1
22
23 package com.liferay.taglib.ui;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.util.MethodInvoker;
28 import com.liferay.portal.kernel.util.MethodWrapper;
29 import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
30 import com.liferay.portal.kernel.util.StringPool;
31 import com.liferay.taglib.util.IncludeTag;
32
33 import javax.servlet.jsp.JspException;
34 import javax.servlet.jsp.PageContext;
35
36
43 public class InputPermissionsTag extends IncludeTag {
44
45 public static String doTag(
46 String formName, String modelName, PageContext pageContext)
47 throws Exception {
48
49 return doTag(_PAGE, formName, modelName, pageContext);
50 }
51
52 public static String doTag(
53 String page, String formName, String modelName,
54 PageContext pageContext)
55 throws Exception {
56
57 Object returnObj = null;
58
59 Thread currentThread = Thread.currentThread();
60
61 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
62
63 try {
64 currentThread.setContextClassLoader(
65 PortalClassLoaderUtil.getClassLoader());
66
67 MethodWrapper methodWrapper = new MethodWrapper(
68 _TAG_CLASS, _TAG_DO_END_METHOD,
69 new Object[] {page, formName, modelName, pageContext});
70
71 returnObj = MethodInvoker.invoke(methodWrapper);
72 }
73 catch (Exception e) {
74 _log.error(e, e);
75 }
76 finally {
77 currentThread.setContextClassLoader(contextClassLoader);
78 }
79
80 if (returnObj != null) {
81 return returnObj.toString();
82 }
83 else {
84 return StringPool.BLANK;
85 }
86 }
87
88 public int doEndTag() throws JspException {
89 try {
90 doTag(getPage(), _formName, _modelName, pageContext);
91 }
92 catch (Exception e) {
93 if (e instanceof JspException) {
94 throw (JspException)e;
95 }
96 else {
97 throw new JspException(e);
98 }
99 }
100
101 return EVAL_PAGE;
102 }
103
104 public void setFormName(String formName) {
105 _formName = formName;
106 }
107
108 public void setModelName(String modelName) {
109 _modelName = modelName;
110 }
111
112 protected String getDefaultPage() {
113 return _PAGE;
114 }
115
116 private static final String _TAG_CLASS =
117 "com.liferay.portal.servlet.taglib.ui.InputPermissionsTagUtil";
118
119 private static final String _TAG_DO_END_METHOD = "doEndTag";
120
121 private static final String _PAGE =
122 "/html/taglib/ui/input_permissions/page.jsp";
123
124 private static Log _log = LogFactoryUtil.getLog(InputPermissionsTag.class);
125
126 private String _formName = "fm";
127 private String _modelName = null;
128
129 }