--- /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.e4.jcr.handlers;
+
+import java.net.URI;
+import java.util.Hashtable;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryFactory;
+import javax.jcr.Session;
+import javax.jcr.SimpleCredentials;
+
+import org.argeo.cms.ArgeoNames;
+import org.argeo.cms.ArgeoTypes;
+import org.argeo.cms.e4.jcr.JcrBrowserView;
+import org.argeo.eclipse.ui.EclipseUiException;
+import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.node.NodeConstants;
+import org.argeo.node.NodeUtils;
+import org.argeo.node.security.Keyring;
+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.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IMessageProvider;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.dialogs.TitleAreaDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Point;
+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.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * Connect to a remote repository and, if successful publish it as an OSGi
+ * service.
+ */
+public class AddRemoteRepository implements ArgeoNames {
+
+ @Inject
+ private RepositoryFactory repositoryFactory;
+ @Inject
+ private Repository nodeRepository;
+ @Inject
+ private Keyring keyring;
+
+ @Execute
+ public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part) {
+ JcrBrowserView view = (JcrBrowserView) part.getObject();
+ RemoteRepositoryLoginDialog dlg = new RemoteRepositoryLoginDialog(Display.getDefault().getActiveShell());
+ if (dlg.open() == Dialog.OK) {
+ view.refresh(null);
+ }
+ }
+
+ // public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
+ // this.repositoryFactory = repositoryFactory;
+ // }
+ //
+ // public void setKeyring(Keyring keyring) {
+ // this.keyring = keyring;
+ // }
+ //
+ // public void setNodeRepository(Repository nodeRepository) {
+ // this.nodeRepository = nodeRepository;
+ // }
+
+ class RemoteRepositoryLoginDialog extends TitleAreaDialog {
+ private static final long serialVersionUID = 2234006887750103399L;
+ private Text name;
+ private Text uri;
+ private Text username;
+ private Text password;
+ private Button saveInKeyring;
+
+ public RemoteRepositoryLoginDialog(Shell parentShell) {
+ super(parentShell);
+ }
+
+ protected Point getInitialSize() {
+ return new Point(600, 400);
+ }
+
+ protected Control createDialogArea(Composite parent) {
+ Composite dialogarea = (Composite) super.createDialogArea(parent);
+ dialogarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ Composite composite = new Composite(dialogarea, SWT.NONE);
+ composite.setLayout(new GridLayout(2, false));
+ composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+ setMessage("Login to remote repository", IMessageProvider.NONE);
+ name = createLT(composite, "Name", "remoteRepository");
+ uri = createLT(composite, "URI", "http://localhost:7070/jcr/node");
+ username = createLT(composite, "User", "");
+ password = createLP(composite, "Password");
+
+ saveInKeyring = createLC(composite, "Remember password", false);
+ parent.pack();
+ return composite;
+ }
+
+ @Override
+ protected void createButtonsForButtonBar(Composite parent) {
+ super.createButtonsForButtonBar(parent);
+ Button test = createButton(parent, 2, "Test", false);
+ test.addSelectionListener(new SelectionAdapter() {
+ private static final long serialVersionUID = -1829962269440419560L;
+
+ public void widgetSelected(SelectionEvent arg0) {
+ testConnection();
+ }
+ });
+ }
+
+ void testConnection() {
+ Session session = null;
+ try {
+ URI checkedUri = new URI(uri.getText());
+ String checkedUriStr = checkedUri.toString();
+
+ Hashtable<String, String> params = new Hashtable<String, String>();
+ params.put(NodeConstants.LABELED_URI, checkedUriStr);
+ Repository repository = repositoryFactory.getRepository(params);
+ if (username.getText().trim().equals("")) {// anonymous
+ // FIXME make it more generic
+ session = repository.login("main");
+ } else {
+ // FIXME use getTextChars() when upgrading to 3.7
+ // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=297412
+ char[] pwd = password.getText().toCharArray();
+ SimpleCredentials sc = new SimpleCredentials(username.getText(), pwd);
+ session = repository.login(sc, "main");
+ MessageDialog.openInformation(getParentShell(), "Success",
+ "Connection to '" + uri.getText() + "' successful");
+ }
+ } catch (Exception e) {
+ ErrorFeedback.show("Connection test failed for " + uri.getText(), e);
+ } finally {
+ JcrUtils.logoutQuietly(session);
+ }
+ }
+
+ @Override
+ protected void okPressed() {
+ Session nodeSession = null;
+ try {
+ nodeSession = nodeRepository.login();
+ Node home = NodeUtils.getUserHome(nodeSession);
+
+ Node remote = home.hasNode(ARGEO_REMOTE) ? home.getNode(ARGEO_REMOTE) : home.addNode(ARGEO_REMOTE);
+ if (remote.hasNode(name.getText()))
+ throw new EclipseUiException("There is already a remote repository named " + name.getText());
+ Node remoteRepository = remote.addNode(name.getText(), ArgeoTypes.ARGEO_REMOTE_REPOSITORY);
+ remoteRepository.setProperty(ARGEO_URI, uri.getText());
+ remoteRepository.setProperty(ARGEO_USER_ID, username.getText());
+ nodeSession.save();
+ if (saveInKeyring.getSelection()) {
+ String pwdPath = remoteRepository.getPath() + '/' + ARGEO_PASSWORD;
+ keyring.set(pwdPath, password.getText().toCharArray());
+ }
+ nodeSession.save();
+ MessageDialog.openInformation(getParentShell(), "Repository Added",
+ "Remote repository '" + username.getText() + "@" + uri.getText() + "' added");
+
+ super.okPressed();
+ } catch (Exception e) {
+ ErrorFeedback.show("Cannot add remote repository", e);
+ } finally {
+ JcrUtils.logoutQuietly(nodeSession);
+ }
+ }
+
+ /** Creates label and text. */
+ protected Text createLT(Composite parent, String label, String initial) {
+ new Label(parent, SWT.NONE).setText(label);
+ Text text = new Text(parent, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
+ text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ text.setText(initial);
+ return text;
+ }
+
+ /** Creates label and check. */
+ protected Button createLC(Composite parent, String label, Boolean initial) {
+ new Label(parent, SWT.NONE).setText(label);
+ Button check = new Button(parent, SWT.CHECK);
+ check.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ check.setSelection(initial);
+ return check;
+ }
+
+ protected Text createLP(Composite parent, String label) {
+ new Label(parent, SWT.NONE).setText(label);
+ Text text = new Text(parent, SWT.SINGLE | SWT.LEAD | SWT.BORDER | SWT.PASSWORD);
+ text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ return text;
+ }
+ }
+}
projects / lgpl / argeo-commons.git / commitdiff