[jboss-user] [JBoss Seam] - EntityHome.persist transaction problem?
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!
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