How to get the number of pages when assemble pdf with DDX

[Former Community Member]

Hi,

     I have tried to add two bookmarks to one pdf with DDX(in java code),

     the first bookmark I shall add to the first page,and the second I shall add to the second page....

    the question is:

     If the pdf has only one page, I will not add bookmarks to the pdf. so I need to get the pages of pdf before my processing.

    but I did not found any APIs in the SDK about it .

     Can anyone help me.

     thanks.

[Former Community Member]

I have solve the problem myself

I use the tag "DocumentInformation" in DDX and get the xml after invoking DDX,

the xml contain the information of document

the sample DDX as:

     <?xml version="1.0" encoding="UTF-8"?>
   <DDX xmlns="http://ns.adobe.com/DDX/1.0/">

           <DocumentInformation source="mergedPDF" result="doc_info.xml" />

   </DDX>