| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package javax.json.bind; |
| |
| import javax.json.bind.adapter.JsonbAdapter; |
| import javax.json.bind.config.PropertyNamingStrategy; |
| import javax.json.bind.config.PropertyVisibilityStrategy; |
| import javax.json.bind.serializer.JsonbDeserializer; |
| import javax.json.bind.serializer.JsonbSerializer; |
| import java.lang.reflect.Array; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Optional; |
| |
| public class JsonbConfig { |
| private final Map<String, Object> configuration = new HashMap<>(); |
| |
| public static final String FORMATTING = "jsonb.formatting"; |
| public static final String ENCODING = "jsonb.encoding"; |
| public static final String PROPERTY_NAMING_STRATEGY = "jsonb.property-naming-strategy"; |
| public static final String PROPERTY_ORDER_STRATEGY = "jsonb.property-order-strategy"; |
| public static final String NULL_VALUES = "jsonb.null-values"; |
| public static final String STRICT_IJSON = "jsonb.strict-ijson"; |
| public static final String PROPERTY_VISIBILITY_STRATEGY = "jsonb.property-visibility-strategy"; |
| public static final String ADAPTERS = "jsonb.adapters"; |
| public static final String BINARY_DATA_STRATEGY = "jsonb.binary-data-strategy"; |
| public static final String DATE_FORMAT = "jsonb.date-format"; |
| public static final String LOCALE = "jsonb.locale"; |
| public static final String SERIALIZERS = "jsonb.serializers"; |
| public static final String DESERIALIZERS = "jsonb.derializers"; |
| |
| public final JsonbConfig withDateFormat(final String dateFormat, final Locale locale) { |
| return setProperty(DATE_FORMAT, dateFormat).setProperty(LOCALE, locale != null ? locale : Locale.getDefault()); |
| } |
| |
| public final JsonbConfig withLocale(final Locale locale) { |
| return setProperty(LOCALE, locale); |
| } |
| |
| public final JsonbConfig setProperty(final String name, final Object value) { |
| configuration.put(name, value); |
| return this; |
| } |
| |
| public final Optional<Object> getProperty(final String name) { |
| return Optional.ofNullable(configuration.get(name)); |
| } |
| |
| public final Map<String, Object> getAsMap() { |
| return Collections.unmodifiableMap(configuration); |
| } |
| |
| public final JsonbConfig withFormatting(final Boolean formatted) { |
| return setProperty(FORMATTING, formatted); |
| } |
| |
| public final JsonbConfig withNullValues(final Boolean serializeNullValues) { |
| return setProperty(NULL_VALUES, serializeNullValues); |
| } |
| |
| public final JsonbConfig withEncoding(final String encoding) { |
| return setProperty(ENCODING, encoding); |
| } |
| |
| public final JsonbConfig withStrictIJSON(final Boolean enabled) { |
| return setProperty(STRICT_IJSON, enabled); |
| } |
| |
| public final JsonbConfig withPropertyNamingStrategy(final PropertyNamingStrategy propertyNamingStrategy) { |
| return setProperty(PROPERTY_NAMING_STRATEGY, propertyNamingStrategy); |
| } |
| |
| public final JsonbConfig withPropertyNamingStrategy(final String propertyNamingStrategy) { |
| return setProperty(PROPERTY_NAMING_STRATEGY, propertyNamingStrategy); |
| } |
| |
| public final JsonbConfig withPropertyOrderStrategy(final String propertyOrderStrategy) { |
| return setProperty(PROPERTY_ORDER_STRATEGY, propertyOrderStrategy); |
| } |
| |
| public final JsonbConfig withPropertyVisibilityStrategy(final PropertyVisibilityStrategy propertyVisibilityStrategy) { |
| return setProperty(PROPERTY_VISIBILITY_STRATEGY, propertyVisibilityStrategy); |
| } |
| |
| public final JsonbConfig withAdapters(final JsonbAdapter... adapters) { |
| return accumulate(ADAPTERS, adapters, JsonbAdapter.class); |
| } |
| |
| public final JsonbConfig withBinaryDataStrategy(final String binaryDataStrategy) { |
| return setProperty(BINARY_DATA_STRATEGY, binaryDataStrategy); |
| } |
| |
| public final JsonbConfig withSerializers(final JsonbSerializer... serializers) { |
| return accumulate(SERIALIZERS, serializers, JsonbSerializer.class); |
| } |
| |
| public final JsonbConfig withDeserializers(final JsonbDeserializer... deserializers) { |
| return accumulate(DESERIALIZERS, deserializers, JsonbDeserializer.class); |
| } |
| |
| private <T> JsonbConfig accumulate(final String key, final T[] values, final Class<T> componentType) { |
| if (values == null || values.length == 0) { |
| return this; |
| } |
| |
| final Optional<Object> opt = getProperty(key); |
| if (opt.isPresent()) { |
| final T[] existing = (T[]) opt.get(); |
| final T[] aggregated = (T[]) Array.newInstance(componentType, existing.length + values.length); |
| System.arraycopy(existing, 0, aggregated, 0, existing.length); |
| System.arraycopy(values, 0, aggregated, existing.length, values.length); |
| return setProperty(key, aggregated); |
| } |
| return setProperty(key, values); |
| } |
| } |