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package com.InteriorDesign.action;
import javax.servlet.ServletConfig;
import javax.servlet.jsp.PageContext;
import org.apache.log4j.Logger;
import org.apache.struts2.ServletActionContext;
import org.springframework.stereotype.Component;
import com.opensymphony.xwork2.ActionSupport;
@SuppressWarnings("serial")
@Component("forwardAction")
public class ForwardAction extends ActionSupport {
private Logger logger=Logger.getLogger(ForwardAction.class);
public String execute(){
logger.info("============");
logger.info(ServletActionContext.getResponse()==null);
logger.info(ServletActionContext.getPageContext()==null);
logger.info(ServletActionContext.getPageContext().getServletConfig()==null);
return "success";
}
}
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.lang.NullPointerException
com.InteriorDesign.action.ForwardAction.execute(ForwardAction.java:25)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:441)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:280)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:243)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)