. from JPEG or TIFF).
    IImageMetadata metadata = Imaging.getMetadata(is, "test." + format);
    if (metadata == null)
        return;//from  ww  w .j  a va 2s.c om

    // System.out.println(metadata);

    if (metadata instanceof JpegImageMetadata) {
        final JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;

        try {
            set(jpegMetadata.getItems(), info, null);
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }
        try {
            set(metadata.getItems(), info, null);
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }

        // Photoshop
        if (metadata instanceof JpegImageMetadata) {
            JpegPhotoshopMetadata photoshop = ((JpegImageMetadata) metadata).getPhotoshop();
            if (photoshop != null) {
                try {

                    List<? extends IImageMetadataItem> list = photoshop.getItems();
                    if (list != null && !list.isEmpty()) {
                        Struct ps = new StructImpl();
                        info.setEL("photoshop", ps);
                        try {
                            set(list, ps, null);
                        } catch (Throwable t) {
                            ExceptionUtil.rethrowIfNecessary(t);
                        }
                    }
                } catch (Throwable t) {
                    ExceptionUtil.rethrowIfNecessary(t);
                }
            }
        }

        // EXIF
        if (jpegMetadata != null) {
            Struct exif = new StructImpl();
            info.setEL("exif", exif);
            try {
                set(jpegMetadata.getExif().getItems(), exif, null);
            } catch (Throwable t) {
                ExceptionUtil.rethrowIfNecessary(t);
            }
        }
        // GPS
        try {
            gps(jpegMetadata, info);
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }

    }
}

---