Update of
/var/cvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/security
In directory
james.mmbase.org:/tmp/cvs-serv1874/cmsc/taglib/src/java/com/finalist/cmsc/taglib/security
Modified Files:
ProtectedTag.java
Log Message:
CMSC-783 - inverse attribute for cmsc:protected tag
See also:
http://cvs.mmbase.org/viewcvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/security
See also: http://www.mmbase.org/jira/browse/CMSC-783
Index: ProtectedTag.java
===================================================================
RCS file:
/var/cvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/security/ProtectedTag.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- ProtectedTag.java 17 Dec 2007 20:30:52 -0000 1.1
+++ ProtectedTag.java 3 Mar 2008 15:11:09 -0000 1.2
@@ -22,6 +22,12 @@
public class ProtectedTag extends SimpleTagSupport {
+ /**
+ * Attribute that determines whether or not this tag actually just works the
+ * other way around.
+ */
+ private boolean inverse = false;
+
@Override
public void doTag() throws JspException, IOException {
PageContext ctx = (PageContext) getJspContext();
@@ -31,9 +37,34 @@
// handle body, call any nested tags
JspFragment frag = getJspBody();
if (frag != null) {
- if (ls != null && ls.isAuthenticated()) {
+ // normally display only when authenticated
+ boolean processBody = !isInverse() && (ls != null) &&
ls.isAuthenticated();
+
+ // or display when inversed and *not* authenticated
+ processBody = (processBody || (isInverse() && (ls == null ||
!ls.isAuthenticated())));
+
+ if (processBody) {
frag.invoke(null);
}
}
}
+
+ /**
+ * Returns the value of the inverse attribute. Defaults to false.
+ *
+ * @return the inverse
+ */
+ public boolean isInverse() {
+ return inverse;
+ }
+
+ /**
+ * Sets the value of the inverse attribute.
+ *
+ * @param inverse
+ * the inverse to set
+ */
+ public void setInverse(boolean inverse) {
+ this.inverse = inverse;
+ }
}
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