我閱讀此頁上的教程:
http://edocs.bea.com/docs/cd/E13222_01/wls/docs81/medrec_tutorials/ejbgen.html#858279如何使用ejbGen for weblogic生成部署描述符?
和我有以下文件BankAccountEJB.java
import javax.ejb.CreateException; import javax.ejb.EntityBean; import javax.ejb.EntityContext;
public abstract class BankAccountEJB implements EntityBean {
private EntityContext context;
public void setEntityContext(EntityContext aContext) {
context = aContext;
}
public void ejbActivate() {
}
public void ejbPassivate() {
}
public void ejbRemove() {
}
public void unsetEntityContext() {
context = null;
}
public void ejbLoad() {
}
public void ejbStore() {
}
public abstract String getName();
public abstract void setName(String name);
public abstract Float getBalance();
public abstract void setBalance(Float balance);
public java.lang.Long ejbCreate(String name, Float balance) throws CreateException {
if (name == null) {
throw new CreateException("The field \"key\" must not be null");
}
// TODO add additional validation code, throw CreateException if data is not valid
setName(name);
setBalance(balance);
return null;
}
public void ejbPostCreate(java.lang.Long key) {
// TODO populate relationships here if appropriate
}
}
我運行java weblogic.tools.ejbgen.EJBGen -ddOnlyGen BankAccountEJB .java,它會產生以下錯誤:
線程「main」中的異常com.bea.wls.ejbgen.EJBGenException:ejbName是必需屬性 at com.be (Bean.java:127) at com.bea.wls.ejbgen.EntityBean。(EntityBean。)。的java:76) 在com.bea.wls.ejbgen.EJBFactory.createBean(EJBFactory.java:135) 在com.bea.wls.ejbgen.EJBFactory.createBean(EJBFactory.java:99) 在com.bea。 (com.bea.sgen.SGen.run)(SGen.java:205) com.bea.wls.ejbgen.EJBGen.main(EJBGen.java: 212) 在com.bea.wls.ejbgen.EJBGen.main(EJBGen.java:238) 在weblogic.tools.ejbgen.EJBGen.main(EJBGen.java:21)
任何輸入將不勝感激〜!
或任何其他方式來生成部署描述符也將非常感謝! – user433500 2010-09-22 05:21:53