I am using alfresco 5.0.d and I am just trying to encrypt a property.
I am using this code to get the metadetaEncyptor bean:
ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();
MetadataEncryptor metadataEncryptor (MetadataEncryptor) ctx.getBean("metadataEncryptor");
Serializablede cryptedValue = metadataEncryptor.decrypt(qname,properties.get(qname));
In my local the code was working fine but when I just upgrade my local to make equal to production environment (just restore the db and contentstore), I'm getting this exception:
04030013 Not all patches could be applied
Can anyone tell me where the problem is?.
Related
I am attempting to upgrade from Wicket 9.0.0 to Wicket 9.3.0. When I change the version in a quick-start application, everything is fine.
The problem occurs in my real application, where we were originally using Jakarta Enterprise Beans 8.0.0. At runtime, when a database access was attempted, we got an exception with the following message:
Last cause: net.sf.cglib.proxy.MethodInterceptor not found by org.objectweb.asm [23]
Trying to use Jakarta EE 9.1 instead
I changed my pom.xml as follows:
<jakartaee>9.1.0</jakartaee>
<wicket.version>9.3.0</wicket.version>
I downloaded the jar for Jakarta EE 9.1, changed "javax" to "jakarta" throughout my application, rebuilt it and tried to run again.
The result was still not perfect, but significantly better than before: a plain old null pointer exception instead of any weird errors about cglib.
Here's the section of code that now causes the trouble:
#EJB(name = "AdminNotesFacade")
private AdminNotesFacade adminNotesFacade;
public AdminNotesFacade getAdminNotesFacade() {
return adminNotesFacade; //ACTUALLY RETURNS NULL
}
So now the big question is: what do I need to do/change to make the #EJB work instead of returning null?
Checking the Payara log, I get this error:
java.lang.RuntimeException: Unable to load the EJB module. DeploymentContext does not contain any EJB. Check the archive to ensure correct packaging for D:\Dev\icase2\target\icase2.
If you use EJB component annotations to define the EJB, and an ejb or web deployment descriptor is also used, please make sure that the deployment descriptor references a Java EE 5 or higher version schema, and that the metadata-complete attribute is not set to true, so the component annotations can be processed as expected
at org.glassfish.ejb.startup.EjbDeployer.prepare(EjbDeployer.java:189)
Adding further details, 2022-05-06
I wonder if we were going off on the wrong track when we thought that we could fix this by upgrading our jakartaee version. From Wicket 9.0 to 9.3 is only a change of minor version and you wouldn't expect to have to make such fundamental changes to get a minor upgrade working.
I've tried using Wicket 9.9.1 instead, in case this problem has been fixed in more recent versions, but it's exactly the same.
Anyway, I have created a very small "quick-start" application, based on Wicket's own templates, to reproduce the problem. I have stuck with the original "javax" version, and added just one EJB - a JavaMail bean. I think it's probably interesting to know that it's not a specifically database-related issue. We just can't seem to load any EJBs at all.
In the Wicket 9.0.0 version, a simple form is displayed on the home page, allowing the user to enter their email address. When they submit the form, a test message is sent to that address. It works fine.
Then if I change the Wicket version to 9.3.0 but make no other changes at all, it doesn't even get to the stage of displaying the home page, it immediately crashes with the message "Last cause: net.sf.cglib.proxy.MethodInterceptor not found by org.objectweb.asm [23]"
For what it's worth, here's the code that triggers the error.
public class HomePage extends WebPage {
#EJB(name = "EmailerFacade")
private EmailerFacade emailerFacade;
private static final long serialVersionUID = 1L;
private String sendTo = "";
public HomePage(final PageParameters parameters) {
super(parameters);
add(new Label("version", getApplication()
.getFrameworkSettings().getVersion()));
FeedbackPanel feedback = new FeedbackPanel("feedback");
add(feedback);
final Form emailForm = new Form("emailForm") {
#Override
protected void onSubmit() {
emailerFacade.sendMessage(sendTo, "Test message from quick-start",
"Version is " + getApplication().getFrameworkSettings()
.getVersion());
info("Tried to send message to " + sendTo);
}
};
add(emailForm);
final TextField<String> emailAddress = new TextField<>("emailAddress",
new PropertyModel<>(this, "sendTo"));
emailAddress.setLabel(Model.of("Email address"));
emailAddress.setRequired(true);
emailForm.add(emailAddress);
}
}
Wicket 9.x is based on javax.servlet APIs. To deploy it on jakarta.servlet supporting web container you will need to migrate the bytecode with a tool like https://github.com/apache/tomcat-jakartaee-migration.
I am not sure whether Payara does something smart at runtime to support both javax.** and jakarta.** classes.
Tomcat 10.x supports migration of the classes at application start time by deploying your app in the special $CATALINA_HOME/webapps-javaee folder.
This answer was actually provided by Sven Meier. He commented:
Use the new system property to switch to ByteBuddy in Wicket 9.x:
-Dwicket.ioc.useByteBuddy=true
To expand a bit on this, I found I needed to do three things:
Set the system property "wicket.ioc.useByteBuddy" to true as specified by Sven
Add a dependency on byte buddy
Upgrade to a higher version than I was initially attempting to do: 9.3.0 was not good enough. I see in a comment above by Sven, he says that the migration to byte buddy was actually done in 9.5. So in fact I upgraded to the latest version, which is currently 9.9.1.
Here is the dependency on byte buddy that I added:
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>1.12.10</version>
</dependency>
I have a deployed application in Progress 4GL PASOE that is working in Production, but now we had to add a new method to the Business Entity class. We did it locally with Developer Studio and, after restarting the instance, it works as expected. However, I don´t know how to apply this changes to Production. I have already copied the .r/.cls files to the corresponding openedge folder and also the service json file with the catalog to the webapp folder. I have restarted the pasoe instance (tcman stop/tcman start) and restarted service, but if I make a request through Postman it raises a 500 error:
What else should we have to do? Is it necessary to delete the instance and do the whole deploy again to just add a new method?
The log file is throwing the following exception:
2021-06-16T16:44:30.500+02:00 WARN [thd-1] nynweb:r:0000000b o.a.cxf.phase.PhaseInterceptorChain - Interceptor for usuari has thrown exception, unwinding now
java.lang.NullPointerException: null
"usuari" is a table which is in the catalogue indeed.
Please let me know if you need some clarifying data to fully understand my problem.
Many thanks in advance.
Regards.
Normally, to add new methods to existing classes, I update the classes in the application directory and export the services again by OpenEdge, creating a ROOT.zip. I always use the incremental deploy so I delete the agents and then, when calling the created method, it will respond.
A tip to check if the method is published is important to access http://server:port/rest/; there you will see the catalogs that are published and also if your new method is available.
We have a Xamarin.Forms project that needed to use the sqlite local db to store date. EF Core's sqlite library was used to set this up and by different developers from different PCs (vs 2019). Initially, it was used with the Database.EnsureCreated() function and later with ef core's migrations. All went smooth for more than a month.
Last week all of a sudden the android app wouldn't start on any one's PC due to some error with sqlite. It showed the following error:
Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)
I spent a while trying all kinds of fixes and rollbacks thinking it was an issue with the code. This included the following:
Deleted obj and bin folders, cleaned and rebuilt for all below steps.
Downgraded the version of ef to 2.2.3 (the version we started with)
Rolled back to git commits up to a week back
Upgraded the versions of dependencies of ef core
Removed the past few migrations
Downgraded xamarin forms to 3.6.x
After trying the above and several other fixes, finally upgrading the versions of java and android SDK worked last Friday (on all PCs). Once this fix worked everything went smooth that day. On Tuesday once again the issue was back (no library updates or code changes). A deeper look at EF Cores logging shows that it crashes the moment it attempts to connect to a db.
The issue can be replicated on the android devices but not the emulators. I am not sure if there is some new permission in android we need to request for.
I finally created a new xamarin forms project with sqlite setup. I used the pcl library and ef core. I still found the same error.
Here is the git hub that replicates the issue https://github.com/neville-nazerane/xamarin-site
Update
Just something i noticed. eariler my database file was named "main.db". Now no matter what i change this file name to or no matter what variables i change. it always shows database name as "main" in logs. Not sure if changing the db name would fix the issue. However, never found a way to change this db name. I tried different connection strings, it just said "database" and "db" were unknown keys
Update
Steps to replicate:
using (var db = new AppDbContext())
{
db.Add(new Person {
Age = 55,
Name = "Neville"
});
db.SaveChanges();
Person[] alldata = db.People.ToArray();
}
The definitions of Person and AppDbContext are quite obvious. So, with the spirit of not making the question too long, I am not posting it here. However, if required I can post them too.
This is a bug with the Xamarin.Forms and Mono.
It was detected since a couple of months ago, it was fixed but then there was some regression (with VS 2019 v16.1).
Even with the latest release (v16.1.2) the bug still happens, so we need to wait for a fix.
Sources:
https://github.com/mono/mono/issues/14170
https://github.com/xamarin/xamarin-android/issues/3112
https://github.com/xamarin/xamarin-android/issues/2920
Due to slight differences of the particular file systems on the native side, I would suggest creating an interface to handle the actual database file handling on the native application level.
So here is how I implemented SQLite using the nuget package SQLite.Net-PCL:
In the shared project, create a new interface, for instance FileHandler.cs
public interface IFileHandler
{
SQLite.SQLiteConnection GetDbConnection();
}
You may want to extend that with more methods to save or retrieve various files, but for now we will just have the GetDbConnection Method to retrieve a working SQLite Connection.
Now in your Android implementation, we add the native implementation to that interface:
Create a new class called FileHandler.cs in your android project:
[assembly: Dependency(typeof(FileHandler))]
namespace YourProjectName.Droid
{
public class FileHandler : IFileHandler
{
public SQLite.SQLiteConnection GetDbConnection()
{
string sqliteFilename = "YourDbName.db3";
string path = Path.Combine(GetPersonalPath(), sqliteFilename);
SQLiteConnectionString connStr = new SQLiteConnectionString(path, true);
SQLiteConnectionWithLock connection = new SQLiteConnectionWithLock(connStr, SQLiteOpenFlags.Create | SQLiteOpenFlags.ReadWrite | SQLiteOpenFlags.NoMutex);
return connection;
}
private string GetPersonalPath()
{
return Environment.GetFolderPath(Environment.SpecialFolder.Personal);
}
}
}
Now back again in your shared code you can access that connection with the following code:
using (SQLiteConnection connection = DependencyService.Get<IFileHandler>().GetDbConnection())
{
// Do whatever you want to do with the database connection
}
Alright mate, I don't understand what issue you are facing. It might be an issue with your machine, I'd suggest using another computer/laptop.
I took the exact code that you shared on the Github. I was able to build it on my Mac computer in VS 2019 and installed the application in debug mode on my phone. I was able to add a date successfully, as you can see in the picture, and I placed an Exception Catchpoint and faced no exceptions.
I then proceeded to add another entry with the same details and it errored out with the message that you can see here
I would also suggest using Xamarin Profiler or any other Android logger to see the Stack Trace that you aren't able to see in your application output. It will give you details of the error, that you can share here for us to understand better.
I'm trying to make an application with Xamarin.Forms, in which I need to access to OneDrive files.
When I try to create PublicClientApplication object in my app.cs file with the line
PublicClientApplication myApp = new PublicClientApplication(CLIENT_ID);
I obtain this error :
"System.NullReferenceException : 'Object reference not set to an
instance of an object.'"
The Microsoft.Identity.Client 1.1.0.0 package is well installed. I reference it in my app.cd file and I have registred my application on the Azure AD v2.0 portal and have obtained an ID.
Can someone explain me where my mistake is?
I created a web service recently and am using unity to inject my object dependencies. My composition root is the Application_Start in the web services and am using the web.config to do my object to interface mappings. Everything was working fine, however after i loaded my project into tfs i keep getting an error stating that it cant resolve one of the interfaces. I removed the code to register my objects from the web.config and regsistered them in code instead to test and it all works fine. Any ideas what the problem is. Any ideas how i can troubleshoot this problem.
Before TFs :-
UnityContainer uContainer = new UnityContainer();
UnityConfigurationSection Section = (UnityConfigurationSection)ConfigurationManager.GetSection("unity");
Section.Configure(uContainer, "CentralRepositoryContainer");
Application["uContainer"] = uContainer;
Amended code which works fine :-
UnityContainer uContainer = new UnityContainer();
uContainer.RegisterType<ICentralRepositoryLifeTimehelper, CentralRepositoryLifeTimeHelper>();
uContainer.RegisterType<IJobsHandler, JobsHandler>();
Application["uContainer"] = uContainer;
I don't know the problem, but to troubleshoot print out all the Unity containers registrations and see what's missing/changed.
Use the code sample from Retrieving Container Registration Information