新增了一个类后,seam启动错误。Exception sending context initialized event
服务原来是好的,我新增了一个类后在启动JBOSS,报错为
11:35:54,687 INFO [EntityBinder] Bind entity cn.ufmobile.qr.sync.entity.TBSample on table qr_sample
11:35:54,703 INFO [AnnotationBinder] Binding entity from annotated class: cn.ufmobile.qr.entity.CommodityManager
11:35:54,703 INFO [EntityBinder] Bind entity cn.ufmobile.qr.entity.CommodityManager on table qr_commodity_manager
11:35:54,703 ERROR [[/MARKQR]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
org.jboss.seam.InstantiationException: Could not instantiate Seam component: MARKQREntityManagerFactory
at org.jboss.seam.Component.newInstance(Component.java:2106)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
at org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:112)
at org.jboss.seam.init.Initialization.init(Initialization.java:735)
at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:35)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3856)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4361)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:790)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:770)
我新的类是这样写的,请问哪里出错?是否是配置文件没有改?请高手指教
package cn.ufmobile.qr.entity;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "qr_commodity_manager")
public class CommodityManager implements Serializable {
private static final long serialVersionUID = -8422898559820320507L;
/**
* 商品管理区分
*/
@GeneratedValue
@Column(name="commodity_manager_code",length = 50)
private String commodityManagerCode;//商品管理区分
/**
* 商品管理区分名称
*/
@Column(name="commodity_manager_name", length = 30)
private String commodityManagerName;//商品管理区分名称
/**
* 商品管理区分get
*/
public String getCommodityManagerCode() {
return commodityManagerCode;
}
/**
* 商品管理区分set
*/
public void setCommodityManagerCode(String commodityManagerCode) {
this.commodityManagerCode = commodityManagerCode;
}
/**
* 商品管理区分名称get
*/
public String getCommodityManagerName() {
return commodityManagerName;
}
/**
* 商品管理区分名称set
*/
public void setCommodityManagerName(String commodityManagerName) {
this.commodityManagerName = commodityManagerName;
}
}