private MethodMeta createMeta()

in commons-jcs3-jcache/src/main/java/org/apache/commons/jcs3/jcache/cdi/CDIJCacheHelper.java [117:184]
62 lines of code
17 McCabe index (conditional complexity)

    private MethodMeta createMeta(final InvocationContext ic)
    {
        final CacheDefaults defaults = findDefaults(ic.getTarget() == null ? null : ic.getTarget()
                                                      .getClass(), ic.getMethod());

        final Class<?>[] parameterTypes = ic.getMethod().getParameterTypes();
        final Annotation[][] parameterAnnotations = ic.getMethod().getParameterAnnotations();
        final List<Set<Annotation>> annotations = new ArrayList<>();
        for (final Annotation[] parameterAnnotation : parameterAnnotations)
        {
            final Set<Annotation> set = new HashSet<>(parameterAnnotation.length);
            set.addAll(Arrays.asList(parameterAnnotation));
            annotations.add(set);
        }

        final Set<Annotation> mtdAnnotations = new HashSet<>(Arrays.asList(ic.getMethod().getAnnotations()));
        final CacheResult cacheResult = ic.getMethod().getAnnotation(CacheResult.class);
        final String cacheResultCacheResultName = cacheResult == null ? null : defaultName(ic.getMethod(), defaults, cacheResult.cacheName());
        final CacheResolverFactory cacheResultCacheResolverFactory = cacheResult == null ?
                null : cacheResolverFactoryFor(defaults, cacheResult.cacheResolverFactory());
        final CacheKeyGenerator cacheResultCacheKeyGenerator = cacheResult == null ?
                null : cacheKeyGeneratorFor(defaults, cacheResult.cacheKeyGenerator());

        final CachePut cachePut = ic.getMethod().getAnnotation(CachePut.class);
        final String cachePutCachePutName = cachePut == null ? null : defaultName(ic.getMethod(), defaults, cachePut.cacheName());
        final CacheResolverFactory cachePutCacheResolverFactory = cachePut == null ?
                null : cacheResolverFactoryFor(defaults, cachePut.cacheResolverFactory());
        final CacheKeyGenerator cachePutCacheKeyGenerator = cachePut == null ?
                null : cacheKeyGeneratorFor(defaults, cachePut.cacheKeyGenerator());

        final CacheRemove cacheRemove = ic.getMethod().getAnnotation(CacheRemove.class);
        final String cacheRemoveCacheRemoveName = cacheRemove == null ? null : defaultName(ic.getMethod(), defaults, cacheRemove.cacheName());
        final CacheResolverFactory cacheRemoveCacheResolverFactory = cacheRemove == null ?
                null : cacheResolverFactoryFor(defaults, cacheRemove.cacheResolverFactory());
        final CacheKeyGenerator cacheRemoveCacheKeyGenerator = cacheRemove == null ?
                null : cacheKeyGeneratorFor(defaults, cacheRemove.cacheKeyGenerator());

        final CacheRemoveAll cacheRemoveAll = ic.getMethod().getAnnotation(CacheRemoveAll.class);
        final String cacheRemoveAllCacheRemoveAllName = cacheRemoveAll == null ? null : defaultName(ic.getMethod(), defaults, cacheRemoveAll.cacheName());
        final CacheResolverFactory cacheRemoveAllCacheResolverFactory = cacheRemoveAll == null ?
                null : cacheResolverFactoryFor(defaults, cacheRemoveAll.cacheResolverFactory());

        return new MethodMeta(
                parameterTypes,
                annotations,
                mtdAnnotations,
                keyParameterIndexes(ic.getMethod()),
                getValueParameter(annotations),
                getKeyParameters(annotations),
                cacheResultCacheResultName,
                cacheResultCacheResolverFactory,
                cacheResultCacheKeyGenerator,
                cacheResult,
                cachePutCachePutName,
                cachePutCacheResolverFactory,
                cachePutCacheKeyGenerator,
                cachePut != null && cachePut.afterInvocation(),
                cachePut,
                cacheRemoveCacheRemoveName,
                cacheRemoveCacheResolverFactory,
                cacheRemoveCacheKeyGenerator,
                cacheRemove != null && cacheRemove.afterInvocation(),
                cacheRemove,
                cacheRemoveAllCacheRemoveAllName,
                cacheRemoveAllCacheResolverFactory,
                cacheRemoveAll != null && cacheRemoveAll.afterInvocation(),
                cacheRemoveAll);
    }