Roo 1.1.1 gwt setup with hibernate/MySQL persistence fails

**md10024** · Jan 28th, 2011, 07:27 PM

Spring Team,

Is anybody running Roo 1.1.1 with MYSQL/Hibernate & GWT ??

I have a big problem in that GAE is added to my project even though I specify MYSQL/HIBERNATE which results in compilation errors. If that isn't bad enough then the ApplicationMasterActivities.java doesn't get modified as entities are added.

To reproduce run this script

Code:

project --topLevelPackage com.myproject.note
gwt setup
persistence setup --provider HIBERNATE --database MYSQL --databaseName knotate --userName admin --password password
entity --class ~.server.domain.Note

that results in build errors:

Code:

1/28/11 5:01:29 PM PST: Refreshing [/myproj/pom.xml]
1/28/11 5:01:46 PM PST: Maven Builder: FULL_BUILD 
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] UserService cannot be resolved to a type
1/28/11 5:01:49 PM PST: [ERROR] UserServiceFactory cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved

and also my entity (~.server.domain.Note) is not added to ApplicationMasterActivities

Code:

// WARNING: DO NOT EDIT THIS FILE. THIS FILE IS MANAGED BY SPRING ROO.

package com.myproject.note.client.managed.activity;

import com.google.gwt.activity.shared.Activity;
import com.google.gwt.activity.shared.ActivityMapper;
import com.google.gwt.place.shared.Place;
import com.google.gwt.place.shared.PlaceController;
import com.google.inject.Inject;
import com.myproject.note.client.managed.request.ApplicationEntityTypesProcessor;
import com.myproject.note.client.managed.request.ApplicationRequestFactory;
import com.myproject.note.client.scaffold.ScaffoldApp;
import com.myproject.note.client.scaffold.place.ProxyListPlace;

public final class ApplicationMasterActivities implements ActivityMapper {

    private final ApplicationRequestFactory requests;

    private final PlaceController placeController;

    @Inject
    public ApplicationMasterActivities(ApplicationRequestFactory requests, PlaceController placeController) {
        this.requests = requests;
        this.placeController = placeController;
    }

    public Activity getActivity(Place place) {
        if (!(place instanceof ProxyListPlace)) {
            return null;
        }
        ProxyListPlace listPlace = (ProxyListPlace) place;
        return new ApplicationEntityTypesProcessor<Activity>() {
        }.process(listPlace.getProxyClass());
    }
}

Also I erroneously get ~.server.gae.GaeAuthFilter.java, etc added to my project.

Thanks in advance for any assistance.

-Mark

**md10024** · Jan 29th, 2011, 12:58 PM

I upgraded maven from 2.0.x to 3.0.x and for some reason GAE is happily no longer included in my MYSQL project but I am still getting compilation errors in ApplicationEntityTypesProcessor.

I opened JIRA ticket : ROO-2048
https://jira.springframework.org/browse/ROO-2048

**Mantodea** · Jan 30th, 2011, 08:21 AM

Originally Posted by md10024

Spring Team,

Is anybody running Roo 1.1.1 with MYSQL/Hibernate & GWT ??

I have a big problem in that GAE is added to my project even though I specify MYSQL/HIBERNATE which results in compilation errors. If that isn't bad enough then the ApplicationMasterActivities.java doesn't get modified as entities are added.

To reproduce run this script

Code:

project --topLevelPackage com.myproject.note
gwt setup
persistence setup --provider HIBERNATE --database MYSQL --databaseName knotate --userName admin --password password
entity --class ~.server.domain.Note

that results in build errors:

Code:

1/28/11 5:01:29 PM PST: Refreshing [/myproj/pom.xml]
1/28/11 5:01:46 PM PST: Maven Builder: FULL_BUILD 
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] UserService cannot be resolved to a type
1/28/11 5:01:49 PM PST: [ERROR] UserServiceFactory cannot be resolved
1/28/11 5:01:49 PM PST: [ERROR] The import com.google.appengine cannot be resolved

I got exactly the same error - I am newbie with ROO. I started 1 week ago and it is very frustrating.

Is there anyone who can help?

Is that error fixed with the new ROO version 1.1.2?

regards Mantodea

**md10024** · Jan 30th, 2011, 01:36 PM

Mantodea,

Which version of maven are you using? That problem seemed to inexplicably disappear for me when I upgraded to Maven 3.0.x

Are you also seeing the compile time error?

Mark

**Mantodea** · Jan 30th, 2011, 05:50 PM

Originally Posted by md10024

Mantodea,

Which version of maven are you using? That problem seemed to inexplicably disappear for me when I upgraded to Maven 3.0.x

Are you also seeing the compile time error?

Mark

You are right with maven 3 it seems to work. But I got also the following error by trying to run the application.

Mantodea

Code:

Starting Jetty on port 8888
   [WARN] failed org.mortbay.jetty.nio.SelectChannelConnector$1@accd65
java.lang.NoSuchMethodError: org.mortbay.thread.Timeout.<init>(Ljava/lang/Object;)V
	at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:306)
	at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:303)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.Server.doStart(Server.java:233)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:542)
	at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:431)
	at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1053)
	at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:795)
	at com.google.gwt.dev.DevMode.main(DevMode.java:282)
   [WARN] failed SelectChannelConnector@127.0.0.1:8888
java.lang.NoSuchMethodError: org.mortbay.thread.Timeout.<init>(Ljava/lang/Object;)V
	at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:306)
	at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:303)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.Server.doStart(Server.java:233)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:542)
	at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:431)
	at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1053)
	at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:795)
	at com.google.gwt.dev.DevMode.main(DevMode.java:282)
   [WARN] failed Server@945b95
java.lang.NoSuchMethodError: org.mortbay.thread.Timeout.<init>(Ljava/lang/Object;)V
	at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:306)
	at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:303)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.Server.doStart(Server.java:233)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:542)
	at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:431)
	at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1053)
	at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:795)
	at com.google.gwt.dev.DevMode.main(DevMode.java:282)
Exception in thread "main" java.lang.NoSuchMethodError: org.mortbay.thread.Timeout.<init>(Ljava/lang/Object;)V
	at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:306)
	at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:303)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at org.mortbay.jetty.Server.doStart(Server.java:233)
	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
	at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:542)
	at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:431)
	at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1053)
	at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:795)
	at com.google.gwt.dev.DevMode.main(DevMode.java:282)

**md10024** · Jan 30th, 2011, 06:05 PM

That's an error of an entirely different nature, related to jetty and your environment. Make sure you don't have errant processes running, clean and rebuild your project

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