1
14
15 package com.liferay.portlet.currencyconverter.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.servlet.SessionMessages;
19 import com.liferay.portal.kernel.util.Constants;
20 import com.liferay.portal.kernel.util.ParamUtil;
21 import com.liferay.portal.kernel.util.StringUtil;
22 import com.liferay.portal.struts.PortletAction;
23
24 import javax.portlet.ActionRequest;
25 import javax.portlet.ActionResponse;
26 import javax.portlet.PortletConfig;
27 import javax.portlet.PortletPreferences;
28 import javax.portlet.RenderRequest;
29 import javax.portlet.RenderResponse;
30 import javax.portlet.ValidatorException;
31
32 import org.apache.struts.action.ActionForm;
33 import org.apache.struts.action.ActionForward;
34 import org.apache.struts.action.ActionMapping;
35
36
41 public class EditPreferencesAction extends PortletAction {
42
43 public void processAction(
44 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
45 ActionRequest actionRequest, ActionResponse actionResponse)
46 throws Exception {
47
48 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
49
50 if (!cmd.equals(Constants.UPDATE)) {
51 return;
52 }
53
54 PortletPreferences preferences = actionRequest.getPreferences();
55
56 String[] symbols = StringUtil.split(
57 ParamUtil.getString(actionRequest, "symbols").toUpperCase());
58
59 preferences.setValues("symbols", symbols);
60
61 try {
62 preferences.store();
63 }
64 catch (ValidatorException ve) {
65 SessionErrors.add(
66 actionRequest, ValidatorException.class.getName(), ve);
67
68 return;
69 }
70
71 SessionMessages.add(
72 actionRequest, portletConfig.getPortletName() + ".doEdit");
73 }
74
75 public ActionForward render(
76 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
77 RenderRequest renderRequest, RenderResponse renderResponse)
78 throws Exception {
79
80 return mapping.findForward("portlet.currency_converter.edit");
81 }
82
83 }