Atm when i display list with many items around 1500 or so it takes 10-15 sec until the page is rendered on the Webbrowser.

I user Seam 2.2 and Jboss Server 5.1, any tips what i should do diffrent?

import lu.ldc.lea.entity.DomainName;


import org.jboss.seam.annotations.Name;
import org.jboss.seam.framework.EntityQuery;
import java.util.List;
import java.util.Arrays;

@Name("domainNameList")
public class DomainNameList extends EntityQuery<DomainName> {

     private static final String EJBQL = "select domainName from DomainName domainName";

     private static final String[] RESTRICTIONS = {
          "lower(domainName.domainName) like concat(lower(#{domainNameList.domainName.domainName}),'%')",
          "lower(domainName.dnsMx) like concat(lower(#{domainNameList.domainName.dnsMx}),'%')",
          "lower(domainName.dnsZoneFileUpdate) like concat(lower(#{domainNameList.domainName.dnsZoneFileUpdate}),'%')",
          "lower(domainName.dnsA) like concat(lower(#{domainNameList.domainName.dnsA}),'%')",
          "lower(domainName.dnsAaaa) like concat(lower(#{domainNameList.domainName.dnsAaaa}),'%')",
          "lower(domainName.dnsSoaRname) like concat(lower(#{domainNameList.domainName.dnsSoaRname}),'%')",
          "lower(domainName.comment) like concat(lower(#{domainNameList.domainName.comment}),'%')", };


     private DomainName domainName = new DomainName();

     public DomainNameList() {
          setEjbql(EJBQL);
          setRestrictionExpressionStrings(Arrays.asList(RESTRICTIONS));
          setMaxResults(2500);
     }

     public DomainName getDomainName() {
          return domainName;
     }

}

And my xhtml page is like this.

<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
                             "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">


<ui:composition xmlns="http://www.w3.org/1999/xhtml"
                xmlns:s="http://jboss.com/products/seam/taglib"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:f="http://java.sun.com/jsf/core"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:rich="http://richfaces.org/rich"
                template="../../layout/template.xhtml">
                       
<ui:define name="body">
    
    
    
    <h:form id="domainNameSearch" styleClass="edit">
    
        <rich:simpleTogglePanel label="DomainName search parameters" switchType="ajax">
        
            <s:decorate template="../../layout/display.xhtml">
                <ui:define name="label">#{localization.getTranslation('lea.domainname')}</ui:define>
                <h:inputText id="domainName" value="#{domainNameList.domainName.domainName}"/>
            </s:decorate>

          
            <s:decorate template="../../layout/display.xhtml">
                <ui:define name="label">#{localization.getTranslation('lea.comment')}</ui:define>
                <h:inputText id="comment" value="#{domainNameList.domainName.comment}"/>
            </s:decorate>

        
        </rich:simpleTogglePanel>
        
        <div class="actionButtons">
            <h:commandButton id="search" value="#{localization.getTranslation('lea.search')}" action="/Lea/admin/DomainNameList.xhtml"/>

        <s:button 
        rendered="#{empty from}"
        view="/Lea/admin/DomainNameEdit.xhtml"
                    id="create" 
                 value="#{localization.getTranslation('lea.createdomainname')}">
            <f:param name="domainNameId"/>
        </s:button>
    </div>
        
    </h:form>
    
    <rich:panel>
        <f:facet name="header">#{localization.getTranslation('lea.domainsearchresult')}</f:facet>
    <div class="results" id="domainNameList">

    <h:outputText value="#{localization.getTranslation('lea.nosearchresultfordomainname')}" 
               rendered="#{empty domainNameList.resultList}"/>
               
    <rich:dataTable id="domainNameList" 
                var="_domainName"
              value="#{domainNameList.resultList}" 
           rendered="#{not empty domainNameList.resultList}">
   
        <h:column>
            <f:facet name="header">
                <s:link styleClass="columnHeader"
                             value="#{localization.getTranslation('lea.customer')} #{domainNameList.order=='customer.customer asc' ? messages.down : ( domainNameList.order=='customer.customer desc' ? messages.up : '' )}">
                    <f:param name="order" value="#{domainNameList.order=='customer.customer asc' ? 'customer.customer desc' : 'customer.customer asc'}"/>
                </s:link>
            </f:facet>
            <h:outputText value="#{_domainName.customer.customer}"/>
        </h:column>
        <h:column>
            <f:facet name="header">
                <s:link styleClass="columnHeader"
                             value="#{localization.getTranslation('lea.domainname')} #{domainNameList.order=='domainName.domainName asc' ? messages.down : ( domainNameList.order=='domainName.domainName desc' ? messages.up : '' )}">
                    <f:param name="order" value="#{domainNameList.order=='domainName.domainName asc' ? 'domainName.domainName desc' : 'domainName.domainName asc'}"/>
                </s:link>
            </f:facet>
            <h:outputText value="#{_domainName.domainName}"/>
        </h:column>
 
        <h:column>
            <f:facet name="header">
                <s:link styleClass="columnHeader"
                             value="#{localization.getTranslation('lea.comment')} #{domainNameList.order=='comment asc' ? messages.down : ( domainNameList.order=='comment desc' ? messages.up : '' )}">
                    <f:param name="order" value="#{domainNameList.order=='comment asc' ? 'comment desc' : 'comment asc'}"/>
                </s:link>
            </f:facet>
            <h:outputText value="#{_domainName.comment}"/>
        </h:column>
        <h:column>
            <f:facet name="header">#{localization.getTranslation('lea.action')}</f:facet>
            <s:link view="/Lea/admin/#{empty from ? 'DomainNameEdit' : from}.xhtml" 
                   value="#{empty from ? localization.getTranslation('lea.edit') : localization.getTranslation('lea.select')}"
                      id="domainName">
                <f:param name="domainNameId" 
                        value="#{_domainName.id}"/>
            </s:link>
            
            
        </h:column>
    </rich:dataTable>

    </div>
    </rich:panel>
    
    <div class="tableControl">
      
        <s:link view="/Lea/admin/DomainNameList.xhtml" 
            rendered="#{domainNameList.previousExists}" 
               value="#{messages.left}#{messages.left} First Page"
                  id="firstPage">
          <f:param name="firstResult" value="0"/>
        </s:link>
        
        <s:link view="/Lea/admin/DomainNameList.xhtml" 
            rendered="#{domainNameList.previousExists}" 
               value="#{messages.left} Previous Page"
                  id="previousPage">
            <f:param name="firstResult" 
                    value="#{domainNameList.previousFirstResult}"/>
        </s:link>
        
        <s:link view="/Lea/admin/DomainNameList.xhtml" 
            rendered="#{domainNameList.nextExists}" 
               value="Next Page #{messages.right}"
                  id="nextPage">
            <f:param name="firstResult" 
                    value="#{domainNameList.nextFirstResult}"/>
        </s:link>
        
        <s:link view="/Lea/admin/DomainNameList.xhtml" 
            rendered="#{domainNameList.nextExists}" 
               value="Last Page #{messages.right}#{messages.right}"
                  id="lastPage">
            <f:param name="firstResult" 
                    value="#{domainNameList.lastFirstResult}"/>
        </s:link>
        
    </div>
    

    
</ui:define>

</ui:composition>