protected ManageableObjects doGetCollection()

in src/main/java/org/apache/jackrabbit/ocm/manager/collectionconverter/impl/ReferenceCollectionConverterImpl.java [103:133]

• 28 lines of code
• 5 McCabe index (conditional complexity)

    protected ManageableObjects doGetCollection(Session session,
                                                   Node parentNode,
                                                   CollectionDescriptor collectionDescriptor,
                                                   Class collectionFieldClass) throws RepositoryException {
        try {
            String jcrName = getCollectionJcrName(collectionDescriptor);
            if (!parentNode.hasProperty(jcrName)) {
                return null;
            }
            Property property = parentNode.getProperty(jcrName);
            Value[] values = property.getValues();

            ManageableObjects objects = ManageableObjectsUtil.getManageableObjects(collectionFieldClass);
            for (int i = 0; i < values.length; i++) {

            	if (objects instanceof ManageableCollection)
                    ((ManageableCollection)objects).addObject(values[i].getString());
            	else
            		throw new ObjectContentManagerException(
            				"Unsupported data type in ReferenceCollectionConverter : " + objects.getClass().getName());
            }

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