Just to let you know, I am using GF 3.1.1 and tapestry 5.3 beta 5 with built in JPA module and I have no such issue.
On Sep 22, 2011, at 6:12 AM, Chris Mylonas <ch...@opencsta.org> wrote: > OMG!! - That did the trick!!!!!! > > The magic is in persistence.xml > > <property name="eclipselink.weaving" value="false"/> > > Thank you Geoff you champion!!!! > > > I wonder what it will do to "performance, caching and change tracking" > because according to that page, that's what weaving is for. > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND > > 7484 root 20 0 827m 372m 13m S 93.3 18.4 38:09.77 java > > 2258 mysql 15 0 140m 30m 5000 S 34.9 1.5 13:07.30 mysqld > > 8168 root 15 0 10436 6304 2336 S 0.3 0.3 0:09.03 ssh > > 8497 chrismyl 15 0 2416 1084 820 R 0.3 0.1 0:01.69 top > > 1 root 15 0 2160 680 584 S 0.0 0.0 0:00.60 init > > Load average is at 0.7, but I'm monitoring systems during off-peak time. > I'll definitely have to check JBoss out against Glassfish for this type of > work I think. > > Anyway - I'm off to play with some Grid components :D > > Cheers > Chris > > > On 22/09/2011, at 7:45 PM, Geoff Callender wrote: > >> According to the following thread _persistence_shouldRefreshFetchGroup was >> removed in Sep 2009, and a workaround for now might be to partially disable >> "weaving". >> >> http://forums.terracotta.org/forums/posts/list/2227.page >> >> On 22/09/2011, at 3:54 PM, Chris Mylonas wrote: >> >>> Hi Lenny & Tapestry Users, >>> >>> Yep I tried exclude in the template. No such luck. The thing errors out >>> in setupRender - I might do the fetching of the List<CalledEvent> in >>> onActivate (even though it's in the wrong place to put such stuff). >>> >>> I tried a few things, like the other suggestion to use @Inject >>> BeanModelSource and also what is on the jumpstart page using >>> >>> myModel = beanModelSource.createDisplayModel(CalledEvent.class, >>> componentResources.getMessages()).exclude("_persistence_shouldRefreshFetchGroup"); >>> >>> But it still didn't work. Not exactly sure where the problem is, in >>> EclipseLink or somewhere in Tapestry's use of BeanModel - I'll just use a >>> Loop for now whilst I'm still deving. >>> >>> When I find some time next week I'll create a simple >>> tapestry-jpa/tapestry-hibernate to see if that will work on Glassfish with >>> the Grid component. >>> >>> Otherwise, I might go back to testing on JBoss so I can use Grid. It'll be >>> a toss up whether the gains in getting easy webservices RS/SOAP on >>> glassfish is worth not having use of BeanModel stuff. >>> >>> This is my persistence.xml in case you can see something I'm missing to >>> make it work. >>> >>> <?xml version="1.0" encoding="UTF-8"?> >>> >>> <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="CTIServerEM" transaction-type="JTA"> >>> <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> >>> <jta-data-source>jdbc/fullcti1DS</jta-data-source> >>> >>> <class>org.opencsta.ctiserver.business.callservices.model.BasicEvent</class> >>> >>> <class>org.opencsta.ctiserver.business.callevents.model.CalledEvent</class> >>> <properties> >>> <!-- <property name="eclipselink.ddl-generation" >>> value="drop-and-create-tables" >>> /> --> >>> <property name="eclipselink.ddl-generation" >>> value="create-tables" /> >>> <property name="eclipselink.logging.level" value="INFO" /> >>> </properties> >>> </persistence-unit> >>> <persistence-unit name="ReadOnlyAlerteeEM" >>> transaction-type="JTA"> >>> <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> >>> <jta-data-source>jdbc/d6alerteetestDS</jta-data-source> >>> <class>com.alertee.contacts.model.CustomAlerteeContacts</class> >>> <class>com.alertee.contacts.model.CustomAlerteeNumbers</class> >>> <properties> >>> <property name="eclipselink.ddl-generation" value="none" /> >>> <property name="eclipselink.logging.level" value="INFO" /> >>> <property name="eclipselink.read-only" value="true" /> >>> </properties> >>> </persistence-unit> >>> </persistence> >>> >>> >>> Thanks for your suggestions! >>> >>> Chris >>> >>> On 22/09/2011, at 1:24 AM, Lenny Primak wrote: >>> >>>> Have you tried exclude= in your template? That worked for me and is >>>> simple. >>>> >>>> >>>> >>>> On Sep 21, 2011, at 11:18 AM, Chris Mylonas <ch...@opencsta.org> wrote: >>>> >>>>> 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 ÊllingParty; >>>>> } >>>>> >>>>> /** >>>>> * @return >>>>> */ >>>>> public String getCalledParty() { >>>>> return calledParty; >>>>> } >>>>> >>>>> /** >>>>> * @param calledParty >>>>> */ >>>>> public void setCalledParty(String calledParty) { >>>>> this.calledParty ÊlledParty; >>>>> } >>>>> >>>>> /** >>>>> * @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 >>>>>>> >>>>>>> >>>>>>> --------------------------------------------------------------------- >>>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>>> >>>>>> >>>>>> >>>>>> --------------------------------------------------------------------- >>>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>>> >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>> >>> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >> For additional commands, e-mail: users-h...@tapestry.apache.org >> > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
