X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/ExportXMLAction.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/ExportXMLAction.java
new file mode 100644
index 0000000..2dbd6ae
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/ExportXMLAction.java
@@ -0,0 +1,130 @@
+package com.quantum.actions;
+
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Iterator;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import com.quantum.Messages;
+import com.quantum.model.xml.ModelToXMLConverter;
+import com.quantum.sql.metadata.MetaDataXMLInterface;
+import com.quantum.util.xml.XMLHelper;
+import com.quantum.view.ViewHelper;
+import com.quantum.view.bookmark.BookmarkView;
+import com.quantum.view.bookmark.EntityNode;
+import com.quantum.view.bookmark.TreeNode;
+import com.quantum.view.subset.SubsetView;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.ui.IViewActionDelegate;
+import org.eclipse.ui.IViewPart;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * @author root
+ */
+public class ExportXMLAction extends Action implements IViewActionDelegate {
+    
+	IViewPart view;
+	/**
+	 * @see org.eclipse.ui.IViewActionDelegate#init(IViewPart)
+	 */
+	public void init(IViewPart view) {
+		this.view = view;
+	}
+
+	/**
+	 * @see org.eclipse.ui.IActionDelegate#run(IAction)
+	 */
+	public void run(IAction action) {
+		run();
+	}
+		
+	public void run() {
+		
+		FileOutputStream out = ViewHelper.askSaveFile("exportxml", view.getSite().getShell());
+		if (out == null)
+			return;
+		StructuredSelection selection = null;
+		if (view instanceof BookmarkView){
+			BookmarkView bookmarkView = (BookmarkView) view;
+			selection = bookmarkView.getSelection(); 
+		} else if (view instanceof SubsetView){
+			SubsetView subsetView = (SubsetView) view;
+			selection = subsetView.getSelection();
+		}
+
+		try {
+            Document doc = XMLHelper.createEmptyDocument();
+            exportXMLSelection(doc, selection);
+            try {
+                XMLHelper.write(out, doc);
+            } finally {
+    			out.close();
+            }
+        } catch (ParserConfigurationException e) {
+            e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+
+		
+	}
+
+	/**
+	 * Exports to an XmlDocument the items selected in a StructuredSelection.
+	 * @param doc
+	 * @param selection
+	 */
+	public void exportXMLSelection(Document doc, StructuredSelection selection) {
+		Element root = (Element) doc.appendChild(doc.createElement(Messages.getString("ExportXMLAction.Metadata"))); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Author"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.Quantum")); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Version"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.XMLVersionNumber")); //$NON-NLS-1$
+		Iterator iter = selection.iterator();
+		while (iter.hasNext()) {
+			TreeNode current = (TreeNode) iter.next();
+// TODO: reinstate this
+//			if (current instanceof SubsetNode){
+//				SubsetNode subset = (SubsetNode) current;
+//				MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Subset"), //$NON-NLS-1$
+//												subset.getName()); //$NON-NLS-1$
+//				Object[] children = subset.getChildren();
+//				for (int i = 0; i < children.length; i++) {
+//					TreeNode objectNode = (TreeNode) children[i];
+//					if (objectNode instanceof SelectableNode)
+//						ExportXMLAction.exportObject(root, (SelectableNode)objectNode);					
+//				}
+//			} else {
+                exportObject(root, current);                    
+//			}
+		}
+		
+	}
+
+	/**
+	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
+	 */
+	public void selectionChanged(IAction action, ISelection selection) {
+	}
+
+	/**
+	 * Exports a TreeNode metadata representation to an XmlDocument, based on a an already-created root Element
+	 * @param doc The XmlDocument to receive the metadata representation
+	 * @param node The node with the metadata to export
+	 * @param root The root element (already present in the XmlDocument) that will hold the metadata
+	 */
+	public void exportObject(Element root, TreeNode node) {
+		if (node instanceof EntityNode) { 
+			EntityNode entityNode = (EntityNode) node;
+	        ModelToXMLConverter.getInstance().convert(root, entityNode.getEntity());
+		}
+	}
+}