Я так долго пытаюсь, но не могу понять, почему я получаю ошибку ниже. Я перепробовал все возможные решения, доступные в inte rnet. Это отдельная утилита для вставки данных в базу данных.
@Configuration
@ComponentScan({"aero.sita.gsl.ee.services.referencedata"})
public class CRDExporterApplication {
/**
* Logger: log
*/
final static Logger log = LogManager.getLogger(CRDExporterApplication.class);
public static void main(String[] args) throws java.text.ParseException {
ApplicationContext context =new AnnotationConfigApplicationContext(CRDExporterApplication.class);
log.info("main: Starting export execution");
CRDExporterController crdExporterController = context.getBean(CRDExporterController.class);
try {
//CRDExporterController crdExporterController = new CRDExporterController();
crdExporterController.referenceDataCRDGet();
log.info("main: Export Successful");
} catch (IOException | ParseException | SQLException e) {
log.error("Error: " + e);
}
}
}
Найдите класс контроллера для вызова из класса Application.
@Component
public class CRDExporterController {
@Autowired
private CRDExporterService crdExporterService;
/**
* Logger: log
*/
final static Logger log = LogManager.getLogger(CRDExporterController.class);
public void referenceDataCRDGet() throws FileNotFoundException, IOException, ParseException, SQLException, java.text.ParseException {
log.info("referenceDataCRDGet: Calling Property file reader");
EntryExitPropertyFileReader eePropertyFileReader = new EntryExitPropertyFileReader();
Properties eeProperties = eePropertyFileReader.readFile();
log.info("referenceDataCRDGet: Reading property file process complete.");
log.info("referenceDataCRDGet: Calling CRDExportService");
//crdExporterService.exportCRD(eeProperties);
crdExporterService.exportExcel(eeProperties);
log.info("referenceDataCRDGet: CRDExportService process complete.");
}
}
Ошибка:
Exception in thread "main" java.lang.NullPointerException
at org.springframework.context.annotation.AnnotationBeanNameGenerator.isStereotypeWithNameValue(AnnotationBeanNameGenerator.java:123)
at org.springframework.context.annotation.AnnotationBeanNameGenerator.determineBeanNameFromAnnotation(AnnotationBeanNameGenerator.java:94)
at org.springframework.context.annotation.AnnotationBeanNameGenerator.generateBeanName(AnnotationBeanNameGenerator.java:72)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.doRegisterBean(AnnotatedBeanDefinitionReader.java:224)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:145)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:135)
at org.springframework.context.annotation.AnnotationConfigApplicationContext.register(AnnotationConfigApplicationContext.java:157)
at org.springframework.context.annotation.AnnotationConfigApplicationContext.<init>(AnnotationConfigApplicationContext.java:87)
at aero.sita.gsl.ee.services.referencedata.CRDExporterApplication.main(CRDExporterApplication.java:38)
Я использую файл ниже pom. xml.
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>aero.sita.gsl.ee.services</groupId>
<artifactId>primary-line-data</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>primary-line-data</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<version.maven.surefire.report.plugin>2.22.0</version.maven.surefire.report.plugin>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<distributionManagement>
<site>
<id>www.sita.aero</id>
<url>scp://</url>
</site>
<snapshotRepository>
<id>snapshots</id>
<name>SITA Entry Exit Private Internal Repository</name>
<url>http://10.70.101.235:8080/nexus/repository/snapshots</url>
</snapshotRepository>
</distributionManagement>
<dependencies>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.0</version>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>sqljdbc4</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.0.8</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>1.0.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-csv</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito2</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-javaagent</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4-rule-agent</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>2.10.1</version>
</dependency>
<dependency>
<groupId>com.github.joschi.jackson</groupId>
<artifactId>jackson-datatype-threetenbp</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.10</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.3.10.RELEASE</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.github.millij</groupId>
<artifactId>poi-object-mapper</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.github.ozlerhakan</groupId>
<artifactId>poiji</artifactId>
<version>1.22.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.0</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.5</version>
<dependencies>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>sqljdbc4</artifactId>
<version>4.0</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>${version.maven.surefire.report.plugin}</version>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>aero.sita.gsl.ee.services.referencedata.CRDExporterApplication</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<!-- bind to the packaging phase -->
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<archive>
<manifest>
<mainClass>aero.sita.gsl.ee.services.referencedata.CRDExporterApplication</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
<executions>
<execution>
<id>default-deploy</id>
<configuration>
<skip>true</skip>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>