java-design-patterns/serverless/etc/serverless.urm.puml

@startuml
package com.iluwatar.serverless.faas.api {
  class LambdaInfoApiHandler {
    - LOG : Logger {static}
    - SUCCESS_STATUS_CODE : Integer {static}
    + LambdaInfoApiHandler()
    + handleRequest(input : Map<String, Object>, context : Context) : ApiGatewayResponse<T extends Serializable>
    - headers() : Map<String, String>
    - lambdaInfo(context : Context) : LambdaInfo
  }
}
package com.iluwatar.serverless.baas.model {
  class Address {
    - addressLineOne : String
    - addressLineTwo : String
    - city : String
    - serialVersionUID : long {static}
    - state : String
    - zipCode : String
    + Address()
    + equals(o : Object) : boolean
    + getAddressLineOne() : String
    + getAddressLineTwo() : String
    + getCity() : String
    + getState() : String
    + getZipCode() : String
    + hashCode() : int
    + setAddressLineOne(addressLineOne : String)
    + setAddressLineTwo(addressLineTwo : String)
    + setCity(city : String)
    + setState(state : String)
    + setZipCode(zipCode : String)
    + toString() : String
  }
  class Person {
    - address : Address
    - firstName : String
    - id : String
    - lastName : String
    - serialVersionUID : long {static}
    + Person()
    + equals(o : Object) : boolean
    + getAddress() : Address
    + getFirstName() : String
    + getId() : String
    + getLastName() : String
    + hashCode() : int
    + setAddress(address : Address)
    + setFirstName(firstName : String)
    + setId(id : String)
    + setLastName(lastName : String)
    + toString() : String
  }
}
package com.iluwatar.serverless.faas {
  class ApiGatewayResponse<T extends Serializable> {
    - body : String
    - headers : Map<String, String>
    - isBase64Encoded : Boolean
    - serialVersionUID : long {static}
    - statusCode : Integer
    + ApiGatewayResponse<T extends Serializable>(statusCode : Integer, body : String, headers : Map<String, String>, isBase64Encoded : Boolean)
    + getBody() : String
    + getHeaders() : Map<String, String>
    + getStatusCode() : Integer
    + isBase64Encoded() : Boolean
  }
  class ApiGatewayResponseBuilder<T extends Serializable> {
    - OBJECT_MAPPER : ObjectMapper {static}
    - body : T extends Serializable
    - headers : Map<String, String>
    - isBase64Encoded : Boolean
    - statusCode : Integer
    + ApiGatewayResponseBuilder<T extends Serializable>()
    + base64Encoded(isBase64Encoded : Boolean) : ApiGatewayResponseBuilder<T extends Serializable>
    + body(body : T extends Serializable) : ApiGatewayResponseBuilder<T extends Serializable>
    + build() : ApiGatewayResponse<T extends Serializable>
    + headers(headers : Map<String, String>) : ApiGatewayResponseBuilder<T extends Serializable>
    + statusCode(statusCode : Integer) : ApiGatewayResponseBuilder<T extends Serializable>
  }
  class LambdaInfo {
    - awsRequestId : String
    - functionName : String
    - functionVersion : String
    - logGroupName : String
    - logStreamName : String
    - memoryLimitInMb : Integer
    - serialVersionUID : long {static}
    + LambdaInfo()
    + equals(o : Object) : boolean
    + getAwsRequestId() : String
    + getFunctionName() : String
    + getFunctionVersion() : String
    + getLogGroupName() : String
    + getLogStreamName() : String
    + getMemoryLimitInMb() : Integer
    + hashCode() : int
    + setAwsRequestId(awsRequestId : String)
    + setFunctionName(functionName : String)
    + setFunctionVersion(functionVersion : String)
    + setLogGroupName(logGroupName : String)
    + setLogStreamName(logStreamName : String)
    + setMemoryLimitInMb(memoryLimitInMb : Integer)
    + toString() : String
  }
}
package com.iluwatar.serverless.baas.api {
  abstract class AbstractDynamoDbHandler<T extends Serializable> {
    - dynamoDbMapper : DynamoDBMapper
    - objectMapper : ObjectMapper
    + AbstractDynamoDbHandler<T extends Serializable>()
    # apiGatewayProxyResponseEvent(statusCode : Integer, body : T extends Serializable) : APIGatewayProxyResponseEvent
    # getDynamoDbMapper() : DynamoDBMapper
    # getObjectMapper() : ObjectMapper
    # headers() : Map<String, String>
    - initAmazonDynamoDb()
    + setDynamoDbMapper(dynamoDbMapper : DynamoDBMapper)
  }
  class FindPersonApiHandler {
    - LOG : Logger {static}
    - SUCCESS_STATUS_CODE : Integer {static}
    + FindPersonApiHandler()
    + handleRequest(apiGatewayProxyRequestEvent : APIGatewayProxyRequestEvent, context : Context) : APIGatewayProxyResponseEvent
  }
  class SavePersonApiHandler {
    - BAD_REQUEST_STATUS_CODE : Integer {static}
    - CREATED_STATUS_CODE : Integer {static}
    - LOG : Logger {static}
    + SavePersonApiHandler()
    + handleRequest(apiGatewayProxyRequestEvent : APIGatewayProxyRequestEvent, context : Context) : APIGatewayProxyResponseEvent
  }
}
ApiGatewayResponseBuilder ..+ ApiGatewayResponse
Person -->  "-address" Address
Access ..+ JsonProperty
FindPersonApiHandler --|> AbstractDynamoDbHandler 
SavePersonApiHandler --|> AbstractDynamoDbHandler 
@enduml