Lucene for XML Not searching tag values

[Sarvadnya Mutalik]

Hi I'm using Lucene for searching tag values in XML.

In the bellow valid xml when search for the string "individual" it's
getting me the results but when I search for "New York" (which is a
value of a sub-tag "city"), it is not giving me the result.

And here is the code sample...

XML file:

<?xml version='1.0' encoding='utf-8'?>

<address-book>

    <contact type="individual">
        <name>Zane Pasolini</name>
        <address>999 W. Prince St.</address>
        <city>New York</city>
        <province>NY</province>
        <postalcode>10013</postalcode>
        <country>USA</country>
        <telephone>1-212-345-6789</telephone>
    </contact>

    <contact type="business">
        <name>SAMOFIX d.o.o.</name>
        <address>Ilica 47-2 York</address>
        <city>New Zagreb</city>
        <province>CR</province>
        <postalcode>10000</postalcode>
        <country>Croatia</country>
        <telephone>385-1-123-4567</telephone>
    </contact>

    <contact type="testtype">
        <name>Test name</name>
        <address>Test address</address>
        <city>city test</city>
        <province>NY test</province>
        <postalcode>10013 test</postalcode>
        <country>USA test</country>
        <telephone>1-212-345-6789</telephone>
    </contact>    

</address-book>



AddressBookSearcher class:

package index;

import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.Hits;
import java.io.IOException;


public class AddressBookSearcher
{
    public static void main(String[] args) throws IOException
    {
        String indexDir ="D:/Work/addressbook"; 
        
        IndexSearcher searcher = new IndexSearcher(indexDir);
        
        String searchFor ="individual";         //String to search
        
        Hits hits = null;
        
            //for(int j=1;j<8;j++){
                //hits = searcher.search(generateQuery(j,searchFor));
                  hits = searcher.search(new TermQuery(new
Term("type",searchFor)));
                if(hits.length() > 0){
                    System.out.println("NUMBER OF MATCHS: " +
hits.length()+"\n");
                }    
                for (int i = 0; i < hits.length(); i++){
                    System.out.println("NAME: " +
hits.doc(i).get("name"));
                    System.out.println("ADDRESS: " +
hits.doc(i).get("address"));
                    System.out.println("CITY: " +
hits.doc(i).get("city"));
                    System.out.println("PROVINCE: " +
hits.doc(i).get("province"));
                    System.out.println("POSTAL CODE: " +
hits.doc(i).get("postalcode"));
                    System.out.println("COUNTRY: " +
hits.doc(i).get("country"));
                    System.out.println("PHONE: " +
hits.doc(i).get("telephone"));        
                 }          
         //  }
    }
    
   private static Query generateQuery(int index,String searchFor){
      Query query = null;
      switch (index){
      case 1:
          query = new TermQuery(new Term("name",searchFor));
          break;
      case 2:     
          query = new TermQuery(new Term("address",searchFor));
          break;
      case 3:     
          query = new TermQuery(new Term("city",searchFor));
          break;
      case 4:          
          query = new TermQuery(new Term("province",searchFor));
          break;
      case 5:     
          query = new TermQuery(new Term("postalcode",searchFor));
          break;
      case 6:     
          query = new TermQuery(new Term("country",searchFor));
          break;
      case 7:     
          query = new TermQuery(new Term("telephone",searchFor));
          break;
      default:
          query = new TermQuery(new Term("telephone",searchFor));
          break;
      }      
      return query; 
   }
    
}




Thanks in advance.

Regards,
Sam

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