1
22
23 package com.liferay.portlet.breadcrumb.action;
24
25 import com.liferay.portal.kernel.portlet.ConfigurationAction;
26 import com.liferay.portal.kernel.util.Constants;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portlet.PortletPreferencesFactoryUtil;
29 import com.liferay.util.servlet.SessionMessages;
30
31 import javax.portlet.ActionRequest;
32 import javax.portlet.ActionResponse;
33 import javax.portlet.PortletConfig;
34 import javax.portlet.PortletPreferences;
35 import javax.portlet.RenderRequest;
36 import javax.portlet.RenderResponse;
37
38
44 public class ConfigurationActionImpl implements ConfigurationAction {
45
46 public void processAction(
47 PortletConfig config, ActionRequest req, ActionResponse res)
48 throws Exception {
49
50 String cmd = ParamUtil.getString(req, Constants.CMD);
51
52 if (!cmd.equals(Constants.UPDATE)) {
53 return;
54 }
55
56 String displayStyle = ParamUtil.getString(req, "displayStyle");
57
58 String portletResource = ParamUtil.getString(req, "portletResource");
59
60 PortletPreferences prefs =
61 PortletPreferencesFactoryUtil.getPortletSetup(req, portletResource);
62
63 prefs.setValue("display-style", displayStyle);
64
65 prefs.store();
66
67 SessionMessages.add(req, config.getPortletName() + ".doConfigure");
68 }
69
70 public String render(
71 PortletConfig config, RenderRequest req, RenderResponse res)
72 throws Exception {
73
74 return "/html/portlet/breadcrumb/configuration.jsp";
75 }
76
77 }