[MMBASE CVS] contributions/didactor2/src/education/java/nl/didactor/education Functions.java
Update of
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education
In directory james.mmbase.org:/tmp/cvs-serv18600/education
Modified Files:
Functions.java
Log Message:
Implemeted 'url' function for all learnobjects
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/education/java/nl/didactor/education
Index: Functions.java
===
RCS file:
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education/Functions.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -b -r1.10 -r1.11
--- Functions.java 7 Jan 2009 17:45:44 - 1.10
+++ Functions.java 13 Mar 2009 14:56:59 - 1.11
@@ -4,12 +4,14 @@
import org.mmbase.storage.search.*;
import org.mmbase.bridge.util.Queries;
import org.mmbase.util.logging.*;
+import org.mmbase.util.functions.*;
+import javax.servlet.http.HttpServletRequest;
import java.util.*;
/**
* Several functions on mmbase nodes which are used by didactor.
* @author Michiel Meeuwissen
- * @version $Id: Functions.java,v 1.10 2009/01/07 17:45:44 michiel Exp $
+ * @version $Id: Functions.java,v 1.11 2009/03/13 14:56:59 michiel Exp $
*/
public class Functions {
protected final static Logger log =
Logging.getLoggerInstance(Functions.class);
@@ -23,7 +25,10 @@
/**
* returns a list of nodenumbers which follows the path in the cloud up,
via learnobjects and posrel. This
- * would mean that the last node in this path is the learobject directly
related to the education node.
+ * would mean that the last node in this path is the learobject directly
related to the
+ * education node.
+ * The first object in the returned list is the object itself.
+ * @return lt;node numbergt;,lt;parent node numbergt;,lt;node
number node directly related to deducationgt;
*/
public ListInteger path() {
ListInteger result = new ArrayListInteger();
@@ -72,7 +77,6 @@
/**
* The sequence number in the tree of learnobjects in the current
education.
*/
-
public Integer sequence() {
Node education = education();
if (education != null) {
@@ -89,22 +93,25 @@
return null;
}
-/*
-public String url() {
-ListInteger result = new ArrayListInteger();
-result.add(node.getNumber());
-NodeList parents = node.getRelatedNodes(learnobjects, posrel,
source);
-while (parents.size() 0) {
-assert parents.size() == 1;
-Node parent = parents.getNode(0);
-if (result.contains(parent.getNumber())) break;
-result.add(parent.getNumber());
-parents = parent.getRelatedNodes(learnobjects, posrel,
source);
+public static String url(@Required @Name(node) Node learnobject,
+ @Required @Name(request) HttpServletRequest
request) {
+Functions fun = new Functions();
+fun.setNode(learnobject);
+// probably some didactor setting must be applied to determin which
node is the 'learnboject'.x
+StringBuilder buf = new StringBuilder(request.getContextPath());
+buf.append(/education?learnobject=);
+ListInteger path = fun.path();
+buf.append(path.get(path.size() -1));
+char sep = '#';
+for (int i = path.size() - 2; i = 0; i--) {
+buf.append(sep);
+buf.append(path.get(i));
+sep = '_';
}
-return result;
+return buf.toString();
+
}
-*/
/**
* Used on nodes of type 'tests'
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[MMBASE CVS] contributions/didactor2/src/education/java/nl/didactor/education Functions.java
Update of
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education
In directory james.mmbase.org:/tmp/cvs-serv23806/java/nl/didactor/education
Modified Files:
Functions.java
Log Message:
added a function 'education' on learnobjects, and a function 'sequence'.
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/education/java/nl/didactor/education
Index: Functions.java
===
RCS file:
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education/Functions.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- Functions.java 2 Jan 2009 09:36:10 - 1.7
+++ Functions.java 7 Jan 2009 17:08:54 - 1.8
@@ -9,7 +9,7 @@
/**
* Several functions on mmbase nodes which are used by didactor.
* @author Michiel Meeuwissen
- * @version $Id: Functions.java,v 1.7 2009/01/02 09:36:10 michiel Exp $
+ * @version $Id: Functions.java,v 1.8 2009/01/07 17:08:54 michiel Exp $
*/
public class Functions {
protected final static Logger log =
Logging.getLoggerInstance(Functions.class);
@@ -41,6 +41,53 @@
return result;
}
+
+/**
+ * Returns the education associated with the current learnobject
+ */
+public Node education() {
+Node parent = null;
+NodeList parents = node.getRelatedNodes(learnobjects, posrel,
source);
+while (parents.size() 0) {
+if (parents.size() 1) {
+log.warn(Node + node.getNumber() + has more than 1 posrel
parents: + parents);
+}
+parent = parents.getNode(0);
+parents = parent.getRelatedNodes(learnobjects, posrel,
source);
+}
+if (parent != null) {
+NodeList educations = parent.getRelatedNodes(education,
posrel, source);
+if (educations.size() 0) {
+return educations.getNode(0);
+} else {
+log.warn(No education found for + node);
+return null;
+}
+} else {
+log.warn(No parents found for + node + don't know the
education);
+return null;
+}
+}
+
+/**
+ * The sequence number in the tree of learnobjects in the current
education.
+ */
+
+public int sequence() {
+Node education = education();
+if (education != null) {
+NodeList tree = (NodeList) education.getFunctionValue(tree,
null);
+int seq = 0;
+for (Node leaf : tree) {
+if (leaf.getNumber() == node.getNumber()) {
+return seq;
+}
+seq++;
+}
+}
+return Integer.MAX_VALUE;
+}
+
/*
public String url() {
ListInteger result = new ArrayListInteger();
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[MMBASE CVS] contributions/didactor2/src/education/java/nl/didactor/education Functions.java
Update of
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education
In directory
james.mmbase.org:/tmp/cvs-serv15048/education/java/nl/didactor/education
Modified Files:
Functions.java
Log Message:
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/education/java/nl/didactor/education
Index: Functions.java
===
RCS file:
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education/Functions.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- Functions.java 20 Nov 2008 15:09:40 - 1.6
+++ Functions.java 2 Jan 2009 09:36:10 - 1.7
@@ -9,7 +9,7 @@
/**
* Several functions on mmbase nodes which are used by didactor.
* @author Michiel Meeuwissen
- * @version $Id: Functions.java,v 1.6 2008/11/20 15:09:40 michiel Exp $
+ * @version $Id: Functions.java,v 1.7 2009/01/02 09:36:10 michiel Exp $
*/
public class Functions {
protected final static Logger log =
Logging.getLoggerInstance(Functions.class);
@@ -30,7 +30,9 @@
result.add(node.getNumber());
NodeList parents = node.getRelatedNodes(learnobjects, posrel,
source);
while (parents.size() 0) {
-assert parents.size() == 1 : Node + node.getNumber() + has
more than 1 posrel parents;
+if (parents.size() 1) {
+log.warn(Node + node.getNumber() + has more than 1 posrel
parents: + parents);
+}
Node parent = parents.getNode(0);
if (result.contains(parent.getNumber())) break;
result.add(parent.getNumber());
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[MMBASE CVS] contributions/didactor2/src/education/java/nl/didactor/education Functions.java
Update of
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education
In directory
james.mmbase.org:/tmp/cvs-serv14970/education/java/nl/didactor/education
Modified Files:
Functions.java
Log Message:
added some functions to make jsps simpler
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/education/java/nl/didactor/education
Index: Functions.java
===
RCS file:
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education/Functions.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- Functions.java 18 Jul 2008 13:43:00 - 1.5
+++ Functions.java 20 Nov 2008 15:09:40 - 1.6
@@ -9,7 +9,7 @@
/**
* Several functions on mmbase nodes which are used by didactor.
* @author Michiel Meeuwissen
- * @version $Id: Functions.java,v 1.5 2008/07/18 13:43:00 michiel Exp $
+ * @version $Id: Functions.java,v 1.6 2008/11/20 15:09:40 michiel Exp $
*/
public class Functions {
protected final static Logger log =
Logging.getLoggerInstance(Functions.class);
@@ -68,4 +68,21 @@
}
+/**
+ * Attach the made test object to the nearest object which' node manager
has the
+ * 'madetestholder' property.
+ */
+public Node madetestholder() {
+Cloud cloud = node.getCloud();
+for (int n : path()) {
+Node node = cloud.getNode(n);
+NodeManager nm = node.getNodeManager();
+if (true.equals(nm.getProperty(madetestholder))) {
+return node;
+}
+}
+return null;
+}
+
+
}
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[MMBASE CVS] contributions/didactor2/src/education/java/nl/didactor/education Functions.java
Update of
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education
In directory
james.mmbase.org:/tmp/cvs-serv21725/src/education/java/nl/didactor/education
Modified Files:
Functions.java
Log Message:
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/education/java/nl/didactor/education
Index: Functions.java
===
RCS file:
/var/cvs/contributions/didactor2/src/education/java/nl/didactor/education/Functions.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- Functions.java 5 Feb 2008 15:05:55 - 1.4
+++ Functions.java 18 Jul 2008 13:43:00 - 1.5
@@ -7,8 +7,9 @@
import java.util.*;
/**
- * Several functions on mmbase nodes which are used by didactor. * @author
Michiel Meeuwissen
- * @version $Id: Functions.java,v 1.4 2008/02/05 15:05:55 michiel Exp $
+ * Several functions on mmbase nodes which are used by didactor.
+ * @author Michiel Meeuwissen
+ * @version $Id: Functions.java,v 1.5 2008/07/18 13:43:00 michiel Exp $
*/
public class Functions {
protected final static Logger log =
Logging.getLoggerInstance(Functions.class);
@@ -20,11 +21,30 @@
}
+/**
+ * returns a list of nodenumbers which follows the path in the cloud up,
via learnobjects and posrel. This
+ * would mean that the last node in this path is the learobject directly
related to the education node.
+ */
public ListInteger path() {
ListInteger result = new ArrayListInteger();
result.add(node.getNumber());
NodeList parents = node.getRelatedNodes(learnobjects, posrel,
source);
while (parents.size() 0) {
+assert parents.size() == 1 : Node + node.getNumber() + has
more than 1 posrel parents;
+Node parent = parents.getNode(0);
+if (result.contains(parent.getNumber())) break;
+result.add(parent.getNumber());
+parents = parent.getRelatedNodes(learnobjects, posrel,
source);
+}
+return result;
+}
+
+/*
+public String url() {
+ListInteger result = new ArrayListInteger();
+result.add(node.getNumber());
+NodeList parents = node.getRelatedNodes(learnobjects, posrel,
source);
+while (parents.size() 0) {
assert parents.size() == 1;
Node parent = parents.getNode(0);
if (result.contains(parent.getNumber())) break;
@@ -34,6 +54,7 @@
return result;
}
+*/
/**
* Used on nodes of type 'tests'
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