Example usage for org.apache.poi.poifs.filesystem DocumentNode getSize

Introduction

In this page you can find the example usage for org.apache.poi.poifs.filesystem DocumentNode getSize.

Prototype

public int getSize() 

Source Link

Document

get the zize of the document, in bytes

Usage

From source file:org.docx4j.openpackaging.parts.WordprocessingML.OleObjectBinaryPart.java

License:Apache License

/**
 * Adapted from org.apache.poi.poifs.dev.POIFSLister
 * @param dir//from  w  w  w. ja  v a  2  s.co m
 * @param indent
 * @param withSizes
 * @throws IOException 
 * 
 */
private void displayDirectory(DirectoryNode dir, OutputStream os, String indent, boolean withSizes)
        throws IOException {
    System.out.println(indent + dir.getName() + " -");
    String newIndent = indent + "  ";

    boolean hadChildren = false;
    for (Iterator<Entry> it = dir.getEntries(); it.hasNext();) {
        hadChildren = true;
        Entry entry = it.next();
        if (entry instanceof DirectoryNode) {
            displayDirectory((DirectoryNode) entry, os, newIndent, withSizes);
        } else {
            DocumentNode doc = (DocumentNode) entry;
            String name = doc.getName();
            String size = "";
            if (name.charAt(0) < 10) {
                String altname = "(0x0" + (int) name.charAt(0) + ")" + name.substring(1);
                name = name.substring(1) + " <" + altname + ">";
            }
            if (withSizes) {
                size = " [" + doc.getSize() + " / 0x" + Integer.toHexString(doc.getSize()) + "]";
            }
            os.write((newIndent + name + size + "\n").getBytes());
        }
    }
    if (!hadChildren) {
        os.write((newIndent + "(no children)").getBytes());
    }
}

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From source file:org.opf_labs.aqua.OfficeAnalyser.java

License:Apache License

public static void dump(DirectoryEntry root) throws IOException {
    System.out.println(root.getName() + " : storage CLSID " + root.getStorageClsid());
    for (Iterator it = root.getEntries(); it.hasNext();) {
        Entry entry = (Entry) it.next();
        if (entry instanceof DocumentNode) {
            DocumentNode node = (DocumentNode) entry;
            System.out.println("Node name: " + node.getName());
            System.out.println("Node desc: " + node.getShortDescription());
            System.out.println("Node size: " + node.getSize());
            DocumentInputStream is = new DocumentInputStream(node);

            try {
                PropertySet ps = new PropertySet(is);
                if (ps.getSectionCount() != 0) {
                    for (Property p : ps.getProperties()) {
                        System.out.println("Prop: " + p.getID() + " " + p.getValue());
                    }/*ww  w  .  ja v a2 s .  co  m*/
                }
            } catch (NoPropertySetStreamException e) {
                // TODO Auto-generated catch block
                //e.printStackTrace();
            } catch (MarkUnsupportedException e) {
                // TODO Auto-generated catch block
                //e.printStackTrace();
            }
            //byte[] bytes = new byte[node.getSize()];
            //is.read(bytes);
            //is.close();

            //FileOutputStream out = new FileOutputStream(new File(parent, node.getName().trim()));
            //out.write(bytes);
            //out.close();
            //System.out.println("Node: "+new String(bytes).substring(0, 10));
        } else if (entry instanceof DirectoryEntry) {
            DirectoryEntry dir = (DirectoryEntry) entry;
            dump(dir);
        } else {
            System.err.println("Skipping unsupported POIFS entry: " + entry);
        }
    }
}

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From source file:uk.bl.wa.tika.parser.ole2.OLE2Parser.java

License:Open Source License

public static void dump(DirectoryEntry root) throws IOException {
    System.out.println(root.getName() + " : storage CLSID " + root.getStorageClsid());
    for (Iterator it = root.getEntries(); it.hasNext();) {
        Entry entry = (Entry) it.next();
        if (entry instanceof DocumentNode) {
            DocumentNode node = (DocumentNode) entry;
            System.out.println("Node name: " + node.getName());
            System.out.println("Node desc: " + node.getShortDescription());
            System.out.println("Node size: " + node.getSize());
            DocumentInputStream is = new DocumentInputStream(node);

            try {
                PropertySet ps = new PropertySet(is);
                if (ps.getSectionCount() != 0) {
                    for (Property p : ps.getProperties()) {
                        System.out.println("Prop: " + p.getID() + " " + p.getValue());
                    }/* w ww .  j a  v  a 2 s  .c o m*/
                }
            } catch (NoPropertySetStreamException e) {
                // TODO Auto-generated catch block
                //e.printStackTrace();
            }
            //byte[] bytes = new byte[node.getSize()];
            //is.read(bytes);
            //is.close();

            //FileOutputStream out = new FileOutputStream(new File(parent, node.getName().trim()));
            //out.write(bytes);
            //out.close();
            //System.out.println("Node: "+new String(bytes).substring(0, 10));
        } else if (entry instanceof DirectoryEntry) {
            DirectoryEntry dir = (DirectoryEntry) entry;
            dump(dir);
        } else {
            System.err.println("Skipping unsupported POIFS entry: " + entry);
        }
    }
}

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