[Openutils-svn] SF.net SVN: openutils:[4442] magnoliamodules/trunk/openutils-mgnltasks/src/ main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java

[<fg...@us...>]

Revision: 4442
          http://openutils.svn.sourceforge.net/openutils/?rev=4442&view=rev
Author:   fgiust
Date:     2013-11-01 21:33:37 +0000 (Fri, 01 Nov 2013)
Log Message:
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new task

Added Paths:
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    magnoliamodules/trunk/openutils-mgnltasks/src/main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java

Added: magnoliamodules/trunk/openutils-mgnltasks/src/main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java
===================================================================
--- magnoliamodules/trunk/openutils-mgnltasks/src/main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java	                        (rev 0)
+++ magnoliamodules/trunk/openutils-mgnltasks/src/main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java	2013-11-01 21:33:37 UTC (rev 4442)
@@ -0,0 +1,110 @@
+/**
+ *
+ * Tasks for for Magnolia CMS (http://www.openmindlab.com/lab/products/mgnltasks.html)
+ * Copyright(C) 2008-2013, Openmind S.r.l. http://www.openmindonline.it
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.openutils.mgnltasks;
+
+import info.magnolia.cms.core.MgnlNodeType;
+import info.magnolia.jcr.util.NodeUtil;
+import info.magnolia.module.InstallContext;
+import info.magnolia.module.delta.AbstractRepositoryTask;
+import info.magnolia.module.delta.TaskExecutionException;
+import it.openutils.mgnlutils.util.NodeUtilsExt;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * Move children of a node and deletes it(if existing).
+ * @author fgiust
+ * @version $Id$
+ */
+public class MoveSubnodesAndDeleteTask extends AbstractRepositoryTask
+{
+
+    private String workspaceName;
+
+    private String from;
+
+    private String warning;
+
+    private Logger log = LoggerFactory.getLogger(MoveSubnodesAndDeleteTask.class);
+
+    private String to;
+
+    /**
+     * @param workspaceName workspace (for example "config")
+     * @param from source node path
+     * @param from destination node path
+     * @param warning optional warning message which will be shown if the node to move actually exists
+     */
+    public MoveSubnodesAndDeleteTask(String workspaceName, String from, String to, String warning)
+    {
+        super("Moving configuration from " + from + " to " + to, "Moving configuration from " + from + " to " + to);
+        this.workspaceName = workspaceName;
+        this.from = from;
+        this.to = to;
+        this.warning = warning;
+    }
+
+    @Override
+    protected void doExecute(InstallContext installContext) throws RepositoryException, TaskExecutionException
+    {
+
+        Session session = installContext.getJCRSession(workspaceName);
+
+        if (NodeUtilsExt.exists(session, from))
+        {
+            if (warning != null)
+            {
+                installContext.warn(warning);
+            }
+
+            Node fromnode = session.getNode(from);
+
+            Node toNode = null;
+
+            if (!NodeUtilsExt.exists(session, to))
+            {
+                toNode = NodeUtil.createPath(session.getRootNode(), to, MgnlNodeType.NT_CONTENT);
+            }
+            else
+            {
+                toNode = session.getNode(to);
+            }
+
+            Iterable<Node> nodes = NodeUtil.getNodes(fromnode, NodeUtil.EXCLUDE_META_DATA_FILTER);
+
+            for (Node node : nodes)
+            {
+                if (!toNode.hasNode(node.getName()))
+                {
+                    node.getSession().move(node.getPath(), toNode.getPath() + "/" + node.getName());
+                }
+            }
+
+            NodeUtilsExt.deleteIfExisting(session, from);
+        }
+    }
+
+}


Property changes on: magnoliamodules/trunk/openutils-mgnltasks/src/main/java/it/openutils/mgnltasks/MoveSubnodesAndDeleteTask.java
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