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POopenJPA on Java SE
 

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    <p>I try to develop JPA project on ibm RAD. And i can run it on Webpshere successfully, but the problem is my machine is quite old. So deploying in Java EE container isn't reasonable.And i want to run it on JSE.But it gives following error:</p> <pre><code>94 test INFO [main] openjpa.Runtime - Starting OpenJPA 1.2.1-SNAPSHOT 235 test INFO [main] openjpa.jdbc.JDBC - Using dictionary class "com.ibm.ws.persistence.jdbc.sql.DB2Dictionary". 1797 test WARN [main] openjpa.Enhance - This configuration disallows runtime optimization, but the following listed types were not enhanced at build time or at class load time with a javaagent: "[class Customer]". Exception in thread "main" &lt;openjpa-1.2.1-SNAPSHOT-r422266:686069 fatal user error&gt; org.apache.openjpa.persistence.ArgumentException: The type "class Customer" has not been enhanced. at org.apache.openjpa.meta.ClassMetaData.resolveMeta(ClassMetaData.java:1650) at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1624) at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:717) at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:616) at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541) at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308) at org.apache.openjpa.kernel.BrokerImpl.newObjectId(BrokerImpl.java:1114) at org.apache.openjpa.kernel.DelegatingBroker.newObjectId(DelegatingBroker.java:268) at org.apache.openjpa.persistence.EntityManagerImpl.find(EntityManagerImpl.java:451) at deneme.main(deneme.java:21) </code></pre> <p>What i'm missing?</p> <p>By the my persistent.xml is:</p> <pre><code>**&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;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"&gt; &lt;persistence-unit name="test" transaction-type="RESOURCE_LOCAL"&gt; &lt;provider&gt; com.ibm.websphere.persistence.PersistenceProviderImpl &lt;/provider&gt; &lt;class&gt;Customer&lt;/class&gt; &lt;properties&gt; &lt;property name="openjpa.ConnectionDriverName" value="com.ibm.db2.jcc.DB2Driver"/&gt; &lt;property name="openjpa.ConnectionURL" value="jdbc:db2://localhost:50000/PARUD:retrieveMessagesFromServerOnGetMessage=true;"/&gt; &lt;property name="openjpa.ConnectionUserName" value="db2admin"/&gt; &lt;property name="openjpa.ConnectionPassword" value="xxxxx"/&gt; &lt;property name="openjpa.jdbc.Schema" value="POOL"/&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt;** </code></pre>
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