Update of /var/cvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib
In directory james.mmbase.org:/tmp/cvs-serv3449
Modified Files:
InstanceOfTag.java
Log Message:
some details, added a 'descendants' attribute for congruity with typeconstraint
See also:
http://cvs.mmbase.org/viewcvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib
Index: InstanceOfTag.java
===================================================================
RCS file:
/var/cvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib/InstanceOfTag.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- InstanceOfTag.java 9 Dec 2008 14:29:11 -0000 1.2
+++ InstanceOfTag.java 9 Dec 2008 15:30:02 -0000 1.3
@@ -19,17 +19,18 @@
import org.mmbase.bridge.*;
/**
- * Lives under a nodeprovider. Can give information about the node,
- * like what its nodemanager is.
+ * Lives under a nodeprovider, as a condition tag, reporting whether or not
the node is of a certain builder.
*
* @author Bert Huijgen
- * @version $Id: InstanceOfTag.java,v 1.2 2008/12/09 14:29:11 bert Exp $
+ * @version $Id: InstanceOfTag.java,v 1.3 2008/12/09 15:30:02 michiel Exp $
+ * @since MMBase-1.9.1
*/
public class InstanceOfTag extends NodeReferrerTag implements Condition {
private Attribute inverse = Attribute.NULL;
private Attribute nodemanager = Attribute.NULL;
+ private Attribute descendants = Attribute.NULL;
public void setInverse(String b) throws JspTagException {
inverse = getAttribute(b);
@@ -43,12 +44,16 @@
nodemanager = getAttribute(nm);
}
+ public void setDescendants(String d) throws JspTagException {
+ descendants = getAttribute(d, true);
+ }
+
public int doStartTag() throws JspTagException{
Node node = getNode();
NodeManager nm = node.getNodeManager();
NodeManager compareTo =
node.getCloud().getNodeManager(nodemanager.getString(this));
- boolean result = nm.equals(compareTo) ||
compareTo.getDescendants().contains(nm);
+ boolean result = nm.equals(compareTo) || (descendants.getBoolean(this,
true) && compareTo.getDescendants().contains(nm));
if (result != getInverse()) {
return EVAL_BODY;
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