Example usage for org.apache.poi.hpsf CustomProperties entrySet

Introduction

In this page you can find the example usage for org.apache.poi.hpsf CustomProperties entrySet.

Prototype

@Override
    public Set<Entry<String, Object>> entrySet() 

Source Link

Usage

From source file:com.pnf.plugin.ole.parser.StreamReader.java

License:Apache License

private List<INode> readDocSummaryStream(ByteBuffer stream) {
    List<INode> roots = new LinkedList<>();
    String propType = "Property";

    try {/*from   w ww  . j  a va2 s .c  o m*/
        DocumentSummaryInformation info = (DocumentSummaryInformation) PropertySetFactory
                .create(new ByteArrayInputStream(stream.array()));

        propType = "int";
        StreamEntry counts = new StreamEntry("Counts");
        if (info.getLineCount() != 0)
            counts.addChild(new StreamEntry("Line count", propType, String.valueOf(info.getLineCount())));

        if (info.getByteCount() != 0)
            counts.addChild(new StreamEntry("Byte count", propType, String.valueOf(info.getByteCount())));

        if (info.getHiddenCount() != 0)
            counts.addChild(new StreamEntry("Hidden count", propType, String.valueOf(info.getHiddenCount())));

        if (info.getMMClipCount() != 0)
            counts.addChild(new StreamEntry("MMClip count", propType, String.valueOf(info.getMMClipCount())));

        if (info.getNoteCount() != 0)
            counts.addChild(new StreamEntry("Note count", propType, String.valueOf(info.getNoteCount())));

        if (info.getParCount() != 0)
            counts.addChild(new StreamEntry("Par count", propType, String.valueOf(info.getParCount())));

        if (info.getSlideCount() != 0)
            counts.addChild(new StreamEntry("Slide count", propType, String.valueOf(info.getSlideCount())));

        if (counts.size() > 0)
            roots.add(counts);

        propType = "String";
        StreamEntry strings = new StreamEntry("Strings");
        strings.addChild(new StreamEntry("Category", propType, info.getCategory()));
        strings.addChild(new StreamEntry("Company", propType, info.getCompany()));
        strings.addChild(new StreamEntry("Manager", propType, info.getManager()));
        strings.addChild(new StreamEntry("Presentation Format", propType, info.getPresentationFormat()));

        roots.add(strings);

        propType = "Custom";
        StreamEntry custom = new StreamEntry("User-defined properties");
        CustomProperties props = info.getCustomProperties();

        if (props != null) {
            Set<Entry<Object, CustomProperty>> entries = props.entrySet();

            for (Entry<Object, CustomProperty> e : entries) {
                try {
                    custom.addChild(new StreamEntry(e.getValue().getName(), propType,
                            e.getValue().getValue().toString()));
                } catch (NullPointerException ex) {
                    // ignore any errors
                }
            }
        }
    } catch (Throwable t) {
        addMessage("Attempted to read " + DOC_SUMM + " stream but no property sets were found.", null,
                Message.CORRUPT);
    }

    return roots;
}

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