diff options
author | wisberg <wisberg> | 2003-09-06 23:59:25 +0000 |
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committer | wisberg <wisberg> | 2003-09-06 23:59:25 +0000 |
commit | 258bb65ebddc08d5b50e387bd76fad5e7bb07707 (patch) | |
tree | 83547abb01eb2d90d765d65291f37bf4fa8c8b8b /docs | |
parent | 57729634e86cfb608f440b6b4a67c37e13f3b54b (diff) | |
download | aspectj-258bb65ebddc08d5b50e387bd76fad5e7bb07707.tar.gz aspectj-258bb65ebddc08d5b50e387bd76fad5e7bb07707.zip |
pointcuts fixed, so library updated/fixed
Diffstat (limited to 'docs')
-rw-r--r-- | docs/sandbox/common/org/aspectj/langlib/Pointcuts.java | 59 |
1 files changed, 31 insertions, 28 deletions
diff --git a/docs/sandbox/common/org/aspectj/langlib/Pointcuts.java b/docs/sandbox/common/org/aspectj/langlib/Pointcuts.java index 948bbef57..e42aa0f98 100644 --- a/docs/sandbox/common/org/aspectj/langlib/Pointcuts.java +++ b/docs/sandbox/common/org/aspectj/langlib/Pointcuts.java @@ -21,7 +21,7 @@ import java.io.*; * * @author Wes Isberg */ -public class Pointcuts { +public final class Pointcuts { // ------- not staticly-determinable public pointcut adviceCflow() : cflow(adviceexecution()); @@ -37,8 +37,8 @@ public class Pointcuts { execution(public static void main(String[])); /** staticly-determinable to never match any join point */ - public pointcut never() : if(false) - && execution(ThreadDeath *(ThreadDeath, ThreadDeath)); + public pointcut never(); + // if(false) && execution(ThreadDeath *(ThreadDeath, ThreadDeath)); public pointcut anyMethodExecution() : execution(* *(..)); @@ -70,11 +70,11 @@ public class Pointcuts { public pointcut anyNonPrivateFieldSet() : set(!private * *); // also !transient? - public pointcut withinSetter() : - withincode(* set*(..)); + public pointcut withinSetter() : // require !static? + withincode(void set*(*)); // use any return type? multiple parms? public pointcut withinGetter() : - withincode(Object+ get*(..)); + withincode(!void get*()); // permit parms? require !static? public pointcut anyNonPublicFieldSetOutsideConstructorOrSetter() : set(!public * *) && !withincode(new(..)) @@ -110,7 +110,7 @@ public class Pointcuts { call(* java.io..*.*(..)) || call(java.io..*.new(..)); /** - * Any calls to java.awt or javax.swing classes + * Any calls to java.awt or javax.swing methods or constructors * (but not methods declared only on their subclasses). */ public pointcut anyJavaAWTOrSwingCalls() : @@ -129,7 +129,10 @@ public class Pointcuts { || (!call(* Class.getName()) && call(* Class.get*(..))); - /** standard class-loading calls by Class and ClassLoader */ + /** standard class-loading calls by Class and ClassLoader + * Note that `Foo.class` in bytecode is `Class.forName("Foo")`, + * so 'Foo.class' will also be picked out by this pointcut. + */ public pointcut anySystemClassLoadingCalls() : call(Class Class.forName(..)) || call(Class ClassLoader.loadClass(..)); @@ -149,26 +152,26 @@ public class Pointcuts { || (call(* Throwable+.*(..)) || call(Throwable+.new(..)))); - private Pointcuts() {} - + public pointcut anyCodeThrowingException() : + execution(* *(..) throws Exception+) + || execution(new(..) throws Exception+); + + private Pointcuts() {} // XXX avoid this? else pointcuts match it... } //END-SAMPLE library-pointcutIdioms -aspect A { - private static aspect PointcutsOnly { - /** require this library to only contain pointcuts */ - declare error : within(Pointcuts) && - (Pointcuts.anyMethodExecution() - || Pointcuts.anyNonPrivateConstructorExecution() - || set(* *)) : "only pointcuts permitted in Pointcuts"; - // does not pick out field definitions -- too costly - // set(* Pointcuts.*) || get(* Pointcuts.*) - } -} - -class PointcutQuestions { - public pointcut anyCodeThrowingException() : // XXX broken? - execution(* *(..) throws Exception+) - || execution(new(..) throws Exception+); - -} +//aspect A { +// private static aspect PointcutsOnly { +// /** require this library to only contain pointcuts */ +// declare error : within(Pointcuts) && +// (Pointcuts.anyMethodExecution() || Pointcuts.anyConstructorExecution() +// || set(* *)) : "only pointcuts permitted in Pointcuts"; +// } +//} +// +//class PointcutQuestions { +// public pointcut anyCodeThrowingException() : // XXX broken? +// execution(* *(..) throws Exception+) +// || execution(new(..) throws Exception+); +// +//} |