X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=eclipse%2Fplugins%2Forg.argeo.slc.client.ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fclient%2Fui%2Feditors%2FProcessBuilderPage.java;h=6a217808924c2969c3ebc11bd34a9e399eb0d080;hb=15fdf876a4dbb73b379f8c6c16d7d929955ade4d;hp=6a0e2652a941d4f9f397f7a6090ec751eae1f4f1;hpb=2491290303da15a1ff1f8b56348ad06481646a0e;p=gpl%2Fargeo-slc.git

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 6a0e2652a..6a2178089 100644
--- 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
@@ -14,9 +14,8 @@ import javax.jcr.observation.EventIterator;
 import javax.jcr.observation.EventListener;
 import javax.jcr.observation.ObservationManager;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
 import org.argeo.slc.SlcException;
 import org.argeo.slc.client.ui.SlcImages;
 import org.argeo.slc.execution.ExecutionProcess;
@@ -48,7 +47,6 @@ import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.layout.RowLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.forms.AbstractFormPart;
@@ -59,7 +57,7 @@ import org.eclipse.ui.forms.widgets.ScrolledForm;
 
 public class ProcessBuilderPage extends FormPage implements SlcNames, SlcTypes {
 	public final static String ID = "processBuilderPage";
-	private final static Log log = LogFactory.getLog(ProcessBuilderPage.class);
+	//private final static Log log = LogFactory.getLog(ProcessBuilderPage.class);
 
 	private Node processNode;
 
@@ -259,14 +257,7 @@ public class ProcessBuilderPage extends FormPage implements SlcNames, SlcTypes {
 
 	@Override
 	public void dispose() {
-		try {
-			if (statusObserver != null) {
-				processNode.getSession().getWorkspace().getObservationManager()
-						.removeEventListener(statusObserver);
-			}
-		} catch (Exception e) {
-			log.error("Cannot dispose observer for " + processNode + ": " + e);
-		}
+		JcrUtils.unregisterQuietly(processNode, statusObserver);
 		super.dispose();
 	}