diff options
Diffstat (limited to 'plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/actions/RunOnServerActionDelegate.java')
| -rw-r--r-- | plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/actions/RunOnServerActionDelegate.java | 766 |
1 files changed, 0 insertions, 766 deletions
diff --git a/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/actions/RunOnServerActionDelegate.java b/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/actions/RunOnServerActionDelegate.java deleted file mode 100644 index 04038631a..000000000 --- a/plugins/org.eclipse.wst.server.ui/serverui/org/eclipse/wst/server/ui/internal/actions/RunOnServerActionDelegate.java +++ /dev/null @@ -1,766 +0,0 @@ -/********************************************************************** - * Copyright (c) 2003, 2007 IBM Corporation 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: - * IBM Corporation - Initial API and implementation - **********************************************************************/ -package org.eclipse.wst.server.ui.internal.actions; - -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.runtime.*; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.debug.core.*; -import org.eclipse.debug.ui.IDebugUIConstants; -import org.eclipse.jface.action.IAction; -import org.eclipse.jface.dialogs.ErrorDialog; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.window.Window; -import org.eclipse.jface.wizard.WizardDialog; -import org.eclipse.wst.server.core.*; -import org.eclipse.wst.server.core.internal.IClient; -import org.eclipse.wst.server.core.internal.ILaunchableAdapter; -import org.eclipse.wst.server.core.internal.PublishServerJob; -import org.eclipse.wst.server.core.internal.RestartServerJob; -import org.eclipse.wst.server.core.internal.ServerPlugin; -import org.eclipse.wst.server.core.internal.ServerType; -import org.eclipse.wst.server.core.internal.StartServerJob; -import org.eclipse.wst.server.core.internal.Trace; -import org.eclipse.wst.server.core.model.ModuleArtifactDelegate; -import org.eclipse.wst.server.ui.internal.*; -import org.eclipse.wst.server.ui.internal.wizard.*; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.IWorkbenchWindowActionDelegate; -/** - * Support for starting/stopping server and clients for resources running on a server. - */ -public class RunOnServerActionDelegate implements IWorkbenchWindowActionDelegate { - protected static final String[] launchModes = { - ILaunchManager.RUN_MODE, ILaunchManager.DEBUG_MODE, ILaunchManager.PROFILE_MODE }; - - protected Object selection; - - protected IWorkbenchWindow window; - - protected static Object globalSelection; - - protected static Map globalLaunchMode; - protected String launchMode = ILaunchManager.RUN_MODE; - - protected boolean tasksAndClientShown; - - protected ILaunchableAdapter launchableAdapter; - protected IClient client; - - /** - * RunOnServerActionDelegate constructor comment. - */ - public RunOnServerActionDelegate() { - super(); - } - - /** - * Disposes this action delegate. The implementor should unhook any references - * to itself so that garbage collection can occur. - */ - public void dispose() { - window = null; - } - - /** - * Initializes this action delegate with the workbench window it will work in. - * - * @param newWindow the window that provides the context for this delegate - */ - public void init(IWorkbenchWindow newWindow) { - window = newWindow; - } - - public IServer getServer(IModule module, IModuleArtifact moduleArtifact, IProgressMonitor monitor) throws CoreException { - IServer server = ServerCore.getDefaultServer(module); - - // ignore preference if the server doesn't support this mode. - if (server != null && !ServerUIPlugin.isCompatibleWithLaunchMode(server, launchMode)) - server = null; - - if (server != null && !ServerUtil.containsModule(server, module, monitor)) { - IServerWorkingCopy wc = server.createWorkingCopy(); - try { - ServerUtil.modifyModules(wc, new IModule[] { module }, new IModule[0], monitor); - wc.save(false, monitor); - } catch (CoreException ce) { - Trace.trace(Trace.SEVERE, "Could not add module to server", ce); - server = null; - } - } - - Shell shell; - if (window != null) - shell = window.getShell(); - else - shell = ServerUIPlugin.getInstance().getWorkbench().getActiveWorkbenchWindow().getShell(); - - if (server == null) { - // try the full wizard - Trace.trace(Trace.FINEST, "Launching wizard"); - RunOnServerWizard wizard = new RunOnServerWizard(module, launchMode, moduleArtifact); - ClosableWizardDialog dialog = new ClosableWizardDialog(shell, wizard); - if (dialog.open() == Window.CANCEL) { - if (monitor != null) - monitor.setCanceled(true); - return null; - } - - try { - Job.getJobManager().join("org.eclipse.wst.server.ui.family", null); - } catch (Exception e) { - Trace.trace(Trace.WARNING, "Error waiting for job", e); - } - server = wizard.getServer(); - boolean preferred = wizard.isPreferredServer(); - tasksAndClientShown = true; - client = wizard.getSelectedClient(); - launchableAdapter = wizard.getLaunchableAdapter(); - - // set preferred server if requested - if (server != null && preferred) { - try { - ServerCore.setDefaultServer(module, server, monitor); - } catch (CoreException ce) { - String message = Messages.errorCouldNotSavePreference; - ErrorDialog.openError(shell, Messages.errorDialogTitle, message, ce.getStatus()); - } - } - } - - try { - Job.getJobManager().join("org.eclipse.wst.server.ui.family", new NullProgressMonitor()); - } catch (Exception e) { - Trace.trace(Trace.WARNING, "Error waiting for job", e); - } - - return server; - } - - /** - * Run the resource on a server. - */ - protected void run() { -// final String launchMode2 = getLaunchMode(); - IModuleArtifact[] moduleArtifacts = ServerPlugin.getModuleArtifacts(selection); - // TODO - multiple module artifacts - final IModuleArtifact moduleArtifact = moduleArtifacts[0]; - - Shell shell2 = null; - if (window != null) - shell2 = window.getShell(); - else { - try { - shell2 = ServerUIPlugin.getInstance().getWorkbench().getActiveWorkbenchWindow().getShell(); - } catch (Exception e) { - // ignore - } - if (shell2 == null) - shell2 = Display.getDefault().getActiveShell(); - } - final Shell shell = shell2; - - if (moduleArtifact == null) { - EclipseUtil.openError(Messages.errorNoArtifact); - Trace.trace(Trace.FINEST, "No module artifact found"); - return; - } - if (moduleArtifact.getModule() == null) { // 149425 - EclipseUtil.openError(Messages.errorNoModules); - Trace.trace(Trace.FINEST, "Module artifact not contained in a module"); - return; - } - final IModule module = moduleArtifact.getModule(); - - // check for servers with the given start mode - IServer[] servers = ServerCore.getServers(); - boolean found = false; - if (servers != null) { - int size = servers.length; - for (int i = 0; i < size && !found; i++) { - if (ServerUIPlugin.isCompatibleWithLaunchMode(servers[i], launchMode)) { - try { - IModule[] parents = servers[i].getRootModules(module, null); - if (parents != null && parents.length > 0) - found = true; - } catch (Exception e) { - // ignore - } - } - } - } - - if (!found) { - // no existing server supports the project and start mode! - // check if there might be another one that can be created - IServerType[] serverTypes = ServerCore.getServerTypes(); - if (serverTypes != null) { - int size = serverTypes.length; - for (int i = 0; i < size && !found; i++) { - IServerType type = serverTypes[i]; - IModuleType[] moduleTypes = type.getRuntimeType().getModuleTypes(); - if (type.supportsLaunchMode(launchMode) && ServerUtil.isSupportedModule(moduleTypes, module.getModuleType())) { - found = true; - } - } - } - if (!found) { - EclipseUtil.openError(Messages.errorNoServer); - Trace.trace(Trace.FINEST, "No server for start mode"); - return; - } - } - - if (!ServerUIPlugin.saveEditors()) - return; - - tasksAndClientShown = false; - IServer server2 = null; - client = null; - launchableAdapter = null; - try { - IProgressMonitor monitor = new NullProgressMonitor(); - server2 = getServer(module, moduleArtifact, monitor); - if (monitor.isCanceled()) - return; - - if (server2 != null) { - IFolder folder = server2.getServerConfiguration(); - if (folder != null && folder.getProject() != null && !folder.getProject().isOpen()) - folder.getProject().open(monitor); - } - } catch (CoreException ce) { - EclipseUtil.openError(shell, ce.getLocalizedMessage()); - return; - } - final IServer server = server2; - //if (monitor.isCanceled()) - // return; - - Trace.trace(Trace.FINEST, "Server: " + server); - - if (server == null) { - EclipseUtil.openError(Messages.errorNoServer); - Trace.trace(Trace.SEVERE, "No server found"); - return; - } - - if (!ServerUIPlugin.promptIfDirty(shell, server)) - return; - - if (!tasksAndClientShown) { - RunOnServerWizard wizard = new RunOnServerWizard(server, launchMode, moduleArtifact); - if (wizard.shouldAppear()) { - WizardDialog dialog = new WizardDialog(shell, wizard); - if (dialog.open() == Window.CANCEL) - return; - } else - wizard.performFinish(); - client = wizard.getSelectedClient(); - launchableAdapter = wizard.getLaunchableAdapter(); - } - - if (moduleArtifact instanceof ModuleArtifactDelegate) { - boolean canLoad = false; - try { - Class c = Class.forName(moduleArtifact.getClass().getName()); - if (c.newInstance() != null) - canLoad = true; - } catch (Throwable t) { - Trace.trace(Trace.WARNING, "Could not load module artifact delegate class, switching to backup"); - } - if (canLoad) { - try { - IProgressMonitor monitor = new NullProgressMonitor(); - ILaunchConfiguration config = getLaunchConfiguration(server, (ModuleArtifactDelegate) moduleArtifact, launchableAdapter, client, monitor); - config.launch(launchMode, monitor); - } catch (CoreException ce) { - Trace.trace(Trace.SEVERE, "Could not launch Run on Server", ce); - } - return; - } - } - - Thread thread = new Thread("Run on Server") { - public void run() { - if (client == null) { - // if there is no client, use a dummy - client = new IClient() { - public String getDescription() { - return Messages.clientDefaultDescription; - } - - public String getId() { - return "org.eclipse.wst.server.ui.client.default"; - } - - public String getName() { - return Messages.clientDefaultName; - } - - public IStatus launch(IServer server3, Object launchable2, String launchMode3, ILaunch launch) { - return Status.OK_STATUS; - } - - public boolean supports(IServer server3, Object launchable2, String launchMode3) { - return true; - } - }; - } - - Trace.trace(Trace.FINEST, "Ready to launch"); - - // start server if it's not already started - // and cue the client to start - IModule[] modules = new IModule[] { module }; // TODO: get parent heirarchy correct - int state = server.getServerState(); - if (state == IServer.STATE_STARTING) { - LaunchClientJob clientJob = new LaunchClientJob(server, modules, launchMode, moduleArtifact, launchableAdapter, client); - clientJob.schedule(); - } else if (state == IServer.STATE_STARTED) { - boolean restart = false; - String mode = server.getMode(); - IBreakpointManager breakpointManager = DebugPlugin.getDefault().getBreakpointManager(); - boolean disabledBreakpoints = false; - - if (server.getServerRestartState()) { - int result = openRestartDialog(shell); - if (result == 0) { - launchMode = mode; - restart = true; - } else if (result == 9) // cancel - return; - } - if (!restart) { - if (!ILaunchManager.RUN_MODE.equals(mode) && ILaunchManager.RUN_MODE.equals(launchMode)) { - boolean breakpointsOption = false; - if (breakpointManager.isEnabled() && ILaunchManager.DEBUG_MODE.equals(mode)) - breakpointsOption = true; - int result = openOptionsDialog(shell, Messages.wizRunOnServerTitle, Messages.dialogModeWarningRun, breakpointsOption); - if (result == 0) - restart = true; - else if (result == 1) { - breakpointManager.setEnabled(false); - disabledBreakpoints = true; - launchMode = mode; - } else if (result == 2) - launchMode = mode; - else // result == 9 // cancel - return; - } else if (!ILaunchManager.DEBUG_MODE.equals(mode) && ILaunchManager.DEBUG_MODE.equals(launchMode)) { - int result = openOptionsDialog(shell, Messages.wizDebugOnServerTitle, Messages.dialogModeWarningDebug, false); - if (result == 0) - restart = true; - else if (result == 1) - launchMode = mode; - else // result == 9 // cancel - return; - } else if (!ILaunchManager.PROFILE_MODE.equals(mode) && ILaunchManager.PROFILE_MODE.equals(launchMode)) { - boolean breakpointsOption = false; - if (breakpointManager.isEnabled() && ILaunchManager.DEBUG_MODE.equals(mode)) - breakpointsOption = true; - int result = openOptionsDialog(shell, Messages.wizProfileOnServerTitle, Messages.dialogModeWarningProfile, breakpointsOption); - if (result == 0) - restart = true; - else if (result == 1) { - breakpointManager.setEnabled(false); - disabledBreakpoints = true; - launchMode = mode; - } else if (result == 2) - launchMode = mode; - else // result == 9 // cancel - return; - } - - if (ILaunchManager.DEBUG_MODE.equals(launchMode)) { - if (!breakpointManager.isEnabled() && !disabledBreakpoints) { - int result = openBreakpointDialog(shell); - if (result == 0) - breakpointManager.setEnabled(true); - else if (result == 1) { - // ignore - } else // result == 2 - return; - } - } - } - - PublishServerJob publishJob = new PublishServerJob(server, IServer.PUBLISH_INCREMENTAL, false); - LaunchClientJob clientJob = new LaunchClientJob(server, modules, launchMode, moduleArtifact, launchableAdapter, client); - publishJob.setNextJob(clientJob); - - if (restart) { - RestartServerJob restartJob = new RestartServerJob(server, launchMode); - restartJob.setNextJob(publishJob); - restartJob.schedule(); - } else - publishJob.schedule(); - } else if (state != IServer.STATE_STOPPING) { - PublishServerJob publishJob = new PublishServerJob(server); - StartServerJob startServerJob = new StartServerJob(server, launchMode); - LaunchClientJob clientJob = new LaunchClientJob(server, modules, launchMode, moduleArtifact, launchableAdapter, client); - - if (((ServerType)server.getServerType()).startBeforePublish()) { - startServerJob.setNextJob(publishJob); - publishJob.setNextJob(clientJob); - startServerJob.schedule(); - } else { - publishJob.setNextJob(startServerJob); - startServerJob.setNextJob(clientJob); - publishJob.schedule(); - } - } - } - }; - thread.setDaemon(true); - thread.start(); - } - - protected void setupLaunchConfiguration(ILaunchConfigurationWorkingCopy config, IServer server, ModuleArtifactDelegate moduleArtifact, ILaunchableAdapter launchableAdapter, IClient client) { - config.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_SERVER_ID, server.getId()); - config.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_MODULE_ARTIFACT, moduleArtifact.serialize()); - config.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_MODULE_ARTIFACT_CLASS, moduleArtifact.getClass().getName()); - config.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_LAUNCHABLE_ADAPTER_ID, launchableAdapter.getId()); - config.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_CLIENT_ID, client.getId()); - } - - protected ILaunchConfiguration getLaunchConfiguration(IServer server, ModuleArtifactDelegate moduleArtifact, ILaunchableAdapter launchableAdapter2, IClient client2, IProgressMonitor monitor) throws CoreException { - String serverId = server.getId(); - ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager(); - ILaunchConfigurationType launchConfigType = launchManager.getLaunchConfigurationType("org.eclipse.wst.server.ui.launchConfigurationType"); - ILaunchConfiguration[] launchConfigs = null; - try { - launchConfigs = launchManager.getLaunchConfigurations(launchConfigType); - } catch (CoreException e) { - // ignore - } - - if (launchConfigs != null) { - int size = launchConfigs.length; - for (int i = 0; i < size; i++) { - List list = launchConfigs[i].getAttribute(IDebugUIConstants.ATTR_FAVORITE_GROUPS, (List)null); - if (list == null || list.isEmpty()) { - try { - String serverId2 = launchConfigs[i].getAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_SERVER_ID, (String) null); - if (serverId.equals(serverId2)) { - final ILaunchConfigurationWorkingCopy wc = launchConfigs[i].getWorkingCopy(); - setupLaunchConfiguration(wc, server, moduleArtifact, launchableAdapter2, client2); - if (wc.isDirty()) { - try { - return wc.doSave(); - } catch (CoreException ce) { - Trace.trace(Trace.SEVERE, "Error configuring launch", ce); - } - } - return launchConfigs[i]; - } - } catch (CoreException e) { - Trace.trace(Trace.SEVERE, "Error configuring launch", e); - } - } - } - } - - // create a new launch configuration - String launchName = NLS.bind(Messages.runOnServerLaunchConfigName, moduleArtifact.getName()); - launchName = getValidLaunchConfigurationName(launchName); - launchName = launchManager.generateUniqueLaunchConfigurationNameFrom(launchName); - ILaunchConfigurationWorkingCopy wc = launchConfigType.newInstance(null, launchName); - wc.setAttribute(RunOnServerLaunchConfigurationDelegate.ATTR_SERVER_ID, serverId); - setupLaunchConfiguration(wc, server, moduleArtifact, launchableAdapter2, client2); - return wc.doSave(); - } - - //protected static final char[] INVALID_CHARS = new char[] {'\\', '/', ':', '*', '?', '"', '<', '>', '|', '\0', '@', '&'}; - protected static final char[] INVALID_CHARS = new char[] {'\\', ':', '*', '?', '"', '<', '>', '|', '\0', '@', '&'}; - protected String getValidLaunchConfigurationName(String s) { - if (s == null || s.length() == 0) - return "1"; - int size = INVALID_CHARS.length; - for (int i = 0; i < size; i++) { - s = s.replace(INVALID_CHARS[i], '_'); - } - return s; - } - - /** - * Open an options dialog. - * - * @param shell - * @param title - * @param message - * @param breakpointsOption - * @return a dialog return constant - */ - protected static int openOptionsDialog(final Shell shell, final String title, final String message, final boolean breakpointsOption) { - if (breakpointsOption) { - int current = ServerUIPlugin.getPreferences().getLaunchMode2(); - if (current == ServerUIPreferences.LAUNCH_MODE2_RESTART) - return 0; - else if (current == ServerUIPreferences.LAUNCH_MODE2_DISABLE_BREAKPOINTS) - return 1; - else if (current == ServerUIPreferences.LAUNCH_MODE2_CONTINUE) - return 2; - } else { - int current = ServerUIPlugin.getPreferences().getLaunchMode(); - if (current == ServerUIPreferences.LAUNCH_MODE_RESTART) - return 0; - else if (current == ServerUIPreferences.LAUNCH_MODE_CONTINUE) - return 1; - } - final int[] i = new int[1]; - shell.getDisplay().syncExec(new Runnable() { - public void run() { - OptionsMessageDialog dialog = null; - String[] items = null; - if (breakpointsOption) { - items = new String[] { - Messages.dialogModeWarningRestart, - Messages.dialogModeWarningBreakpoints, - Messages.dialogModeWarningContinue - }; - } else { - items = new String[] { - Messages.dialogModeWarningRestart, - Messages.dialogModeWarningContinue - }; - } - - dialog = new OptionsMessageDialog(shell, title, message, items); - i[0] = dialog.open(); - - if (dialog.isRemember()) { - if (breakpointsOption) { - if (i[0] == 0) - ServerUIPlugin.getPreferences().setLaunchMode2(ServerUIPreferences.LAUNCH_MODE2_RESTART); - else if (i[0] == 1) - ServerUIPlugin.getPreferences().setLaunchMode2(ServerUIPreferences.LAUNCH_MODE2_DISABLE_BREAKPOINTS); - else if (i[0] == 2) - ServerUIPlugin.getPreferences().setLaunchMode2(ServerUIPreferences.LAUNCH_MODE2_CONTINUE); - } else { - if (i[0] == 0) - ServerUIPlugin.getPreferences().setLaunchMode(ServerUIPreferences.LAUNCH_MODE_RESTART); - else if (i[0] == 1) - ServerUIPlugin.getPreferences().setLaunchMode(ServerUIPreferences.LAUNCH_MODE_CONTINUE); - } - } - } - }); - return i[0]; - } - - /** - * Open an options dialog. - * - * @param shell - * @return a dialog return constant - */ - protected static int openBreakpointDialog(final Shell shell) { - int current = ServerUIPlugin.getPreferences().getEnableBreakpoints(); - if (current == ServerUIPreferences.ENABLE_BREAKPOINTS_ALWAYS) - return 0; - else if (current == ServerUIPreferences.ENABLE_BREAKPOINTS_NEVER) - return 1; - - final int[] i = new int[1]; - shell.getDisplay().syncExec(new Runnable() { - public void run() { - OptionsMessageDialog dialog = new OptionsMessageDialog(shell, - Messages.wizDebugOnServerTitle, Messages.dialogBreakpoints, new String[] { - Messages.dialogBreakpointsReenable, Messages.dialogModeWarningContinue}); - i[0] = dialog.open(); - if (dialog.isRemember()) { - if (i[0] == 0) - ServerUIPlugin.getPreferences().setEnableBreakpoints(ServerUIPreferences.ENABLE_BREAKPOINTS_ALWAYS); - else if (i[0] == 1) - ServerUIPlugin.getPreferences().setEnableBreakpoints(ServerUIPreferences.ENABLE_BREAKPOINTS_NEVER); - } - } - }); - return i[0]; - } - - /** - * Open a restart options dialog. - * - * @param shell - * @return a dialog return constant - */ - protected static int openRestartDialog(final Shell shell) { - int current = ServerUIPlugin.getPreferences().getRestart(); - if (current == ServerUIPreferences.RESTART_ALWAYS) - return 0; - else if (current == ServerUIPreferences.RESTART_NEVER) - return 1; - - final int[] i = new int[1]; - shell.getDisplay().syncExec(new Runnable() { - public void run() { - OptionsMessageDialog dialog = new OptionsMessageDialog(shell, - Messages.defaultDialogTitle, Messages.dialogRestart, new String[] { - Messages.dialogRestartRestart, Messages.dialogRestartContinue}); - i[0] = dialog.open(); - if (dialog.isRemember()) { - if (i[0] == 0) - ServerUIPlugin.getPreferences().setRestart(ServerUIPreferences.RESTART_ALWAYS); - else if (i[0] == 1) - ServerUIPlugin.getPreferences().setRestart(ServerUIPreferences.RESTART_NEVER); - } - } - }); - return i[0]; - } - - /** - * The delegating action has been performed. Implement - * this method to do the actual work. - * - * @param action action proxy that handles the presentation - * portion of the plugin action - */ - public void run(IAction action) { - Trace.trace(Trace.FINEST, "Running on Server..."); - try { - run(); - } catch (Exception e) { - Trace.trace(Trace.SEVERE, "Run on Server Error", e); - } - } - - protected boolean isEnabled() { - try { - Boolean b = (Boolean) globalLaunchMode.get(getLaunchMode()); - return b.booleanValue(); - } catch (Exception e) { - // ignore - } - return false; - } - - /** - * Returns the start mode that the server should use. - */ - protected String getLaunchMode() { - return launchMode; - } - - /** - * Set the launch mode. - * - * @param launchMode a {@link ILaunchManager} launch mode - */ - public void setLaunchMode(String launchMode) { - this.launchMode = launchMode; - } - - /** - * Determine which clients can act on the current selection. - * - * @param action action proxy that handles presentation - * portion of the plugin action - * @param sel current selection in the desktop - */ - public void selectionChanged(IAction action, ISelection sel) { - Trace.trace(Trace.FINEST, "> selectionChanged"); - selection = null; - long time = System.currentTimeMillis(); - if (sel == null || sel.isEmpty() || !(sel instanceof IStructuredSelection)) { - action.setEnabled(false); - globalSelection = null; - return; - } - - IStructuredSelection select = (IStructuredSelection) sel; - Iterator iterator = select.iterator(); - if (iterator.hasNext()) - selection = iterator.next(); - if (iterator.hasNext()) { // more than one selection (should never happen) - action.setEnabled(false); - selection = null; - globalSelection = null; - return; - } - - if (selection != globalSelection) { - Trace.trace(Trace.FINEST, "Selection: " + selection); - if (selection != null) - Trace.trace(Trace.FINEST, "Selection type: " + selection.getClass().getName()); - globalSelection = selection; - globalLaunchMode = new HashMap(); - if (!ServerPlugin.hasModuleArtifact(globalSelection)) { - action.setEnabled(false); - return; - } - - Trace.trace(Trace.FINEST, "checking for module artifact"); - IModuleArtifact[] moduleArtifacts = ServerPlugin.getModuleArtifacts(globalSelection); - IModule module = null; - // TODO - multiple module artifacts - IModuleArtifact moduleArtifact = moduleArtifacts[0]; - if (moduleArtifact != null) - module = moduleArtifact.getModule(); - Trace.trace(Trace.FINEST, "moduleArtifact= " + moduleArtifact + ", module= " + module); - if (module != null) - findGlobalLaunchModes(module); - else { - globalLaunchMode.put(ILaunchManager.RUN_MODE, new Boolean(true)); - globalLaunchMode.put(ILaunchManager.DEBUG_MODE, new Boolean(true)); - globalLaunchMode.put(ILaunchManager.PROFILE_MODE, new Boolean(true)); - } - } - - action.setEnabled(isEnabled()); - Trace.trace(Trace.FINEST, "< selectionChanged " + (System.currentTimeMillis() - time)); - } - - /** - * Determines whether there is a server factory available for the given module - * and the various start modes. - */ - protected void findGlobalLaunchModes(IModule module) { - IServerType[] serverTypes = ServerCore.getServerTypes(); - if (serverTypes != null) { - int size = serverTypes.length; - for (int i = 0; i < size; i++) { - IServerType type = serverTypes[i]; - if (isValidServerType(type, module)) { - for (byte b = 0; b < launchModes.length; b++) { - if (type.supportsLaunchMode(launchModes[b])) { - globalLaunchMode.put(launchModes[b], new Boolean(true)); - } - } - } - } - } - } - - /** - * Returns true if the given server type can launch the module. - */ - protected boolean isValidServerType(IServerType type, IModule module) { - try { - IRuntimeType runtimeType = type.getRuntimeType(); - ServerUtil.isSupportedModule(runtimeType.getModuleTypes(), module.getModuleType()); - } catch (Exception e) { - return false; - } - return true; - } -}
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