Thanks Lenny I'm on GF 3.1.1 + tapestry 5.2.5 no JPA module, just using the jumpstart stuff from the EJB3 sample.
Can I mix tapestry-jpa with EJB3 stuff without causing problems for entity manager? Or would the web stuff be safer to be read-only? On 22/09/2011, at 11:55 PM, Lenny Primak wrote: > 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 > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
