I have successfully built my Spring MVC project with mvn clean package by following this tutorial. Now I am trying to run the service with: But I get this error: Failed to load Main-Class manifest attribute from target/gs-serving-web-content-0.1.0.jar Am I missing something? Answer If you are working with Spring Boot this will solve your problem: Reference Guide | Spring Boot
Tag: spring
Can @Inject be made optional in JSR 330 (like @Autowire(required=false)?
Spring’s @Autowire can be configured such that Spring will not throw an error if no matching autowire candidates are found: @Autowire(required=false) Is there an equivalent JSR-330 annotation? @Inject always fails if there is no matching candidate. Is there any way I can use @Inject but not have the framework fail if no matching types are found? I haven’t been able
SEVERE: Context [/example] startup failed due to previous errors
I’m new at Java EE + Spring + Hibernate + Maven combination. Trying to make a simple project with tomcat 6.0. Our project just fine, no problem with debugging. But when i’m trying to run the server, it gives me “Error listenerStart” all the time. I searched all around the web for 3 days but no solution about this error.
Transaction marked as rollback only: How do I find the cause
I am having issues with committing a transaction within my @Transactional method: When I call methodB() from methodA(), the method passes successfuly and I can see “OK” in my logs. But then I get The context of methodB is completely missing in the exception – which is okay I suppose? Something within the methodB() marked the transaction as rollback only?
What are ways for pass parameters from controller after redirect in spring mvc?
if I write in my controller method: What parameters will be passed to url (it maybe controller method or jsp page)? Answer With RedirectAttributes, you can pass almost any data to the redirect URL: When you use addAttribute to add attributes, this will end up in the target redirect URL. These attributes are used to construct the request parameters and
Manually call Spring Annotation Validation
I’m doing a lot of our validation with Hibernate and Spring Annotations like so: And then in the controller it’s called in the arguments: But I would like to decide the group used based on some logic in the controller method. Is there a way to call validation manually? Something like result = account.validate(Account.Step1.class)? I am aware of creating your
SPRING java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
It seems people have had similar problems, but on IDE’s. I am not using an IDE. I installed Spring using a Maven dependency as you will see in my build.xml file. I get the following stacktrace that says org.springframework.context is not found: run-decouple: BUILD SUCCESSFUL Total time: 4 seconds Here is my client (java file: DecoupledDataReaderClient.java): Here is my build.xml
Redirect to an external URL from controller action in Spring MVC
I have noticed the following code is redirecting the User to a URL inside the project, whereas, the following is redirecting properly as intended, but requires http:// or https:// I want the redirect to always redirect to the URL specified, whether it has a valid protocol in it or not and do not want to redirect to a view. How
using Spring JdbcTemplate – injecting datasource vs jdbcTemplate
As per Spring documentation, the steps to use Spring JdbcTemplate is as follows: And then, Basically, the JdbcTemplate is created inside the Component class using the setter for datasource. Is there anything wrong with doing it this way instead so that there is exactly ONE instance of jdbcTemplate in the application? And then injecting the jdbcTemplate itself directly into the
Getting “Deadlock found when trying to get lock; try restarting transaction”
My Application(java spring-core) has several threads running concurrently and accessing db, I am getting exception in some peaktime My code looks Answer MySQL’s InnoDB engine sports row-level locking, which can lead to deadlocks even when your code is inserting or updating a single row (specially if there are several indexes on the table being updated). Your best bet is to