Improve logging

[gpl/argeo-slc.git] / eclipse / plugins / org.argeo.slc.client.ui / src / main / java / org / argeo / slc / client / ui / editors / ProcessBuilderPage.java

diff --git a/eclipse/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/editors/ProcessBuilderPage.java b/eclipse/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/editors/ProcessBuilderPage.java
index 0d66b728f23742e82cebd25e550a3d7fd3ccdce3..fc0e4f1c8624fcb26f07eef0b15edfd160020472 100644 (file)
--- a/eclipse/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/editors/ProcessBuilderPage.java
+++ b/eclipse/plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/editors/ProcessBuilderPage.java
@@ -3,6 +3,8 @@ package org.argeo.slc.client.ui.editors;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.SortedSet;
+import java.util.TreeSet;
 import java.util.UUID;
 
 import javax.jcr.Node;
@@ -12,7 +14,6 @@ import javax.jcr.RepositoryException;
 import javax.jcr.Session;
 import javax.jcr.nodetype.NodeType;
 import javax.jcr.observation.Event;
-import javax.jcr.observation.EventIterator;
 import javax.jcr.observation.EventListener;
 import javax.jcr.observation.ObservationManager;
 import javax.jcr.query.Query;
@@ -70,6 +71,7 @@ import org.eclipse.ui.forms.editor.FormPage;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.ScrolledForm;
 
+/** Definition of the process. */
 public class ProcessBuilderPage extends FormPage implements SlcNames {
        public final static String ID = "processBuilderPage";
        // private final static Log log =
@@ -112,8 +114,8 @@ public class ProcessBuilderPage extends FormPage implements SlcNames {
                        getManagedForm().addPart(formPart);
 
                        // observation
-                       statusObserver = new AsyncUiEventListener() {
-                               protected void onEventInUiThread(EventIterator events) {
+                       statusObserver = new AsyncUiEventListener(form.getDisplay()) {
+                               protected void onEventInUiThread(List<Event> events) {
                                        statusChanged();
                                }
                        };
@@ -597,9 +599,16 @@ public class ProcessBuilderPage extends FormPage implements SlcNames {
                                                + "']) OR ISSAMENODE(['" + path + "'])";
                                // log.debug(statement);
                                Query query = qm.createQuery(statement, Query.JCR_SQL2);
+
+                               // order paths
+                               SortedSet<String> paths = new TreeSet<String>();
                                for (NodeIterator nit = query.execute().getNodes(); nit
                                                .hasNext();) {
-                                       addFlow(nit.nextNode().getPath());
+                                       paths.add(nit.nextNode().getPath());
+                               }
+
+                               for (String p : paths) {
+                                       addFlow(p);
                                }
                                return true;
                        } catch (RepositoryException e) {