protected ManageableObjects doGetCollection()

in src/main/java/org/apache/jackrabbit/ocm/manager/collectionconverter/impl/ResidualPropertiesCollectionConverterImpl.java [91:145]
47 lines of code
9 McCabe index (conditional complexity)

    protected ManageableObjects doGetCollection(Session session,
        Node parentNode, CollectionDescriptor collectionDescriptor,
        Class collectionFieldClass) throws RepositoryException {
        try {
            String jcrName = getCollectionJcrName(collectionDescriptor);
            PropertyIterator pi = parentNode.getProperties(jcrName);
            if (!pi.hasNext()) {
                return null;
            }

            ManageableObjects objects = ManageableObjectsUtil.getManageableObjects(collectionFieldClass);
            AtomicTypeConverter atomicTypeConverter = getAtomicTypeConverter(collectionDescriptor);

            while (pi.hasNext()) {
                Property prop = pi.nextProperty();

                // ignore protected properties here
                if (prop.getDefinition().isProtected()) {
                    continue;
                }

                // handle multvalues as a list
                Object value;
                if (prop.getDefinition().isMultiple()) {
                    List valueList = new ArrayList();
                    Value[] values = prop.getValues();
                    for (int i = 0; i < values.length; i++) {
                        valueList.add(atomicTypeConverter.getObject(values[i]));
                    }
                    value = valueList;
                } else {
                    value = atomicTypeConverter.getObject(prop.getValue());
                }

                if (objects instanceof Map) {
                    String name = prop.getName();
                    ((Map) objects).put(name, value);
                } else {
                	if (objects instanceof ManageableCollection)
                         ((ManageableCollection)objects).addObject(value);
                	else
                	{
                		String name = prop.getName();
                		((ManageableMap)objects).addObject(name, value);
                	}
                }
            }

            return objects;
        } catch (ValueFormatException vfe) {
            throw new ObjectContentManagerException("Cannot get the collection field : "
                + collectionDescriptor.getFieldName() + "for class "
                + collectionDescriptor.getClassDescriptor().getClassName(), vfe);
        }
    }