1
19
20 package com.liferay.portlet.currencyconverter.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.kernel.servlet.SessionMessages;
24 import com.liferay.portal.kernel.util.Constants;
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.kernel.util.StringUtil;
27 import com.liferay.portal.struts.PortletAction;
28
29 import javax.portlet.ActionRequest;
30 import javax.portlet.ActionResponse;
31 import javax.portlet.PortletConfig;
32 import javax.portlet.PortletPreferences;
33 import javax.portlet.RenderRequest;
34 import javax.portlet.RenderResponse;
35 import javax.portlet.ValidatorException;
36
37 import org.apache.struts.action.ActionForm;
38 import org.apache.struts.action.ActionForward;
39 import org.apache.struts.action.ActionMapping;
40
41
47 public class EditPreferencesAction extends PortletAction {
48
49 public void processAction(
50 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
51 ActionRequest actionRequest, ActionResponse actionResponse)
52 throws Exception {
53
54 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
55
56 if (!cmd.equals(Constants.UPDATE)) {
57 return;
58 }
59
60 PortletPreferences prefs = actionRequest.getPreferences();
61
62 String[] symbols = StringUtil.split(
63 ParamUtil.getString(actionRequest, "symbols").toUpperCase());
64
65 prefs.setValues("symbols", symbols);
66
67 try {
68 prefs.store();
69 }
70 catch (ValidatorException ve) {
71 SessionErrors.add(
72 actionRequest, ValidatorException.class.getName(), ve);
73
74 return;
75 }
76
77 SessionMessages.add(
78 actionRequest, portletConfig.getPortletName() + ".doEdit");
79 }
80
81 public ActionForward render(
82 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
83 RenderRequest renderRequest, RenderResponse renderResponse)
84 throws Exception {
85
86 return mapping.findForward("portlet.currency_converter.edit");
87 }
88
89 }