001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.marshall.bson;
018
019import org.apache.juneau.commons.reflect.*;
020import org.apache.juneau.commons.svl.*;
021import org.apache.juneau.marshall.*;
022
023/**
024 * Utility classes and methods for the {@link BsonConfig @BsonConfig} annotation.
025 *
026 * <h5 class='section'>See Also:</h5><ul>
027 *    <li class='link'><a class="doclink" href="https://juneau.apache.org/docs/topics/Bson">BSON</a>
028 * </ul>
029 */
030public class BsonConfigAnnotation {
031
032   /**
033    * Prevents instantiation.
034    */
035   private BsonConfigAnnotation() {}
036
037   /**
038    * Applies {@link BsonConfig} annotations to a {@link BsonParser.Builder}.
039    */
040   public static class ParserApply extends AnnotationApplier<BsonConfig,BsonParser.Builder> {
041
042      /**
043       * Constructor.
044       *
045       * @param vr The resolver for resolving values in annotations.
046       *    <br>Must not be <jk>null</jk>.
047       */
048      public ParserApply(VarResolverSession vr) {
049         super(BsonConfig.class, BsonParser.Builder.class, vr);
050      }
051
052      @Override
053      public void apply(AnnotationInfo<BsonConfig> ai, BsonParser.Builder b) {
054         BsonConfig a = ai.inner();
055
056         integer(a.maxLength(), "maxLength").ifPresent(b::maxLength);
057      }
058   }
059
060   /**
061    * Applies {@link BsonConfig} annotations to a {@link BsonSerializer.Builder}.
062    */
063   public static class SerializerApply extends AnnotationApplier<BsonConfig,BsonSerializer.Builder> {
064
065      /**
066       * Constructor.
067       *
068       * @param vr The resolver for resolving values in annotations.
069       *    <br>Must not be <jk>null</jk>.
070       */
071      public SerializerApply(VarResolverSession vr) {
072         super(BsonConfig.class, BsonSerializer.Builder.class, vr);
073      }
074
075      @Override
076      public void apply(AnnotationInfo<BsonConfig> ai, BsonSerializer.Builder b) {
077         BsonConfig a = ai.inner();
078
079         bool(a.addBeanTypes()).ifPresent(b::addBeanTypesBson);
080         bool(a.writeDatesAsDatetime()).ifPresent(b::writeDatesAsDatetime);
081      }
082   }
083}