1
19
20 package com.liferay.taglib.ui;
21
22 import com.liferay.portal.NoSuchUserException;
23 import com.liferay.portal.kernel.servlet.PortalIncludeUtil;
24 import com.liferay.portal.kernel.util.Validator;
25 import com.liferay.portal.model.User;
26 import com.liferay.portal.service.UserLocalServiceUtil;
27
28 import javax.servlet.http.HttpServletRequest;
29 import javax.servlet.jsp.JspException;
30 import javax.servlet.jsp.tagext.TagSupport;
31
32
38 public class UserDisplayTag extends TagSupport {
39
40 public int doStartTag() throws JspException {
41 try {
42 HttpServletRequest request =
43 (HttpServletRequest)pageContext.getRequest();
44
45 request.setAttribute(
46 "liferay-ui:user-display:user-id", String.valueOf(_userId));
47 request.setAttribute(
48 "liferay-ui:user-display:user-name", _userName);
49
50 User user = null;
51
52 try {
53 user = UserLocalServiceUtil.getUserById(_userId);
54
55 if (user.isDefaultUser()) {
56 user = null;
57 }
58
59 request.setAttribute("liferay-ui:user-display:user", user);
60
61 pageContext.setAttribute("userDisplay", user);
62 }
63 catch (NoSuchUserException usue) {
64 request.removeAttribute("liferay-ui:user-display:user");
65
66 pageContext.removeAttribute("userDisplay");
67 }
68
69 request.setAttribute("liferay-ui:user-display:url", _url);
70 request.setAttribute(
71 "liferay-ui:user-display:displayStyle",
72 String.valueOf(_displayStyle));
73
74 PortalIncludeUtil.include(pageContext, getStartPage());
75
76 if (user != null) {
77 return EVAL_BODY_INCLUDE;
78 }
79 else {
80 return SKIP_BODY;
81 }
82 }
83 catch (Exception e) {
84 throw new JspException(e);
85 }
86 }
87
88 public int doEndTag() throws JspException {
89 try {
90 PortalIncludeUtil.include(pageContext, getEndPage());
91
92 return EVAL_PAGE;
93 }
94 catch (Exception e) {
95 throw new JspException(e);
96 }
97 }
98
99 public String getStartPage() {
100 if (Validator.isNull(_startPage)) {
101 return _START_PAGE;
102 }
103 else {
104 return _startPage;
105 }
106 }
107
108 public void setStartPage(String startPage) {
109 _startPage = startPage;
110 }
111
112 public String getEndPage() {
113 if (Validator.isNull(_endPage)) {
114 return _END_PAGE;
115 }
116 else {
117 return _endPage;
118 }
119 }
120
121 public void setEndPage(String endPage) {
122 _endPage = endPage;
123 }
124
125 public void setUserId(long userId) {
126 _userId = userId;
127 }
128
129 public void setUserName(String userName) {
130 _userName = userName;
131 }
132
133 public void setUrl(String url) {
134 _url = url;
135 }
136
137 public void setDisplayStyle(int displayStyle) {
138 _displayStyle = displayStyle;
139 }
140
141 private static final String _START_PAGE =
142 "/html/taglib/ui/user_display/start.jsp";
143
144 private static final String _END_PAGE =
145 "/html/taglib/ui/user_display/end.jsp";
146
147 private String _startPage;
148 private String _endPage;
149 private long _userId;
150 private String _userName;
151 private String _url;
152 private int _displayStyle = 1;
153
154 }