Examples of org.aspectj.weaver.patterns.Pointcut$State

org.aspectj.weaver.patterns.Pointcut
The lifecycle of Pointcuts is modeled by Pointcut.State. It has three things:
Creation -- SYMBOLIC -- then resolve(IScope) -- RESOLVED -- concretize(...) -- CONCRETE @author Erik Hilsdale @author Jim HuguninA day in the life of a pointcut.... - AMC. ========================================== Pointcuts are created by the PatternParser, which is called by ajdt to parse a pointcut from the PseudoTokens AST node (which in turn are part of a PointcutDesignator AST node). Pointcuts are resolved by ajdt when an AdviceDeclaration or a PointcutDeclaration has its statements resolved. This happens as part of completeTypeBindings in the AjLookupEnvironment which is called after the diet parse phase of the compiler. Named pointcuts, and references to named pointcuts are instances of ReferencePointcut. At the end of the compilation process, the pointcuts are serialized (write method) into attributes in the class file. When the weaver loads the class files, it unpacks the attributes and deserializes the pointcuts (read). All aspects are added to the world, by calling addOrReplaceAspect on the crosscutting members set of the world. When aspects are added or replaced, the crosscutting members in the aspect are extracted as ShadowMungers (each holding a pointcut). The ShadowMungers are concretized, which concretizes the pointcuts. At this stage ReferencePointcuts are replaced by their declared content. During weaving, the weaver processes type by type. It first culls potentially matching ShadowMungers by calling the fastMatch method on their pointcuts. Only those that might match make it through to the next phase. At the next phase, all of the shadows within the type are created and passed to the pointcut for matching (match). When the actual munging happens, matched pointcuts are asked for their residue (findResidue) - the runtime test if any. Because of negation, findResidue may be called on pointcuts that could never match the shadow.

     * @param struct    for which we are parsing the per clause
     * @return a PerClause instance
     */
    private static PerClause parsePerClausePointcut(String perClauseString, AjAttributeStruct struct) {
        final String pointcutString;
        Pointcut pointcut = null;
        TypePattern typePattern = null;
        final PerClause perClause;
        if (perClauseString.startsWith(PerClause.KindAnnotationPrefix.PERCFLOW.getName())) {
            pointcutString = PerClause.KindAnnotationPrefix.PERCFLOW.extractPointcut(perClauseString);
            pointcut = parsePointcut(pointcutString, struct, false);

View Full Code Here

                );


                // joinpoint, staticJoinpoint binding
                int extraArgument = extractExtraArgument(struct.method);


                Pointcut pc = null;
                if (preResolvedPointcut != null) {
                    pc = preResolvedPointcut.getPointcut();
                    //pc.resolve(binding);
                } else {
                    pc = parsePointcut(beforeAdvice.getValue().stringifyValue(), struct, false);
                    if (pc == null) return false;//parse error
                    pc = pc.resolve(binding);
                }
                setIgnoreUnboundBindingNames(pc, bindings);


                ISourceLocation sl = struct.context.makeSourceLocation(struct.bMethod.getDeclarationLineNumber(), struct.bMethod.getDeclarationOffset());
                struct.ajAttributes.add(

View Full Code Here

                );


                // joinpoint, staticJoinpoint binding
                int extraArgument = extractExtraArgument(struct.method);


                Pointcut pc = null;
                if (preResolvedPointcut != null) {
                    pc = preResolvedPointcut.getPointcut();
                } else {
                    pc = parsePointcut(afterAdvice.getValue().stringifyValue(), struct, false);
                    if (pc == null) return false;//parse error
                    pc.resolve(binding);
                }
                setIgnoreUnboundBindingNames(pc, bindings);


                ISourceLocation sl = struct.context.makeSourceLocation(struct.bMethod.getDeclarationLineNumber(), struct.bMethod.getDeclarationOffset());
                struct.ajAttributes.add(

View Full Code Here

            // return binding
            if (returned != null) {
                extraArgument |= Advice.ExtraArgument;
            }


            Pointcut pc = null;
            if (preResolvedPointcut != null) {
                pc = preResolvedPointcut.getPointcut();
            } else {
                pc = parsePointcut(pointcut, struct, false);
                if (pc == null) return false;//parse error
                pc.resolve(binding);
            }
            setIgnoreUnboundBindingNames(pc, bindings);


            ISourceLocation sl = struct.context.makeSourceLocation(struct.bMethod.getDeclarationLineNumber(), struct.bMethod.getDeclarationOffset());
            struct.ajAttributes.add(

View Full Code Here

            // return binding
            if (thrownFormal != null) {
                extraArgument |= Advice.ExtraArgument;
            }


            Pointcut pc = null;
            if (preResolvedPointcut != null) {
                pc = preResolvedPointcut.getPointcut();
            } else {
                pc = parsePointcut(pointcut, struct, false);
                if (pc == null) return false;//parse error
                pc.resolve(binding);
            }
            setIgnoreUnboundBindingNames(pc, bindings);


            ISourceLocation sl = struct.context.makeSourceLocation(struct.bMethod.getDeclarationLineNumber(), struct.bMethod.getDeclarationOffset());
            struct.ajAttributes.add(

View Full Code Here

                );


                // joinpoint, staticJoinpoint binding
                int extraArgument = extractExtraArgument(struct.method);


                Pointcut pc = null;
                if (preResolvedPointcut != null) {
                    pc = preResolvedPointcut.getPointcut();
                } else {
                    pc = parsePointcut(aroundAdvice.getValue().stringifyValue(), struct, false);
                    if (pc == null) return false;//parse error
                    pc.resolve(binding);
                }
                setIgnoreUnboundBindingNames(pc, bindings);


                ISourceLocation sl = struct.context.makeSourceLocation(struct.bMethod.getDeclarationLineNumber(), struct.bMethod.getDeclarationOffset());
                struct.ajAttributes.add(

View Full Code Here

            UnresolvedType[] argumentTypes = new UnresolvedType[struct.method.getArgumentTypes().length];
            for (int i = 0; i < argumentTypes.length; i++) {
                argumentTypes[i] = UnresolvedType.forSignature(struct.method.getArgumentTypes()[i].getSignature());
            }


            Pointcut pc = null;
            if (struct.method.isAbstract()) {
                if ((pointcutExpr != null && isNullOrEmpty(pointcutExpr.getValue().stringifyValue()))
                    || pointcutExpr == null) {
                    // abstract pointcut
                    // leave pc = null
                } else {
                    reportError("Found defined @Pointcut on an abstract method", struct);
                    return;//stop
                }
            } else {
                if (pointcutExpr != null) {
                    // use a LazyResolvedPointcutDefinition so that the pointcut is resolved lazily
                    // since for it to be resolved, we will need other pointcuts to be registered as well
                    pc = parsePointcut(pointcutExpr.getValue().stringifyValue(), struct, true);
                    if (pc == null) return;//parse error
                    pc.setLocation(struct.context, -1, -1);//FIXME AVASM !! bMethod is null here..
                } else {
                    reportError("Found undefined @Pointcut on a non-abstract method", struct);
                    return;
                }
            }

View Full Code Here

                IScope binding = new BindingScope(
                        struct.enclosingType,
                        struct.context,
                        bindings
                );
                Pointcut pc = parsePointcut(declareError.getValue().stringifyValue(), struct, false);
                if (pc == null) {
                    hasError = false;//cannot parse pointcut
                } else {
                    pc .resolve(binding);
                    DeclareErrorOrWarning deow = new DeclareErrorOrWarning(true, pc, struct.field.getConstantValue().toString());
                    deow.setLocation(struct.context, -1, -1);
                    struct.ajAttributes.add(new AjAttribute.DeclareAttribute(deow));
                    hasError = true;
                }
            }
        }
        Annotation warning = getAnnotation(runtimeAnnotations, AjcMemberMaker.DECLAREWARNING_ANNOTATION);
        boolean hasWarning = false;
        if (warning != null) {
            ElementNameValuePair declareWarning = getAnnotationElement(warning, VALUE);
            if (declareWarning != null) {
                if (!STRING_DESC.equals(struct.field.getSignature()) || struct.field.getConstantValue() == null) {
                    reportError("@DeclareWarning used on a non String constant field", struct);
                    return false;
                }
                FormalBinding[] bindings = new org.aspectj.weaver.patterns.FormalBinding[0];
                IScope binding = new BindingScope(
                        struct.enclosingType,
                        struct.context,
                        bindings
                );
                Pointcut pc = parsePointcut(declareWarning.getValue().stringifyValue(), struct, false);
                if (pc == null) {
                    hasWarning = false;//cannot parse pointcut
                } else {
                    pc.resolve(binding);
                    DeclareErrorOrWarning deow = new DeclareErrorOrWarning(false, pc, struct.field.getConstantValue().toString());
                    deow.setLocation(struct.context, -1, -1);
                    struct.ajAttributes.add(new AjAttribute.DeclareAttribute(deow));
                    return hasWarning = true;
                }

View Full Code Here

     * @param allowIf
     * @return pointcut, unresolved
     */
    private static Pointcut parsePointcut(String pointcutString, AjAttributeStruct struct, boolean allowIf) {
        try {
            Pointcut pointcut = new PatternParser(pointcutString, struct.context).parsePointcut();
            if (!allowIf && pointcutString.indexOf("if()") >= 0 && hasIf(pointcut)) {
                reportError("if() pointcut is not allowed at this pointcut location '" + pointcutString +"'", struct);
                return null;
            }
            pointcut.setLocation(struct.context, -1, -1);//FIXME -1,-1 is not good enough
            return pointcut;
        } catch (ParserException e) {
            reportError("Invalid pointcut '" + pointcutString + "': " + e.toString(), struct);
            return null;
        }

View Full Code Here


        for (Iterator it = attributes.iterator(); it.hasNext();) {
            AjAttribute attr = (AjAttribute) it.next();
            if (attr instanceof AjAttribute.PointcutDeclarationAttribute) {
                AjAttribute.PointcutDeclarationAttribute pcAttr = (AjAttribute.PointcutDeclarationAttribute) attr;
                Pointcut pointcut = pcAttr.reify().getPointcut();
                if (pointcut instanceof KindedPointcut) {
                    try {
                        Field sigField = KindedPointcut.class.getDeclaredField("signature");
                        sigField.setAccessible(true);
                        SignaturePattern signature = (SignaturePattern) sigField.get(pointcut);
                        DefinitionParserHelper.createAndAddPointcutDefToAspectDef(
                                signature.getName().toString(), pointcut.toString(), aspectDef
                        );
                    } catch (Exception e) {
                        throw new WrappedRuntimeException(e);
                    }
                }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.aspectj.weaver.patterns.Pointcut$State

ariba.ui.aribaweb.core.AWComponent

ariba.ui.meta.core.Context

ariba.ui.meta.core.UIMeta

ca.eandb.jmist.framework.painter.UniformPainter

ca.eandb.jmist.framework.scene.AppearanceMapSceneElement

ca.eandb.jmist.framework.scene.RangeSceneElement

ca.eandb.jmist.math.Point3

com.cburch.logisim.data.Value

com.github.jsonldjava.core.JsonLdError

com.google.collide.client.documentparser.DocumentParserWorker

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.