Hibernate NameNotFound异常-Spring启动（最新）、嵌入式Tomcat、JNDI_Hibernate_Spring Boot_Jndi_Embedded Tomcat 8

Hibernate NameNotFound异常-Spring启动（最新）、嵌入式Tomcat、JNDI

hibernate spring-boot

Hibernate NameNotFound异常-Spring启动（最新）、嵌入式Tomcat、JNDI,hibernate,spring-boot,jndi,embedded-tomcat-8,Hibernate,Spring Boot,Jndi,Embedded Tomcat 8,我的症状类似于：我创建了一个github repo，重新创建了我的问题：（注意，您可能需要手动添加oracle依赖项，因为oracle阻止将其JAR发布到公共maven repo）克隆repo、cding到它和mvn clean&mvn包&java-jar target/spring-boot-sample-tomcat-jndi-0.1.0-SNAPSHOT.jar将复制NameNotFound执行选项有人能帮我了解为了使用tomcat 8和最新的spring boot版本以及jndi

我的症状类似于：

我创建了一个github repo，重新创建了我的问题：（注意，您可能需要手动添加oracle依赖项，因为oracle阻止将其JAR发布到公共maven repo）

克隆repo、cding到它和mvn clean&mvn包&java-jar target/spring-boot-sample-tomcat-jndi-0.1.0-SNAPSHOT.jar将复制NameNotFound执行选项

有人能帮我了解为了使用tomcat 8和最新的spring boot版本以及jndi（可能是hibernate），需要更改哪些配置吗？

问题的详细说明：

以前的答案中的解决方案对我不起作用，我怀疑新版本中存在依赖性问题，或者与hibernate如何/何时执行jndi查找有关

然而，我已经克隆了它的spring引导依赖项，并将其更新为最新版本，更新了这个新版本产生的tomcat包/导入，从tomcat 7迁移到tomcat 8，并使其运行

我怀疑我的问题略有不同，尽管异常表现是相同的

我收到的例外情况是：

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
        at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
        at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
        at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
        at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
        at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
        at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418)
        at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:692)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724)
        at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:372)
        at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:454)
        at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:439)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
        ... 47 more
Caused by: org.hibernate.engine.jndi.JndiException: Unable to lookup JNDI name [java:comp/env/jdbc/MyDataSource]
        at org.hibernate.engine.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:100)
        at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:98)
        at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
        at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145)
        at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66)
        at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
        at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)
        at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234)
        ... 65 more
Caused by: javax.naming.NameNotFoundException: Name [comp/env/jdbc/MyDataSource] is not bound in this Context. Unable to find [comp].
        at org.apache.naming.NamingContext.lookup(NamingContext.java:818)
        at org.apache.naming.NamingContext.lookup(NamingContext.java:152)
        at org.apache.naming.SelectorContext.lookup(SelectorContext.java:134)
        at javax.naming.InitialContext.lookup(Unknown Source)
        at org.hibernate.engine.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:97)
        ... 74 more

我正在将一个遗留的Struts应用程序迁移到SpringMVC，最好是使用嵌入式tomcat的SpringBoot。最终，我计划将这些jndi资源查找更改为（至少我所知道的）传统定义的数据源，但现在希望避免这一步

我正在导入applicationContext.xml资源：

@Configuration
@ComponentScan
@EnableAutoConfiguration
@ImportResource("classpath:context/applicationContext.xml")
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

    @Bean
    public TomcatEmbeddedServletContainerFactory tomcatFactory() {
        return new TomcatEmbeddedServletContainerFactory() {

            @Override
            protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(
                    Tomcat tomcat) {
                tomcat.enableNaming();
                return super.getTomcatEmbeddedServletContainer(tomcat);
            }

            @Override
            protected void postProcessContext(Context context) {
                ContextResource resource = new ContextResource();
                ContextResourceLink resourceLink = new ContextResourceLink();
                resource.setName("jdbc/MyDataSource");
                resource.setProperty("global", "jdbc/MyDataSource");
                resource.setType("javax.sql.DataSource");
                resource.setProperty("driverClassName", "oracle.jdbc.driver.OracleDriver");
                resource.setProperty("url", "jdbc:yourDb");
                resource.setAuth("Container");

                context.getNamingResources().addResource(resource);

                resourceLink.setName("jdbc/MyDataSource");
                resourceLink.setType("javax.sql.DataSource");
                resourceLink.setProperty("driverClassName",  "oracle.jdbc.driver.OracleDriver");
                resourceLink.setProperty("url", "jdbc:connectionString");

                context.getNamingResources().addResourceLink(resourceLink);

                System.out.println("\n\n\ncontext naming resources\n"+context.getResourceOnlyServlets()+"\n\n\n");
            }
        };
    }

    @Bean(destroyMethod="")
    public DataSource jndiDataSource() throws IllegalArgumentException, NamingException {
        System.out.println("\n\n\nIn jndiDataSource\n\n\n");
        JndiObjectFactoryBean bean = new JndiObjectFactoryBean();
        bean.setJndiName("java:comp/env/jdbc/MyDataSource");
        bean.setProxyInterface(oracle.jdbc.driver.OracleDriver.class);
        bean.setLookupOnStartup(false);
        bean.afterPropertiesSet();
        return (DataSource)bean.getObject();
    }
}

资源applicationContext.xml引用一个hibernateContext.xml，该文件引用的hibernate.cfg.xml文件如下所示：

<hibernate-configuration>
    <session-factory>
        <property name="connection.datasource">java:comp/env/jdbc/MyDataSource</property>
        <property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
        <property name="show_sql">false</property>
        <property name="format_sql">true</property>
        <property name="hibernate.max_fetch_depth">2</property>
.....

豆子。我确实看到：

Name = MyDataSource Ignoring unknown property: value of "jdbc/MyDataSource" for "global" property

认识到这不是一个有效或有用的设置，但这是我尝试过的事情之一

如果您能帮我找出问题的原因和解决方案，我将不胜感激——我以前没有使用过JNDI资源，而且这个应用程序的背景是WAS

我已经看过了大多数堆栈溢出问题，这些问题与spring boot、hibernate、jndi、name not found的一些组合不太匹配，并且阅读了tomcat资源定义文档，但是还没有将它们组合起来

如果我遗漏了任何问题，请告诉我。我也有同样的问题。我建议首先尝试更改JndiObjectFactory上的jndiName。如前所述，它应该是jdbc/myDataSource，而不是java:comp/env/jdbc/myDataSource。看起来注册会自动将资源放在java:comp/env/下面。这对我很管用

您还可以在应用程序中定义数据源。属性

spring.datasource.jndi-name=jdbc/myDataSource
而不是在应用程序类中执行此操作：

@Bean(destroyMethod="") public DataSource jndiDataSource() { ... bean.setJndiName("jdbc/myDataSource"); ... }
为了解决我的错误，我还必须使用与您复制的示例不同的依赖项。我从tomcat 8.0.23切换到7.0.56，并切换到tomcat dbcp 7.0.47：
母体聚甲醛

<properties> <java.version>1.7</java.version> <tomcat.version>7.0.56</tomcat.version> <boot.version>1.2.5.RELEASE</boot.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <start-class>com.My_App</start-class> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>${boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.0</version> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>${boot.version}</version> <executions> <execution> <goals> <goal>repackage</goal> </goals> <configuration> <mainClass>${start-class}</mainClass> </configuration> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-eclipse-plugin</artifactId> <version>${boot.version}</version> <configuration> <downloadSources>true</downloadSources> <downloadJavadocs>true</downloadJavadocs> </configuration> </plugin> </plugins> </build> <repositories> <repository> <id>spring-releases</id> <name>Spring Releases</name> <url>https://repo.spring.io/libs-release</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-releases</id> <name>Spring Releases</name> <url>https://repo.spring.io/libs-release</url> </pluginRepository> </pluginRepositories>

有了这些依赖项，我得到了一个行context.getNamingResources（）.addResource（resource）的NoSuchMethodError；（添加资源）。另外，我对后处理setJndiName的更改感到惊讶——引导团队成员wilksona在git项目中使用了完全限定名，wilksona在回答这些堆栈溢出问题时发表了文章。你能发布你使用的完整POM（或者至少是SpringBoot加上tomcat依赖项的版本）吗？在我的评论底部，你可以看到我使用的导入。评论的（…web.ContextResource）对我不起作用。试试看，我想要一个理想的解决方案，它允许我继续使用最新版本的spring boot和tomcat 8.x.x
<properties> <java.version>1.7</java.version> <tomcat.version>7.0.56</tomcat.version> <boot.version>1.2.5.RELEASE</boot.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <start-class>com.My_App</start-class> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>${boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.0</version> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>${boot.version}</version> <executions> <execution> <goals> <goal>repackage</goal> </goals> <configuration> <mainClass>${start-class}</mainClass> </configuration> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-eclipse-plugin</artifactId> <version>${boot.version}</version> <configuration> <downloadSources>true</downloadSources> <downloadJavadocs>true</downloadJavadocs> </configuration> </plugin> </plugins> </build> <repositories> <repository> <id>spring-releases</id> <name>Spring Releases</name> <url>https://repo.spring.io/libs-release</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-releases</id> <name>Spring Releases</name> <url>https://repo.spring.io/libs-release</url> </pluginRepository> </pluginRepositories>

<parent> <groupId>com</groupId> <artifactId>WebModule</artifactId> <version>1.2-SNAPSHOT</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> <exclusion> <artifactId>spring-boot-starter-tomcat</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-actuator</artifactId> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>7.0.56</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-el</artifactId> <version>7.0.56</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> <version>7.0.56</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-websocket</artifactId> <version>7.0.56</version> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-dbcp</artifactId> <version>7.0.47</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> <version>1.3.2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> </configuration> </plugin> </plugins> </build>

// import org.apache.tomcat.util.descriptor.web.ContextResource; import org.apache.catalina.deploy.ContextResource;