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interchange/pdfx

Retrieve PDF/X status and output intents.

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package com.pdflib.cookbook.pcos.interchange;


import com.pdflib.pCOS;

import com.pdflib.pCOSException;

import com.pdflib.cookbook.pcos.pcos_cookbook_example;


/**

 * Retrieve PDF/X status and output intents.

 * <p>

 * Required software: pCOS interface 3 (pCOS 2.x, PDFlib 7.x, TET 2.2,

 * PLOP 3.x)<br>

 * Required data: PDF document

 *

 * @version $Id: pdfx.java,v 1.4 2007/09/19 08:45:31 stm Exp $

 */

public class pdfx extends pcos_cookbook_example {

   

    /* This is where the data files are. Adjust as necessary. */

    private final static String SEARCH_PATH = "../input";


    public void example_code(pCOS p, String filename) throws pCOSException,

        Exception {

       

        /* Open the PDF document */

        int doc = p.open_document(filename, "");

        if (doc == -1)

            throw new Exception("Error: " + p.get_errmsg());


        System.out.println("File name: " + p.get_string(doc, "filename"));


        String pdfx_status = p.get_string(doc, "pdfx");


        if (pdfx_status.equals("none")) {

            System.out.println("PDF/X version: (none)");

        }

        else {

            System.out.println("PDF/X version: '" + pdfx_status + "'");


            int output_intent_count = (int) p.get_number(doc,

                "length:/Root/OutputIntents");


            for (int oi = 0; oi < output_intent_count; oi += 1) {

                System.out.println("Output intent " + (oi + 1));

               

                String objtype = p.get_string(doc,

                    "type:/Root/OutputIntents[" + oi + "]/OutputConditionIdentifier");


                if (objtype.equals("string")) {

                    System.out.println("   identifier: '"

                        + p.get_string(doc,

                            "/Root/OutputIntents[" + oi + "]/OutputConditionIdentifier")

                        + "'");

                }


                objtype = p.get_string(doc, "type:/Root/OutputIntents[" + oi + "]/Info");


                if (objtype.equals("string")) {

                    System.out.println("  output info: '"

                        + p.get_string(doc, "/Root/OutputIntents[" + oi + "]/Info")

                        + "'");

                }

            }

        }


        p.close_document(doc);

    }

   

    public pdfx(String[] argv, String readable_name,

        String search_path, String full_rcs_file_name, String revision) {

        super(argv, readable_name, search_path, full_rcs_file_name, revision);

    }


    public static void main(String argv[]) {

        pdfx example = new pdfx(argv,

            "PDF/X status", SEARCH_PATH,

            "$RCSfile: pdfx.java,v $", "$Revision: 1.4 $");

        example.execute();

    }

}