use of org.apache.aries.blueprint.di.ArrayRecipe in project aries by apache.
the class RecipeBuilder method getValue.
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"));
}
}
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