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package org.avaje.ebeanorm.jackson;

import com.avaje.ebean.bean.BeanCollection;
import com.avaje.ebean.text.json.JsonContext;
import com.fasterxml.jackson.databind.BeanDescription;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializationConfig;
import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
import com.fasterxml.jackson.databind.ser.Serializers;
import com.fasterxml.jackson.databind.type.*;

/**
 * Finds and returns Serializer for Ebean entity beans or BeanCollection.
 */
public class BeanSerializers extends Serializers.Base {

  final JsonContext jsonContext;

  final BeanJsonSerializer serialiser;

  public BeanSerializers(JsonContext jsonContext) {

    this.jsonContext = jsonContext;
    this.serialiser = new BeanJsonSerializer(jsonContext);
  }

  @Override
  public JsonSerializer findSerializer(SerializationConfig config, JavaType type, BeanDescription beanDesc) {

    if (jsonContext.isSupportedType(type.getRawClass())) {
      return serialiser;
    }

    return null;
  }

  @Override
  public JsonSerializer findCollectionSerializer(SerializationConfig config, CollectionType type, BeanDescription
          beanDesc, TypeSerializer elementTypeSerializer, JsonSerializer