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Santosh Nadar
pdf file in jsp
2 Answer(s)      3 years and 8 months ago
Posted in : JSP-Servlet


i have a pdf, which has to be displayed in a jsp page along with some html tags, the pdf which is to be displayed shold be readonly and wont allow the uer to save too.......


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December 22, 2010 at 4:12 PM


Hi Friend,

Try the following code:

<%@page import="java.io.*"%>
<%@page import="java.util.*"%>
<%@page import="com.lowagie.text.*"%>
<%@page import="com.lowagie.text.pdf.*"%>

<%
        try {
            Document document = new Document();
            document.open();
            PdfReader reader = new PdfReader("C:/data.pdf");
            PdfDictionary dictionary = reader.getPageN(1);
            PRIndirectReference reference = (PRIndirectReference) dictionary.get(PdfName.CONTENTS);
            PRStream stream = (PRStream) PdfReader.getPdfObject(reference);
            byte[] bytes = PdfReader.getStreamBytes(stream);
            PRTokeniser tokenizer = new PRTokeniser(bytes);
            StringBuffer buffer = new StringBuffer();
            while (tokenizer.nextToken()) {
                if (tokenizer.getTokenType() == PRTokeniser.TK_STRING) {
                    buffer.append(tokenizer.getStringValue()+" ");
                }
            }
            String test = buffer.toString();
            out.println(test);
        } catch (Exception e) {
        }

%>

For the above code, you need itext api.

Thanks



December 27, 2010 at 12:31 PM


Thanks a lot!!!!!!!!!!



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