com.ecyrd.jspwiki.tags
Class PermissionTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
com.ecyrd.jspwiki.tags.WikiTagBase
com.ecyrd.jspwiki.tags.PermissionTag
- All Implemented Interfaces:
- Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag
public class PermissionTag
- extends WikiTagBase
Tells whether the user in the current wiki context possesses a particular
permission. The permission is typically a PagePermission (e.g., "edit", "view",
"delete", "comment", "upload"). It may also be a wiki-wide WikiPermission
("createPages", "createGroups", "editProfile", "editPreferences", "login")
or the administrator permission ("allPermission").
- Since:
- 2.0
- Author:
- Janne Jalkanen, Andrew Jaquith
- See Also:
- Serialized Form
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Method Summary |
int |
doWikiStartTag()
This method is allowed to do pretty much whatever he wants. |
void |
initTag()
This method is called when the tag is encountered within a new request,
but before the setXXX() methods are called. |
void |
setPermission(String permission)
Sets the permission to look for (case sensitive). |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setParent, setValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PermissionTag
public PermissionTag()
initTag
public void initTag()
- Description copied from class:
WikiTagBase
- This method is called when the tag is encountered within a new request,
but before the setXXX() methods are called.
The default implementation does nothing.
- Overrides:
initTag
in class WikiTagBase
setPermission
public void setPermission(String permission)
- Sets the permission to look for (case sensitive).
- Parameters:
permission
-
doWikiStartTag
public final int doWikiStartTag()
throws IOException
- Description copied from class:
WikiTagBase
- This method is allowed to do pretty much whatever he wants.
We then catch all mistakes.
- Specified by:
doWikiStartTag
in class WikiTagBase
- Throws:
IOException