Remove UI dependencies to JCR.

[lgpl/argeo-commons.git] / jcr / org.argeo.cms.jcr.ui / src / org / argeo / eclipse / ui / jcr / util / JcrItemsComparator.java

diff --git a/jcr/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/util/JcrItemsComparator.java b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/util/JcrItemsComparator.java
new file mode 100644 (file)
index 0000000..fb12399
--- /dev/null
+++ b/jcr/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/util/JcrItemsComparator.java
@@ -0,0 +1,21 @@
+package org.argeo.eclipse.ui.jcr.util;
+
+import java.util.Comparator;
+
+import javax.jcr.Item;
+import javax.jcr.RepositoryException;
+
+import org.argeo.eclipse.ui.EclipseUiException;
+
+/** Compares two JCR items (node or properties) based on their names. */
+public class JcrItemsComparator implements Comparator<Item> {
+       public int compare(Item o1, Item o2) {
+               try {
+                       // TODO: put folder before files
+                       return o1.getName().toLowerCase().compareTo(o2.getName().toLowerCase());
+               } catch (RepositoryException e) {
+                       throw new EclipseUiException("Cannot compare " + o1 + " and " + o2, e);
+               }
+       }
+
+}