Trim/Normalize extra whitespace surrounding classnames in beans.xml deployment
descriptor
-----------------------------------------------------------------------------------------
Key: WELD-753
URL: https://jira.jboss.org/browse/WELD-753
Project: Weld
Issue Type: Bug
Components: Infrastructure
Affects Versions: 1.1.0.Beta2
Reporter: Sivakumar Thyagarajan
Priority: Minor
Interceptors, Decorators and Alternatives could have class elements and a user
may add additional whitespace while specifying the classname as shown below:
<interceptors>
<class>
test.beans.TransactionInterceptor</class>
</interceptors>
Today the BeansXml parser implementation does not trim the extraneous
whitespace around the classname as pass them as such ("\n
test.beans.TransactionInterceptor" to the container's classloader(Thread
context classloader) in DefaultResourceLoader. Since most classloaders'
implementation of loadClass() doesn't trim the classnames, it results in a
ClassNotFoundException.
Caused by: java.lang.ClassNotFoundException:
test.beans.TransactionInterceptor
at
org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1518)
at
org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1368)
at
org.jboss.weld.resources.DefaultResourceLoader.classForName(DefaultResourceLoader.java:52)
It would be nice if the class element is normalized and stripped of any
extraneous whitespace before asking the TCL to load the class.
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