pCOS Cookbook

cookbook

interactive/articles

Create a list of all articles contained in a PDF document.

Download Java Code     Show Output     Show Input PDF

package com.pdflib.cookbook.pcos.interactive;

import com.pdflib.IpCOS;

import com.pdflib.cookbook.pcos.pcos_cookbook_example;

/**
 * Create a list of all articles contained in a PDF document
 * <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: articles.java,v 1.7 2015/11/16 11:53:16 stm Exp $
 */
public class articles 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"));

        /* Get the number of articles in the document */
        int articlecount = (int) p.pcos_get_number(doc, "length:articles");
        System.out.print(articlecount + " articles");
        if (articlecount > 0) {
            System.out.print(":");
        }
        System.out.println();

        /* For all articles print all its beads */
        for (int i = 0; i < articlecount; ++i) {
            System.out.println("Title: '"
                + p.pcos_get_string(doc, "articles[" + i + "]/I/Title") + "'");

            int beadcount = (int) p.pcos_get_number(doc, "length:articles[" + i
                + "]/beads");

            for (int k = 0; k < beadcount; ++k) {
                System.out.println("    page "
                    + (int) p.pcos_get_number(doc, "articles[" + i + "]/beads["
                        + k + "]/destpage"));
            }
        }
    }

    public articles(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[]) {
        articles example = new articles(argv, "Articles", SEARCH_PATH,
            "$RCSfile: articles.java,v $", "$Revision: 1.7 $");
        example.execute();
    }
}