客观的
了解如何配置 WAS 或 OpenJPA 以将容器托管身份验证与容器托管实体管理器一起使用。
问题
试图通过在 JNDI 中注册为“jdbc/DB2”（它指的是 Oracle）的 JDBC 数据源访问 Oracle 数据库，该数据源在 persistence.xml 中定义。
持久性.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0"
xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
<persistence-unit name="DB2AccountUnit" transaction-type="JTA">
<jta-data-source>jdbc/DB2</jta-data-source>
<class>sample.jpa.Db2account</class>
<properties>
<property name="openjpa.Log" value="File=C:/opt/openjpa/org.apache.openjpa.log, DefaultLevel=INFO, Runtime=TRACE, Tool=INFO, SQL=TRACE, JDBC=TRACE" />
<!-- Without these properties, the error is caused.
<property name="openjpa.ConnectionUserName" value="User" />
<property name="openjpa.ConnectionPassword" value="Password" />
-->
</properties>
</persistence-unit>
</persistence>
但是，当访问持久性单元的容器管理实体管理器时，会抛出 ORA-01017 无效的 usrname/password。如果在 persistence.xml 中指定了 ConnectionUserName/ConnectionPassword，则错误得到解决。
错误
[26/09/15 20:56:31:584 AEST] 00000090 SystemErr
R <openjpa-2.2.3-SNAPSHOT-r422266:1686911 fatal general error> org.apache.openjpa.persistence.PersistenceException:
ORA-01017: invalid username/password; logon denied
DSRA0010E: SQL State = 72000, Error Code = 1,017
[26/09/15 20:56:31:585 AEST] 00000090 SystemErr R at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:102)
...
[26/09/15 20:56:31:601 AEST] 00000090 SystemErr R at sample.jpa.servlet.CreateAccount.doPost(CreateAccount.java:23)
曾是
- JAAS 与数据源相关联以使用 Continaer 托管身份验证
- 从 WAS 控制台 JDBC 数据源，测试到数据源的连接成功。
- 命名空间转储验证“jdbc/DB2”已注册在 server1 命名空间中。
- WAS 不是 ND 并且服务器已重新启动多次。
使用 Entity Manager
的 Servlet 原文来自 IBM developerWorks 文章。在 servlet 实例变量中注入实体管理器不是多线程安全的，而是为了测试。
@WebServlet("/CreateAccount")
public class CreateAccount extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
private static final long serialVersionUID = 1L;
@PersistenceContext(unitName="DB2AccountUnit")
EntityManager em;
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doPost(request, response);
}
synchronized protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
InitialContext context = null;
UserTransaction ut = null;
try {
context = new InitialContext();
ut = (UserTransaction)context.lookup("java:comp/UserTransaction");
if(ut == null){
System.out.println("UserTransactin is NULL");
}
//em.getTransaction().begin();
ut.begin();
long accno = Long.parseLong(request.getParameter("ACCNO"));
Db2account account1 = em.find(Db2account.class, accno); // <----- Error occurs here.
if (account1 != null) {
throw new AccountException("Error : sample.jpa.servlet.CreateAccount : Account Number already exists:" + accno);
} else {
SimpleDateFormat format = new SimpleDateFormat("MM/dd/yyyy");
java.sql.Date dbDate = new java.sql.Date(format.parse(request.getParameter("DOP"), new ParsePosition(0)).getTime());
Db2account account = new Db2account();
account.setOwner(request.getParameter("OWNERNAME"));
account.setAccno(accno);
account.setAccountType(request.getParameter("ACCOUNTTYPE"));
account.setBalance(new BigDecimal(request.getParameter("BALANCE")));
account.setDateOpen(dbDate);
em.persist(account);
// em.getTransaction().commit();
ut.commit();
response.sendRedirect("Create_Account.jsp");
}
} catch (Exception e) {
e.printStackTrace();
//em.getTransaction().rollback();
try{
ut.rollback();
} catch (SystemException se){
se.printStackTrace();
}
}
}
}
问题
请帮助理解为什么不使用 JAAS 以及如何配置 WAS 或 JPA 来使用它。
环境
IBM WAS 8.5.5.7 for Developers (Apache openjpa-2.2.3-SNAPSHOT-r422266)
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64 位生产
Windows 7 64 位 DELL Latitude core i7 2.8GHz 8G 内存和 SSD HDD
日志
应用程序启动时的 Oracle 错误
[26/09/15 20:39:59:860 AEST] 0000008e ApplicationMg A WSVR0200I: Starting application: Account
[26/09/15 20:40:00:062 AEST] 0000008e driver E CE9D1D8D Throwing SQLException: ORA-01017: invalid username/password; logon denied
1017
[26/09/15 20:40:00:065 AEST] 0000008e driver E DABC15C4 Throwing SQLException: 430
[26/09/15 20:40:00:089 AEST] 0000008e Runtime W CWWJP9991W: openjpa.Runtime: Warn: An error occurred while registering a ClassTransformer with JPAPUnitInfo(PuId=Account#lib/AccountDB2JPA.jar#DB2AccountUnit_HOGE)@504fa90. The error has been consumed. To see it, set your openjpa.Runtime log level to TRACE. Load-time class transformation will not be available.
[26/09/15 20:40:00:188 AEST] 0000008e driver E 33A50E58 Throwing SQLException: ORA-01017: invalid username/password; logon denied
1017
[26/09/15 20:40:00:190 AEST] 0000008e driver E C5B591D4 Throwing SQLException: 430
[26/09/15 20:40:00:206 AEST] 0000008e Runtime W CWWJP9991W: openjpa.Runtime: Warn: An error occurred while registering a ClassTransformer with JPAPUnitInfo(PuId=Account#AccountWeb.war#DB2AccountUnit_HOGE)@4167230b. The error has been consumed. To see it, set your openjpa.Runtime log level to TRACE. Load-time class transformation will not be available.
[26/09/15 20:40:00:315 AEST] 0000008e driver E FDD70E84 Throwing SQLException: ORA-01017: invalid username/password; logon denied
1017
[26/09/15 20:40:00:317 AEST] 0000008e driver E CB5DFD5C Throwing SQLException: 430
[26/09/15 20:40:00:331 AEST] 0000008e Runtime W CWWJP9991W: openjpa.Runtime: Warn: An error occurred while registering a ClassTransformer with JPAPUnitInfo(PuId=Account#AccountWeb.war#DerbyAccountUnit)@e9b08d89. The error has been consumed. To see it, set your openjpa.Runtime log level to TRACE. Load-time class transformation will not be available.
[26/09/15 20:40:00:333 AEST] 0000008e Runtime I CWWJP9990I: openjpa.Runtime: Info: OpenJPA dynamically loaded a validation provider.
[26/09/15 20:40:00:420 AEST] 0000008e WASSessionCor I SessionContextRegistry getSessionContext SESN0176I: Will create a new session context for application key default_host/AccountWeb
[26/09/15 20:40:00:470 AEST] 0000008e ApplicationMg A WSVR0221I: Application started: Account
执行 CreateAccount 时的 Oracle 错误
[26/09/15 20:56:31:584 AEST] 00000090 SystemErr R <openjpa-2.2.3-SNAPSHOT-r422266:1686911 fatal general error> org.apache.openjpa.persistence.PersistenceException: ORA-01017: invalid username/password; logon denied
DSRA0010E: SQL State = 72000, Error Code = 1,017
[26/09/15 20:56:31:585 AEST] 00000090 SystemErr R at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:102)
[26/09/15 20:56:31:585 AEST] 00000090 SystemErr R at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:603)
[26/09/15 20:56:31:586 AEST] 00000090 SystemErr R at org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1518)
[26/09/15 20:56:31:586 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:531)
[26/09/15 20:56:31:593 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:456)
[26/09/15 20:56:31:594 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:121)
[26/09/15 20:56:31:594 AEST] 00000090 SystemErr R at org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68)
[26/09/15 20:56:31:595 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
[26/09/15 20:56:31:595 AEST] 00000090 SystemErr R at org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:967)
[26/09/15 20:56:31:596 AEST] 00000090 SystemErr R at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:958)
[26/09/15 20:56:31:596 AEST] 00000090 SystemErr R at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:642)
[26/09/15 20:56:31:597 AEST] 00000090 SystemErr R at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:203)
[26/09/15 20:56:31:597 AEST] 00000090 SystemErr R at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
[26/09/15 20:56:31:597 AEST] 00000090 SystemErr R at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:228)
[26/09/15 20:56:31:598 AEST] 00000090 SystemErr R at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:72)
[26/09/15 20:56:31:598 AEST] 00000090 SystemErr R at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:35)
[26/09/15 20:56:31:599 AEST] 00000090 SystemErr R at com.ibm.ws.jpa.management.JPAEMPool.getEntityManager(JPAEMPool.java:170)
[26/09/15 20:56:31:599 AEST] 00000090 SystemErr R at com.ibm.ws.jpa.management.JPATxEntityManager.getEMInvocationInfo(JPATxEntityManager.java:259)
[26/09/15 20:56:31:600 AEST] 00000090 SystemErr R at com.ibm.ws.jpa.management.JPATxEntityManager.getEMInvocationInfo(JPATxEntityManager.java:191)
[26/09/15 20:56:31:600 AEST] 00000090 SystemErr R at com.ibm.ws.jpa.management.JPAEntityManager.getTransaction(JPAEntityManager.java:421)
[26/09/15 20:56:31:601 AEST] 00000090 SystemErr R at sample.jpa.servlet.CreateAccount.doPost(CreateAccount.java:23)
[26/09/15 20:56:31:601 AEST] 00000090 SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
[26/09/15 20:56:31:602 AEST] 00000090 SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
[26/09/15 20:56:31:602 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1232)
[26/09/15 20:56:31:602 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:781)
[26/09/15 20:56:31:602 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:480)
[26/09/15 20:56:31:603 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
[26/09/15 20:56:31:605 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1114)
[26/09/15 20:56:31:605 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3926)
[26/09/15 20:56:31:605 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
[26/09/15 20:56:31:605 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1007)
[26/09/15 20:56:31:605 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
[26/09/15 20:56:31:606 AEST] 00000090 SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
[26/09/15 20:56:31:606 AEST] 00000090 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
[26/09/15 20:56:31:606 AEST] 00000090 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
[26/09/15 20:56:31:606 AEST] 00000090 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
[26/09/15 20:56:31:606 AEST] 00000090 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:287)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[26/09/15 20:56:31:607 AEST] 00000090 SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[26/09/15 20:56:31:608 AEST] 00000090 SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
[26/09/15 20:56:31:608 AEST] 00000090 SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
[26/09/15 20:56:31:608 AEST] 00000090 SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
[26/09/15 20:56:31:608 AEST] 00000090 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1881)
[26/09/15 20:56:31:609 AEST] 00000090 SystemErr R Caused by: java.sql.SQLException: ORA-01017: invalid username/password; logon denied
DSRA0010E: SQL State = 72000, Error Code = 1,017
[26/09/15 20:56:31:609 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:459)
[26/09/15 20:56:31:610 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:392)
[26/09/15 20:56:31:610 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:384)
[26/09/15 20:56:31:611 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIfun.processError(T4CTTIfun.java:767)
[26/09/15 20:56:31:611 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:450)
[26/09/15 20:56:31:612 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:539)
[26/09/15 20:56:31:612 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:235)
[26/09/15 20:56:31:612 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:382)
[26/09/15 20:56:31:612 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:822)
[26/09/15 20:56:31:612 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:477)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:564)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:251)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:29)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:563)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:454)
[26/09/15 20:56:31:613 AEST] 00000090 SystemErr R at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:328)
[26/09/15 20:56:31:614 AEST] 00000090 SystemErr R at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:379)
[26/09/15 20:56:31:614 AEST] 00000090 SystemErr R at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:165)
[26/09/15 20:56:31:614 AEST] 00000090 SystemErr R at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:111)
[26/09/15 20:56:31:614 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.InternalGenericDataStoreHelper$1.run(InternalGenericDataStoreHelper.java:1365)
[26/09/15 20:56:31:615 AEST] 00000090 SystemErr R at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
[26/09/15 20:56:31:615 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.InternalGenericDataStoreHelper.getPooledConnection(InternalGenericDataStoreHelper.java:1384)
[26/09/15 20:56:31:615 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.WSRdbDataSource.getPooledConnection(WSRdbDataSource.java:2150)
[26/09/15 20:56:31:615 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.getConnection(WSManagedConnectionFactoryImpl.java:1787)
[26/09/15 20:56:31:615 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.createManagedConnection(WSManagedConnectionFactoryImpl.java:1557)
[26/09/15 20:56:31:616 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.createManagedConnection(WSManagedConnectionFactoryImpl.java:1113)
[26/09/15 20:56:31:616 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.FreePool.createManagedConnectionWithMCWrapper(FreePool.java:2161)
[26/09/15 20:56:31:616 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.FreePool.createOrWaitForConnection(FreePool.java:1839)
[26/09/15 20:56:31:616 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:3818)
[26/09/15 20:56:31:616 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:3094)
[26/09/15 20:56:31:617 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.ConnectionManager.allocateMCWrapper(ConnectionManager.java:1548)
[26/09/15 20:56:31:617 AEST] 00000090 SystemErr R at com.ibm.ejs.j2c.ConnectionManager.allocateConnection(ConnectionManager.java:1031)
[26/09/15 20:56:31:617 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:644)
[26/09/15 20:56:31:618 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:611)
[26/09/15 20:56:31:618 AEST] 00000090 SystemErr R at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getContainerManagedConnection(WSJdbcDataSource.java:958)
[26/09/15 20:56:31:619 AEST] 00000090 SystemErr R at com.ibm.ws.jpa.management.JPACMDataSource.getConnection(JPACMDataSource.java:44)
[26/09/15 20:56:31:619 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:110)
[26/09/15 20:56:31:619 AEST] 00000090 SystemErr R at org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:87)
[26/09/15 20:56:31:620 AEST] 00000090 SystemErr R at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:91)
[26/09/15 20:56:31:620 AEST] 00000090 SystemErr R ... 46 more
JNDI 命名空间 (server1)
==============================================================================
Name Space Dump
Context factory: com.ibm.websphere.naming.WsnInitialContextFactory
Provider URL: corbaloc:iiop:localhost:2814
Requested root context: cell
Starting context: (top)=ISVNKDLT0000926Node01Cell
Formatting rules: jndi
Time of dump: Sat Sep 26 21:08:19 AEST 2015
==============================================================================
80 (top)/nodes/ISVNKDLT0000926Node02/servers/server1/jdbc/DB2
80 javax.resource.cci.ConnectionFactory
构建时增强的 OpenJPA 日志
7 DB2AccountUnit_HOGE TRACE [main] openjpa.Runtime - Setting the following properties from "file:/D:/Home/Workspaces/WAS/AccountDB2JPA/src/META-INF/persistence.xml" into configuration: {openjpa.ConnectionFactoryMode=managed, openjpa.ConnectionFactoryName=jdbc/DB2, openjpa.TransactionMode=managed, openjpa.MetaDataFactory=jpa(Types=sample.jpa.Db2account), openjpa.Log=File=C:/opt/openjpa/org.apache.openjpa.log, DefaultLevel=INFO, Runtime=TRACE, Tool=INFO, SQL=TRACE, JDBC=TRACE, PersistenceVersion=1.0, openjpa.Id=DB2AccountUnit_HOGE}
14 DB2AccountUnit_HOGE TRACE [main] openjpa.Runtime - No cache marshaller found for id org.apache.openjpa.conf.MetaDataCacheMaintenance.
55 DB2AccountUnit_HOGE INFO [main] openjpa.Tool - Enhancer running on type "sample.jpa.Db2account".
参考
- IBM developerWorks dw Answer
容器管理的身份验证数据源使用 OpenJPA 失败 - 使用 JPA 的IBM WAS Knowledge Center日志记录应用程序
- Apache OpenJPA 文档
OpenJPA 日志记录 - Oracle® Containers for J2EE Enterprise JavaBeans 开发人员指南
使用 EntityManager 访问 JPA 实体 - Oracle® Containers for J2EE Enterprise JavaBeans 开发人员指南
在持久性单元中指定数据源 - IBM developerWorks
使用 WebSphere Application Server Community Edition 开发 JPA 应用程序
更新
尝试了IBM redbook WebSphere Application Server for Developers V7的 JPA 示例。部署应用程序版本 2 并得到相同的错误。
