package com.sun.eportal.bookordering;
import java.util.*;
import java.io.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.dom.*;
import org.w3c.dom.*;
import java.io.*;
import javax.xml.messaging.*;
import javax.xml.soap.*;


public class BookQueryBean {
    private String criteria;
    private String bookName;
    private String bookAuthor1;
    private String bookISBN;
    private Hashtable errors;
    private Vector data ;



    public String getCriteria( ){
        return criteria ;
    }

    public String getSearchValue() {
         if (criteria.equals("ISBN")){
             return bookISBN;
         }else if (criteria.equals("bookName")){
             return bookName;
         }else if (criteria.equals("bookAuthor")){
             return bookAuthor1;
         } else {
	    //If user doesn't select anything we will search all the books
	    criteria="ISBN";	
	    return "";
	 }
	
    }
    public String getBookAuthor1( ){
        return bookAuthor1 ;
    }
    public Vector getData( ){
        return data ;
    }

    public String getBookISBN( ){
        return bookISBN ;
    }


    public void setCriteria(String s){
         criteria=s;
    }

    public void setBookName(String s){
         bookName=s;
    }


    public void setBookAuthor1(String s){
         bookAuthor1=s;
    }

    public void setData(Vector v){
         data=v;
         System.out.println("data size" + v.size());
    }


    public void setBookISBN(String s){
         bookISBN=s;
    }

    public BookQueryBean() {
        bookName="";
        bookAuthor1="";
        bookISBN="";
        errors = new Hashtable();
    }

    public String getErrorMsg(String s) {
        String errorMsg =(String)errors.get(s.trim());
        return (errorMsg == null) ? "":errorMsg;
    }


    public boolean validate() {
        boolean allOk=true;
        if (criteria.equals("")) {
            errors.put("criteria","Please choose a criteria ");
            criteria="";
            allOk=false;
            System.out.println("criteria ERROR");
        }
        System.out.println("Valdiate returnin -> " + allOk +criteria);
                return allOk;
    }

   
     public void executeTest(){

         if (criteria.equals("ISBN")){
             sendQuery("isbn",bookISBN);
         }else if (criteria.equals("bookName")){
             sendQuery("name",bookName);
         }else if (criteria.equals("bookAuthor")){
             sendQuery("author1",bookAuthor1);
         }

     }


     public void sendQuery(String queryType, String queryVal) {
          try {
             BookLister bookLister = new BookLister (  );
             data = bookLister.populateAvailableBooks(
                         queryType, queryVal) ;


          } catch(Exception e) {
              e.printStackTrace();
          }
     }
 
   
 
}//end class