Refactor JCR utils and home usage

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

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/RepositoryNode.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/RepositoryNode.java
index 97759a651d06e6a8b0a65f528826dba85ee7258c..9d54647d7e77a59dc1d440b0657f6d1132c87189 100644 (file)
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/RepositoryNode.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/RepositoryNode.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.model;
 
 import javax.jcr.Repository;
@@ -6,8 +21,6 @@ import javax.jcr.Session;
 
 import org.argeo.ArgeoException;
 import org.argeo.eclipse.ui.TreeParent;
-import org.argeo.eclipse.ui.jcr.JcrUiPlugin;
-import org.eclipse.swt.graphics.Image;
 
 /**
  * UI Tree component. Wraps a JCR {@link Repository}. It also keeps a reference
@@ -19,11 +32,6 @@ public class RepositoryNode extends TreeParent implements UiNode {
        private String alias;
        private final Repository repository;
        private Session defaultSession = null;
-       public final static Image REPOSITORY_DISCONNECTED = JcrUiPlugin
-                       .getImageDescriptor("icons/repository_disconnected.gif")
-                       .createImage();
-       public final static Image REPOSITORY_CONNECTED = JcrUiPlugin
-                       .getImageDescriptor("icons/repository_connected.gif").createImage();
 
        /** Create a new repository with alias = name */
        public RepositoryNode(String alias, Repository repository, TreeParent parent) {
@@ -41,10 +49,7 @@ public class RepositoryNode extends TreeParent implements UiNode {
 
        public void login() {
                try {
-                       // SimpleCredentials sc = new SimpleCredentials("root",
-                       // "demo".toCharArray());
-                       // defaultSession = repository.login(sc);
-                       defaultSession = repository.login();
+                       defaultSession = repositoryLogin(null);
                        String[] wkpNames = defaultSession.getWorkspace()
                                        .getAccessibleWorkspaceNames();
                        for (String wkpName : wkpNames) {
@@ -58,8 +63,22 @@ public class RepositoryNode extends TreeParent implements UiNode {
                }
        }
 
-       public Session getDefaultSession() {
-               return defaultSession;
+       /**
+        * Actual call to the
+        * {@link Repository#login(javax.jcr.Credentials, String)} method. To be
+        * overridden.
+        */
+       protected Session repositoryLogin(String workspaceName)
+                       throws RepositoryException {
+               return repository.login(workspaceName);
+       }
+
+       public String[] getAccessibleWorkspaceNames() {
+               try {
+                       return defaultSession.getWorkspace().getAccessibleWorkspaceNames();
+               } catch (RepositoryException e) {
+                       throw new ArgeoException("Cannot retrieve workspace names", e);
+               }
        }
 
        /** returns the {@link Repository} referenced by the current UI Node */
@@ -71,4 +90,10 @@ public class RepositoryNode extends TreeParent implements UiNode {
                return alias;
        }
 
+       public Boolean isConnected() {
+               if (defaultSession != null && defaultSession.isLive())
+                       return true;
+               else
+                       return false;
+       }
 }