1
19
20 package com.liferay.portal.servlet.taglib.portlet;
21
22 import com.liferay.portal.kernel.util.JavaConstants;
23 import com.liferay.portlet.PortletConfigImpl;
24
25 import javax.portlet.PortletPreferences;
26 import javax.portlet.PortletRequest;
27 import javax.portlet.PortletResponse;
28 import javax.portlet.PortletSession;
29
30 import javax.servlet.http.HttpServletRequest;
31 import javax.servlet.jsp.PageContext;
32
33
39 public class DefineObjectsTagUtil {
40
41 public static void doStartTag(PageContext pageContext) {
42 HttpServletRequest request =
43 (HttpServletRequest)pageContext.getRequest();
44
45 String lifecycle = (String)request.getAttribute(
46 PortletRequest.LIFECYCLE_PHASE);
47
48 PortletConfigImpl portletConfig =
49 (PortletConfigImpl)request.getAttribute(
50 JavaConstants.JAVAX_PORTLET_CONFIG);
51
52 if (portletConfig != null) {
53 pageContext.setAttribute("portletConfig", portletConfig);
54 pageContext.setAttribute(
55 "portletName", portletConfig.getPortletName());
56 }
57
58 PortletRequest portletRequest = (PortletRequest)request.getAttribute(
59 JavaConstants.JAVAX_PORTLET_REQUEST);
60
61 if (portletRequest != null) {
62 String portletRequestAttrName = null;
63
64 if (lifecycle.equals(PortletRequest.ACTION_PHASE)) {
65 portletRequestAttrName = "actionRequest";
66 }
67 else if (lifecycle.equals(PortletRequest.EVENT_PHASE)) {
68 portletRequestAttrName = "eventRequest";
69 }
70 else if (lifecycle.equals(PortletRequest.RENDER_PHASE)) {
71 portletRequestAttrName = "renderRequest";
72 }
73 else if (lifecycle.equals(PortletRequest.RESOURCE_PHASE)) {
74 portletRequestAttrName = "resourceRequest";
75 }
76
77 pageContext.setAttribute(portletRequestAttrName, portletRequest);
78
79 PortletPreferences portletPreferences =
80 portletRequest.getPreferences();
81
82 pageContext.setAttribute("portletPreferences", portletPreferences);
83 pageContext.setAttribute(
84 "portletPreferencesValues", portletPreferences.getMap());
85
86 PortletSession portletSession = portletRequest.getPortletSession();
87
88 pageContext.setAttribute("portletSession", portletSession);
89
90 try {
91 pageContext.setAttribute(
92 "portletSessionScope", portletSession.getAttributeMap());
93 }
94 catch (IllegalStateException ise) {
95 }
96 }
97
98 PortletResponse portletResponse = (PortletResponse)request.getAttribute(
99 JavaConstants.JAVAX_PORTLET_RESPONSE);
100
101 if (portletResponse != null) {
102 String portletResponseAttrName = null;
103
104 if (lifecycle.equals(PortletRequest.ACTION_PHASE)) {
105 portletResponseAttrName = "actionResponse";
106 }
107 else if (lifecycle.equals(PortletRequest.EVENT_PHASE)) {
108 portletResponseAttrName = "eventResponse";
109 }
110 else if (lifecycle.equals(PortletRequest.RENDER_PHASE)) {
111 portletResponseAttrName = "renderResponse";
112 }
113 else if (lifecycle.equals(PortletRequest.RESOURCE_PHASE)) {
114 portletResponseAttrName = "resourceResponse";
115 }
116
117 pageContext.setAttribute(portletResponseAttrName, portletResponse);
118 }
119 }
120
121 }