Re: Help On Ponder
Re: Help On Ponder
- Subject: Re: Help On Ponder
- From: Ramsey Gurley <email@hidden>
- Date: Thu, 26 Mar 2015 09:34:03 -0700
On Mar 26, 2015, at 6:53 AM, HOUNKPONOU Ronald <email@hidden> wrote:
> Hi Ramsey,
> I have done the Resources/Properties file modification and now the project is building but when I try to access it fron browser i get an "An Internal Server Error Has Occurred." error.
You haven’t set up your connection dictionary. To do that, you need to set up a database (I’d recommend postgresql), add the database driver to your project and build path, and add the correct database properties to your Resources/Properties file.
dbConnectURLGLOBAL=jdbc:postgresql://localhost/mydatabase?ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory
dbConnectUserGLOBAL=username
dbConnectPasswordGLOBAL=password
dbConnectPluginGLOBAL=com.webobjects.jdbcadaptor.PostgresqlPlugIn
dbConnectDriverGLOBAL=org.postgresql.Driver
dbConnectAdaptorGLOBAL=JDBC
dbEOPrototypesEntityGLOBAL=EOJDBCPostgresqlPrototypes
>
> I also have a miss comprehention about this steps in one of your previous mail:
> My problem here is about the "Login,Logout". Is is the only one modification I have to make in the NavigationMenu.plist ?
It’s the only change you need to make to enable user login/logout. You will most likely want to make other changes related to your own application, but these are sufficient to provide user management.
>
> and i am not able to get copy of the model in my project.
The proper way to add a model is via a framework. You will create an Application project, that is where you customize rules for your particular use case. To add a custom model, you should create a wonder framework. In the wonder framework, you then add the model to the Resources directory. I recommend my templates, which you use by copying the Templates folder from ERR2D2W/Support/Templates into your framework. Then in your model.eogen file, you set "Templates Folder: Templates” so wolips knows where to find them.
> Can I add a database to your model? Or how can I use on?
See above. See also
http://www.wocommunity.org/podcasts/WOWODC09E-ThisYearModel.mov
https://developer.apple.com/legacy/library/documentation/WebObjects/UsingEOModeler/Introduction/Introduction.html
https://jenkins.wocommunity.org/job/Wonder/javadoc/er/extensions/migration/package-summary.html
http://www.wocommunity.org/podcasts/EOModelCreation.mov
>
> open the Navigation.plist for the new app and add "Login,Logout” to your root children
>
> You should now have a basic project with authentication built in. If you want to customize the ERUser class in some way, then you can create a new Wonder framework, create your model, add my eogen templates to it, and then subclass ERUser with your own User EO
>
> https://wiki.wocommunity.org/display/documentation/Modeling+Inheritance+with+Entity+Modeler?src=search
>
> and add a rule to your own user framework
>
> 100 : *true* => userEntity = “MyUser" [com.webobjects.directtoweb.EntityAssignment]
>
> This way you can customize the user class and add whatever additional relationships you may need. Be aware that if you add any mandatory fields/relationships, you must set them in your user's init() method or fix the user creation process yourself.
>
>
> It also seems that i miss a step for database configuration because i get this trace in the console:
>
> ERROR (ERXJDBCConnectionAnalyzer.java:94) - JDBC Connection Analysis: Missing plugin or driver.
> WARN (ERXNSLogLog4jBridge.java:44) - <WOWorkerThread id=12 socket=Socket[addr=/127.0.0.1,port=36785,localport=53162]> Exception occurred while responding to client: java.lang.IllegalStateException: _obtainOpenChannel -- com.webobjects.eoaccess.EODatabaseContext com.webobjects.eoaccess.EODatabaseContext@a77b84: failed to open database channel. Check your connection dictionary, and ensure your database is correctly configured.
> [2015-3-26 13:24:56 GMT] <WorkerThread12> java.lang.IllegalStateException: _obtainOpenChannel -- com.webobjects.eoaccess.EODatabaseContext com.webobjects.eoaccess.EODatabaseContext@a77b84: failed to open database channel. Check your connection dictionary, and ensure your database is correctly configured.
> at com.webobjects.eoaccess.EODatabaseContext._obtainOpenChannel(EODatabaseContext.java:1967)
> at com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3054)
> at com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195)
> at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488)
> at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069)
> at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1308)
> at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4444)
> at com.webobjects.eoaccess.EOUtilities.objectsMatchingValues(EOUtilities.java:216)
> at com.webobjects.eoaccess.EOUtilities.objectsMatchingKeyAndValue(EOUtilities.java:190)
> at er.extensions.eof.EOEnterpriseObjectClazz.objectsMatchingKeyAndValue(EOEnterpriseObjectClazz.java:350)
> at er.extensions.eof.EOEnterpriseObjectClazz.objectMatchingKeyAndValue(EOEnterpriseObjectClazz.java:375)
> at er.persistentsessionstorage.ERPersistentSessionStore.saveSessionForContext(ERPersistentSessionStore.java:39)
> at com.webobjects.appserver.WOSessionStore.checkInSessionForContext(WOSessionStore.java:234)
> at com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1892)
> at er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2399)
> at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:328)
> at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
> at er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:128)
> at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2127)
> at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2092)
> at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
> at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
> at java.lang.Thread.run(Thread.java:745)
>
>
> Thanks you very much and best regards.
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