Lombok annotations do not recognize under Intellij - spring-boot

My lombok dependencies in parent project
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.emo.kazi</groupId>
<artifactId>kazi-parent</artifactId>
<version>1.2-SNAPSHOT</version>
<packaging>pom</packaging>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- GrantedAuthority wird in kazi project bei Role verwendet -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.16</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>0.2.0</version>
</dependency>
The plugins:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>11</source>
<target>11</target>
<verbose>true</verbose>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.16</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>0.2.0</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
I have a multi module project, which uses the parent pom.xml and in a submodule, i use mapstruct
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>11</source>
<target>11</target>
<verbose>true</verbose>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
</annotationProcessorPaths>
<compilerArgs>
<arg>-Amapstruct.suppressGeneratorTimestamp=true</arg>
<arg>-Amapstruct.defaultComponentModel=spring</arg>
</compilerArgs>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
The project where i use the parent project compile without failure. I have a different project which works very fine with lombok
The lombok plugin is installed to IntelliJ.
Intellij cannot recognize lombok annotation

i have removed the .idea folder and invalidated caches. It works fine

Related

mapstruct not working along with annotation processor

I try to combine my custom annotation processor along with mapstruct, it fails. Below is my pom.xml where I am trying to use combine my own custom annotation processor [FieldProperty] with mapstruct, the mapstruct is not generating implementation code. But when I use only mapstruct by removing custom annotation processor then the code is getting generated.
Question:
How to combine custom annotation processor with mapstrct?
<!-- Not sure how to combine mapstruct and custom annotation processor -->
<!-- Here the mapstruct not generating the code, when ever I add the custom annotation -->
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.2</version>
<!-- If required upgrade the spring boot version here -->
<relativePath />
<!-- lookup parent from repository -->
</parent>
<groupId>com.mt.mtamp</groupId>
<artifactId>mt-amp-base-project</artifactId>
<version>0.0.1</version>
<packaging>pom</packaging>
<name>mt-amp-base-project</name>
<description>Base pom project for all the MT-AMP spring boot projects
</description>
<scm>
<developerConnection>scm:git:origin</developerConnection>
<url>${CI_PROJECT_URL}</url>
</scm>
<properties>
<java.version>17</java.version>
<spring-cloud.version>2021.0.3</spring-cloud.version>
<org.openapitools.jackson-databind-nullable.version>0.2.2
</org.openapitools.jackson-databind-nullable.version>
<org.springdoc.springdoc-openapi-ui.version>1.6.8
</org.springdoc.springdoc-openapi-ui.version>
<org.mapstruct.version>1.5.2.Final</org.mapstruct.version>
<version.mapstruct-lombok>0.2.0</version.mapstruct-lombok>
<org.maven.surefire.version>2.22.2</org.maven.surefire.version>
<jacoco.version>0.8.7</jacoco.version>
<!-- Docker Image name : Image Name and version used in JIB(Docker Image
Creation) and JKUBE (Image Name for Helm chart) -->
<docker.image.name>${CI_REGISTRY_IMAGE}:latest</docker.image.name>
<!-- Used in Helm chart deploy, needed for DB Service reference -->
<chart.releasename>${CI_PROJECT_NAME}</chart.releasename>
<!-- Deployment.yml template for imagePullSecrets from the Gitlab template
project -->
<jkube.resourceDir>.devops/ci/jkube</jkube.resourceDir>
<!-- Image to be included in HELM chart -->
<jkube.generator.name>${docker.image.name}</jkube.generator.name>
<!-- Helm chart outputDir -->
<jkube.helm.outputDir>.devops/ci/charts/${CI_PROJECT_NAME}
</jkube.helm.outputDir>
<jkube.replicas>1</jkube.replicas>
<helm.source>${project.parent.scm.url}</helm.source>
</properties>
<dependencies>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-ui</artifactId>
<version>1.6.8</version>
</dependency>
<dependency>
<groupId>org.openapitools</groupId>
<artifactId>jackson-databind-nullable</artifactId>
<version>${org.openapitools.jackson-databind-nullable.version}
</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<!-- Consul service discovery -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-consul-discovery</artifactId>
</dependency>
<!-- lombok dependency -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
<!-- Junit 5 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-exception-handling</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-custom-annotation</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>entity-annotation-processing</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>${version.mapstruct-lombok}</version>
</dependency>
</dependencies>
<!-- version management -->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<!-- Build configuration -->
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.openapitools</groupId>
<artifactId>openapi-generator-maven-plugin</artifactId>
<version>6.0.0</version>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<inputSpec>
${openapi.input.spec}
</inputSpec>
<templateDirectory>${openapi.input.name.template}
</templateDirectory>
<generatorName>${openapi.input.name}</generatorName>
<apiPackage>${openapi.input.api.package}</apiPackage>
<modelPackage>${openapi.input.model.package}</modelPackage>
<configOptions>
<useTags>true</useTags>
<serializableModel>true</serializableModel>
<ignoreUnknownJacksonAnnotation>true
</ignoreUnknownJacksonAnnotation>
<interfaceOnly>true</interfaceOnly>
<skipDefaultInterface>true</skipDefaultInterface>
</configOptions>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessors>
<annotationProcessor>com.mt.mtamp.annotation.processor.FieldProcessor
</annotationProcessor>
<annotationProcessor>org.mapstruct.ap.MappingProcessor</annotationProcessor>
</annotationProcessors>
<annotationProcessorPaths>
<path>
<groupId>com.mt.mtamp</groupId>
<artifactId>entity-annotation-processing</artifactId>
<version>1.0</version>
</path>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>${version.mapstruct-lombok}</version>
</path>
</annotationProcessorPaths>
<compilerArgs>
<compilerArg>-Amapstruct.verbose=true</compilerArg>
<compilerArg>
-Amapstruct.defaultComponentModel=spring</compilerArg>
<compilerArg>-AentityGenerator=${entityGenerator}</compilerArg>
</compilerArgs>
</configuration>
</plugin>
<plugin>
<groupId>com.google.cloud.tools</groupId>
<artifactId>jib-maven-plugin</artifactId>
<version>3.1.2</version>
<configuration>
<from>
<image>openjdk:17.0.2-jdk</image>
</from>
<to>
<image>${docker.image.name}</image>
</to>
<container>
<creationTime>USE_CURRENT_TIMESTAMP</creationTime>
</container>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<!-- display active profile in compile phase -->
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-help-plugin</artifactId>
<executions>
<execution>
<id>show-profiles</id>
<phase>compile</phase>
<goals>
<goal>active-profiles</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<configuration>
<delimiters>
<delimiter>#</delimiter>
</delimiters>
<useDefaultDelimiters>false</useDefaultDelimiters>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>profile-k8s</id>
<properties>
<packaging.type>jar</packaging.type>
</properties>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
</profile>
<profile>
<id>profile-tomcat</id>
<properties>
<packaging.type>war</packaging.type>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-consul-registration</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludeGroupIds>org.apache.tomcat.embed</excludeGroupIds>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>profile-jetty</id>
<properties>
<packaging.type>war</packaging.type>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-consul-registeration</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludeGroupIds>org.apache.tomcat.embed</excludeGroupIds>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>profile-sql</id>
<properties>
<spring.profile.from.maven>postgres</spring.profile.from.maven>
</properties>
<dependencies>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-sql-repository-starter</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</profile>
<profile>
<id>profile-nosql</id>
<properties>
<spring.profile.from.maven>mongodb</spring.profile.from.maven>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>com.mt.mtamp</groupId>
<artifactId>mtamp-nosql-repository-starter</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
I am getting the below exception when I try to combine the both.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.10.1:compile (default-compile) on project sql-nosql-service: Compilation failure
[ERROR] /C:/Users/senthiln-1/MT-AMP/sql-nosql-sample-application/src/main/java/com/mt/mtamp/employees/mapper/EmployeeMapper.java:[21,8] No implementation was created for EmployeeMapper due to having a problem in the erroneous element java.util.ArrayList. Hint: this often means that some other annotation processor was supposed to process the erroneous element. You can also enable MapStruct verbose mode by setting -Amapstruct.verbose=true as a compilation argument.

Confliction with therapi-runtime-javadoc-scribe and lombok

When I add the therapi plugin in the pom.xml the lombok.extern.slf4j.Slf4j is throwing the http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException. I search on google but no result is found. I try to run the following maven command.
mvn clean package -Dmaven.test.skip=true
https://springdoc.org/#javadoc-support
Dependencies:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-ui</artifactId>
<version>1.6.9</version>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-javadoc</artifactId>
<version>1.6.9</version>
</dependency>
</dependencies>
Plugins:
<build>
<finalName>tes</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>com.github.therapi</groupId>
<artifactId>therapi-runtime-javadoc-scribe</artifactId>
<version>0.13.0</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
add therapi-runtime-javadoc-scribe to the maven-compiler-plugin.
add lombok to the maven-compiler-plugin configuration item
example:
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<dependencies>
<!-- Annotation processor -->
<dependency>
<groupId>com.github.therapi</groupId>
<artifactId>therapi-runtime-javadoc-scribe</artifactId>
<version>0.13.0</version>
</dependency>
</dependencies>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<annotationProcessorPaths>
<path>
<groupId>com.github.therapi</groupId>
<artifactId>therapi-runtime-javadoc-scribe</artifactId>
<version>0.13.0</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

SpringBoot + Lombok + MapStruct not working together

I'm trying to configure SpringBoot (v2.6.2) with Lombok and MapStruct, already configured the maven compiler plugin and the lombok-mapstruct-binding (annotationProcessorPaths) but the lombok classes aren't being created:
pom.xml
*<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>io.knowledge</groupId>
<artifactId>knowledge</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>knowledge</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.target>11</maven.compiler.target>
<maven.compiler.source>11</maven.compiler.source>
<version.mapstruct>1.4.1.Final</version.mapstruct>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${version.mapstruct}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${version.mapstruct}</version>
</path>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>0.2.0</version>
</dependency>
</annotationProcessorPaths>
<compilerArgs>
<compilerArg>
-Amapstruct.defaultComponentModel=spring
</compilerArg>
</compilerArgs>
</configuration>
</plugin>
</plugins>
</build>
</project>*
Always getting an uninitialised variable error when trying to use DI:
variable xxxx might not have been initialized
yes, you can also take a look at the accepted answer here How to instruct Mapstruct to use lombok builder? it's also the official mapstruct documentation https://mapstruct.org/documentation/stable/reference/html/#_set_up
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</path>
<!-- additional annotation processor required as of Lombok 1.18.16 -->
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>0.1.0</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
Just double checked everything, I was missing some intelliJ configurations.

Problems mapping objects with Mapstruct

I've been trying to use mapstruct as it seems to be one of the most efficient ways to map entities and dtos in Java(Spring Boot). However, it takes tons of time to get it right. In my past project, I could successfully generate implementations after spending a whole day changing the pom. But not it's not working anymore and this is really weird.
I think configuring gets way more complex when the project also uses lombok, but it's a struggle either way.
Here's my pom:
<?xml version="1.0" encoding="UTF-8"?>
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.5.1
xxxxxxxxx
yyyyyyyy
0.0.1-SNAPSHOT
dvdrental
Demo project for Spring Boot
<java.version>11</java.version>
org.springframework.boot
spring-boot-starter-thymeleaf
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>1.3.1.Final</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.0-alpha-1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>target/generated-sources/annotations</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-surefire-provider</artifactId>
<version>1.1.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>11</source>
<target>11</target>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.18</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-mapstruct-binding</artifactId>
<version>0.2.0</version>
</path>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>1.3.1.Final</version>
</path>
<path>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-jpamodelgen</artifactId>
<version>5.4.28.Final</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
With this configuration, mapstruct is generating the implementation classes, however it is not doing the mapping as it should; not setting properties into objects.
I have declared lombok as a dependency but I'm not using it in my code, I'm generating getters, setters and constructors manually in both entity and dto. I can't see what's wrong, this is a repeated problem. I would appreciate it if anyone could help.

GKE: cannot main class not found

I am trying to deploy a containerized Spring Boot application in GKE. The deployment is successful but the pod goes into CrashLoopBackOff. I find the error : Exception in thread "main" java.lang.ClassNotFoundException: com.xx.yy.api.Application
Application class is a valid SpringBoot Main class.
package com.xx.yy.api;
#SpringBootApplication(exclude = SecurityAutoConfiguration.class)
#EnableCaching
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
My pom.xml is:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.xx.yy.api</groupId>
<artifactId>my-api</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<name>My API</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath />
</parent>
<properties>
<start-class>com.xx.yy.api.Application</start-class>
<java.version>1.8</java.version>
<maven.compiler.target>${java.version}</maven.compiler.target>
<maven.compiler.source>${java.version}</maven.compiler.source>
<!-- Maven -->
<maven-surefire-plugin.version>3.0.0-M3</maven-surefire-plugin.version>
<maven-failsafe-plugin.version>3.0.0-M3</maven-failsafe-plugin.version>
<maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>
<org.projectlombok.version>1.18.4</org.projectlombok.version>
<org.mapstruct.version>1.3.1.Final</org.mapstruct.version>
<!-- Junit & Jacoco -->
<jacoco.ut.execution.data.file>${project.build.directory}/coverage-reports/jacoco-ut.exec</jacoco.ut.execution.data.file>
<jacoco-plugin.version>0.8.4</jacoco-plugin.version>
<junit.jupiter.version>5.3.2</junit.jupiter.version>
<mockito.version>3.2.4</mockito.version>
<junit.platform.version>1.5.1</junit.platform.version>
<!-- Sonar -->
<sonar-maven-plugin.version>3.5.0.1254</sonar-maven-plugin.version>
<sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
<sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
<sonar.jacoco.reportPaths>${jacoco.ut.execution.data.file}</sonar.jacoco.reportPaths>
<sonar.language>java</sonar.language>
<sonar.projectName>my-api</sonar.projectName>
<sonar.coverage.exclusions>
**/com/xx/yy/api/persistence/entity/**.*,
**/com/xx/yy/api/dto/**.*
</sonar.coverage.exclusions>
<!-- Encoding -->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-testing</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.tngtech.archunit</groupId>
<artifactId>archunit-junit4</artifactId>
<version>0.9.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-test-autoconfigure</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>private.com</groupId>
<artifactId>logback-logging</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-jose</artifactId>
</dependency>
<dependency>
<groupId>com.nimbusds</groupId>
<artifactId>nimbus-jose-jwt</artifactId>
<version>8.4</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-core</artifactId>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
</dependency>
<!-- Only required to run tests in an IDE that bundles an older version -->
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-launcher</artifactId>
<version>${junit.platform.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<directory>target</directory>
<finalName>my-api</finalName>
<sourceDirectory>${basedir}/src/main/java</sourceDirectory>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
<version>${sonar-maven-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<!-- Runs integration tests -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>${maven-failsafe-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</path>
</annotationProcessorPaths>
<compilerArgs>
<compilerArg>-Amapstruct.suppressGeneratorTimestamp=true</compilerArg>
<compilerArg>-Amapstruct.suppressGeneratorVersionInfoComment=true</compilerArg>
<compilerArg>-Amapstruct.defaultComponentModel=spring</compilerArg>
</compilerArgs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.jupiter.version}</version>
</dependency>
</dependencies>
</plugin>
<!-- Jacoco : code coverage -->
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco-plugin.version}</version>
<executions>
<execution>
<id>pre-unit-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
<configuration>
<destFile>${jacoco.ut.execution.data.file}</destFile>
</configuration>
</execution>
<execution>
<id>post-unit-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
<configuration>
<dataFile>${jacoco.ut.execution.data.file}</dataFile>
<outputDirectory>${project.reporting.outputDirectory}/jacoco-ut</outputDirectory>
<excludes>
<exclude>**/com/xx/yy/api/persistence/entity/**.*</exclude>
<exclude>**/com/xx/yy/api/dto/**.*</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>${start-class}</mainClass>
</configuration>
</plugin>
<!-- JPA Query DSL -->
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-sources/java</outputDirectory>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>artifactory</id>
<url>https://artifactory.dt.xx.com/artifactory/nexus-dt-proxy/</url>
</repository>
</repositories>
</project>
The docker file I am using:
FROM maven:3.5-jdk-8 as builder
ARG http_proxy
ARG HTTP_PROXY_HOST
ARG HTTP_PROXY_PORT
ARG MAVEN_SETTINGS_XML="settings_cicd.xml"
ARG TARGET="deploy"
ARG artifactory_username
ARG artifactory_apikey
WORKDIR /api/
COPY ./settings_cicd.xml /api/
COPY ./pom.xml /api/
COPY ./src /api/
RUN echo "MAVEN_SETTINGS_XML = $MAVEN_SETTINGS_XML"
RUN sed 's/PLACEHOLDER_ARTIFACTORY_USER/'"${artifactory_username}"'/' ${MAVEN_SETTINGS_XML} > tmp.settings.xml &&\
sed 's/PLACEHOLDER_ARTIFACTORY_APIKEY/'"${artifactory_apikey}"'/' tmp.settings.xml > ${MAVEN_SETTINGS_XML} &&\
mvn clean install -DskipTests -Dtarget=${TARGET} -e -q -s ${MAVEN_SETTINGS_XML}
FROM openjdk:8-jre-alpine
VOLUME /tmp
COPY --from=builder /api/target/my-api.jar /home/project/my-api.jar
ARG http_proxy
ARG https_proxy
ARG TAG_VERSION
ARG TAG_BUILD
ARG TAG_COMMIT
RUN apk update && apk --no-cache add curl bash
RUN ln -sf /bin/bash /bin/sh
RUN addgroup -g 1000 user \
&& adduser -u 1000 -G user -s /bin/bash -D user
EXPOSE 8080
ENTRYPOINT ["java", "-jar", "/home/project/my-api.jar"]
Can't figure out what is going wrong. I have tested the Spring Boot jar separately it works. I am yet to test the container separately. Any leads will help.

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