我正在将ejb 1.0应用程序迁移到ejb 3.1应用程序。当前应用程序在jdk 8上的WebLogic Server Version:12.1.3.0.0中运行。对于POC,我选择了一个会话Bean和一个实体Bean,并通过提供更新的ejb-jar.xml,orm.xml和持久性.xml(如下)。weblogic 12c不允许处理指令目标匹配“[xX] [mM] [lL]”
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" 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_2_0.xsd">
<persistence-unit name="myPersistenceUnit" transaction-type="JTA">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>java:/myDataSource</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="hibernate.show_sql" value="false"/>
<property name="useColumnNamesInFindColumn" value="true"/>
<property name="useOldAliasMetadataBehavior" value="true"/>
</properties>
</persistence-unit>
</persistence>
不过,我让下面的XML解析错误:
weblogic.application.ModuleException: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 6; The processing instruction target matching "[xX][mM][lL]" is not allowed.
at weblogic.application.internal.ExtensibleModuleWrapper.prepare(ExtensibleModuleWrapper.java:114)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:175)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:170)
at weblogic.application.utils.StateMachineDriver$ParallelChange.run(StateMachineDriver.java:80)
at weblogic.work.ContextWrap.run(ContextWrap.java:40)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:548)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 6; The processing instruction target matching "[xX][mM][lL]" is not allowed.
我已经证实的persistence.xml是我的EJB-JAR/META-INF目录下。如果我从ejb.jar中删除persistence.xml,错误消失,会话bean查找发生,实体bean持久性失败。所以我假设错误是与persistence.xml。我以utf-8格式保存了persistence.xml。我也确保在<?
之前没有空格,正如某些帖子所建议的。任何指针?