I have this method : Mapping : Person.hbm.xml Cars.hbm.xml This method works well for a single thread, and on multiple threads, gives me an error: AOP Transaction : NB : When i add Thread.sleep(5000) after update, it is ok. But this solution is not clean. Answer I have Cars -> (1 -n) places. And i have a f…
Tag: java
How to pass JVM options from bootRun
I’m developing simple Spring web application that communicates with remote host and I would like to test it locally behind corporate proxy. I use “Spring Boot” gradle plugin and the question is how can I specify proxy settings for JVM? I have try several ways to do it: gradle -Dhttp.proxyHos…
KSoap2 on Android freezing the device instead of making a webservice call
I’m trying to connect to .NET 4.0 webservice I created for receiving SOAP-calls from Android-devices, now hosted on local IIS for testing purposes. I found out that ksoap2 would be an excellent class library for doing what i want to do. Downloaded the .jar package from https://code.google.com/p/ksoap2-a…
java.lang.NoClassDefFoundError: Could not initialize class com.google.api.client.util.Data [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 8 years ago. Improve this question When …
Difference between e.getMessage() and e.getLocalizedMessage()
What is the difference between the getMessage and getLocalizedMessage methods on Java exceptions? I am using these both methods to get the message thrown by the catch block while performing error handling. Both of them get me the message from the error handling, but how exactly do these two differ? I did some…
How to skip the maven antrun copy/shade:shade goal dynamically?
I am using maven for configuration of an application consisting of multiple small services. Most of the services developed in java share the same maven configuration, as in the same build lifecycle, some shared resources (like spring AMQP). So I have organized the shared resources in a SuperPom. While the sha…
What JVM optimization is causing these performance results? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 years ago. Improve this question In a Java REST service performance test, I got an unexpected pattern: a method that creates …
Utility method to convert Boolean into boolean and handle null in Java
Is there a utility method in Java which converts Boolean into boolean and automatically handles null reference to Boolean as false? Answer How about: ? That’s a single expression, which will only evaluate to true if value is non-null and a true-representing Boolean reference.
Adding additional files to an Inno based setup for a Netbeans application
I am using Inno 5 Setup Installer in Netbeans to build my Java Swing application into an executable set up file. It creates an app.exe setup file with all the lib(all jar file) and app.jar. So once user executes app.exe file, it create a folder at C:usersusernamelocalappname which has the app.jar file and the…
How to right align a button in Java FX toolbar
I am building a UI using Java FX scene builder and I want a button in a toolbar to float towards the right side of the toolbar. I have tried changing the node orientation of the parent(toolbar) and also the button but both seem to be ignored. Answer Add a pane with no content which always grows to fit availab…