If you look at the javadoc for the ClasspathResourceLoader: http://velocity.apache.org/engine/releases/velocity-1.5/apidocs/org/apache/velocity/runtime/resource/loader/ClasspathResourceLoader.html
You will notice that it doesn't honor any configuration properties. Unfortunately for you, this is because no one has yet taken the time to make the ClasspathResourceLoader recognize changes in the resources it loads. Since it doesn't do that, it was written to always cache, assuming things never change rather than assuming they always change. While this doesn't appear to fit your situation, it is less common for resources on the classpath to change than for the file system. As such people have only used the ClasspathResourceLoader in situations where their resources do not change. For development or production systems where templates are modified, the FileResourceLoader or WebappLoader (in VelocityTools) are much more commonly used. I think it is probably possible to patch the ClasspathResourceLoader to recognize when things change using ClassLoader.getResource().openConnection().getLastModified(), but no one has been motivated to do that yet. If you're really determined to use the ClasspathResourceLoader, you're welcome to try patching it yourself (and contributing the patch for us to put in the next version of Velocity). Otherwise, you will probably need to use a different resource loader. On Dec 12, 2007 5:43 PM, nguyen thanh tam <[EMAIL PROTECTED]> wrote: > Hi all. > > I have a problem when i use VelocityEngine to merge template. I want > when i change template file then my function will be merged with the > changed template. But it didn't. VelocityEngine allway merge the cached > template that is used for the first time. Although, i set the not cache and > check for update property when init VelocityEngine. > > And this is my way. > > // Init properties for VelocityEngine. (Iam using * > resource.loader=class*) > > // init VelocityEngine. > > // merge template using mergeTemplate function or merge function on > given template. > > I tested with resource loader is file and it work. So, is there a difference > between resource loader is class and file? > You can tell me the way to solve this problem or my way is wrong? > Thanks > ---------------------------------- > Tam Nguyen > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
