package com.pdflib.cookbook.pcos.interchange;

import com.pdflib.IpCOS;
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 1.8 2015/11/16 11:53:16 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(IpCOS p, int doc) throws Exception {

        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") + "'");
                    }
                }
            }
        }
    }

    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: 1.8 $");
        example.execute();
    }
}