X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2Fhandlers%2FRenameNode.java;fp=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fjcr%2Fhandlers%2FRenameNode.java;h=97674abc250573c89273b27fe561129b19ab84ec;hb=2754797eb6cbee85ba2ff0b59e3be974114a49b1;hp=0000000000000000000000000000000000000000;hpb=a81b61a88cef01d294cd8956c215604d2b10ab58;p=gpl%2Fargeo-jcr.git

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java
new file mode 100644
index 0000000..97674ab
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java
@@ -0,0 +1,59 @@
+package org.argeo.cms.e4.jcr.handlers;
+
+import java.util.List;
+
+import javax.inject.Named;
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.cms.e4.jcr.JcrBrowserView;
+import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
+import org.argeo.eclipse.ui.EclipseUiException;
+import org.argeo.eclipse.ui.dialogs.SingleValue;
+import org.argeo.jcr.JcrUtils;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+
+/**
+ * Canonically call JCR Session#move(String, String) on the first element
+ * returned by HandlerUtil#getActiveWorkbenchWindow()
+ * (...getActivePage().getSelection()), if it is a {@link SingleJcrNodeElem}.
+ * The user must then fill a new name in and confirm
+ */
+public class RenameNode {
+	@Execute
+	public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, EPartService partService,
+			ESelectionService selectionService) {
+		List<?> selection = (List<?>) selectionService.getSelection();
+		if (selection == null || selection.size() != 1)
+			return;
+		JcrBrowserView view = (JcrBrowserView) part.getObject();
+
+		Object element = selection.get(0);
+		if (element instanceof SingleJcrNodeElem) {
+			SingleJcrNodeElem sjn = (SingleJcrNodeElem) element;
+			Node node = sjn.getNode();
+			Session session = null;
+			String newName = null;
+			String oldPath = null;
+			try {
+				newName = SingleValue.ask("New node name", "Please provide a new name for [" + node.getName() + "]");
+				// TODO sanity check and user feedback
+				newName = JcrUtils.replaceInvalidChars(newName);
+				oldPath = node.getPath();
+				session = node.getSession();
+				session.move(oldPath, JcrUtils.parentPath(oldPath) + "/" + newName);
+				session.save();
+
+				// Manually refresh the browser view. Must be enhanced
+				view.refresh(sjn);
+			} catch (RepositoryException e) {
+				throw new EclipseUiException("Unable to rename " + node + " to " + newName, e);
+			}
+		}
+	}
+}