Hi,
I have created an aspect that can be used to track calls to deprecated methods
in your product. It is currently implemented in "our product" but I want to
make a library out of it so we can use it for other products.
The aspect currently looks something like:
aspect DeprecatedMethodLogger {
pointcut includeDeprecated():execution(public * *.*(..)) &&
@annotation(Deprecated);
pointcut excludeBeta():execution(public * *.*(..)) &&
!@annotation(com.google.common.annotations.Beta);
pointcut deprecatedMethods(): includeDeprecated() && excludeBeta();
before() :deprecatedMethods() {
if (thisJoinPoint.getTarget() != null) {
String targetClass = thisJoinPoint.getTarget().getClass().getName();
List<StackTraceElement> stackTraceElements =
Arrays.asList(Thread.currentThread().getStackTrace());
StackTraceHelper stackTraceHelper = new
StackTraceHelper(stackTraceElements);
DeprecatedMethodData deprecatedMethodData =
stackTraceHelper.extractData(targetClass);
//There is also some additional connections to db and other tools here.
}
In stackTraceHelper there are a number of settings that can be done what is
relevant in the trace when we try to find the calling class.
These settings I want to to publish so they can be set for each product using
this library.
So question is if I in all products using it need to create another aspect that
inherits this one and can set the relevant properties.
so my aspect above would have:
aspect DeprecatedMethodLogger implements DeprecatedMethodLoggerApi {
}
DeprecatedMethodLoggerApi contains setting that can be done.
Then in the products I create:
aspect MyDepreactedMethodLogger extends DeprecatedMethodLogger {
}
Or is there a better way? Suggestions welcome.
br,
//mike
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