blueprint/blueprint-core/src/main/java/org/apache/aries/blueprint/container/RecipeBuilder.java [313:392]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        recipe.setProperty("listener", getValue(listener.getListenerComponent(), null));
        recipe.setProperty("metadata", listener);
        recipe.setProperty("blueprintContainer", blueprintContainer);
        return recipe;
    }

    private Recipe getValue(Metadata v, Object groupingType) {
        if (v instanceof NullMetadata) {
            return null;
        } else if (v instanceof ComponentMetadata) {
            return createRecipe((ComponentMetadata) v);
        } else if (v instanceof ValueMetadata) {
            ValueMetadata stringValue = (ValueMetadata) v;
            Object type = stringValue.getType();
            type = (type == null) ? groupingType : type;
            ValueRecipe vr = new ValueRecipe(getName(null), stringValue, type);
            return vr;
        } else if (v instanceof RefMetadata) {
            // TODO: make it work with property-placeholders?
            String componentName = ((RefMetadata) v).getComponentId();
            RefRecipe rr = new RefRecipe(getName(null), componentName);
            return rr;
        } else if (v instanceof CollectionMetadata) {
            CollectionMetadata collectionMetadata = (CollectionMetadata) v;
            Class<?> cl = collectionMetadata.getCollectionClass();
            String type = collectionMetadata.getValueType();
            if (cl == Object[].class) {
                ArrayRecipe ar = new ArrayRecipe(getName(null), type);
                for (Metadata lv : collectionMetadata.getValues()) {
                    ar.add(getValue(lv, type));
                }
                return ar;
            } else {
                CollectionRecipe cr = new CollectionRecipe(getName(null), cl != null ? cl : ArrayList.class, type);
                for (Metadata lv : collectionMetadata.getValues()) {
                    cr.add(getValue(lv, type));
                }
                return cr;
            }
        } else if (v instanceof MapMetadata) {
            return createMapRecipe((MapMetadata) v);
        } else if (v instanceof PropsMetadata) {
            PropsMetadata mapValue = (PropsMetadata) v;
            MapRecipe mr = new MapRecipe(getName(null), Properties.class, String.class, String.class);
            for (MapEntry entry : mapValue.getEntries()) {
                Recipe key = getValue(entry.getKey(), String.class);
                Recipe val = getValue(entry.getValue(), String.class);
                mr.put(key, val);
            }
            return mr;
        } else if (v instanceof IdRefMetadata) {
            // TODO: make it work with property-placeholders?
            String componentName = ((IdRefMetadata) v).getComponentId();
            IdRefRecipe rnr = new IdRefRecipe(getName(null), componentName);
            return rnr;
        } else {
            throw new IllegalStateException("Unsupported value: " + (v != null ? v.getClass().getName() : "null"));
        }
    }

    private MapRecipe createMapRecipe(MapMetadata mapValue) {
        String keyType = mapValue.getKeyType();
        String valueType = mapValue.getValueType();
        MapRecipe mr = new MapRecipe(getName(null), HashMap.class, keyType, valueType);
        for (MapEntry entry : mapValue.getEntries()) {
            Recipe key = getValue(entry.getKey(), keyType);
            Recipe val = getValue(entry.getValue(), valueType);
            mr.put(key, val);
        }
        return mr;
    }

    private String getName(String name) {
        if (name == null) {
            do {
                name = "#recipe-" + recipeIdSpace.nextId();
            } while (names.contains(name) || registry.containsComponentDefinition(name));
        }
        names.add(name);
        return name;
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



blueprint/blueprint-noosgi/src/main/java/org/apache/aries/blueprint/container/NoOsgiRecipeBuilder.java [179:258]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        recipe.setProperty("listener", getValue(listener.getListenerComponent(), null));
        recipe.setProperty("metadata", listener);
        recipe.setProperty("blueprintContainer", blueprintContainer);
        return recipe;
    }

    private Recipe getValue(Metadata v, Object groupingType) {
        if (v instanceof NullMetadata) {
            return null;
        } else if (v instanceof ComponentMetadata) {
            return createRecipe((ComponentMetadata) v);
        } else if (v instanceof ValueMetadata) {
            ValueMetadata stringValue = (ValueMetadata) v;
            Object type = stringValue.getType();
            type = (type == null) ? groupingType : type;
            ValueRecipe vr = new ValueRecipe(getName(null), stringValue, type);
            return vr;
        } else if (v instanceof RefMetadata) {
            // TODO: make it work with property-placeholders?
            String componentName = ((RefMetadata) v).getComponentId();
            RefRecipe rr = new RefRecipe(getName(null), componentName);
            return rr;
        } else if (v instanceof CollectionMetadata) {
            CollectionMetadata collectionMetadata = (CollectionMetadata) v;
            Class<?> cl = collectionMetadata.getCollectionClass();
            String type = collectionMetadata.getValueType();
            if (cl == Object[].class) {
                ArrayRecipe ar = new ArrayRecipe(getName(null), type);
                for (Metadata lv : collectionMetadata.getValues()) {
                    ar.add(getValue(lv, type));
                }
                return ar;
            } else {
                CollectionRecipe cr = new CollectionRecipe(getName(null), cl != null ? cl : ArrayList.class, type);
                for (Metadata lv : collectionMetadata.getValues()) {
                    cr.add(getValue(lv, type));
                }
                return cr;
            }
        } else if (v instanceof MapMetadata) {
            return createMapRecipe((MapMetadata) v);
        } else if (v instanceof PropsMetadata) {
            PropsMetadata mapValue = (PropsMetadata) v;
            MapRecipe mr = new MapRecipe(getName(null), Properties.class, String.class, String.class);
            for (MapEntry entry : mapValue.getEntries()) {
                Recipe key = getValue(entry.getKey(), String.class);
                Recipe val = getValue(entry.getValue(), String.class);
                mr.put(key, val);
            }
            return mr;
        } else if (v instanceof IdRefMetadata) {
            // TODO: make it work with property-placeholders?
            String componentName = ((IdRefMetadata) v).getComponentId();
            IdRefRecipe rnr = new IdRefRecipe(getName(null), componentName);
            return rnr;
        } else {
            throw new IllegalStateException("Unsupported value: " + (v != null ? v.getClass().getName() : "null"));
        }
    }

    private MapRecipe createMapRecipe(MapMetadata mapValue) {
        String keyType = mapValue.getKeyType();
        String valueType = mapValue.getValueType();
        MapRecipe mr = new MapRecipe(getName(null), HashMap.class, keyType, valueType);
        for (MapEntry entry : mapValue.getEntries()) {
            Recipe key = getValue(entry.getKey(), keyType);
            Recipe val = getValue(entry.getValue(), valueType);
            mr.put(key, val);
        }
        return mr;
    }

    private String getName(String name) {
        if (name == null) {
            do {
                name = "#recipe-" + recipeIdSpace.nextId();
            } while (names.contains(name) || registry.containsComponentDefinition(name));
        }
        names.add(name);
        return name;
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -