content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed 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 org.activiti.cloud.services.graphql.autoconfigure;
  
  import com.fasterxml.jackson.annotation.JsonInclude;
  import com.fasterxml.jackson.annotation.JsonInclude.Value;
  import com.fasterxml.jackson.databind.ObjectMapper;
  import com.introproventures.graphql.jpa.query.schema.GraphQLExecutor;
  import com.introproventures.graphql.jpa.query.schema.impl.GraphQLJpaExecutor;
  import graphql.GraphQL;
  import graphql.schema.GraphQLSchema;
  import java.util.Map;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.autoconfigure.AutoConfiguration;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  import org.springframework.boot.context.properties.EnableConfigurationProperties;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.context.annotation.PropertySource;
  import org.springframework.context.annotation.PropertySources;
  
  /**
   * Spring Boot auto configuration of Activiti GraphQL Query Service components
   */
  @AutoConfiguration
  @ConditionalOnClass({ GraphQL.class })
  @ConditionalOnProperty(name = "spring.activiti.cloud.services.query.graphql.enabled", matchIfMissing = true)
  @EnableConfigurationProperties(ActivitiGraphQLWebProperties.class)
  @PropertySources(
      {
          @PropertySource(value = "classpath:META-INF/graphql.properties"),
          @PropertySource(value = "classpath:graphql.properties", ignoreResourceNotFound = true),
      }
  )
  public class ActivitiGraphQLAutoConfiguration {
  
      /**
       * Provides default configuration of Activiti GraphQL JPA Query Components
       */
      @Configuration
      public static class DefaultActivitiGraphQLJpaConfiguration {
  
          /**
           * This is needed because the graphql spec says that null values should be present
           */
          @Autowired
          public void configureObjectMapper(ObjectMapper objectMapper) {
              objectMapper
                  .configOverride(Map.class)
                  .setInclude(Value.construct(JsonInclude.Include.ALWAYS, JsonInclude.Include.ALWAYS));
          }
  
          @Bean
          @ConditionalOnMissingBean(GraphQLExecutor.class)
          public GraphQLExecutor graphQLExecutor(GraphQLSchema querySchema) {
              return new GraphQLJpaExecutor(querySchema);
          }
      }
  }
  