?? baseaction.java
字號(hào):
package org.langsin.computer.web.core;
import java.lang.reflect.InvocationTargetException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.actions.DispatchAction;
public class BaseAction extends DispatchAction {
/**
* 將Form里的屬性值,通過(guò)Java的反射機(jī)制全部復(fù)制到對(duì)象中
*
* @param form
* @param obj
*/
protected void bindEntity(ActionForm form, Object obj) {
if (form != null) {
try {
BeanUtils.copyProperties(obj, form);
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
/**
* 將對(duì)象里的屬性值,通過(guò)Java的反射機(jī)制全部復(fù)制到Form中
*
* @param form
* @param obj
*/
protected void bindForm(ActionForm form, Object obj) {
if (obj != null) {
try {
BeanUtils.copyProperties(form, obj);
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
protected Object getSessionObject(HttpServletRequest request,String sessionName){
Object objSession=null;
HttpSession session=request.getSession(false);
if(session!=null){
objSession=session.getAttribute(sessionName);
}
return objSession;
}
protected SessionContainer getSessionContainer(HttpServletRequest request){
SessionContainer sessionContainer=(SessionContainer)this.getSessionObject(request, "SessionContainer");
if(sessionContainer==null){
sessionContainer=new SessionContainer();
sessionContainer.setLocale(request.getLocale());
HttpSession session=request.getSession(true);
session.setAttribute("SessionContainer", sessionContainer);
}
return sessionContainer;
}
}
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