public Getter()

in johnzon-mapper/src/main/java/org/apache/johnzon/mapper/Mappings.java [155:218]
57 lines of code
12 McCabe index (conditional complexity)

        public Getter(final AccessMode.Reader reader, final boolean dynamic,
                      final boolean primitive, final boolean array,
                      final boolean collection, final boolean map,
                      final MapperConverter converter,
                      final ObjectConverter.Writer providedObjectConverter,
                      final int version, final String[] ignoreNested) {
            this.reader = reader;
            this.version = version;

            Adapter theConverter = null;
            Adapter theItemConverter = null;
            ObjectConverter.Writer theObjectConverter = providedObjectConverter;

            if (converter != null) {

                if (converter instanceof ObjectConverter.Writer) {
                    theObjectConverter = (ObjectConverter.Writer) converter;
                }
                if (theObjectConverter == null) {
                    Adapter adapter;
                    final Type readerType = reader.getType();
                    if (converter instanceof Converter) {
                        adapter = new ConverterAdapter((Converter) converter, readerType);
                    } else {
                        adapter = (Adapter) converter;
                    }

                    if (matches(readerType, adapter)) {
                        theConverter = adapter;
                    } else {
                        if (converter instanceof Converter) {
                            if (ParameterizedType.class.isInstance(readerType) && ParameterizedType.class.cast(readerType).getActualTypeArguments().length > 0) {
                                final Type[] args = ParameterizedType.class.cast(readerType).getActualTypeArguments();
                                // List<A> or Map<String, A> lead to read the last arg in all cases
                                theItemConverter = new ConverterAdapter((Converter) converter, args[args.length - 1]);
                            } else {
                                theItemConverter = adapter;
                            }
                        } else {
                            theItemConverter = adapter;
                        }
                    }
                }
            }

            this.converter = theConverter;
            this.itemConverter = theItemConverter;
            this.objectConverter = theObjectConverter;
            this.ignoreNested = ignoreNested == null || ignoreNested.length == 0 ? null : new HashSet<>(asList(ignoreNested));

            if (converter == null) {
                this.dynamic = dynamic;
                this.array = array;
                this.collection = collection;
                this.primitive = primitive;
                this.map = map;
            } else { // todo: likely find from/to types from the adapter and adjust these meta accordingly
                this.dynamic = true;
                this.array = array;
                this.collection = collection;
                this.primitive = primitive;
                this.map = false;
            }
        }