public void setProperty()

in xstream/src/java/com/thoughtworks/xstream/io/xml/SaxWriter.java [289:341]
47 lines of code
13 McCabe index (conditional complexity)

    public void setProperty(String name, Object value) throws SAXNotRecognizedException, SAXNotSupportedException {
        switch (name) {
        case CONFIGURED_XSTREAM_PROPERTY:
            if (!(value instanceof XStream)) {
                throw new SAXNotSupportedException(String
                    .format("Value for property \"%s\" must be a non-null XStream object",
                        CONFIGURED_XSTREAM_PROPERTY));
            }
            break;
        case SOURCE_OBJECT_LIST_PROPERTY:
            if (value instanceof List) {
                value = new LinkedList<>((List<?>)value);
                properties.put(name, value); // just for backward compatibility
            } else {
                throw new SAXNotSupportedException(String
                    .format("Value for property \"%s\" must be a non-null List object", name));
            }
            //$FALL-THROUGH$
        case SOURCE_OBJECT_QUEUE_PROPERTY:
            if (value instanceof BlockingQueue) {
                // OK, take it directly
            } else if (value instanceof Queue) {
                final Queue<?> queue = (Queue<?>)value;

                if (queue.isEmpty()) {
                    throw new SAXNotSupportedException(String
                        .format("Value for property \"%s\" shall not be an empty %s", name, name
                            .equals(SOURCE_OBJECT_QUEUE_PROPERTY) ? "queue" : "list"));
                } else if (name.equals(SOURCE_OBJECT_QUEUE_PROPERTY)) {
                    // Perform a copy of the list to prevent the application to
                    // modify its content while the parse is being performed.
                    value = new ArrayDeque<>(queue);
                }
            } else {
                throw new SAXNotSupportedException(String
                    .format("Value for property \"%s\" must be a non-null Queue object", name));
            }
            name = SOURCE_OBJECT_QUEUE_PROPERTY;
            break;
        case OOS_SUPPLIER_PROPERTY:
            if (value instanceof Supplier) {
                // OK
            } else {
                throw new SAXNotSupportedException(String
                    .format("Value for property \"%s\" has to be a supplier for the ObjectOutputStream",
                        OOS_SUPPLIER_PROPERTY));
            }
            break;
        default:
            throw new SAXNotRecognizedException(name);
        }
        properties.put(name, value);
    }