+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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.cms.ui.workbench.internal.jcr.commands;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.GregorianCalendar;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-
-import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
-import org.argeo.cms.ui.workbench.WorkbenchUiPlugin;
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.argeo.jcr.JcrUtils;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.window.Window;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardDialog;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.handlers.HandlerUtil;
-
-/**
- * First draft of a wizard that enable configurable recursive dump of the
- * current selected Node (Only one at a time). Enable among other to export
- * children Nodes and to choose to export binaries or not. It is useful to
- * retrieve business data from live systems to prepare migration or test locally
- */
-public class ConfigurableNodeDump extends AbstractHandler {
- public final static String ID = WorkbenchUiPlugin.PLUGIN_ID
- + ".nodeConfigurableDump";
-
- private final static DateFormat df = new SimpleDateFormat(
- "yyyy-MM-dd_HH-mm");
-
- public final static int EXPORT_NODE = 0;
- public final static int EXPORT_CHILDREN = 1;
- public final static int EXPORT_GRAND_CHILDREN = 2;
-
- public Object execute(ExecutionEvent event) throws ExecutionException {
- ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
- .getActivePage().getSelection();
- if (selection == null || !(selection instanceof IStructuredSelection))
- return null;
-
- Iterator<?> lst = ((IStructuredSelection) selection).iterator();
- if (lst.hasNext()) {
- Object element = lst.next();
- if (element instanceof SingleJcrNodeElem) {
- SingleJcrNodeElem sjn = (SingleJcrNodeElem) element;
- Node node = sjn.getNode();
-
- ConfigureDumpWizard wizard = new ConfigureDumpWizard(
- HandlerUtil.getActiveShell(event),
- "Import Resource CSV");
- WizardDialog dialog = new WizardDialog(
- HandlerUtil.getActiveShell(event), wizard);
- int result = dialog.open();
-
- if (result == Window.OK) {
-
- String dateVal = df.format(new GregorianCalendar()
- .getTime());
- try {
-
- Path tmpDirPath = Files.createTempDirectory(dateVal
- + "-NodeDump-");
- List<Node> toExport = retrieveToExportNodes(node,
- wizard.currExportType);
-
- for (Node currNode : toExport) {
- FileOutputStream fos;
- String fileName = wizard.prefix
- + JcrUtils.replaceInvalidChars(currNode
- .getName()) + "_" + dateVal
- + ".xml";
- File currFile = new File(tmpDirPath.toString()
- + "/" + fileName);
- currFile.createNewFile();
- fos = new FileOutputStream(currFile);
- node.getSession().exportSystemView(
- currNode.getPath(), fos,
- !wizard.includeBinaries, false);
- fos.flush();
- fos.close();
- }
- } catch (RepositoryException e) {
- throw new EclipseUiException(
- "Unable to perform SystemExport on " + node, e);
- } catch (IOException e) {
- throw new EclipseUiException("Unable to SystemExport "
- + node, e);
- }
- }
- }
- }
- return null;
- }
-
- private List<Node> retrieveToExportNodes(Node node, int currExportType)
- throws RepositoryException {
- List<Node> nodes = new ArrayList<Node>();
- switch (currExportType) {
- case EXPORT_NODE:
- nodes.add(node);
- return nodes;
- case EXPORT_CHILDREN:
- return JcrUtils.nodeIteratorToList(node.getNodes());
- case EXPORT_GRAND_CHILDREN:
- NodeIterator nit = node.getNodes();
- while (nit.hasNext())
- nodes.addAll(JcrUtils.nodeIteratorToList(nit.nextNode()
- .getNodes()));
- return nodes;
-
- default:
- return nodes;
- }
- }
-
- // private synchronized void openGeneratedFile(String path, String fileName)
- // {
- // Map<String, String> params = new HashMap<String, String>();
- // params.put(OpenFile.PARAM_FILE_NAME, fileName);
- // params.put(OpenFile.PARAM_FILE_URI, "file://" + path);
- // CommandUtils.callCommand("org.argeo.security.ui.specific.openFile",
- // params);
- // }
-
- private class ConfigureDumpWizard extends Wizard {
-
- // parameters
- protected String prefix;
- protected int currExportType = EXPORT_NODE;
- protected boolean includeBinaries = false;
-
- // UI Objects
- private BasicPage page;
- private Text prefixTxt;
- private Button includeBinaryBtn;
- private Button b1, b2, b3;
-
- public ConfigureDumpWizard(Shell parentShell, String title) {
- setWindowTitle(title);
- }
-
- @Override
- public void addPages() {
- try {
- page = new BasicPage("Main page");
- addPage(page);
- } catch (Exception e) {
- throw new EclipseUiException("Cannot add page to wizard", e);
- }
- }
-
- @Override
- public boolean performFinish() {
- prefix = prefixTxt.getText();
- if (b1.getSelection())
- currExportType = EXPORT_NODE;
- else if (b2.getSelection())
- currExportType = EXPORT_CHILDREN;
- else if (b3.getSelection())
- currExportType = EXPORT_GRAND_CHILDREN;
- includeBinaries = includeBinaryBtn.getSelection();
- return true;
- }
-
- @Override
- public boolean performCancel() {
- return true;
- }
-
- @Override
- public boolean canFinish() {
- String errorMsg = "No prefix defined.";
- if ("".equals(prefixTxt.getText().trim())) {
- page.setErrorMessage(errorMsg);
- return false;
- } else {
- page.setErrorMessage(null);
- return true;
- }
- }
-
- protected class BasicPage extends WizardPage {
- private static final long serialVersionUID = 1L;
-
- public BasicPage(String pageName) {
- super(pageName);
- setTitle("Configure dump before launching");
- setMessage("Define the parameters of the dump to launch");
- }
-
- public void createControl(Composite parent) {
- parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
-
- // Main Layout
- Composite mainCmp = new Composite(parent, SWT.NONE);
- mainCmp.setLayout(new GridLayout(2, false));
- mainCmp.setLayoutData(EclipseUiUtils.fillAll());
-
- // The path
- createBoldLabel(mainCmp, "Prefix");
- prefixTxt = new Text(mainCmp, SWT.SINGLE | SWT.BORDER);
- prefixTxt.setLayoutData(EclipseUiUtils.fillAll());
- prefixTxt.addModifyListener(new ModifyListener() {
- private static final long serialVersionUID = 1L;
-
- @Override
- public void modifyText(ModifyEvent event) {
- if (prefixTxt.getText() != null)
- getWizard().getContainer().updateButtons();
- }
- });
-
- new Label(mainCmp, SWT.SEPARATOR | SWT.HORIZONTAL)
- .setLayoutData(new GridData(SWT.FILL, SWT.FILL, true,
- false, 2, 1));
-
- // Which node to export
- Label typeLbl = new Label(mainCmp, SWT.RIGHT);
- typeLbl.setText(" Type");
- typeLbl.setFont(EclipseUiUtils.getBoldFont(mainCmp));
- typeLbl.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false,
- false, 1, 3));
-
- b1 = new Button(mainCmp, SWT.RADIO);
- b1.setText("Export this node");
- b1.setSelection(true);
- b2 = new Button(mainCmp, SWT.RADIO);
- b2.setText("Export children nodes");
- b3 = new Button(mainCmp, SWT.RADIO);
- b3.setText("Export grand-children nodes");
-
- new Label(mainCmp, SWT.SEPARATOR | SWT.HORIZONTAL)
- .setLayoutData(new GridData(SWT.FILL, SWT.FILL, true,
- false, 2, 1));
-
- createBoldLabel(mainCmp, "Files and images");
- includeBinaryBtn = new Button(mainCmp, SWT.CHECK);
- includeBinaryBtn.setText("Include binaries");
-
- prefixTxt.setFocus();
- setControl(mainCmp);
- }
- }
- }
-
- private Label createBoldLabel(Composite parent, String value) {
- Label label = new Label(parent, SWT.RIGHT);
- label.setText(" " + value);
- label.setFont(EclipseUiUtils.getBoldFont(parent));
- label.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
- return label;
- }
-}
projects / lgpl / argeo-commons.git / blobdiff