How to rebuild Hibernate Search index to sync with database

[Nina Anderson]

Hi guys,

I accidentally deleted my Hibernate Search index file on my local server. So, I'm wondering how I can rebuild index to sync with the data in the database?

Here's a sample of my entity annotation:

 
@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
@Table(name = "Busines")
@Indexed(index="indexes/businesses")
public abstract class AbstractBusinessCbo  implements java.io.Serializable {
 

    // Fields    
@Id
@DocumentId
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "BUSINESS_ID", nullable = false)
     private Integer businessId;
     
  @Column(name = "BUSINESS_NAME")
@Field(index=Index.TOKENIZED)
     private String businessName;
     
 
     @JoinColumn (name = "BUSINESS_ID")
     @ContainedIn
     @OneToMany(mappedBy="business")
     private Set businessServices = new HashSet(0);
     
     
     @JoinColumn (name = "BUSINESS_ID")
     @ContainedIn
     @OneToMany(mappedBy="business")
     private Set businessAddresses = new HashSet(0);
  
...   
 

Please ...HeLP!!!

[Abiodun Adisa]

Originally posted by Nina Anderson:
Hi guys,

I accidentally deleted my Hibernate Search index file on my local server. So, I'm wondering how I can rebuild index to sync with the data in the database?

Here's a sample of my entity annotation:

 
@Entity
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
@Table(name = "Busines")
@Indexed(index="indexes/businesses")
public abstract class AbstractBusinessCbo  implements java.io.Serializable {
 
 
    // Fields    
@Id
@DocumentId
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "BUSINESS_ID", nullable = false)
     private Integer businessId;
     
  @Column(name = "BUSINESS_NAME")
@Field(index=Index.TOKENIZED)
     private String businessName;
     
 
     @JoinColumn (name = "BUSINESS_ID")
     @ContainedIn
     @OneToMany(mappedBy="business")
     private Set businessServices = new HashSet(0);
     
     
     @JoinColumn (name = "BUSINESS_ID")
     @ContainedIn
     @OneToMany(mappedBy="business")
     private Set businessAddresses = new HashSet(0);
  
...   
 

Please ...HeLP!!!

First Write an Hibernate Code to retrieve all the Data you want indexed next instantiate a FullTextSession and Iterate through the retrieved Set ...

FullTextSession fullTextSession = Search.createFullTextSession(session);
Transaction tx = fullTextSession.beginTransaction();
List<AbstractBusinessCbo > abstractBusinessCboS = jAbstractBusinessCbo DAO.findAllData();

for (AbstractBusinessCbo abstractBusinessCbo : abstractBusinessCboS ) {
fullTextSession.index(abstractBusinessCbo );
}
}