Hi!!

It is EclipseLink (glassfish 3.1.1), I've just tried the first time now and it 
failed again (same reason) but I'll try a few other things based on Thiago's 
response earlier (re: BeanModel).

Here is CalledEvent which the error comes from if you can see anything strange, 
apologies Thiago for sending it to you directly earlier!!

package org.opencsta.ctiserver.business.callevents.model;

import java.io.Serializable;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Transient;

/**
 * @author chrismylonas
 * 
 */
@Entity
@NamedQueries({ @NamedQuery(name = 
org.opencsta.ctiserver.business.callevents.model.CalledEvent.QUERY_GETALL, 
query = "select c FROM CalledEvent c") })
public class CalledEvent implements Serializable {

        /**
         * 
         */
        private static final long serialVersionUID = -35384297244606697L;

        /**
         * 
         */
        public static final String QUERY_GETALL = 
"org.opencsta.ctiserver.business.callevents.model.CalledEvent.QUERY_GETALL";

        /**
         * 
         */
        @Id
        @GeneratedValue(strategy = GenerationType.IDENTITY)
        private Long id;

        /**
         * 
         */
        private String name;

        /**
         * 
         */
        private String callingParty;

        /**
         * 
         */
        private String calledParty;

        /**
         * 
         */
        private String dialedNumber;

        /**
         * 
         */
        private String trunk;

        /**
         * 
         */
        private String server;

        /**
         * @return
         */
        public Long getId() {
                return id;
        }

        /**
         * @param id
         */
        public void setId(Long id) {
                this.id = id;
        }

        /**
         * @return
         */
        public String getName() {
                return name;
        }

        /**
         * @param name
         */
        public void setName(String name) {
                this.name = name;
        }

        /**
         * @return
         */
        public String getCallingParty() {
                return callingParty;
        }

        /**
         * @param callingParty
         */
        public void setCallingParty(String callingParty) {
                this.callingParty = callingParty;
        }

        /**
         * @return
         */
        public String getCalledParty() {
                return calledParty;
        }

        /**
         * @param calledParty
         */
        public void setCalledParty(String calledParty) {
                this.calledParty = calledParty;
        }

        /**
         * @return
         */
        public String getDialedNumber() {
                return dialedNumber;
        }

        /**
         * @param dialedNumber
         */
        public void setDialedNumber(String dialedNumber) {
                this.dialedNumber = dialedNumber;
        }

        /**
         * @return
         */
        public String getTrunk() {
                return trunk;
        }

        /**
         * @param trunk
         */
        public void setTrunk(String trunk) {
                this.trunk = trunk;
        }

        /**
         * @return
         */
        public String getServer() {
                return server;
        }

        /**
         * @param server
         */
        public void setServer(String server) {
                this.server = server;
        }
}



On 22/09/2011, at 12:53 AM, Lenny Primak wrote:

> This is EclipseLink.  I use it and ran into the same problem.
> 
> On Sep 21, 2011, at 10:28 AM, Lenny Primak wrote:
> 
>> If you add exclude="_persistence_shouldRefreshFetchGroup"
>> to your grid definition, this should resolve the problem.
>> 
>> On Sep 21, 2011, at 3:10 AM, Chris Mylonas wrote:
>> 
>>> Hello Tapestry Users,
>>> 
>>> I've got a problem with the grid element.
>>> 
>>> <t:grid source="calledEvents" value="calledEvent" />
>>> 
>>> It doesn't happen if I put my List<CalledEvent> into a Loop element and 
>>> build the table.
>>> 
>>>     <t:loop source="calledEvents" value="calledEvent">
>>>             <tr>
>>>                     <td>${calledEvent.id}</td>
>>>                     <td>${calledEvent.calledParty}</td>
>>>                     <td>${calledEvent.callingParty}</td>
>>>                     <td>${calledEvent.dialedNumber}</td>
>>>             </tr>
>>>     </t:loop>
>>> 
>>> I'm getting this error when using the grid
>>> 
>>> Render queue error in SetupRender[Index:grid.columns]: Failure reading 
>>> parameter 'model' of component Index:grid: Exception generating conduit for 
>>> expression '_persistence_shouldRefreshFetchGroup': Unable to add method 
>>> java.lang.Object get(java.lang.Object) to class 
>>> $PropertyConduit_1328ac84ee8: [source error] 
>>> _persistence_shouldRefreshFetchGroup() not found in 
>>> org.opencsta.ctiserver.business.callevents.model.CalledEvent
>>> 
>>> 
>>> What does this mean?
>>> 
>>> I'm using Geoff's @EJB stuff from jumpstart's EJBAnnotationWorker example
>>> 
>>> 
>>> I'd really like to use the grid because then I can use the rowsPerPage 
>>> parameter for "developer productivity" :P
>>> 
>>> Thanks for any help,
>>> Chris
>> 
>> 
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