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interchange/pdfa

Retrieve PDF/A 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/A status and output intents.

 * <p>

 * Required software: pCOS interface 3 (pCOS 3.x, PDFlib+PDI/PPS 7.x, TET 2.2,

 * PLOP 3.x) <br>

 * Required data: PDF document

 *

 * @version $Id: pdfa.java,v 1.7 2010/09/27 13:24:26 stm Exp $

 */

public class pdfa 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.pcos_get_string(doc, "filename"));


        String pdfa_status = p.pcos_get_string(doc, "pdfa");


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

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

        }

        else {

            System.out.println("PDF/A version: '" + pdfa_status + "'");


            int output_intent_count = (int) p.pcos_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.pcos_get_string(doc,

                    "type:/Root/OutputIntents[" + oi

                        + "]/OutputConditionIdentifier");


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

                    System.out.println("   identifier: '"

                        + p.pcos_get_string(doc, "/Root/OutputIntents[" + oi

                            + "]/OutputConditionIdentifier") + "'");


                    objtype = p.pcos_get_string(doc,

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


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

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

                            + p.pcos_get_string(doc, "/Root/OutputIntents["

                                + oi + "]/Info") + "'");

                    }

                }

            }

        }


        p.close_document(doc);

    }


    public pdfa(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[]) {

        pdfa example = new pdfa(argv, "PDF/A status", SEARCH_PATH,

            "$RCSfile: pdfa.java,v $", "$Revision: 1.7 $");

        example.execute();

    }

}