source: other-projects/is-sheet-music-encore/trunk/java-gen-corpus/TabProcMetaListGen.java@ 33031

//NAME:Caleb Bird
//ID: 1289680
//??References??
//https://stackoverflow.com/questions/13796451/how-to-extract-a-string-between-two-delimiters

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;

public class TabProcMetaListGen {
    public static void main(String[] args) {
        try{
                
                
            if (args.length != 2) {
                System.out.println("Usage: TabProcMetaListGen <inputFilename> <listFilename>");
            }
            else {
                //Variables
                String inputFilename = args[0];
                String listFilename = args[1];      
                FileReader fileReader = new FileReader(inputFilename);
                BufferedReader buf = new BufferedReader(fileReader);
                FileWriter listWriter = new FileWriter(listFilename, true);
                String line = null;
                String[] item;
                
                String idLine = null;
                String id = null;
                String numpages = null;
                                    
                System.out.println("Processing: " + inputFilename);
                
                //Splits into each record
                while ((line = buf.readLine()) != null) {                   
                    if(line.contains("<id>")){
                        //Isoclate and store the id from the line
                        idLine = line.substring(line.indexOf(">")+1, line.indexOf("</"));
                        id  = idLine.substring(idLine.lastIndexOf("meta/")+5);
                        
                    }   
                    if(line.contains("<htd:numpages>")){
                        //Iscolate and store the page number
                        numpages = line.substring(line.indexOf(">")+1, line.lastIndexOf("<"));
                                        
                    }                                           
                }
                
                //Check if there are more than 10 pages
                if(Integer.parseInt(numpages) >= 10){
                //Add extracted metadata to output list
                listWriter.write(id + '\t' + numpages + '\n');
                }
                buf.close();
                listWriter.close();
            }
        }catch(Exception e){
            e.printStackTrace();
        }
    }
}

//REFERNECES
//https://www.javatpoint.com/java-filewriter-class
//https://docs.oracle.com/javase/8/docs/api/index.html?java/io/FileWriter.html