我在嵌入式 Glassfish 上通过 Hibernate/JPA2 连接 MySQL 数据库时遇到问题。
我的环境:
- Maven 2
- 嵌入式 Glassfish(通过 Maven 插件集成)
- Eclipse + M2Plugin
- hibernate 3.5.6
- MySQL (@localhost)(运行并且可以通过 Hibernate Sessionfactory 在没有容器的情况下连接)
这是我在嵌入式 Glassfish 引导期间的异常堆栈跟踪
27.10.2010 16:22:14 com.sun.enterprise.v3.server.AppServerStartup run
INFO: GlassFish v3 (74.2) startup time : Embedded(229ms) startup services(154ms) total(383ms)
27.10.2010 16:22:14 com.sun.enterprise.transaction.JavaEETransactionManagerSimplified initDelegates
INFO: Using com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate as the delegate
27.10.2010 16:22:14 org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread run
INFO: JMXStartupService: JMXConnector system is disabled, skipping.
27.10.2010 16:22:14 AppServerStartup run
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] started
27.10.2010 16:22:14 org.hibernate.validator.util.Version
INFO: Hibernate Validator null
27.10.2010 16:22:14 org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
27.10.2010 16:22:14 com.sun.enterprise.v3.services.impl.GrizzlyProxy$2$1 onReady
INFO: Grizzly Framework 1.9.18-k started in: 62ms listening on port 8090
27.10.2010 16:22:17 com.sun.enterprise.security.SecurityLifecycle
INFO: security.secmgroff
27.10.2010 16:22:17 com.sun.enterprise.security.ssl.SSLUtils checkCertificateDates
SCHWERWIEGEND: java_security.expired_certificate
27.10.2010 16:22:17 com.sun.enterprise.security.SecurityLifecycle onInitialization
INFO: Security startup service called
27.10.2010 16:22:17 com.sun.enterprise.security.PolicyLoader loadPolicy
INFO: policy.loading
27.10.2010 16:22:17 com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: Realm admin-realm of classtype com.sun.enterprise.security.auth.realm.file.FileRealm successfully created.
27.10.2010 16:22:17 com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: Realm file of classtype com.sun.enterprise.security.auth.realm.file.FileRealm successfully created.
27.10.2010 16:22:17 com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: Realm certificate of classtype com.sun.enterprise.security.auth.realm.certificate.CertificateRealm successfully created.
27.10.2010 16:22:17 com.sun.enterprise.security.SecurityLifecycle onInitialization
INFO: Security service(s) started successfully....
27.10.2010 16:22:18 com.sun.common.util.logging.LoggingConfigImpl openPropFile
INFO: Cannot read logging.properties file.
27.10.2010 16:22:18 com.sun.enterprise.web.WebContainer createHttpListener
INFO: Created HTTP listener embedded-listener on port 8090
27.10.2010 16:22:18 com.sun.enterprise.web.WebContainer createHosts
INFO: Created virtual server server
27.10.2010 16:22:18 com.sun.enterprise.web.WebContainer loadSystemDefaultWebModules
INFO: Virtual server server loaded system default web module
27.10.2010 16:22:20 org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
27.10.2010 16:22:20 org.hibernate.cfg.annotations.Version
INFO: Hibernate Annotations 3.5.6-Final
27.10.2010 16:22:20 org.hibernate.cfg.Environment
INFO: Hibernate 3.5.6-Final
27.10.2010 16:22:20 org.hibernate.cfg.Environment
INFO: hibernate.properties not found
27.10.2010 16:22:20 org.hibernate.cfg.Environment buildBytecodeProvider
INFO: Bytecode provider name : javassist
27.10.2010 16:22:20 org.hibernate.cfg.Environment
INFO: using JDK 1.4 java.sql.Timestamp handling
27.10.2010 16:22:20 org.hibernate.annotations.common.Version
INFO: Hibernate Commons Annotations 3.2.0.Final
27.10.2010 16:22:20 org.hibernate.ejb.Version
INFO: Hibernate EntityManager 3.5.6-Final
27.10.2010 16:22:20 org.hibernate.ejb.Ejb3Configuration configure
INFO: Processing PersistenceUnitInfo [
name: workbench
...]
27.10.2010 16:22:21 org.hibernate.ejb.Ejb3Configuration prepareProperties
WARNUNG: Defining hibernate.transaction.flush_before_completion=true ignored in HEM
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.pentasys.workbench.db.model.User
27.10.2010 16:22:21 org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity com.pentasys.workbench.db.model.User on table User
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.pentasys.workbench.db.model.base.ATask
27.10.2010 16:22:21 org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity com.pentasys.workbench.db.model.base.ATask on table JOB
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.pentasys.workbench.db.model.Job
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.pentasys.workbench.db.model.Comment
27.10.2010 16:22:21 org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity com.pentasys.workbench.db.model.Comment on table COMMENT
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class: com.pentasys.workbench.db.model.Workflow
27.10.2010 16:22:21 org.hibernate.cfg.annotations.CollectionBinder bindOneToManySecondPass
INFO: Mapping collection: com.pentasys.workbench.db.model.base.ATask.childTasks -> JOB
27.10.2010 16:22:21 org.hibernate.cfg.AnnotationConfiguration applyHibernateValidatorLegacyConstraintsOnDDL
INFO: Hibernate Validator not found: ignoring
27.10.2010 16:22:21 org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
27.10.2010 16:22:21 org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
27.10.2010 16:22:21 org.hibernate.cfg.search.HibernateSearchEventListenerRegister enableHibernateSearch
INFO: Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled.
27.10.2010 16:22:21 org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
27.10.2010 16:22:21 org.hibernate.connection.ConnectionProviderFactory initializeConnectionProviderFromConfig
INFO: Initializing connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
27.10.2010 16:22:21 org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider configure
INFO: Using provided datasource
27.10.2010 16:22:21 com.sun.enterprise.resource.allocator.LocalTxConnectorAllocator createResource
WARNUNG: poolmgr.create_resource_error
27.10.2010 16:22:21 com.sun.enterprise.connectors.ConnectionManagerImpl internalGetConnection
WARNUNG: poolmgr.get_connection_failure
27.10.2010 16:22:21 com.sun.gjc.spi.base.DataSource getConnection
WARNUNG: jdbc.exc_get_conn
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
WARNUNG: Could not obtain connection to query metadata
java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: Unknown database 'workbench'
at com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java:133)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:68)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:114)
at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2163)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2159)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1383)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:892)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:181)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.(PersistenceUnitLoader.java:96)
at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:121)
at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:644)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:296)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:214)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:144)
at org.glassfish.maven.RunMojo.execute(RunMojo.java:105)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
27.10.2010 16:22:21 org.hibernate.dialect.Dialect
INFO: Using dialect: org.hibernate.dialect.MySQLDialect
27.10.2010 16:22:21 org.hibernate.engine.jdbc.JdbcSupportLoader useContextualLobCreation
INFO: Disabling contextual LOB creation as connection was null
27.10.2010 16:22:21 org.hibernate.transaction.TransactionFactoryFactory buildTransactionFactory
INFO: Transaction strategy: org.hibernate.ejb.transaction.JoinableCMTTransactionFactory
27.10.2010 16:22:21 org.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup
INFO: instantiating TransactionManagerLookup: org.hibernate.transaction.SunONETransactionManagerLookup
27.10.2010 16:22:21 org.hibernate.transaction.TransactionManagerLookupFactory getTransactionManagerLookup
INFO: instantiated TransactionManagerLookup
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Automatic flush during beforeCompletion(): disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Automatic session close at end of transaction: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Scrollable result sets: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: JDBC3 getGeneratedKeys(): disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Connection release mode: auto
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Maximum outer join fetch depth: 2
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Default batch fetch size: 1
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Generate SQL with comments: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Order SQL updates by primary key: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Order SQL inserts for batching: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory createQueryTranslatorFactory
INFO: Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
27.10.2010 16:22:21 org.hibernate.hql.ast.ASTQueryTranslatorFactory
INFO: Using ASTQueryTranslatorFactory
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Query language substitutions: {}
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: JPA-QL strict compliance: enabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Second-level cache: enabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Query cache: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory createRegionFactory
INFO: Cache region factory : org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge
27.10.2010 16:22:21 org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge
INFO: Cache provider: org.hibernate.cache.HashtableCacheProvider
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Optimize cache for minimal puts: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Structured second-level cache entries: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Echoing all SQL to stdout
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Statistics: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Deleted entity synthetic identifier rollback: disabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Default entity-mode: pojo
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Named query checking : enabled
27.10.2010 16:22:21 org.hibernate.cfg.SettingsFactory buildSettings
INFO: Check Nullability in Core (should be disabled when Bean Validation is on): disabled
27.10.2010 16:22:21 org.hibernate.impl.SessionFactoryImpl
INFO: building session factory我的persistence.xml
[...]
<persistence-unit name="workbench" >
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>jdbc/__default</jta-data-source>
<class>com.pentasys.workbench.db.model.User</class>
<class>com.pentasys.workbench.db.model.Job</class>
<class>com.pentasys.workbench.db.model.Comment</class>
<class>com.pentasys.workbench.db.model.Workflow</class>
<class>com.pentasys.workbench.db.model.base.ATask</class>
<properties>
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.transaction.flush_before_completion" value="true"/>
<property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
<property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/workbench"/>
<property name="hibernate.connection.username" value="root"/>
<property name="hibernate.connection.password" value="cannabis"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.hbm2ddl.auto" value="alter"/>
</properties>
</persistence-unit>
pom.xml - maven-plugin 配置(嵌入 glassfish)
[...]
<plugin>
<groupId>org.glassfish</groupId>
<artifactId>maven-embedded-glassfish-plugin</artifactId>
<version>3.0</version>
<configuration>
<goalPrefix>glassfish</goalPrefix>
<app>${project.build.directory}/${project.build.finalName}.war</app>
<port>8090</port>
<contextRoot>workbench</contextRoot>
<instanceRoot>${project.build.directory}/gfe-${maven.build.timestamp}</instanceRoot>
<autoDelete>true</autoDelete>
<configFile>${basedir}/domain.xml</configFile>
</configuration>
<executions>
<execution>
<phase>install</phase>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
domain.xml - 嵌入式 glassfish 的配置
[...]
<resources>
<jdbc-resource pool-name="__TimerPool" jndi-name="jdbc/__TimerPool" object-type="system-admin" />
<jdbc-resource pool-name="MYSQLPool" jndi-name="jdbc/__default" />
<jdbc-resource pool-name="H2TestPool" jndi-name="${testDatabaseDataSourceName}" />
<jdbc-connection-pool name="__TimerPool" datasource-classname="org.apache.derby.jdbc.EmbeddedXADataSource" res-type="javax.sql.XADataSource">
<property value="${com.sun.aas.instanceRoot}/lib/databases/ejbtimer" name="databaseName" />
<property value=";create=true" name="connectionAttributes" />
</jdbc-connection-pool>
<jdbc-connection-pool is-isolation-level-guaranteed="false" name="MYSQLPool" datasource-classname="com.mysql.jdbc.jdbc2.optional.MysqlDataSource" res-type="javax.sql.DataSource">
<property value="3306" name="port" />
<property value="test" name="password" />
<property value="root" name="user" />
<property value="localhost" name="hostName" />
<property value="workbench" name="databaseName" />
<property value="jdbc:mysql://localhost:3306/workbench" name="url" />
<property value=";alter=true" name="connectionAttributes" />
</jdbc-connection-pool>
[...]
谢谢您的建议!
最佳答案
我在您的 GlassFish 设置中没有发现任何明显的错误。 FWIW，这是我用来连接 MySQL 的类似配置，该配置正在工作:
<domain>
...
<resources>
...
<jdbc-resource pool-name="PetcatalogPool" jndi-name="jdbc/petcatalog"/>
<jdbc-connection-pool datasource-classname="com.mysql.jdbc.jdbc2.optional.MysqlDataSource" res-type="javax.sql.DataSource" name="PetcatalogPool">
<property name="DatabaseName" value="petcatalog"/>
<property name="Password" value="petcatalog"/>
<property name="Url" value="jdbc:mysql://localhost:3306/petcatalog"/>
<property name="User" value="petcatalog"/>
</jdbc-connection-pool>
...
</resources>
...
</domain>
不过我不确定这会有帮助。如果没有:
- 确保您可以使用 JDBC 客户端(Eclipse、SquirelSQL)连接到
workbench数据库 - 首先确保池在 GlassFish 下正常工作，即确保您可以从管理控制台“ping”池(如果需要调试，请激活 GlassFish 日志记录)。
- 然后将 Hibernate 加入其中。
关于java - 通过嵌入式 Glassfish 上的 Hibernate 与 MySQL 进行数据库连接，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/4034835/