This is my project environment

Jboss seam 2.0.0 CR1
jboss-4.2.0.GA

i am trying for Hibernate search with seam.

This are my entity bean classes

import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.annotations.DocumentId;
import org.hibernate.search.annotations.Index;
import org.hibernate.search.annotations.IndexedEmbedded;
@Entity
@Indexed
@Table(name="tbl_author")
public class TblAuthor implements Serializable {
 @Id
 @DocumentId
 private Long authorId;

 @Field(index=Index.TOKENIZED)
 private String authorName;

 @OneToMany(mappedBy="bookId",fetch=FetchType.EAGER)
 @IndexedEmbedded
 private Set<TblBook> bookId;

 private static final long serialVersionUID = 1L;

 public TblAuthor() {
 super();
 }
 .......
}

and

@Entity
@Indexed
@Table(name="tbl_book")
public class TblBook implements Serializable {
 @Id
 @DocumentId
 private Long bookId;

 @Field(index=Index.TOKENIZED)
 private String bookName;

 @ManyToOne
 @JoinColumn(name="author_Id")
 private TblAuthor authorId;

 private static final long serialVersionUID = 1L;

 public TblBook() {
 super();
 }
 .......
}

and my persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- Persistence deployment descriptor for dev profile -->
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
 version="1.0">

 <persistence-unit name="booksearch">
 <provider>org.hibernate.ejb.HibernatePersistence</provider>
 <jta-data-source>java:/booksearchDatasource</jta-data-source>
 <properties>
 <property name="hibernate.dialect" value="org.hibernate.dialect.OracleDialect"/>
 <property name="hibernate.hbm2ddl.auto" value="validate"/>
 <property name="hibernate.show_sql" value="true"/>
 <property name="hibernate.format_sql" value="true"/>

 <!-- use a file system based index -->
 <property name="hibernate.search.default.directory_provider"
 value="org.hibernate.search.store.FSDirectoryProvider"/>
 <!-- directory where the indexes will be stored -->
 <property name="hibernate.search.default.indexBase"
 value="/booksearch_index"/>

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



 <property name="jboss.entity.manager.factory.jndi.name" value="java:/booksearchEntityManagerFactory"/>
 <property name="hibernate.default_schema" value="root"/>
 </properties>
 </persistence-unit>

</persistence>

and my application.xml is

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://java.sun.com/xml/ns/javaee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd"
 version="5">

 <display-name>booksearch</display-name>

 <module>
 <web>
 <web-uri>booksearch.war</web-uri>
 <context-root>/booksearch</context-root>
 </web>
 </module>

 <module>
 <ejb>booksearch.jar</ejb>
 </module>

 <!-- Seam and EL -->
 <module>
 <ejb>jboss-seam.jar</ejb>
 </module>
 <module>
 <ejb>hibernate-search.jar</ejb>
 </module>
 <module>
 <ejb>hibernate-commons-annotations.jar</ejb>
 </module>
 <module>
 <ejb>lucene-core-2.2.0.jar</ejb>
 </module>

</application>

this is my session bean classes for creating index when i deploy my project

public interface Indexer
{

 public String createHsIndex();
 void stop();
}

@Name("indexer")
@Stateful
@Scope(ScopeType.APPLICATION )
@Startup
public class IndexerAction implements Indexer
{

@PersistenceContext
 private EntityManager em;

 @Create
 public String createHsIndex(){
 try {
 FullTextEntityManager ftEm = (FullTextEntityManager) em;

 List<TblThreadForum> result = em.createQuery("select t from TblAuthor t").getResultList();

 for ( TblAuthor a : result)
 {
 ftEm.index(a);
 }

 } catch (Exception e) {
 return "Exception";
 }
 return "OK";
 }


 @Remove
 @Destroy
 public void stop() {}

}

this is my session bean classes for searching action

@Local
public interface BookSearch {


 public String doSearch();

 public void destroy();
 public void reset();

}


@Stateful
@Name("booksearch")
public class BookSearchAction implements BookSearch,Serializable
{
 private static final long serialVersionUID = -4505302935023794131L;

 String searchString;

 @PersistenceContext
 EntityManager em;
 @Begin(join = true)
 public String doSearch()
 {
 FullTextEntityManager fullTextEntityManager =(FullTextEntityManager)em;
 MultiFieldQueryParser parser = new MultiFieldQueryParser( new String[]{"authorId", "authorName",â€Â�bookIdâ€Â�}, new StandardAnalyzer());
 Query query = parser.parse( "Java rocks!" );
 org.hibernate.Query hibQuery = fullTextEntityManager.createFullTextQuery( query, TblAuthor.class );
List<TblAuthor> result = hibQuery.list();


 }



 @Destroy
 @Remove
 public void destroy() {}

 @End
 public void reset() {}
}

it creates index successfully
but the search is works at once
when i try to search second time it gives this Exception

17:07:00,375 FATAL [application] /bookearch.xhtml @58,71 action="#{forumsearch.doSearch}": javax.ejb.EJBTransactionRolledbackException: Session is closed!
javax.faces.el.EvaluationException: /booksearch.xhtml @58,71 action="#{booksearch.doSearch}": javax.ejb.EJBTransactionRolledbackException: Session is closed!
 at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
 at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
 at javax.faces.component.UICommand.broadcast(UICommand.java:383)
 at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:61)
 at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
 at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
 at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
 at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
 at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
 at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
 at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Unknown Source)


Caused by: javax.ejb.EJBTransactionRolledbackException: Session is closed!
 at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
 at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
 at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
 at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:204)
 at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:100)
 at $Proxy173.doSearch(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
 at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
 at org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:76)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
 at org.jboss.seam.ejb.RemoveInterceptor.aroundInvoke(RemoveInterceptor.java:41)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
 at org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:54)
 at org.javassist.tmp.java.lang.Object_$$_javassist_3.doSearch(Object_$$_javassist_3.java)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:328)
 at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:341)
 at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
 at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
 at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
 at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
 at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
 ... 47 more




Caused by: org.hibernate.SessionException: Session is closed!
 at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49)
 at org.hibernate.impl.SessionImpl.createCriteria(SessionImpl.java:1508)
 at org.hibernate.search.engine.QueryLoader.load(QueryLoader.java:60)
 at org.hibernate.search.query.FullTextQueryImpl.list(FullTextQueryImpl.java:244)
 at org.hibernate.search.jpa.impl.FullTextQueryImpl.getResultList(FullTextQueryImpl.java:85)
 at session.beans.BookSearhAction.doSearch(BookSearhAction.java:160)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
 at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
 at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
 at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:46)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.persistence.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:48)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.core.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:56)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.persistence.EntityManagerProxyInterceptor.aroundInvoke(EntityManagerProxyInterceptor.java:26)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.persistence.HibernateSessionProxyInterceptor.aroundInvoke(HibernateSessionProxyInterceptor.java:27)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
 at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
 at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50)
 at sun.reflect.GeneratedMethodAccessor526.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
 at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:57)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
 ... 87 more

is there i made any mistake ?
please any one help me how to resolve this problem

By
Thiagu.m