I thought that the statement
PdfWriter.getInstance(document, blob.getBinaryOutputStream());
Would populate the blob object with the generated pdf data.
What would be the required changes?
Pat
>The variable blob is never assigned a value.
Paulo
> What causes the NullPointerException and why does it happen in the
> following
> code? What are some solutions?
>
>
> import com.lowagie.text.Document;
> import com.lowagie.text.DocumentException;
> import com.lowagie.text.Paragraph;
> import com.lowagie.text.pdf.*;
> import java.sql.SQLException;
> import oracle.sql.BLOB;
> import java.io.FileOutputStream;
> import java.io.IOException;
>
> public class HelloWorld {
>
> public static BLOB doIt(oracle.sql.ARRAY args) {
>
> System.out.println("Hello World");
> BLOB blob = null;
> Document document = new Document();
> try {
> PdfWriter.getInstance(document,
> blob.getBinaryOutputStream());
> document.open();
> document.add(new Paragraph("Hello World"));
> } catch (DocumentException de) {
> System.err.println(de.getMessage());
> } catch (SQLException se) {
> System.err.println(se.getMessage());
> }
> document.close();
> return(blob);
> }
> }
>
>
>
> Pat,
>
>
>
>
>
>
>
>
> Patrick O. Thurman
> Stephen F. Austin State University
> Information Technology Services
> Data Base Administrator
> Phone: (936) 468-1074
> Fax: (936) 468-1117
>
>
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
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> iText-questions@lists.sourceforge.net
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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
iText-questions mailing list
iText-questions@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/itext-questions
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
iText-questions mailing list
iText-questions@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/itext-questions
