Spring library for generating QR code
Hi, Is there is any QR code library in spring framework?
View ArticleUsing Velocity Templates for Email
How can one setup an Email body using Velocity templates to have buttons, images in them ? Would css help? If so how should they be attached to the head section of HTML in the template ? If not what is...
View ArticleMemory leak with at @Cacheable
Hi there, we have some consultants at the company who have mentioned that @Cacheable could be the cause of memory leaks that we are currently facing. I saw on a thread that this was already discussed...
View ArticleFirst steps towards to use ftp spring-integration
Hello all I am just a junior and my task is in existing project implementation uploading file to ftp server(only uploading) to permanent default folder. Default authentication(login, pass). I have read...
View ArticleHow to register quartz Matcher rules in spring-beans (Spring 3.2 + Quartz 2.1)
Hello, Quartz 2.x changed the way listeners are registered. Now it is done using Matcher rules on the listenerManager instance of the scheduler. How can I accomplish these registrations in my existing...
View ArticleSpring scheduling with quartz
Hi, I have a spring batch job which is automatically scheduled to run using schedulerFactoryBean and cronTrigger. When I programatically stop the scheduler using schedulerFactory.stop(), log says that...
View ArticleEasy question on getCurrentlyExecutingJobs()
Got Spring 3.2 and quartz 2.1 running on multiple jobs and was looking to have a method the lists all the currently executing jobs. With out using the FactoryBeans in Spring or Quartz alone this is a...
View ArticleNeed clarification on usage of StringUtils in the applications
Hi, I have been using the StringUtils functions in the spring based applications for sometime now and was surprised when a colleague mentioned about the below message in the documentation of the API....
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