| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.sling.ide.eclipse.ui.internal; |
| |
| import static java.util.Arrays.asList; |
| |
| import java.util.Arrays; |
| import java.util.EnumSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.wst.server.core.IServer; |
| import org.eclipse.wst.server.core.ServerCore; |
| |
| /** |
| * The <tt>SlingLaunchpadCombo</tt> wraps a {@link Combo} widget for selecting Sling launchpad instances |
| * |
| */ |
| public class SlingLaunchpadCombo { |
| |
| public enum ValidationFlag { |
| SKIP_SERVER_STARTED; |
| } |
| |
| private final Combo repositoryCombo; |
| private IProject project; |
| |
| public SlingLaunchpadCombo(Composite parent, IProject project) { |
| repositoryCombo = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY); |
| repositoryCombo.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); |
| |
| this.project = project; |
| } |
| |
| public void setProject(IProject project) { |
| this.project = project; |
| } |
| |
| public Combo getWidget() { |
| return repositoryCombo; |
| } |
| |
| public void refreshRepositoryList(IProgressMonitor monitor) { |
| |
| repositoryCombo.removeAll(); |
| List<IServer> servers = project != null ? SelectionUtils.getServersLinkedToProject(project, monitor) : Arrays |
| .asList(ServerCore.getServers()); |
| if (servers.size() > 1) { |
| repositoryCombo.add(""); // force selection only if there is more than one server |
| } |
| for (IServer server : servers) { |
| repositoryCombo.add(server.getId()); |
| } |
| |
| if (servers.size() == 1) { |
| repositoryCombo.select(0); |
| } |
| } |
| |
| public IServer getServer() { |
| for (IServer server : ServerCore.getServers()) |
| if (server.getId().equals(repositoryCombo.getText())) |
| return server; |
| |
| return null; |
| } |
| |
| public boolean hasServers() { |
| return repositoryCombo.getItemCount() > 0; |
| } |
| |
| public String getErrorMessage(ValidationFlag... flags) { |
| |
| if (!hasServers() && project != null) { |
| return "The selected project is not configured with/added to any Sling server"; |
| } |
| |
| IServer server = getServer(); |
| if (server == null) { |
| return "Please select a repository"; |
| } |
| |
| Set<ValidationFlag> flagSet = flags.length == 0 ? EnumSet.noneOf(ValidationFlag.class) : |
| EnumSet.copyOf(asList(flags)); |
| |
| if (!flagSet.contains(ValidationFlag.SKIP_SERVER_STARTED)) { |
| if (server.getServerState() != IServer.STATE_STARTED) { |
| return "Selected server is not started"; |
| } |
| } |
| |
| return null; |
| } |
| } |