| /* |
| * Copyright (c) 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.explorer.ui.repositories.wizards; |
| |
| import org.eclipse.emf.cdo.explorer.CDOExplorerUtil; |
| import org.eclipse.emf.cdo.explorer.repositories.CDORepository; |
| import org.eclipse.emf.cdo.explorer.repositories.CDORepository.IDGeneration; |
| import org.eclipse.emf.cdo.explorer.repositories.CDORepository.VersioningMode; |
| import org.eclipse.emf.cdo.explorer.repositories.CDORepositoryManager; |
| import org.eclipse.emf.cdo.internal.explorer.repositories.CDORepositoryImpl; |
| import org.eclipse.emf.cdo.internal.explorer.repositories.LocalCDORepository; |
| |
| import org.eclipse.net4j.util.StringUtil; |
| import org.eclipse.net4j.util.io.IOUtil; |
| import org.eclipse.net4j.util.ui.widgets.TextAndDisable; |
| |
| import org.eclipse.swt.SWT; |
| 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.Group; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.HashSet; |
| import java.util.Properties; |
| import java.util.Set; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class RepositoryLocalPage extends AbstractRepositoryPage |
| { |
| private final Set<Integer> configuredPorts = new HashSet<Integer>(); |
| |
| private Text nameText; |
| |
| private Button normalButton; |
| |
| private Button auditingButton; |
| |
| private Button branchingButton; |
| |
| private Button counterButton; |
| |
| private Button uuidButton; |
| |
| private TextAndDisable portText; |
| |
| public RepositoryLocalPage() |
| { |
| super("local", "Local Repository 1"); |
| setTitle("New Local Repository"); |
| setMessage("Enter the label and the connection parameters of the new remote location."); |
| |
| CDORepositoryManager repositoryManager = CDOExplorerUtil.getRepositoryManager(); |
| for (CDORepository repository : repositoryManager.getRepositories()) |
| { |
| try |
| { |
| URI uri = new URI(repository.getURI()); |
| if ("tcp".equals(uri.getScheme())) |
| { |
| String host = uri.getHost(); |
| if ("localhost".equals(host) || "127.0.0.1".equals(host)) |
| { |
| configuredPorts.add(uri.getPort()); |
| } |
| } |
| } |
| catch (URISyntaxException ex) |
| { |
| //$FALL-THROUGH$ |
| } |
| } |
| |
| } |
| |
| @Override |
| protected void fillPage(Composite container) |
| { |
| createLabel(container, "Repository name:"); |
| nameText = new Text(container, SWT.BORDER); |
| nameText.setText("repo2"); |
| nameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); |
| nameText.addModifyListener(this); |
| |
| new Label(container, SWT.NONE); |
| |
| GridLayout layout = new GridLayout(2, false); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| |
| Composite composite = new Composite(container, SWT.NONE); |
| composite.setLayout(layout); |
| |
| Group modeGroup = new Group(composite, SWT.NONE); |
| modeGroup.setLayout(new GridLayout(1, false)); |
| modeGroup.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); |
| modeGroup.setText("Versioning Mode"); |
| |
| normalButton = new Button(modeGroup, SWT.RADIO); |
| normalButton.setText("Normal (no history)"); |
| normalButton.addSelectionListener(this); |
| |
| auditingButton = new Button(modeGroup, SWT.RADIO); |
| auditingButton.setText("Auditing (linear history)"); |
| auditingButton.addSelectionListener(this); |
| |
| branchingButton = new Button(modeGroup, SWT.RADIO); |
| branchingButton.setText("Branching (history tree)"); |
| branchingButton.setSelection(true); |
| branchingButton.addSelectionListener(this); |
| |
| Group idGroup = new Group(composite, SWT.NONE); |
| idGroup.setLayout(new GridLayout(1, false)); |
| idGroup.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); |
| idGroup.setText("ID Generation"); |
| |
| counterButton = new Button(idGroup, SWT.RADIO); |
| counterButton.setText("Counter (efficient)"); |
| counterButton.addSelectionListener(this); |
| |
| uuidButton = new Button(idGroup, SWT.RADIO); |
| uuidButton.setText("UUID (replicable)"); |
| uuidButton.setSelection(true); |
| uuidButton.addSelectionListener(this); |
| |
| createLabel(container, "TCP port:"); |
| portText = new TextAndDisable(container, SWT.BORDER, null); |
| portText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); |
| portText.setValue(Integer.toString(getDefaultPort())); |
| portText.setDisabled(true); |
| portText.addModifyListener(this); |
| portText.addSelectionListener(this); |
| } |
| |
| @Override |
| protected void doValidate(Properties properties) throws Exception |
| { |
| super.doValidate(properties); |
| |
| String name = nameText.getText(); |
| if (StringUtil.isEmpty(name)) |
| { |
| throw new Exception("Name is empty."); |
| } |
| |
| properties.setProperty(LocalCDORepository.PROP_NAME, name); |
| |
| if (normalButton.getSelection()) |
| { |
| properties.setProperty(CDORepositoryImpl.PROP_VERSIONING_MODE, VersioningMode.Normal.toString()); |
| } |
| else if (auditingButton.getSelection()) |
| { |
| properties.setProperty(CDORepositoryImpl.PROP_VERSIONING_MODE, VersioningMode.Auditing.toString()); |
| } |
| else if (branchingButton.getSelection()) |
| { |
| properties.setProperty(CDORepositoryImpl.PROP_VERSIONING_MODE, VersioningMode.Branching.toString()); |
| } |
| |
| if (counterButton.getSelection()) |
| { |
| properties.setProperty(CDORepositoryImpl.PROP_ID_GENERATION, IDGeneration.Counter.toString()); |
| } |
| else if (uuidButton.getSelection()) |
| { |
| properties.setProperty(CDORepositoryImpl.PROP_ID_GENERATION, IDGeneration.UUID.toString()); |
| } |
| |
| boolean tcpPortDisabled = portText.isDisabled(); |
| properties.setProperty(LocalCDORepository.PROP_TCP_DISABLED, Boolean.toString(tcpPortDisabled)); |
| |
| if (!tcpPortDisabled) |
| { |
| int port; |
| |
| try |
| { |
| port = Integer.parseInt(portText.getValue()); |
| if (port < 0 || port > 0xffff) |
| { |
| throw new Exception(); |
| } |
| } |
| catch (Exception ex) |
| { |
| throw new Exception("Invalid TCP port."); |
| } |
| |
| if (!isFreePort(port)) |
| { |
| throw new Exception("TCP port " + port + " is not available."); |
| } |
| |
| properties.setProperty(LocalCDORepository.PROP_TCP_PORT, Integer.toString(port)); |
| } |
| } |
| |
| private int getDefaultPort() |
| { |
| for (int port = 2036; port < 0xffff; port++) |
| { |
| if (isFreePort(port)) |
| { |
| return port; |
| } |
| } |
| |
| return 2036; |
| } |
| |
| private boolean isFreePort(int port) |
| { |
| if (configuredPorts.contains(port)) |
| { |
| return false; |
| } |
| |
| return IOUtil.isFreePort(port); |
| } |
| } |