struts2+Hibernate+felix1.4.0 integrated

package com.bing.login.web; import org.apache.struts2.osgi.interceptor.BundleContextAware; import org.osgi.framework.BundleContext; import org.osgi.framework.ServiceReference; import com.bing.services.IBulletinService; import com.bing.test.entity.Bulletin; import com.opensymphony.xwork2.ActionSupport; public class LoginAction extends ActionSupport implements BundleContextAware { private BundleContext bundleContext; private String userName; private String password; public String loginExec() { System.out.println("name-->" + userName); System.out.println("password-->" + password); ServiceReference ref = bundleContext .getServiceReference(IBulletinService.class.getName()); IBulletinService bullService = bundleContext.getService(ref); Bulletin bull = new Bulletin(); bull.setId(1); bull.setAuthor("bing"); bull.setContent("wangbing"); bull.setWritetime("now"); bullService.addBulletin(bull); if (userName.equals("bing") && password.equals("123")) { return SUCCESS; } else { return ERROR; } } public String loginPageShow() { return SUCCESS; } public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } @Override public void setBundleContext(BundleContext buncontext) { this.bundleContext = buncontext; } }