1
14
15 package com.liferay.taglib.ui;
16
17 import com.liferay.portal.kernel.log.Log;
18 import com.liferay.portal.kernel.log.LogFactoryUtil;
19 import com.liferay.portal.kernel.util.MethodInvoker;
20 import com.liferay.portal.kernel.util.MethodWrapper;
21 import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
22 import com.liferay.portal.kernel.util.StringPool;
23 import com.liferay.taglib.util.IncludeTag;
24
25 import javax.servlet.jsp.JspException;
26 import javax.servlet.jsp.PageContext;
27
28
34 public class InputPermissionsTag extends IncludeTag {
35
36 public static String doTag(
37 String formName, String modelName, PageContext pageContext)
38 throws Exception {
39
40 return doTag(_PAGE, formName, modelName, pageContext);
41 }
42
43 public static String doTag(
44 String page, String formName, String modelName,
45 PageContext pageContext)
46 throws Exception {
47
48 Object returnObj = null;
49
50 Thread currentThread = Thread.currentThread();
51
52 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
53
54 try {
55 currentThread.setContextClassLoader(
56 PortalClassLoaderUtil.getClassLoader());
57
58 MethodWrapper methodWrapper = new MethodWrapper(
59 _TAG_CLASS, _TAG_DO_END_METHOD,
60 new Object[] {page, formName, modelName, pageContext});
61
62 returnObj = MethodInvoker.invoke(methodWrapper);
63 }
64 catch (Exception e) {
65 _log.error(e, e);
66 }
67 finally {
68 currentThread.setContextClassLoader(contextClassLoader);
69 }
70
71 if (returnObj != null) {
72 return returnObj.toString();
73 }
74 else {
75 return StringPool.BLANK;
76 }
77 }
78
79 public int doEndTag() throws JspException {
80 try {
81 doTag(getPage(), _formName, _modelName, pageContext);
82
83 return EVAL_PAGE;
84 }
85 catch (Exception e) {
86 throw new JspException(e);
87 }
88 }
89
90 public void setFormName(String formName) {
91 _formName = formName;
92 }
93
94 public void setModelName(String modelName) {
95 _modelName = modelName;
96 }
97
98 protected String getDefaultPage() {
99 return _PAGE;
100 }
101
102 private static final String _TAG_CLASS =
103 "com.liferay.portal.servlet.taglib.ui.InputPermissionsTagUtil";
104
105 private static final String _TAG_DO_END_METHOD = "doEndTag";
106
107 private static final String _PAGE =
108 "/html/taglib/ui/input_permissions/page.jsp";
109
110 private static Log _log = LogFactoryUtil.getLog(InputPermissionsTag.class);
111
112 private String _formName = "fm";
113 private String _modelName = null;
114
115 }