Example usage for org.apache.poi.hpsf ClassID POWERPOINT97

Introduction

In this page you can find the example usage for org.apache.poi.hpsf ClassID POWERPOINT97.

Prototype

ClassID POWERPOINT97

To view the source code for org.apache.poi.hpsf ClassID POWERPOINT97.

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Usage

From source file:com.pnf.plugin.ole.parser.streams.ContainerStream.java

License:Apache License

public OleType getType() {
    if (type == null) {
        type = OleType.UNKNOWN;//from  ww w  .j  av a2  s . c  o  m

        // First try to use ClassID to identify the type of container
        if (storageId != null) {
            if (ClassID.WORD_OXML.equals(storageId))
                type = OleType.DOCX;
            else if (ClassID.WORD97.equals(storageId) || ClassID.WORD95.equals(storageId))
                type = OleType.DOC;
            else if (ClassID.POWERPOINT97.equals(storageId) || ClassID.POWERPOINT95.equals(storageId))
                type = OleType.PPT;
            else if (ClassID.EXCEL97.equals(storageId) || ClassID.EXCEL95.equals(storageId))
                type = OleType.XLS;
        }

        if (type == OleType.UNKNOWN) {
            // Read document streams to check the type of this container
            for (Stream s : documentStreams) {
                if (hasMatch(s, XLS_STREAMS))
                    type = OleType.XLS;
                else if (hasMatch(s, DOC_STREAMS))
                    type = OleType.DOC;
                else if (hasMatch(s, PPT_STREAMS))
                    type = OleType.PPT;
            }
        }
    }

    return type;
}

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