public void validate()

in blueprint/blueprint-core/src/main/java/org/apache/aries/blueprint/container/BlueprintRepository.java [366:425]
55 lines of code
21 McCabe index (conditional complexity)

    public void validate() {
        for (Recipe recipe : getAllRecipes()) {
            // Check that references are satisfied
            String ref = null;
            if (recipe instanceof RefRecipe) {
                ref = ((RefRecipe) recipe).getIdRef();
            } else if (recipe instanceof IdRefRecipe) {
                ref = ((IdRefRecipe) recipe).getIdRef();
            }
            if (ref != null && getRecipe(ref) == null) {
                throw new ComponentDefinitionException("Unresolved ref/idref to component: " + ref);
            }
            // Check service
            if (recipe instanceof ServiceRecipe) {
                Recipe r = ((ServiceRecipe) recipe).getServiceRecipe();
                if (r instanceof RefRecipe) {
                    r = getRecipe(((RefRecipe) r).getIdRef());
                }
                if (r instanceof ServiceRecipe) {
                    throw new ComponentDefinitionException("The target for a <service> element must not be <service> element");
                }
                if (r instanceof ReferenceListRecipe) {
                    throw new ComponentDefinitionException("The target for a <service> element must not be <reference-list> element");
                }
                CollectionRecipe listeners = ((ServiceRecipe) recipe).getListenersRecipe();
                for (Recipe lr : listeners.getDependencies()) {
                    // The listener recipe is a bean recipe with the listener being set in a property
                    for (Recipe l : lr.getDependencies()) {
                        if (l instanceof RefRecipe) {
                            l = getRecipe(((RefRecipe) l).getIdRef());
                        }
                        if (l instanceof ServiceRecipe) {
                            throw new ComponentDefinitionException("The target for a <registration-listener> element must not be <service> element");
                        }
                        if (l instanceof ReferenceListRecipe) {
                            throw new ComponentDefinitionException("The target for a <registration-listener> element must not be <reference-list> element");
                        }
                    }
                }
            }
            // Check references
            if (recipe instanceof AbstractServiceReferenceRecipe) {
                CollectionRecipe listeners = ((AbstractServiceReferenceRecipe) recipe).getListenersRecipe();
                for (Recipe lr : listeners.getDependencies()) {
                    // The listener recipe is a bean recipe with the listener being set in a property
                    for (Recipe l : lr.getDependencies()) {
                        if (l instanceof RefRecipe) {
                            l = getRecipe(((RefRecipe) l).getIdRef());
                        }
                        if (l instanceof ServiceRecipe) {
                            throw new ComponentDefinitionException("The target for a <reference-listener> element must not be <service> element");
                        }
                        if (l instanceof ReferenceListRecipe) {
                            throw new ComponentDefinitionException("The target for a <reference-listener> element must not be <reference-list> element");
                        }
                    }
                }
            }
        }
    }