0 Replies Latest reply on May 25, 2007 7:01 AM by Eleas

    EntityHome.persist transaction problem?

    Eleas Newbie

      Good day,
      I have the problem with EntityHome.persist in simplest .xhtml page.

      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE html
       PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
      <html xmlns="http://www.w3.org/1999/xhtml" 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:t="http://myfaces.apache.org/tomahawk" xml:lang="en" lang="en">
      <head>
       <title></title>
       <ui:debug hotkey="q"/>
      </head>
      <body>
      <h:form>
       <h:inputText title="Title" value="#{messageHome.instance.title}"/><br/>
       <h:inputText title="Content" value="#{messageHome.instance.content}"/><br/>
       <h:commandButton action="#{messageHome.persist}" />
      <h:dataTable var="mes" value="#{allmessages.resultList}">
       <h:column>
       <table>
       <tr>
       <td><h:outputText value="#{mes.title}"/></td>
       <td><h:outputText value="#{mes.content}"/></td>
       </tr>
       </table>
       </h:column>
      </h:dataTable>
      </h:form>
      </body>
      </html>
      


      I use two components which defined in components.xml:

      <framework:entity-home name="messageHome" entity-class="org.interlogy.ejb.test.Message"/>
      
       <framework:entity-query name="allmessages" ejbql="select object(m) from Message m"/>
      


      Page is a simple guest book. User fill 2 fields and send to the server. Then data pulled to the message entity and persisted to the DB.

      But(!) I can see new data not after sending the form but after the second send of the form. I mean:

      1) Title=1. Sending. The list of messages is empty.
      2) Title=2. Sending. The list of messages has only one message with title =1.
      3) Title=3. Sending. The list of messages has only 2 messages with title=1 and 2

      It may be soo in 2 ways:

      1) Firstly query executed and then data persisted.
      2) We have some transaction problem. Query do not see already persisted data.

      Please, Help Me!