Update of
/var/cvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib/functions
In directory james.mmbase.org:/tmp/cvs-serv7021
Modified Files:
Functions.java
Log Message:
it's better to fail sooner than later
See also:
http://cvs.mmbase.org/viewcvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib/functions
Index: Functions.java
===================================================================
RCS file:
/var/cvs/applications/taglib/src/org/mmbase/bridge/jsp/taglib/functions/Functions.java,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -b -r1.25 -r1.26
--- Functions.java 17 Mar 2008 16:18:15 -0000 1.25
+++ Functions.java 25 Mar 2008 11:32:52 -0000 1.26
@@ -37,7 +37,7 @@
</mm:cloud>
* @author Michiel Meeuwissen
* @since MMBase-1.8
- * @version $Id: Functions.java,v 1.25 2008/03/17 16:18:15 michiel Exp $
+ * @version $Id: Functions.java,v 1.26 2008/03/25 11:32:52 michiel Exp $
* @todo EXPERIMENTAL
*/
public class Functions {
@@ -135,9 +135,10 @@
* @since MMBase-1.8.4
*/
public static String treefile(String page, javax.servlet.jsp.PageContext
pageContext, Object objectList) throws javax.servlet.jsp.JspTagException,
java.io.IOException {
- org.mmbase.bridge.jsp.taglib.pageflow.TreeHelper th =
- new org.mmbase.bridge.jsp.taglib.pageflow.TreeHelper();
- th.setCloud((Cloud) pageContext.getAttribute(CloudTag.KEY,
CloudTag.SCOPE));
+ Cloud cloud = (Cloud) pageContext.getAttribute(CloudTag.KEY,
CloudTag.SCOPE);
+ if (cloud == null) throw new IllegalStateException("No current cloud
(key '" + CloudTag.KEY + "', can not execute treefile");
+ org.mmbase.bridge.jsp.taglib.pageflow.TreeHelper th = new
org.mmbase.bridge.jsp.taglib.pageflow.TreeHelper();
+ th.setCloud(cloud);
javax.servlet.http.HttpServletRequest req =
(javax.servlet.http.HttpServletRequest) pageContext.getRequest();
String t = th.findTreeFile(page, Casting.toString(objectList),
pageContext.getSession());
if (t == null || "".equals(t)) {
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