Я унаследовал устаревшее Java-приложение, требующее JDK 7.

Приложение будет скомпилировано, но я получаю ошибки времени выполнения, которые выглядят как проблемы Hibernate entityManagerFactory.

Странно то, что это приложение работает на другом компьютере разработчиков. Он даже прислал мне свой каталог Tomcat, я пробовал его на Mac и на машине с Ubuntu. Независимо от того, где я его запускаю, ошибки времени выполнения сохраняются.

Я думаю, что проблема заключается в методе init в классе entityManagerFactory,

Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Invocation of init method failed; nested exception is java.lang.NullPointerException

Pom.xml

Класс сохраняемости конфигурации:

 * Copyright (c) 2014, German Federal Agency for Cartography and Geodesy
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.

 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials
 *       provided with the distribution.

 *     * The names "German Federal Agency for Cartography and Geodesy",
 *       "Bundesamt für Kartographie und Geodäsie", "BKG", "GDI-DE",
 *       "GDI-DE Registry" and the names of other contributors must not
 *       be used to endorse or promote products derived from this
 *       software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GERMAN
 * FEDERAL AGENCY FOR CARTOGRAPHY AND GEODESY BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */
package de.geoinfoffm.registry.persistence;

import java.sql.Connection;

import javax.annotation.PostConstruct;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.sql.DataSource;

import org.flywaydb.core.Flyway;
import org.flywaydb.core.api.MigrationInfo;
import org.flywaydb.core.api.MigrationInfoService;
import org.flywaydb.core.api.callback.FlywayCallback;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import de.bespire.LoggerFactory;
import de.geoinfoffm.registry.core.Repository;
import de.geoinfoffm.registry.core.configuration.RegistryConfiguration;
import de.geoinfoffm.registry.persistence.jpa.HibernateConfiguration;

/**
 * Spring configuration class for the persistence layer.
 * 
 * @author Florian Esser
 * 
 */
@ComponentScan(basePackages = { "de.bespire.registry", "de.geoinfoffm.registry" })
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = { "de.bespire.registry", "de.geoinfoffm.registry" },
                       repositoryFactoryBeanClass = EntityBackendFactoryBean.class)
public class PersistenceConfiguration
{
    private static final Logger logger = LoggerFactory.make();

    @Autowired
    private Environment env;

    /**
     * Creates a {@link LocalContainerEntityManagerFactoryBean} that will handle the creation
     * of {@link EntityManager}s used by the {@link Repository}s of domain object {@link Repository}s.
     */
    @Autowired
    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory(HibernateConfiguration hibernateConfiguration, RegistryConfiguration registryConfiguration, DatabaseSchemaMangementService schemaManagementService) {
        // Handle schema migration before creating the EntityManagerFactoryBean
        final String flywayMigration = hibernateConfiguration.additionalParameters().getProperty("flyway.migration", "false").toString().toLowerCase();
        if ("true".equalsIgnoreCase(flywayMigration)) {
            schemaManagementService.analyze();  
            schemaManagementService.migrate();
        }
        else if ("repair".equalsIgnoreCase(flywayMigration)) {
            schemaManagementService.repair();
        }
        else if ("repairAndMigrate".equalsIgnoreCase(flywayMigration)) {
            schemaManagementService.repairAndMigrate();
        }

        JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
        LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
        em.setDataSource(dataSource(hibernateConfiguration));
        em.setPackagesToScan(registryConfiguration.getBasePackages());
        em.setJpaVendorAdapter(vendorAdapter);
        em.setJpaProperties(hibernateConfiguration.additionalParameters());

        return em;
    }

    @Autowired
    @Bean
    public LocalSessionFactoryBean sessionFactory(HibernateConfiguration hibernateConfiguration, RegistryConfiguration registryConfiguration) {
        LocalSessionFactoryBean result = new LocalSessionFactoryBean();
        result.setDataSource(dataSource(hibernateConfiguration));
        result.setPackagesToScan(registryConfiguration.getBasePackages());

        return result;
    }

    /**
     * @return the {@link DataSource} for the application, based on the connection properties
     */
    @Autowired
    @Bean
    public DataSource dataSource(HibernateConfiguration hibernateConfiguration) {
        return hibernateConfiguration.dataSource();
    }

    /**
     * @return the {@link PlatformTransactionManager} for the application
     */
    @Autowired
    @Bean
    public PlatformTransactionManager transactionManager(HibernateConfiguration hibernateConfiguration, RegistryConfiguration registryConfiguration, DatabaseSchemaMangementService schemaService) {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(entityManagerFactory(hibernateConfiguration, registryConfiguration, schemaService).getObject());

        return transactionManager;
    }

    /**
     * @return the {@link PersistenceExceptionTranslationPostProcessor} for the application
     */
    @Bean
    public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
        return new PersistenceExceptionTranslationPostProcessor();
    }

    @Autowired
    @Bean
    public DatabaseSchemaMangementService databaseSchemaMangementService(HibernateConfiguration hibernateConfiguration) {
        return new FlywayDatabaseSchemaManagementService(dataSource(hibernateConfiguration));
    }

}

Лог-файл

INFO: 2 Spring WebApplicationInitializers detected on classpath
Feb 14, 2020 12:28:42 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Feb 14, 2020 12:29:00 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class [org.springframework.web.context.ContextLoaderListener]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'isoClientConfiguration': Unsatisfied dependency expressed through field 'sessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Unsatisfied dependency expressed through method 'sessionFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateConfiguration' defined in class path resource [org/iso/registry/client/configuration/web/IsoClientHibernateConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration': Unsatisfied dependency expressed through method 'setPermissionEvaluator' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsService': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryUserRepository': Cannot create inner bean '(inner bean)#7a511d1d' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#7a511d1d': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Invocation of init method failed; nested exception is java.lang.NullPointerException
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1272)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1181)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1075)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
    at org.springframework.context.support.AbstractApplicationContext.initMessageSource(AbstractApplicationContext.java:713)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5195)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5720)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1016)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:992)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:639)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Unsatisfied dependency expressed through method 'sessionFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateConfiguration' defined in class path resource [org/iso/registry/client/configuration/web/IsoClientHibernateConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration': Unsatisfied dependency expressed through method 'setPermissionEvaluator' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsService': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryUserRepository': Cannot create inner bean '(inner bean)#7a511d1d' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#7a511d1d': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Invocation of init method failed; nested exception is java.lang.NullPointerException
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:467)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1181)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1075)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
    ... 36 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateConfiguration' defined in class path resource [org/iso/registry/client/configuration/web/IsoClientHibernateConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration': Unsatisfied dependency expressed through method 'setPermissionEvaluator' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsService': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registryUserRepository': Cannot create inner bean '(inner bean)#7a511d1d' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#7a511d1d': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Invocation of init method failed; nested exception is java.lang.NullPointerException
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)
    at 

Обновление - похоже, проблема в том, что базовые пакеты не найдены для этого проекта.

Класс, который обрабатывает получение базовых пакетов. /core/configuration/RegistryConfiguration.java#L168 "rel =" nofollow noreferrer "> getBasePackages () Конечно, я не знаю, почему этот проект не находит базовые пакеты в моем экземпляре dev.

0
user714157 14 Фев 2020 в 22:59

2 ответа

Лучший ответ

У вас есть вложенное исключение NullPointerException в том, что похоже на ваш класс PersistenceConfiguration

Error creating bean with name 'entityManagerFactory' defined in de.geoinfoffm.registry.persistence.PersistenceConfiguration: Invocation of init method failed; nested exception is java.lang.NullPointerException

Рассмотрите возможность размещения своего кода, если источник NPE не очевиден.

0
samoussa.usa 14 Фев 2020 в 20:04

Существует проблема с существующим кодом и обработкой строковых массивов.

Ничего плохого в настройках Spring, Hibernate или pom.

-1
user714157 15 Фев 2020 в 00:20