Update of /var/cvs/contributions/didactor2/src/core/java/nl/didactor/functions
In directory
james.mmbase.org:/tmp/cvs-serv12752/src/core/java/nl/didactor/functions
Modified Files:
PeopleClassFunction.java
Log Message:
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/core/java/nl/didactor/functions
Index: PeopleClassFunction.java
===================================================================
RCS file:
/var/cvs/contributions/didactor2/src/core/java/nl/didactor/functions/PeopleClassFunction.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- PeopleClassFunction.java 1 Aug 2008 15:59:23 -0000 1.6
+++ PeopleClassFunction.java 10 Nov 2008 16:10:00 -0000 1.7
@@ -4,13 +4,15 @@
import org.mmbase.storage.search.*;
import org.mmbase.bridge.util.Queries;
import org.mmbase.util.logging.*;
+import org.mmbase.util.Casting;
import java.util.*;
import java.lang.reflect.*;
+import javax.servlet.http.*;
/**
* Some didactor specific Node functions (implemented as 'bean')
* @author Michiel Meeuwissen
- * @version $Id: PeopleClassFunction.java,v 1.6 2008/08/01 15:59:23 michiel
Exp $
+ * @version $Id: PeopleClassFunction.java,v 1.7 2008/11/10 16:10:00 michiel
Exp $
*/
public class PeopleClassFunction {
protected final static Logger log =
Logging.getLoggerInstance(PeopleClassFunction.class);
@@ -21,15 +23,20 @@
node = n;
}
- private int e;
+ private int e = -1;
public void setEducation(int e) {
this.e = e;
}
- public Node peopleClass() {
+
+ public NodeList peopleClasses() {
Cloud cloud = node.getCloud();
+ if (e == -1) {
+ HttpServletRequest req = (HttpServletRequest)
cloud.getProperty(Cloud.PROP_REQUEST);
+ e = Casting.toInt(req.getAttribute("education"));
+ }
Node education = cloud.getNode(e);
NodeManager classes = cloud.getNodeManager("classes");
NodeQuery query = Queries.createRelatedNodesQuery(node, classes, null,
null);
@@ -37,6 +44,11 @@
RelationStep step =
query.addRelationStep(cloud.getNodeManager("educations"), null, null);
Queries.addConstraint(query,
query.createConstraint(query.createStepField(step.getNext(),"number"),
education.getNumber()));
NodeList foundClasses = classes.getList(query);
+ return foundClasses;
+ }
+
+ public Node peopleClass() {
+ NodeList foundClasses = peopleClasses();
Node claz;
if (foundClasses.size() > 1) {
log.debug("more classes related! for node " + node.getNumber());
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