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How to create ActionRequest in Struts portlet
devi nimmagadda,修改在12 年前。
How to create ActionRequest in Struts portlet
Regular Member 帖子: 109 加入日期: 10-12-9 最近的帖子
Hi all,
can anybody know how to create ActionRequest in Struts plugin portlet.
Means in Struts portlet == our class should extend Action class. Action class contains execute() like below.
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class Sample extends Action{
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// coding of our integration logic here...
return super.execute(mapping, form, request, response);
}
}
Here the request and response objects are HttpServletRequest and HttpServletResponse .
From this how can I get ActionRequest and ActionResponse objects. can anybody please help me for this.
Thanks in advance.....
can anybody know how to create ActionRequest in Struts plugin portlet.
Means in Struts portlet == our class should extend Action class. Action class contains execute() like below.
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class Sample extends Action{
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// coding of our integration logic here...
return super.execute(mapping, form, request, response);
}
}
Here the request and response objects are HttpServletRequest and HttpServletResponse .
From this how can I get ActionRequest and ActionResponse objects. can anybody please help me for this.
Thanks in advance.....
Suresh Nimmakayala,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Liferay Master 帖子: 690 加入日期: 04-8-18 最近的帖子
Hi devi
just a idea
public class SampleAction extends PortletAction {
public void processAction(
ActionMapping mapping, ActionForm form, PortletConfig config,
ActionRequest req, ActionResponse res)
throws Exception {
...................
............
if (Validator.isNull(description)) {
setForward(req, "portlet.ext.sample.failure");
} else {
//your action
res.sendRedirect(redirectURL);
}
}
followed by
public ActionForward render(ActionMapping mapping, ActionForm form,
PortletConfig config, RenderRequest req, RenderResponse res)
throws Exception {
if (getForward(req) != null && !getForward(req).equals("")) {
return mapping.findForward(getForward(req));
} else {
return mapping.findForward("portlet.ext.sample.view");
}
}
}
Regards
Suresh Nimmakayala
just a idea
public class SampleAction extends PortletAction {
public void processAction(
ActionMapping mapping, ActionForm form, PortletConfig config,
ActionRequest req, ActionResponse res)
throws Exception {
...................
............
if (Validator.isNull(description)) {
setForward(req, "portlet.ext.sample.failure");
} else {
//your action
res.sendRedirect(redirectURL);
}
}
followed by
public ActionForward render(ActionMapping mapping, ActionForm form,
PortletConfig config, RenderRequest req, RenderResponse res)
throws Exception {
if (getForward(req) != null && !getForward(req).equals("")) {
return mapping.findForward(getForward(req));
} else {
return mapping.findForward("portlet.ext.sample.view");
}
}
}
Regards
Suresh Nimmakayala
devi nimmagadda,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 109 加入日期: 10-12-9 最近的帖子
Hi,
Thanks for your reply. I am doing Struts plugin portlet. So My class should extends Action class. So My Action Servlet should extends org.apache.portals.bridges.struts.StrutsPortlet.
In portlet.xml i am writing like this..
<portlet>
<portlet-name>employee</portlet-name>
<display-name>employee</display-name>
<portlet-class>org.apache.portals.bridges.struts.StrutsPortlet[</portlet-class>
<init-param>
<name>ServletContextProvider</name>
<value>com.liferay.util.bridges.struts.LiferayServletContextProviderWrapper</value>
</init-param>
<init-param>
<name>ViewPage</name>
<value>/portlet_action/employee/view</value>
</init-param>
With this I created one Sample class like before I said.
Sample class should extend Action class of org.apache.struts.action.Action.
Here no ActionRequest and ActionResponse... only HttpServletRequest and HttpServletResponse are present.
please suggest me....
Thanks in advance..
Thanks for your reply. I am doing Struts plugin portlet. So My class should extends Action class. So My Action Servlet should extends org.apache.portals.bridges.struts.StrutsPortlet.
In portlet.xml i am writing like this..
<portlet>
<portlet-name>employee</portlet-name>
<display-name>employee</display-name>
<portlet-class>org.apache.portals.bridges.struts.StrutsPortlet[</portlet-class>
<init-param>
<name>ServletContextProvider</name>
<value>com.liferay.util.bridges.struts.LiferayServletContextProviderWrapper</value>
</init-param>
<init-param>
<name>ViewPage</name>
<value>/portlet_action/employee/view</value>
</init-param>
With this I created one Sample class like before I said.
Sample class should extend Action class of org.apache.struts.action.Action.
Here no ActionRequest and ActionResponse... only HttpServletRequest and HttpServletResponse are present.
please suggest me....
Thanks in advance..
manasa chandri,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 152 加入日期: 10-9-28 最近的帖子
Hi Devi,
Me to have same problem?
Please help me.
Thank you in advance.
Thanks & Regards
Manasa.chandri
Me to have same problem?
Please help me.
Thank you in advance.
Thanks & Regards
Manasa.chandri
simon tuffle,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 150 加入日期: 09-5-18 最近的帖子
manasa chandri,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 152 加入日期: 10-9-28 最近的帖子
Hi simon tuffle,
Thank yo for giving reply
I worked on that, i got exception..
I am attached to this post
Please help me.
Thank you in advance.
Thanks & Regards
Manasa.chandri
Thank yo for giving reply
I worked on that, i got exception..
I am attached to this post
Please help me.
Thank you in advance.
Thanks & Regards
Manasa.chandri
Raju OO7,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 239 加入日期: 10-4-27 最近的帖子
in the jsp file..
in struts-cofig-ext.xml
in tiles-defs-ext.xml..
<%@page import="javax.portlet.PortletURL"%>
<%@page import="javax.portlet.RenderResponse"%>
<%@page import="javax.portlet.WindowState"%>
<%@page import="javax.portlet.ActionResponse"%><br>
<%
PortletURL actionURL = renderResponse.createActionURL();
actionURL.setWindowState(WindowState.MAXIMIZED);
actionURL.setParameter("struts_action", "/ext/libraryAction/add_book");
%>
Add a book entry to the Library:
<form action="<%= actionURL.toString() %>" method="POST" name="<portlet:namespace />fm">
Book Title:
<input type="text" name="<portlet:namespace />book_title"><br><br>
<input type="submit" value="Add Book">
</form>
in struts-cofig-ext.xml
<!--?xml version="1.0"?-->
<struts-config>
<action-mappings>
<action path="/ext/libraryActionDB/add_book" type="com.ext.portlet.libraryActionDB.action.AddBookActionDB">
<forward name="portlet.ext.libraryActionDB.view" path="portlet.ext.libraryActionDB.view" />
<forward name="portlet.ext.libraryActionDB.success" path="portlet.ext.libraryActionDB.success" />
<forward name="portlet.ext.libraryActionDB.failure" path="portlet.ext.libraryActionDB.failure" />
</action>
</action-mappings>
</struts-config>
in tiles-defs-ext.xml..
<!--?xml version="1.0" encoding="ISO-8859-1"?-->
<tiles-definitions>
<definition name="portlet.ext.libraryAction.view" extends="portlet.ext.libraryAction">
<put name="portlet_content" value="/portlet/ext/libraryAction/view.jsp" />
</definition>
<definition name="portlet.ext.libraryAction.failure" extends="portlet.ext.libraryAction">
<put name="portlet_content" value="/portlet/ext/libraryAction/failure.jsp" />
</definition>
<definition name="portlet.ext.libraryAction.success" extends="portlet.ext.libraryAction">
<put name="portlet_content" value="/portlet/ext/libraryAction/success.jsp" />
</definition>
</tiles-definitions>
devi nimmagadda,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 109 加入日期: 10-12-9 最近的帖子
Hi raju,
Thanks for your reply.
I am developing struts plugin portlet. Unlike struts portlet , i cannot get easily actionRequest.
I am using execute () of org.apache.struts.action class. Not liferay struts action.
could you please suggest me , how can i get action request in struts plugin portlet.
I am using org.apache.struts.ActionServlet
org.apache.struts.action
Thanks in advance....
Thanks for your reply.
I am developing struts plugin portlet. Unlike struts portlet , i cannot get easily actionRequest.
I am using execute () of org.apache.struts.action class. Not liferay struts action.
could you please suggest me , how can i get action request in struts plugin portlet.
I am using org.apache.struts.ActionServlet
org.apache.struts.action
Thanks in advance....
simon tuffle,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 150 加入日期: 09-5-18 最近的帖子
Hi devi,
Could you please let me know the difference between struts portlet and struts -plugin portlet.
Could you please let me know the difference between struts portlet and struts -plugin portlet.
Mani kandan,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Expert 帖子: 492 加入日期: 10-9-15 最近的帖子
Hi simon,
wt you are talking about Struts portlet or MVCPortlet?
Give the question clearly
wt you are talking about Struts portlet or MVCPortlet?
Give the question clearly
Manali Lalaji,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Expert 帖子: 362 加入日期: 10-3-9 最近的帖子
Hi Devi,
Below is the sample code:
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class AddSkillsAction extends Action{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res)
throws Exception {
ActionRequest aReq = (ActionRequest) req.getAttribute("javax.portlet.request");
ActionResponse aRes = (ActionResponse) req.getAttribute("javax.portlet.response");
PortletPreferences prefs = aReq.getPreferences();
String view = (String) aReq.getParameter("view");
category_id =((AddSkillsForm)form).getCategory_Id();
aRes.setPortletMode( PortletMode.VIEW);
Employee_SkillsLocalServiceUtil.addSkills(emp_id, skillName, categoryName, rating, experience, comments);
return mapping.findForward("/Employee_Skills_App/addSkills/success");
}
Hope this helps..
Regards,
Manali
Below is the sample code:
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class AddSkillsAction extends Action{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res)
throws Exception {
ActionRequest aReq = (ActionRequest) req.getAttribute("javax.portlet.request");
ActionResponse aRes = (ActionResponse) req.getAttribute("javax.portlet.response");
PortletPreferences prefs = aReq.getPreferences();
String view = (String) aReq.getParameter("view");
category_id =((AddSkillsForm)form).getCategory_Id();
aRes.setPortletMode( PortletMode.VIEW);
Employee_SkillsLocalServiceUtil.addSkills(emp_id, skillName, categoryName, rating, experience, comments);
return mapping.findForward("/Employee_Skills_App/addSkills/success");
}
Hope this helps..
Regards,
Manali
David García González,修改在12 年前。
RE: How to create ActionRequest in Struts portlet
Regular Member 帖子: 127 加入日期: 09-7-14 最近的帖子
I got it with the following code:
ActionRequest actionRequest = PortletActionContext.getActionRequest();