kandi background
Explore Kits

lombok | Very spicy additions to the Java programming language.

 by   projectlombok Java Version: v1.18.16 License: Non-SPDX

 by   projectlombok Java Version: v1.18.16 License: Non-SPDX

Download this library from

kandi X-RAY | lombok Summary

lombok is a Java library. lombok has no bugs, it has no vulnerabilities and it has medium support. However lombok build file is not available and it has a Non-SPDX License. You can download it from GitHub, Maven.
Project Lombok is a java library that automatically plugs into your editor and build tools, spicing up your java. Never write another getter or equals method again, with one annotation your class has a fully featured builder, automate your logging variables, and much more. See LICENSE for the Project Lombok license.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • lombok has a medium active ecosystem.
  • It has 11084 star(s) with 2106 fork(s). There are 399 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 710 open issues and 2047 have been closed. On average issues are closed in 188 days. There are 10 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of lombok is v1.18.16
lombok Support
Best in #Java
Average in #Java
lombok Support
Best in #Java
Average in #Java

quality kandi Quality

  • lombok has no bugs reported.
lombok Quality
Best in #Java
Average in #Java
lombok Quality
Best in #Java
Average in #Java

securitySecurity

  • lombok has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
lombok Security
Best in #Java
Average in #Java
lombok Security
Best in #Java
Average in #Java

license License

  • lombok has a Non-SPDX License.
  • Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.
lombok License
Best in #Java
Average in #Java
lombok License
Best in #Java
Average in #Java

buildReuse

  • lombok releases are available to install and integrate.
  • Deployable package is available in Maven.
  • lombok has no build file. You will be need to create the build yourself to build the component from source.
lombok Reuse
Best in #Java
Average in #Java
lombok Reuse
Best in #Java
Average in #Java
Top functions reviewed by kandi - BETA

kandi has reviewed lombok and discovered the below as its top functions. This is intended to give you an instant insight into lombok implemented functionality, and help decide if they suit your requirements.

  • Sanity check method annotations on builder class .
  • Create an EqualsDeclaration for the given source AST node .
  • Adds a set - generated flag for set generation .
  • Build the GUI area .
  • Create a lazy getter for the field .
  • Create a toString method declaration .
  • Creates a method declaration with a given field .
  • Resolve a type declaration from a method call .
  • Install the Eclipse .
  • Determines if a local variable is a valid value for a given local variable .

lombok Key Features

Very spicy additions to the Java programming language.

Search expression and replace next line in multiple files

copy iconCopydownload iconDownload
awk -v artifactId="junit" -v versionId="NEW-VERSION" -v RS="<dependency>" '
    $0 ~ "<artifactId>" artifactId "</artifactId>" {
        sub("<version>.*</version>", "<version>" versionId "</version>")
    }
    { printf "%s", $0 RS }
' pom.xml
...
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>NEW-VERSION</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.6</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
...

why lombok doesnt create construct with args

copy iconCopydownload iconDownload
@AllArgsConstructor
@NoArgsConstructor
@RequiredArgsConstructor
public class Booking {
    private Long id;
    @lombok.NonNull
    private Date startDate; 
}
public Booking() ...
public Booking(Date startDate) ...
public Booking(Long id, Date startDate) ...
-----------------------
@AllArgsConstructor
@NoArgsConstructor
@RequiredArgsConstructor
public class Booking {
    private Long id;
    @lombok.NonNull
    private Date startDate; 
}
public Booking() ...
public Booking(Date startDate) ...
public Booking(Long id, Date startDate) ...

Modify the Optional&lt;Person&gt; if present

copy iconCopydownload iconDownload
optPersonFromDb.ifPresent(p -> p.setRole("Admin"));
Department.builder()
          .depId(1L)
          .person(optPersonFromDb.orElse(null))
          .build();

AXONIQ-4002 error while using Axon Framework with spring boot

copy iconCopydownload iconDownload
        <dependency>
        <groupId>org.axonframework</groupId>
        <artifactId>axon-spring-boot-starter</artifactId>
        <version>4.0.3</version>
        <exclusions>
            <exclusion>
                <groupId>org.axonframework</groupId>
                <artifactId>axon-server-connector</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

getting java.lang.ClassCastException

copy iconCopydownload iconDownload
  var headers = (var) new HttpHeaders();

How to use lombok's @Tolerate on a constructor

copy iconCopydownload iconDownload
@Value
public class Main {
    private int id;
    private String name;
    
    @Tolerate // Now the allArgsConstructor will be created. If you omit the annotation, no allArgsConstructor will be created.
    public Main(String name) {
        this.name = name;
        this.id = 0;
    }
}

Spring boot application with spring data cassandra failing to start

copy iconCopydownload iconDownload
 @Configuration
 public class AppConfig {
    public @Bean CqlSession session() {
       return CqlSession.builder().withKeyspace("mykeyspace").build();
    }
 } 
-----------------------
version: "3"

services:
  cassandra:
    image: docker.io/bitnami/cassandra:latest
    ports:
      - '7000:7000'
      - '9042:9042'
    environment:
      - CASSANDRA_SEEDS=cassandra
      - CASSANDRA_PASSWORD_SEEDER=yes
#      - CASSANDRA_USERNAME=user
#      - CASSANDRA_PASSWORD=pass123
      - CASSANDRA_CFG_RACKDC_PREFER_LOCAL=true
spring.data.cassandra.local-datacenter=datacenter1
spring.data.cassandra.keyspace-name=hello
spring.data.cassandra.contact-points=localhost
spring.data.cassandra.port=9042
spring.data.cassandra.username=cassandra
spring.data.cassandra.password=cassandra
spring.data.cassandra.schema-action=create_if_not_exists
-----------------------
version: "3"

services:
  cassandra:
    image: docker.io/bitnami/cassandra:latest
    ports:
      - '7000:7000'
      - '9042:9042'
    environment:
      - CASSANDRA_SEEDS=cassandra
      - CASSANDRA_PASSWORD_SEEDER=yes
#      - CASSANDRA_USERNAME=user
#      - CASSANDRA_PASSWORD=pass123
      - CASSANDRA_CFG_RACKDC_PREFER_LOCAL=true
spring.data.cassandra.local-datacenter=datacenter1
spring.data.cassandra.keyspace-name=hello
spring.data.cassandra.contact-points=localhost
spring.data.cassandra.port=9042
spring.data.cassandra.username=cassandra
spring.data.cassandra.password=cassandra
spring.data.cassandra.schema-action=create_if_not_exists

how to make @Lob annotation compatible for both oracle and postgresql

copy iconCopydownload iconDownload
@Column(name = "c_text", columnDefinition = "TEXT")
private String text;
-----------------------
private String text;

@Lob
@Basic(fetch = FetchType.LAZY)
@Column(name = "text")
public String getText(text ) {
    return text;
}
public void setText(String text) {
    text = text;
}

Spring Webflux Performance Test throwing PoolAcquirePendingLimitException

copy iconCopydownload iconDownload
@Bean
public ReactorResourceFactory resourceFactory() {
    ConnectionProvider provider =
            ConnectionProvider.builder("test")
                              .maxConnections(500)
                              // Set custom max pending requests
                              .pendingAcquireMaxCount(...)
                              .build();
    ReactorResourceFactory factory = new ReactorResourceFactory();
    factory.setUseGlobalResources(false); 
    factory.setConnectionProvider(provider);
    return factory;
}

@Bean
public WebClient webClient() {

    Function<HttpClient, HttpClient> mapper = client -> {
        // Further customizations...
    };

    ClientHttpConnector connector =
            new ReactorClientHttpConnector(resourceFactory(), mapper); 

    return WebClient.builder().clientConnector(connector).build(); 
}

Problem with aggregate root with more than one value object of the same type

copy iconCopydownload iconDownload
class Customer {
    @Id Long id;
    String name;
    @Column("first")
    Address address1;
    @Column("second")
    Address address2;
}
CREATE TABLE "address" (
  "id"                  BIGSERIAL       NOT NULL,
  "first"               BIGINT,
  "second"              BIGINT,
  "city"                VARCHAR(255)    NOT NULL,
  PRIMARY KEY (id)
);
-----------------------
class Customer {
    @Id Long id;
    String name;
    @Column("first")
    Address address1;
    @Column("second")
    Address address2;
}
CREATE TABLE "address" (
  "id"                  BIGSERIAL       NOT NULL,
  "first"               BIGINT,
  "second"              BIGINT,
  "city"                VARCHAR(255)    NOT NULL,
  PRIMARY KEY (id)
);

Community Discussions

Trending Discussions on lombok
  • Display a list of items of a specific user (by id) in One to many relationship Spring Boot
  • Search expression and replace next line in multiple files
  • why lombok doesnt create construct with args
  • Modify the Optional&lt;Person&gt; if present
  • AXONIQ-4002 error while using Axon Framework with spring boot
  • getting java.lang.ClassCastException
  • Cannot find declaration of getters generated for class fields by lombok when press ctrl+B (Android Studio 4.1.2)
  • How to use lombok's @Tolerate on a constructor
  • Spring boot application with spring data cassandra failing to start
  • how to make @Lob annotation compatible for both oracle and postgresql
Trending Discussions on lombok

QUESTION

Display a list of items of a specific user (by id) in One to many relationship Spring Boot

Asked 2021-Jun-14 at 21:02

in my example here i want to display a list of appointments of a specific patient in a one to many relationships .. the process is going well but the problem is how to display this list which is in patient as an attribute.

Appointment Entity

package ma.ac.ensaf.cabinetmedical.entities;

import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
@Entity
@Table(name="APPOINTMENTS")
@Data  @AllArgsConstructor @NoArgsConstructor @ToString


public class Appointment {
    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;
    @Temporal(TemporalType.DATE)
    private Date dateAppointment;
    @ManyToOne
    @JoinColumn(name="patient_id", nullable=false)
    private PatientEntity patient;
}

Patient Entity

package ma.ac.ensaf.cabinetmedical.entities;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Set;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
@Entity
@Table(name="PATIENTS") 
@Data @AllArgsConstructor @NoArgsConstructor @ToString
public class PatientEntity {

    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;
    @Column(name="NOM",length =25)
    private String nom;
    @Column(name="PRENOM",length =25)
    private String prenom;
    @Column(name="CIN",length=25)
    private String cin;
    @Temporal(TemporalType.DATE)
    private Date dateNaissance;
    @OneToMany(cascade = CascadeType.ALL, fetch= FetchType.LAZY)
    @JoinColumn(name = "patient_id",referencedColumnName="id")
    private List<Appointment> appointmentList = new ArrayList<Appointment>();
}

Appointment Repository

package ma.ac.ensaf.cabinetmedical.repositories;



import org.springframework.data.jpa.repository.JpaRepository;

import ma.ac.ensaf.cabinetmedical.entities.Appointment;

public interface AppointmentRep extends JpaRepository<Appointment, Integer>{

}

Patient Repository

package ma.ac.ensaf.cabinetmedical.repositories;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;

import ma.ac.ensaf.cabinetmedical.entities.PatientEntity;


public interface PatientRep extends JpaRepository<PatientEntity,Integer> {
    public List<PatientEntity> findByNomContains(String name);

}

Appointment Service

package ma.ac.ensaf.cabinetmedical.services;


import org.springframework.stereotype.Service;


@Service
public class AppointmentService {
    
}

Patient Service

package ma.ac.ensaf.cabinetmedical.services;

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import ma.ac.ensaf.cabinetmedical.entities.Appointment;
import ma.ac.ensaf.cabinetmedical.entities.PatientEntity;
import ma.ac.ensaf.cabinetmedical.repositories.AppointmentRep;
import ma.ac.ensaf.cabinetmedical.repositories.PatientRep;

@Service
public class PatientService {
@Autowired
PatientRep patientRepository;
@Autowired
AppointmentRep appointmentRep;
//return a list of patients
public List <PatientEntity> getAllPatientEntity()
{
    List<PatientEntity> patients = new ArrayList<PatientEntity>();
    patientRepository.findAll().forEach(p->patients.add(p));
    return patients;
}
//search a patient by id
public PatientEntity getPatientEntityById(int id)
{
    return patientRepository.findById(id).get();
    }

// save a new patient
public void saveOrUpdate(PatientEntity patient)
{
    patientRepository.save(patient);
}
//delete a specific record
public void delete(int id)
{
        patientRepository.deleteById(id);
}
//update a record
public void update(PatientEntity patient, int patienId)
{
    patientRepository.save(patient);
}


}


Appointment Controller

package ma.ac.ensaf.cabinetmedical.web;

import org.springframework.web.bind.annotation.RestController;

@RestController
public class AppointmentController {
    
}
 

Patient Controller

package ma.ac.ensaf.cabinetmedical.web;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import ma.ac.ensaf.cabinetmedical.entities.PatientEntity;
import ma.ac.ensaf.cabinetmedical.services.PatientService;


@RestController
public class PatientController {
    @Autowired
    PatientService patientService;
    @GetMapping("/patients")
    private List<PatientEntity> listPatients()
    {
        return patientService.getAllPatientEntity();
    }
    @GetMapping("/patients/{id}")
    private PatientEntity monPatient(@PathVariable int id)
    {
        return patientService.getPatientEntityById(id);
    }
    @DeleteMapping("/delete/{id}")
    private void deletePatient(@PathVariable int id)
    {
        patientService.delete(id);
    }
    @PostMapping("/addPatient")
    private int savePatient(@RequestBody PatientEntity patient)
    {
        patientService.saveOrUpdate(patient);
        return patient.getId();
    }
    
    @PutMapping("/update")
    private PatientEntity update(@RequestBody PatientEntity patient)
    {
        patientService.saveOrUpdate(patient);
            return patient;
    }
    
    
}

Thanks for your help

ANSWER

Answered 2021-Jun-14 at 21:02

As you have many to one mapping in Appointment entity. you could write the below query in AppointmentRep

List<Appointment> findAllByPatientId(int id);

https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#repositories.query-methods.query-creation

Source https://stackoverflow.com/questions/67976535

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install lombok

You can download it from GitHub, Maven.
You can use lombok like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the lombok component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

DOWNLOAD this Library from

Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from
over 430 million Knowledge Items
Find more libraries
Reuse Solution Kits and Libraries Curated by Popular Use Cases

Save this library and start creating your kit

Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from
over 430 million Knowledge Items
Find more libraries
Reuse Solution Kits and Libraries Curated by Popular Use Cases

Save this library and start creating your kit

  • © 2022 Open Weaver Inc.