1
14
15 package com.liferay.taglib.ui;
16
17 import com.liferay.portal.NoSuchUserException;
18 import com.liferay.portal.kernel.servlet.PortalIncludeUtil;
19 import com.liferay.portal.kernel.util.Validator;
20 import com.liferay.portal.model.User;
21 import com.liferay.portal.service.UserLocalServiceUtil;
22
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.jsp.JspException;
25 import javax.servlet.jsp.tagext.TagSupport;
26
27
32 public class UserDisplayTag extends TagSupport {
33
34 public int doStartTag() throws JspException {
35 try {
36 HttpServletRequest request =
37 (HttpServletRequest)pageContext.getRequest();
38
39 request.setAttribute(
40 "liferay-ui:user-display:user-id", String.valueOf(_userId));
41 request.setAttribute(
42 "liferay-ui:user-display:user-name", _userName);
43
44 User user = null;
45
46 try {
47 user = UserLocalServiceUtil.getUserById(_userId);
48
49 if (user.isDefaultUser()) {
50 user = null;
51 }
52
53 request.setAttribute("liferay-ui:user-display:user", user);
54
55 pageContext.setAttribute("userDisplay", user);
56 }
57 catch (NoSuchUserException usue) {
58 request.removeAttribute("liferay-ui:user-display:user");
59
60 pageContext.removeAttribute("userDisplay");
61 }
62
63 request.setAttribute("liferay-ui:user-display:url", _url);
64 request.setAttribute(
65 "liferay-ui:user-display:displayStyle",
66 String.valueOf(_displayStyle));
67
68 PortalIncludeUtil.include(pageContext, getStartPage());
69
70 if (user != null) {
71 return EVAL_BODY_INCLUDE;
72 }
73 else {
74 return SKIP_BODY;
75 }
76 }
77 catch (Exception e) {
78 throw new JspException(e);
79 }
80 }
81
82 public int doEndTag() throws JspException {
83 try {
84 PortalIncludeUtil.include(pageContext, getEndPage());
85
86 return EVAL_PAGE;
87 }
88 catch (Exception e) {
89 throw new JspException(e);
90 }
91 }
92
93 public String getStartPage() {
94 if (Validator.isNull(_startPage)) {
95 return _START_PAGE;
96 }
97 else {
98 return _startPage;
99 }
100 }
101
102 public void setStartPage(String startPage) {
103 _startPage = startPage;
104 }
105
106 public String getEndPage() {
107 if (Validator.isNull(_endPage)) {
108 return _END_PAGE;
109 }
110 else {
111 return _endPage;
112 }
113 }
114
115 public void setEndPage(String endPage) {
116 _endPage = endPage;
117 }
118
119 public void setUserId(long userId) {
120 _userId = userId;
121 }
122
123 public void setUserName(String userName) {
124 _userName = userName;
125 }
126
127 public void setUrl(String url) {
128 _url = url;
129 }
130
131 public void setDisplayStyle(int displayStyle) {
132 _displayStyle = displayStyle;
133 }
134
135 private static final String _START_PAGE =
136 "/html/taglib/ui/user_display/start.jsp";
137
138 private static final String _END_PAGE =
139 "/html/taglib/ui/user_display/end.jsp";
140
141 private String _startPage;
142 private String _endPage;
143 private long _userId;
144 private String _userName;
145 private String _url;
146 private int _displayStyle = 1;
147
148 }