public MethodVisitor visitMethod()

in processor/src/main/java/org/apache/commons/weaver/Finder.java [238:289]
45 lines of code
12 McCabe index (conditional complexity)

        public MethodVisitor visitMethod(final int access, final String name, final String desc,
            final String signature, final String[] exceptions) {
            final MethodVisitor toWrap = wrapped.visitMethod(access, name, desc, signature, exceptions);
            final ClassInfo classInfo = (ClassInfo) wrapped.getInfo();

            // MethodInfo may not always come from a descriptor, so we must go by the
            // Member represented. Make sure the method either has a valid name or is a constructor:
            final MethodInfo compareMethodInfo = new MethodInfo(classInfo, name, desc);
            if (!compareMethodInfo.isConstructor() && !isJavaIdentifier(name)) {
                return toWrap;
            }
            MethodInfo testMethodInfo = null;
            // should be the most recently added method, so iterate backward:
            for (int i = classInfo.getMethods().size() - 1; i >= 0; i--) {
                final MethodInfo atI = classInfo.getMethods().get(i);
                if (atI.getName().equals(name) && StringUtils.equals(atI.getDescriptor(), desc)) {
                    testMethodInfo = atI;
                    break;
                }
            }
            if (testMethodInfo == null) {
                return toWrap;
            }
            final MethodInfo methodInfo = testMethodInfo;
            return new MethodVisitor(ASM_VERSION, toWrap) {
                @Override
                public AnnotationVisitor visitAnnotation(final String desc, final boolean visible) {
                    final AnnotationVisitor toWrap = super.visitAnnotation(desc, visible);
                    return visible ? toWrap : new TopLevelAnnotationInflater(desc, toWrap, methodInfo);
                }

                @Override
                public AnnotationVisitor visitParameterAnnotation(final int param, final String desc,
                    final boolean visible) {
                    final AnnotationVisitor toWrap = super.visitParameterAnnotation(param, desc, visible);
                    if (visible) {
                        return toWrap;
                    }
                    ParameterInfo parameterInfo = null;

                    // should be the most recently added parameter, so iterate backward:
                    for (int i = methodInfo.getParameters().size() - 1; i >= 0; i--) {
                        final ParameterInfo atI = methodInfo.getParameters().get(i);
                        if (atI.getName().equals(Integer.toString(param))) {
                            parameterInfo = atI;
                            break;
                        }
                    }
                    return parameterInfo == null ? toWrap : new TopLevelAnnotationInflater(desc, toWrap, parameterInfo);
                }
            };
        }