Hello,

i'm really need your help i'm using Mongodb and hibernate OGM and i need quering a composite key using hibernate search but i'm getting an empty list.please help me here my code

person.java
@Entity
@Indexed
@Table(name = "souta")
public class Person {


@EmbeddedId
@DocumentId
@Field(index=Index.YES, analyze=Analyze.NO, store=Store.NO)
@FieldBridge(impl=PersonPkBridge.class)
private PersonPK idd;

@Column(name = "SURNAME", unique = true)
private String age;



public String getAge() {
return age;
}

public void setAge(String age) {
this.age = age;
}

public PersonPK getIdd() {
return idd;
}

public void setIdd(PersonPK idd) {
this.idd = idd;
}

personDAO.java

public List<Person> getMesureDate(Date datee) {


FullTextEntityManager fullTextEntityManager = org.hibernate.search.jpa.Search.getFullTextEntityManager(em);
QueryBuilder queryBuilder = fullTextEntityManager.getSearchFactory().buildQueryBuilder().forEntity(Person.class).get();
org.apache.lucene.search.Query query = queryBuilder.keyword().onField("idd.dat").ignoreFieldBridge().ignoreFieldBridge().ignoreFieldBridge().matching(datee).createQuery();

FullTextQuery fullTextQuery = fullTextEntityManager.createFullTextQuery(query, Person.class);

fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

List<Person> results = fullTextQuery.getResultList();
System.out.println("size of list");
System.out.println(results.size());

//System.out.println(results.get(0).getIdd().getDat());

return results;



}

PersonPK.java

@Embeddable
public class PersonPK implements Serializable{

@Field(index = Index.YES, analyze = Analyze.NO, store = Store.NO)
private int firstName;

@Field(index = Index.YES, analyze = Analyze.NO, store = Store.NO)
@DateBridge(resolution = Resolution.DAY)
@Temporal(javax.persistence.TemporalType.DATE)
private java.util.Date dat;

public java.util.Date getDat() {
return dat;
}
public void setDat(java.util.Date dat) {
this.dat = dat;
}
public int getFirstName() {
return firstName;
}
public void setFirstName(int firstName) {
this.firstName = firstName;
}


PersonPKBridge.java
public Object get(String name, Document document) {
SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy", Locale.ENGLISH);
TimeZone utc = TimeZone.getTimeZone("UTC");
TimeZone.setDefault(utc);
PersonPK id = new PersonPK();

Field field = document.getField( name + ".firstName" );
id.setFirstName( Integer.parseInt(field.stringValue()) );
System.out.println( Integer.parseInt(field.stringValue()));
Field field3 = document.getField( name + ".dat" );

String dateInString = "Thu Apr 17 05:10:56 UTC 2014";
try {


id.setDat(sdf.parse(dateInString));

sdf.setTimeZone(utc);

} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return id;
}
public String objectToString(Object object) {
PersonPK id = (PersonPK) object;
StringBuilder sb = new StringBuilder();

sb.append( id.getFirstName() )
.append( " " )
.append( id.getDat() );
return sb.toString();
}
public void set(String name,
Object value,
Document document,
LuceneOptions luceneOptions) {
PersonPK id = (PersonPK) value;
Store store = luceneOptions.getStore();
Index index = luceneOptions.getIndex();
TermVector termVector = luceneOptions.getTermVector();
Float boost = luceneOptions.getBoost();
//store each property in a unique field

Field field = new Field( name + ".firstName",
String.valueOf(id.getFirstName()),
store, index, termVector );
field.setBoost( boost );
document.add( field );
field = new Field( name + ".dat",
String.valueOf(id.getDat()),
store, index, termVector );
field.setBoost( boost );
document.add( field );
//store the unique string representation in the named field
field = new Field( name,
objectToString( id ),
store, index, termVector );
field.setBoost( boost );
document.add( field ); }