ejbModule中的hibernate搜索錯誤

Question

對於我的最終項目，我打算在ejb模塊中實現hibernate搜索。 由於呼叫遠程客戶端索引我的數據庫，我有以下exeption：org.hibernate.service.UnknownServiceException：

所致未知服務請求[org.hibernate.search.hcore.impl.SearchFactoryReference]

請找我下面的代碼：

1.我的會話EJB：

import javax.annotation.PostConstruct; 
import javax.ejb.LocalBean; 
import javax.ejb.Stateless; 
import org.apache.lucene.search.Query; 
import org.hibernate.Session; 
import org.hibernate.SessionFactory; 
import org.hibernate.Transaction; 
import org.hibernate.cfg.Configuration; 
import org.hibernate.search.FullTextSession; 
import org.hibernate.search.Search; 
import org.hibernate.search.query.dsl.QueryBuilder; 

/** 
* Session Bean implementation class HibernateIndexer 
*/ 
@Stateless(name="HIND") 
@LocalBean 
public class HibernateIndexer implements HibernateIndexerRemote, HibernateIndexerLocal { 

    protected Configuration config; 
    protected SessionFactory sessionFactory; 
    protected Session session; 
    protected FullTextSession ftx; 

    /** 
    * Default constructor. 
    */ 
    public HibernateIndexer() { 
     // TODO Auto-generated constructor stub 
    } 

    @PostConstruct 
    private void init(){ 
     config=new Configuration(); 
     sessionFactory= config.configure().buildSessionFactory(); 
     session=sessionFactory.openSession(); 
     ftx=Search.getFullTextSession(session);  
    } 

    public void indexer(){  

    try { 
     ftx.createIndexer().startAndWait(); 
    } catch (InterruptedException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } 
    session.close(); 
    } 

} 

2.我的EJB實體

2.1 TgPersonnePer.java

import org.hibernate.search.annotations.Analyze; 
import org.hibernate.search.annotations.DocumentId; 
import org.hibernate.search.annotations.Field; 
import org.hibernate.search.annotations.Index; 
import org.hibernate.search.annotations.Indexed; 
import org.hibernate.search.annotations.IndexedEmbedded; 
import org.hibernate.search.annotations.Store; 

@Indexed 
public class TgPersonnePer implements java.io.Serializable { 

    @DocumentId 
    private String perId; 
    @IndexedEmbedded 
    private TgPersonneMoralePer tgPersonneMoralePer; 

    public TgPersonnePer() { 
    } 

    public TgPersonnePer(String perId) { 
     this.perId = perId; 
    } 
// setter and getter 
................... 
} 

2.2 TgPersonneMoralePer.java

import org.hibernate.search.annotations.Field; 

public class TgPersonneMoralePer implements java.io.Serializable { 

    private String perId; 
    private TgPersonnePer tgPersonnePer; 
    @Field 
    private String perDenoSociale; 
    @Field 
    private String perSigle; 

    public TgPersonneMoralePer() { 
    } 

    public TgPersonneMoralePer(TgPersonnePer tgPersonnePer) { 
     this.tgPersonnePer = tgPersonnePer; 
    } 

    // Setter and getter 
    ................. 
} 

3.我的休眠配置文件：hibernate.cfg.xml中

<?xml version="1.0" encoding="utf-8"?> 
<!DOCTYPE hibernate-configuration PUBLIC 
"-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> 
<hibernate-configuration> 
    <session-factory> 
     <property name="hibernate.bytecode.use_reflection_optimizer">false</property> 
     <property name="hibernate.connection.driver_class">oracle.jdbc.OracleDriver</property>  
     <property name="hibernate.connection.url">jdbc:oracle:thin:@localhost:1521:XE</property> 
     <property name="hibernate.connection.username">exam</property> 
     <property name="hibernate.connection.password">azerty</property> 
     <property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property> 
     <property name="hibernate.search.autoregister_listeners">true</property> 
     <property name="hibernate.validator.apply_to_ddl">false</property> 

       <!-- Echo all executed SQL to stdout --> 
     <property name="hibernate.hbm2ddl.auto">update</property> 
     <property name="hibernate.show_sql">true</property> 

     <!-- Hibernate research configuration--> 

     <property name="hibernate.search.default.directory_provider">filesystem</property> 
     <property name="hibernate.search.default.indexBase">D:\Lucene\indexes</property> 


     <property name="hibernate.ejb.event.post-insert">org.hibernate.search.event.FullTextIndexEventListener</property> 
     <property name="hibernate.ejb.event.post-update">org.hibernate.search.event.FullTextIndexEventListener</property> 
     <property name="hibernate.ejb.event.post-delete">org.hibernate.search.event.FullTextIndexEventListener</property> 

     <mapping resource="org/module/entities/TgPersonneMoralePer.hbm.xml" /> 
     <mapping resource="org/module/entities/TgPersonnePer.hbm.xml" /> 
    </session-factory> 
</hibernate-configuration> 

4.我的JBoss部署結構：JBoss的部署，structure.xml

<?xml version="1.0" encoding="UTF-8"?> 
<jboss-deployment-structure> 
    <deployment> 
    <dependencies> 
     <module name="org.hibernate" slot="main"/> 
     <module name="org.jboss.logging" slot="main"/> 
     <module name="javax.transaction.api" slot="main"/> 
     <module name="org.javassist"/> 

     <!-- Module de hibernate Search --> 
     <module name="org.hibernate.search.orm" slot="main"/> 
     <module name="org.hibernate.search.engine" slot="main"/> 
     <module name="org.apache.lucene" slot="main"/> 
     <module name="org.apache.lucene.internal" slot="main"/> 

    </dependencies> 
    <exclusions> 
     <module name="org.javassist" slot="main"/> 
    </exclusions> 
    </deployment> 
</jboss-deployment-structure> 

Answer 1

您需要從Hibernate Search的ORM模塊暴露服務。

因此，像以下將依次是：

<module name="org.hibernate.search.orm" services="export" slot="main"/> 

加入這個模塊也足以讓Hibernate Search的運行，你不應該需要添加其他模塊（發動機和Lucene）。