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HTTP STATUS CODE	USAGE
200 Ok	Resource created and returned
200 Ok	Resource updated and returned
200 Ok	Resource patched and returned
200 Ok	Resource deleted
200 Ok	Request processed successfully
201 Created	Resource created and location header returned
202 Accepted	Request will be processed asynchronously
204 No Content	Request processed successfully and there is no response payload

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USE CASE	HTTP METHOD
Create	POST
Get or Find	GET
Update	PUT
Partial Update	PATCH
Delete or Soft Delete	DELETE
Search	POST
List Of Values	GET

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HTTP STATUS CODE	USAGE
400 Bad Request	Input validation failed
400 Bad Request	JSON payload or request is unparsable
401 Unauthorized	Require authorization header
404 Not Found	No data exist for given input
409 Conflict	When optimistic lock fails (User tries to update stale version)
412 Precondition Failed	Constraint violation occurred

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HTTP STATUS CODE	EXAMPLE USAGE
500 Internal Server Error	Unexpected system failure
500 Internal Server Error	Unexpected failure during database call
500 Internal Server Error	Micro-service to micro-service call failed
500 Internal Server Error	Auth server (Keycloak/Okta) call failed
503 Service Unavailable	Database is down
504 Gateway Timeout	Depending micro-service is not up

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import java.time.LocalDate;
import java.util.Map;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name = "patient_profile")
public class PatientProfile {
  

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import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;

@Converter
public class StringMapConverter implements AttributeConverter<Map<String, String>, String> {

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CREATE TABLE patient_profile (
  id int,
  first_name varchar(45),
  last_name varchar(45),
  date_of_birth date,
  -- -------------------------------
  -- Custom Attributes 
  attribute_1 varchar(255),
  attribute_2 varchar(255),
  -- -------------------------------

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CREATE TABLE patient_profile (
  id int,
  first_name varchar(45),
  last_name varchar(45),
  date_of_birth date,
  
  -- -------------------------------------------
  -- Custom Attributes
  other_attributes json, -- JSON Datatype Column
  -- -------------------------------------------

bcarun

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.security.oauth2.resource.JwtAccessTokenConverterConfigurer;

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import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.security.oauth2.resource.ResourceServerProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;