Update license headers

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / editors / GenericNodeEditorInput.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericNodeEditorInput.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericNodeEditorInput.java
index 37cabe703d46b75014db197dc400da07d3bcdb11..f65bf27c2193e53700e13e2c2f7f4bc6ed6b6815 100644 (file)
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericNodeEditorInput.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericNodeEditorInput.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.jcr.ui.explorer.editors;
 
 import javax.jcr.Node;
@@ -15,8 +30,23 @@ import org.eclipse.ui.IPersistableElement;
 public class GenericNodeEditorInput implements IEditorInput {
        private final Node currentNode;
 
+       // cache key properties at creation time to avoid Exception at recoring time
+       // when the session has been closed
+       private String path;
+       private String uid;
+       private String name;
+
        public GenericNodeEditorInput(Node currentNode) {
                this.currentNode = currentNode;
+               try {
+                       name = currentNode.getName();
+                       uid = currentNode.getIdentifier();
+                       path = currentNode.getPath();
+               } catch (RepositoryException re) {
+                       throw new ArgeoException(
+                                       "unexpected error while getting node key values at creation time",
+                                       re);
+               }
        }
 
        public Node getCurrentNode() {
@@ -36,39 +66,19 @@ public class GenericNodeEditorInput implements IEditorInput {
        }
 
        public String getName() {
-               try {
-                       return currentNode.getName();
-               } catch (RepositoryException re) {
-                       throw new ArgeoException(
-                                       "unexpected error while getting node name", re);
-               }
+               return name;
        }
 
        public String getUid() {
-               try {
-                       return currentNode.getIdentifier();
-               } catch (RepositoryException re) {
-                       throw new ArgeoException("unexpected error while getting node uid",
-                                       re);
-               }
+               return uid;
        }
 
        public String getToolTipText() {
-               try {
-                       return currentNode.getPath();
-               } catch (RepositoryException re) {
-                       throw new ArgeoException(
-                                       "unexpected error while getting node path", re);
-               }
+               return path;
        }
 
        public String getPath() {
-               try {
-                       return currentNode.getPath();
-               } catch (RepositoryException re) {
-                       throw new ArgeoException(
-                                       "unexpected error while getting node path", re);
-               }
+               return path;
        }
 
        public IPersistableElement getPersistable() {