Restructure SLC

[gpl/argeo-slc.git] / plugins / org.argeo.slc.client.ui.dist / src / main / java / org / argeo / slc / client / ui / dist / commands / DeleteArtifacts.java

diff --git a/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/DeleteArtifacts.java b/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/DeleteArtifacts.java
new file mode 100644 (file)
index 0000000..88e9bda
--- /dev/null
+++ b/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/DeleteArtifacts.java
@@ -0,0 +1,69 @@
+package org.argeo.slc.client.ui.dist.commands;
+
+import java.util.Iterator;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.ArgeoException;
+import org.argeo.slc.client.ui.dist.DistPlugin;
+import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IWorkbenchPart;
+
+/**
+ * Delete chosen artifacts from the current workspace.
+ */
+
+public class DeleteArtifacts extends AbstractHandler {
+       // private static final Log log = LogFactory.getLog(DeleteWorkspace.class);
+       public final static String ID = DistPlugin.ID + ".deleteArtifacts";
+       public final static String DEFAULT_LABEL = "Delete selected items";
+       public final static String DEFAULT_ICON_PATH = "icons/removeItem.gif";
+
+       public Object execute(ExecutionEvent event) throws ExecutionException {
+               try {
+                       IWorkbenchPart activePart = DistPlugin.getDefault().getWorkbench()
+                                       .getActiveWorkbenchWindow().getActivePage().getActivePart();
+
+                       if (activePart instanceof IEditorPart) {
+                               ISelection selector = ((IEditorPart) activePart)
+                                               .getEditorSite().getSelectionProvider().getSelection();
+                               if (selector != null
+                                               && selector instanceof IStructuredSelection) {
+                                       Iterator<?> it = ((IStructuredSelection) selector)
+                                                       .iterator();
+
+                                       String msg = "Your are about to definitively remove the "
+                                                       + ((IStructuredSelection) selector).size()
+                                                       + " selected artifacts.\n"
+                                                       + "Are you sure you want to proceed ?";
+
+                                       boolean result = MessageDialog.openConfirm(DistPlugin
+                                                       .getDefault().getWorkbench().getDisplay()
+                                                       .getActiveShell(), "Confirm Delete", msg);
+
+                                       if (result) {
+                                               while (it.hasNext()) {
+                                                       Node node = (Node) it.next();
+                                                       // we remove the artifactVersion, that is the parent
+                                                       node.getParent().remove();
+                                                       node.getSession().save();
+                                               }
+                                       }
+                               }
+                       }
+                       CommandHelpers.callCommand(RefreshDistributionOverviewPage.ID);
+               } catch (RepositoryException re) {
+                       throw new ArgeoException(
+                                       "Unexpected error while deleting artifacts.", re);
+               }
+               return null;
+       }
+}
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