I recently promoted the first release of JUnitRules at OSS Sonatype. This release will include EntityManagerRule for an easy setup of entity managers in Unit tests and FilePrepareRule for an easy setup of directory and file structures for unit tests I hope that my first release is accepted. 0 Kudos Don'tmove!
Category Archives: Coding
Hint: SLF4J Konfiguration within an EAR
Hi, here is an short introduction of how to use slf4j’s logback.xml configuration file within an EAR. Everybody who uses slf4j (or other Logging Frameworks) knows the following Problem When you deliver the configuration file of the logging framework within an WAR works everything as expected and without any problems. But if you try this […]
Tutorial: Using MosKito with CDI
Today I would like to show you how to integrate MosKito into your CDI Application. I will show you the required dependencies and modifications to some files you need to do before you can use MosKito with CDI. Preparation For this tutorial Glassfish version 3.x and Gradle at least in version 1.0 is required. The […]
Tutorial: How to use JAX-RS and CDI together
Hi, because it’s relative hard to figure out, how to do it, I would like to show you how to combine JAX-RS and CDI. Preparation You need a Glassfish v3.x where we will run this application Gradle at least in version 1.0 Let’s start with a minimal application “The Greeter”. If you call “<your_host>/GreetMeWithJaxRSAndCDI/rest/greet/<NAME>” it […]
Gradle: Using expand and jQuery
During the last days I started to enable a build-time setup for one of my Spring projects. One thing I set at build time was the spring.profiles.default context parameter. For replacing wildcards during build time I added the expand() closure to the war-task of my Gradle build script. The problem This works fine til I wanted to […]
Gradle – Multi-Modul-Project – Change module path
In Multi-Modul-Projects you have several options to define the directory structure. One variant, we also use for our projects, is the following:
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Project build.gradle > modules > module_1 > module_2 ... > module_n |
The simplest and fastest solution with Gradle is to define the following includes in the settings settings.gradle file:
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include 'modules:module_1' include 'modules:module_2' ... include 'modules:module_n' |
This solution has, at least, to drawbacks. One is that you need to define inter-module dependencies […]
JEE and dynamic Dependency Injection
During the last weeks a colleague of mine came to my desk and ask for a solution in JEE6 for the following Problem The implementation that should be used for injection via @Inject must be determined during runtime by call parameters of the target bean. JEE didn’t have, or to be precise I didn’t know […]
Hibernate and java.lang.NoSuchFieldError: TRACE
During the implementation of some integrationstests for a Spring application I faced the problem, that the tests couldn’t be executed due to the following error:
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Caused by: java.lang.NoSuchFieldError: TRACE at org.jboss.logging.Log4jLogger.translate(Log4jLogger.java:64) at org.jboss.logging.Log4jLogger.doLog(Log4jLogger.java:44) at org.jboss.logging.Logger.trace(Logger.java:128) at org.hibernate.internal.CoreMessageLogger_$logger.trace(CoreMessageLogger_$logger.java:417) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1311) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737) at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:268) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1514) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452) |
After some investigation I figured out, that Hibernate has a non transitive dependency to Log4J log4j >= 1.2.12 – I use slf4j / logback for logging -. After I added […]
Gradle-Projekt can’t be imported by IntelliJ IDEA
At the moment their is a know problem when you would like to import a Gradle project with IntelliJ IDEA and you are using a version of Gradle greater than 1.0. The issue is, that IDEA can’t be reconnected to the previously started Gradle daemon. IDEA will prompt this error message when you try it […]
How to publish a source archive with gradle
Hi! During the last days I asked my self “How can I publish an archive of the source code with gradle”. Background for that question, was the search for an possibility for automatic source code integration in my IDE. If I could do this, I didn’t need to change the project everytime when I would […]