Because the static type of bInDisguise is A line 14 , the call on line 17 is never matched by the pointcut expression on 24, even though the runtime type of bInDisguise is B. By promoting the guard to a test in an if pointcut, the creation of the JoinPoint object can be avoided altogether in the case where the test returns false. The trade-off at the moment is that reweavable class files are currently approximately twice the size of their non-reweavable counterparts. Note that there is no loss of runtime efficiency here - runtime tests are only added in the cases where it cannot be determined at compile time whether the type of the receiver will match the type specified in the target expression. This error message tells us that BadClass. Thirdly, in the case of weaver messages arising as a result of declare error and declare warning statements, AspectJ now shows not only the location of the error or warning, but also the location of the declare statement itself. Using reweavable produces class files that can be legally loaded by a JVM, whereas with noweave, it is too easy to produce class files that will result in a verify error at runtime.
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At line 17 we find a call to bInDisguise. The warning is telling us that the call pointcut associated with the before advice on line 24 of the source file does not match at a join point where the user may have expected it to.
Aspectrjt-1.2.jar the above program using AspectJ 1.
The scripts only support JDK 1. There are four new things to note about this error message.
The ajdoc tool makes a comeback in the AspectJ 1. The source location corresponding to the unmatched join point is indicated by the "see also" line - in this case line 17 of the source file.
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For example, to document everything in the Spacewar example run: The ajdoc tool produces regular javadoc that also shows advises and advised by relationships next to methods and advice. Users familiar with AspectJ 1.
It currently does not document or add structural links for any inter-type declarations or other declare forms. Note that there is no loss of runtime efficiency here - runtime tests are only added in the cases where it cannot be determined at compile time whether the type of the receiver will match the type specified in the target expression. We welcome contributions from users to improve these scripts. Details of some compiler changes Compilation weave times reduced.
Any update, addition or deletion of a class file in a directory on the inpath will cause incremental re weaving.
Index of /maven2/aspectj/aspectjrt/1.2.1
Secondly, the incremental coverage now takes into account changes to resources, classes and jars on the inpath, injars, and aspectpath. This option makes it easy for class files produced as the result of building one project to become binary input to the compilation of a second project.
The warning also tells us a possible solution if we intended the pointcut to match at this join point: As with any release, you should compile and run with the runtime library that came with your compiler, and you may run with a later version of the library without recompiling your code.
For example, an error message arising as a result of a declare error statement might look as follows under AspectJ 1. ExampleMain " again, the output will be:.
Re: [aspectj-users] Removing warning about not on classpat
Also note that target cannot be used in declare statements. The trade-off at the as;ectjrt-1.2.jar is that reweavable class files are currently approximately twice the size of their non-reweavable counterparts. Firstly, incremental compilation resulting from a change to a source file is now approximately twice as fast as it was under 1.
This error message tells us that BadClass.
The default AspectJ compiler compliance level is now 1. A Java application can then be launched using the " aj " script " aj " is to " ajc " as " java " is to " javac ". The default compliance mode of the compiler has changed from The compiler will now produce a warning whenever a call pointcut designator does not match at a join point, and a user may have expected it to.
Using the -XlazyTjp option makes the program above run x faster, even when running a small test case with minimal GC issues.
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The most important consideration is the system overhead when tracing is turned off. Our benchmark suite shows that AspectJ 1. The optimization is disabled at join points advised by around advice, and an Xlint warning will be displayed in these cases. The reason for the additional call pcd match is that prior to compliance level 1. For more details see the AJDT project website.
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