Java tutorial
/** * This file Copyright (c) 2005-2008 Aptana, Inc. This program is * dual-licensed under both the Aptana Public License and the GNU General * Public license. You may elect to use one or the other of these licenses. * * This program is distributed in the hope that it will be useful, but * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or * NONINFRINGEMENT. Redistribution, except as permitted by whichever of * the GPL or APL you select, is prohibited. * * 1. For the GPL license (GPL), you can redistribute and/or modify this * program under the terms of the GNU General Public License, * Version 3, as published by the Free Software Foundation. You should * have received a copy of the GNU General Public License, Version 3 along * with this program; if not, write to the Free Software Foundation, Inc., 51 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Aptana provides a special exception to allow redistribution of this file * with certain other free and open source software ("FOSS") code and certain additional terms * pursuant to Section 7 of the GPL. You may view the exception and these * terms on the web at http://www.aptana.com/legal/gpl/. * * 2. For the Aptana Public License (APL), this program and the * accompanying materials are made available under the terms of the APL * v1.0 which accompanies this distribution, and is available at * http://www.aptana.com/legal/apl/. * * You may view the GPL, Aptana's exception and additional terms, and the * APL in the file titled license.html at the root of the corresponding * plugin containing this source file. * * Any modifications to this file must keep this entire header intact. */ package com.aptana.ide.server.ui.views; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Status; import org.eclipse.jface.action.Action; import org.eclipse.jface.action.ActionContributionItem; import org.eclipse.jface.action.IAction; import org.eclipse.jface.action.IContributionItem; import org.eclipse.jface.action.IMenuListener; import org.eclipse.jface.action.IMenuManager; import org.eclipse.jface.action.IToolBarManager; import org.eclipse.jface.action.MenuManager; import org.eclipse.jface.action.Separator; import org.eclipse.jface.action.ToolBarManager; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.layout.GridLayoutFactory; import org.eclipse.jface.preference.IPreferenceStore; import org.eclipse.jface.viewers.DoubleClickEvent; import org.eclipse.jface.viewers.IDoubleClickListener; import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.ITreeViewerListener; import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.jface.viewers.TreeExpansionEvent; import org.eclipse.jface.viewers.TreeViewer; import org.eclipse.swt.SWT; import org.eclipse.swt.events.DisposeEvent; import org.eclipse.swt.events.DisposeListener; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.graphics.Image; 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.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.ToolBar; import org.eclipse.swt.widgets.Tree; import org.eclipse.swt.widgets.TreeColumn; import org.eclipse.ui.IWorkbenchActionConstants; import org.eclipse.ui.actions.ActionFactory; import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction; import org.eclipse.ui.forms.widgets.FormText; import org.eclipse.ui.part.ViewPart; import org.eclipse.ui.progress.UIJob; import com.aptana.ide.core.IdeLog; import com.aptana.ide.core.StringUtils; import com.aptana.ide.core.ui.CoreUIPlugin; import com.aptana.ide.core.ui.PreferenceUtils; import com.aptana.ide.core.ui.widgets.ToolbarTooltip; import com.aptana.ide.core.ui.widgets.TreeViewerSorter; import com.aptana.ide.server.ServerCore; import com.aptana.ide.server.core.IAbstractConfiguration; import com.aptana.ide.server.core.IServer; import com.aptana.ide.server.core.IServerManagerListener; import com.aptana.ide.server.core.ServerManagerEvent; import com.aptana.ide.server.core.impl.Configuration; import com.aptana.ide.server.core.impl.servers.ServerManager; import com.aptana.ide.server.ui.IConfigurationDialog; import com.aptana.ide.server.ui.ServerDialogPageRegistry; import com.aptana.ide.server.ui.ServerUIPlugin; import com.aptana.ide.server.ui.preferences.IPreferenceConstants; import com.aptana.ide.server.ui.views.actions.GenericAddServerAction; import com.aptana.ide.server.ui.views.actions.ICanEdit; import com.aptana.ide.server.ui.views.actions.OpenConsole; import com.aptana.ide.server.ui.views.actions.OpenLogAction; import com.aptana.ide.server.ui.views.actions.OpenStatisticsAction; import com.aptana.ide.server.ui.views.actions.RestartServerAction; import com.aptana.ide.server.ui.views.actions.StartServerAction; import com.aptana.ide.server.ui.views.actions.StopServerAction; import com.aptana.ide.server.ui.views.actions.SuspendServerAction; /** * This view displays the existing web servers in the workspace. Users can start, stop and edit the servers from this * view. * * @author Pavel Petrochenko */ public class GenericServersView extends ViewPart { /** * @author Pavel Petrochenko */ private final class DeleteServerConfirmDialog extends MessageDialog { private Button stopServer; private boolean shouldStop; private boolean mayStop; private boolean askStopBeforeDelete; private DeleteServerConfirmDialog(Shell parentShell, String dialogTitle, Image dialogTitleImage, String dialogMessage, int dialogImageType, String[] dialogButtonLabels, int defaultIndex, boolean mayStop, boolean askStopBeforeDelete) { super(parentShell, dialogTitle, dialogTitleImage, dialogMessage, dialogImageType, dialogButtonLabels, defaultIndex); this.mayStop = mayStop; this.askStopBeforeDelete = askStopBeforeDelete; } /** * @see org.eclipse.jface.dialogs.MessageDialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite) */ @Override protected void createButtonsForButtonBar(Composite parent) { if (askStopBeforeDelete) { GridLayout ll = (GridLayout) parent.getLayout(); ll.numColumns++; ll.makeColumnsEqualWidth = false; GridData layoutData = (GridData) parent.getLayoutData(); layoutData.grabExcessHorizontalSpace = true; layoutData.horizontalAlignment = SWT.FILL; stopServer = new Button(parent, SWT.CHECK); stopServer.setText(Messages.GenericServersView_STOP_SERVER_BEFORE_DELETING); stopServer.setEnabled(mayStop); stopServer.setSelection(mayStop); stopServer.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { shouldStop = stopServer.getSelection(); } }); GridData gridData = new GridData(); gridData.horizontalAlignment = SWT.LEFT; gridData.grabExcessHorizontalSpace = true; gridData.horizontalIndent = 5; stopServer.setLayoutData(gridData); } super.createButtonsForButtonBar(parent); } } private static final int MAX_SHOWN_SERVER_NAME = 15; /** * ID */ public static final String ID = "com.aptana.ide.server.ui.serversView"; //$NON-NLS-1$ /** * */ private static final String ELLIPSIS = "..."; //$NON-NLS-1$ private TreeViewer serverViewer; private Action startAction; private IContributionItem debugActionItem; private IContributionItem profileActionItem; private Action debugAction; private Action profileAction; private Action stopAction; private Action restartAction; private Action collapseAction; private Action expandAction; private IServerManagerListener externalServerRegistryListener; private SuspendServerAction pauseAction; private OpenLogAction openLog; private OpenStatisticsAction openStats; /** * Constructor. */ public GenericServersView() { super(); } /** * @see org.eclipse.ui.IWorkbenchPart#dispose() */ public void dispose() { ServerCore.getServerManager().removeServerManagerListener(externalServerRegistryListener); super.dispose(); } /** * @return selection */ public ISelection getSelection() { return serverViewer.getSelection(); } /** * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite) */ public void createPartControl(Composite parent) { GridLayout gridLayout = new GridLayout(); gridLayout.marginWidth = 0; gridLayout.marginHeight = 0; parent.setLayout(gridLayout); createTableViewer(parent); // PreferenceUtils.registerBackgroundColorPreference(serverViewer.getControl(), // "com.aptana.ide.core.ui.background.color.serversView"); //$NON-NLS-1$ createPopupMenu(); createToolbar(); ToolBarManager toolBarManager = (ToolBarManager) getViewSite().getActionBars().getToolBarManager(); final Image smallGlobe = ServerUIPlugin.getImageDescriptor("icons/server/small_globe.png").createImage(); //$NON-NLS-1$ final Image jaxerImage = ServerUIPlugin.getImageDescriptor("icons/server/jaxer_decorator.gif") //$NON-NLS-1$ .createImage(); final ToolBar control = toolBarManager.getControl(); final ToolbarTooltip toolbarTooltip = new ToolbarTooltip(control, "com.aptana.ide.server.ui.servers_context_view") { //$NON-NLS-1$ @Override protected Composite createToolTipContentArea(Event event, Composite parent) { Composite sm = new Composite(parent, SWT.NONE); sm.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).create()); FormText ts = new FormText(sm, SWT.NONE); ts.setImage("jaxer", jaxerImage); //$NON-NLS-1$ ts.setImage("web", smallGlobe); //$NON-NLS-1$ ts.setText(Messages.GenericServersView_LEGEND, true, false); ts.setLayoutData(new GridData(320, 75)); return sm; } }; this.serverViewer.getControl().addDisposeListener(new DisposeListener() { public void widgetDisposed(DisposeEvent e) { smallGlobe.dispose(); jaxerImage.dispose(); toolbarTooltip.deactivate(); } }); TreeViewerSorter.bind(serverViewer); } /** * Helper method to create the table viewer. * * @param parent */ private void createTableViewer(Composite parent) { serverViewer = new TreeViewer(parent, SWT.SINGLE | SWT.FULL_SELECTION); serverViewer.getTree().setLinesVisible(true); serverViewer.addTreeListener(new ITreeViewerListener() { public void treeExpanded(TreeExpansionEvent event) { Object server = event.getElement(); if (server instanceof IServer) { ServerUIPlugin.getDefault().getPreferenceStore().setValue( IPreferenceConstants.COLLAPSE_SERVER + "." + ((IServer) server).getId(), false); //$NON-NLS-1$ } updateCollapseAllAction(); } public void treeCollapsed(TreeExpansionEvent event) { Object server = event.getElement(); if (server instanceof IServer) { ServerUIPlugin.getDefault().getPreferenceStore().setValue( IPreferenceConstants.COLLAPSE_SERVER + "." + ((IServer) server).getId(), true); //$NON-NLS-1$ } updateCollapseAllAction(); } }); PreferenceUtils.registerBackgroundColorPreference(serverViewer.getControl(), "com.aptana.ide.core.ui.background.color.serversView"); //$NON-NLS-1$ PreferenceUtils.registerForegroundColorPreference(serverViewer.getControl(), "com.aptana.ide.core.ui.foreground.color.serversView"); //$NON-NLS-1$ createTree(); } private void updateStartActions() { boolean canDebug = false; boolean canProfile = false; IServer[] servers = ServerManager.getInstance().getServers(); if (debugActionItem != null) { for (int i = 0; i < servers.length; i++) { IStatus status = servers[i].canStart("debug"); //$NON-NLS-1$ if (status != null && status.isOK()) { canDebug = true; break; } } debugActionItem.setVisible(canDebug); } if (profileActionItem != null) { for (int i = 0; i < servers.length; i++) { IStatus status = servers[i].canStart("profile"); //$NON-NLS-1$ if (status != null && status.isOK()) { canProfile = true; break; } } profileActionItem.setVisible(canProfile); } } private void updateCollapseAllAction() { UIJob updateActionState = new UIJob("") { public IStatus runInUIThread(IProgressMonitor monitor) { if (collapseAction != null) { collapseAction.setEnabled(serverViewer.getExpandedElements().length > 0); } return Status.OK_STATUS; } }; updateActionState.setPriority(UIJob.INTERACTIVE); updateActionState.setSystem(true); updateActionState.schedule(10); } private void updateExpandAllAction() { UIJob updateActionState = new UIJob("") { public IStatus runInUIThread(IProgressMonitor monitor) { if (expandAction != null) { IStructuredContentProvider contentProvider = (IStructuredContentProvider) serverViewer .getContentProvider(); Object[] elements = contentProvider.getElements(serverViewer.getInput()); boolean atleastOneExpandable = false; for (Object element : elements) { if (serverViewer.isExpandable(element)) { atleastOneExpandable = true; break; } } expandAction.setEnabled(atleastOneExpandable); } return Status.OK_STATUS; } }; updateActionState.setPriority(UIJob.INTERACTIVE); updateActionState.setSystem(true); updateActionState.schedule(10); } private void createToolbar() { final IToolBarManager toolBarManager = getViewSite().getActionBars().getToolBarManager(); toolBarManager.add(new Separator()); this.startAction = new StartServerAction(serverViewer, "run"); //$NON-NLS-1$ this.debugAction = new StartServerAction(serverViewer, "debug"); //$NON-NLS-1$ this.profileAction = new StartServerAction(serverViewer, "profile"); //$NON-NLS-1$ debugActionItem = new ActionContributionItem(this.debugAction); profileActionItem = new ActionContributionItem(this.profileAction); this.restartAction = new RestartServerAction(serverViewer); this.pauseAction = new SuspendServerAction(serverViewer); this.stopAction = new StopServerAction(serverViewer); this.openLog = new OpenLogAction(serverViewer); this.openStats = new OpenStatisticsAction(serverViewer); this.collapseAction = new Action() { public void run() { serverViewer.collapseAll(); updateCollapseAllAction(); } }; this.collapseAction.setImageDescriptor(CoreUIPlugin.getImageDescriptor("icons/collapse.gif")); //$NON-NLS-1$ this.collapseAction.setToolTipText(Messages.GenericServersView_TTP_Collapse); this.expandAction = new Action() { public void run() { serverViewer.expandAll(); updateCollapseAllAction(); } }; this.expandAction.setImageDescriptor(CoreUIPlugin.getImageDescriptor("icons/expand.gif")); //$NON-NLS-1$ this.expandAction.setToolTipText(Messages.GenericServersView_TTP_Expand); toolBarManager.add(new GenericAddServerAction()); toolBarManager.add(this.startAction); toolBarManager.add(debugActionItem); toolBarManager.add(profileActionItem); toolBarManager.add(this.restartAction); toolBarManager.add(this.pauseAction); toolBarManager.add(this.stopAction); serverViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { updateToolbar(toolBarManager); } }); externalServerRegistryListener = new IServerManagerListener() { public void serversChanged(final ServerManagerEvent event) { Display.getDefault().asyncExec(new Runnable() { public void run() { if (serverViewer.getControl().isDisposed()) { return; } if (event.getKind() == ServerManagerEvent.KIND_CHANGED) { serverViewer.refresh(event.getServer(), true); } else { serverViewer.refresh(true); if (event.getKind() == ServerManagerEvent.KIND_ADDED) { if (!ServerUIPlugin.getDefault().getPreferenceStore().getBoolean( IPreferenceConstants.COLLAPSE_SERVER + "." + event.getServer().getId())) //$NON-NLS-1$ { serverViewer.expandToLevel(event.getServer(), 2); } } } updateToolbar(toolBarManager); } }); } }; ServerCore.getServerManager().addServerManagerListener(externalServerRegistryListener); startAction.setEnabled(false); restartAction.setEnabled(false); stopAction.setEnabled(false); toolBarManager.add(new Separator()); openConsole = new OpenConsole(serverViewer); toolBarManager.add(new Separator("helpEnd")); //$NON-NLS-1$ toolBarManager.add(openConsole); toolBarManager.add(openLog); toolBarManager.add(openStats); toolBarManager.add(new Separator()); toolBarManager.add(collapseAction); toolBarManager.add(expandAction); updateStartActions(); updateToolbar(toolBarManager); } private void updateToolbar(final IToolBarManager toolBarManager) { IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection(); this.pauseAction.selectionChanged(new SelectionChangedEvent(this.serverViewer, selection)); this.openLog.selectionChanged(new SelectionChangedEvent(this.serverViewer, selection)); if (selection.isEmpty()) { startAction.setEnabled(false); debugAction.setEnabled(false); profileAction.setEnabled(false); restartAction.setEnabled(false); stopAction.setEnabled(false); } else { IServer server = (IServer) selection.getFirstElement(); // boolean isStopped = server.getServerState() == IServer.STATE_STOPPED; IStatus canStart0 = server.canStart("run");//$NON-NLS-1$ startAction.setEnabled(canStart0.isOK()); if (!canStart0.isOK()) { startAction.setToolTipText(canStart0.getMessage()); } else { startAction.setToolTipText(Messages.ServersView_START); } IStatus canStart = server.canStart("debug");//$NON-NLS-1$ debugAction.setEnabled(canStart.isOK()); if (!canStart.isOK()) { debugAction.setToolTipText(canStart.getMessage()); } else { debugAction.setToolTipText(Messages.ServersView_DEBUG); } IStatus canStart2 = server.canStart("profile"); //$NON-NLS-1$ profileAction.setEnabled(canStart2.isOK()); if (!canStart2.isOK()) { profileAction.setToolTipText(canStart2.getMessage()); } else { profileAction.setToolTipText(Messages.ServersView_PROFILE); } restartAction.setEnabled(server.canRestart(server.getMode()).getSeverity() == IStatus.OK); stopAction.setEnabled(server.canStop().getSeverity() == IStatus.OK); openConsole.selectionChanged(new SelectionChangedEvent(serverViewer, serverViewer.getSelection())); } updateStartActions(); updateCollapseAllAction(); updateExpandAllAction(); toolBarManager.update(true); } private void createTree() { final Tree serverTable = serverViewer.getTree(); serverTable.setHeaderVisible(true); serverTable.setLayoutData(new GridData(GridData.FILL_BOTH)); TreeColumn nameColumn = new TreeColumn(serverTable, SWT.LEFT); nameColumn.setText(Messages.ServersView_NAME); nameColumn.setWidth(200); TreeColumn statusColumn = new TreeColumn(serverTable, SWT.LEFT); statusColumn.setText(Messages.ServersView_STATUS); statusColumn.setWidth(100); TreeColumn projectColumn = new TreeColumn(serverTable, SWT.LEFT); projectColumn.setText(Messages.ServersView_DESCRIPTION); projectColumn.setWidth(400); TreeColumn typeColumn = new TreeColumn(serverTable, SWT.LEFT); typeColumn.setText(Messages.ServersView_TYPE); typeColumn.setWidth(100); TreeColumn hostColumn = new TreeColumn(serverTable, SWT.LEFT); hostColumn.setText(Messages.GenericServersView_HOST); hostColumn.setWidth(100); TreeColumn portColumn = new TreeColumn(serverTable, SWT.LEFT); portColumn.setText(Messages.GenericServersView_PORT); portColumn.setWidth(50); serverViewer.setLabelProvider(new ServerLabelProvider()); serverViewer.setContentProvider(new ServerContentProvider()); serverViewer.setInput(ServerCore.getServerManager()); serverViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection(); final IServer server = (IServer) selection.getFirstElement(); if (server != null) { doEdit(server); } } }); getSite().setSelectionProvider(serverViewer); ServerUIPlugin default1 = ServerUIPlugin.getDefault(); final IPreferenceStore preferenceStore = default1.getPreferenceStore(); PreferenceUtils.persist(preferenceStore, serverTable, "serversView"); //$NON-NLS-1$ } /** * @see org.eclipse.ui.IWorkbenchPart#setFocus() */ public void setFocus() { serverViewer.getTree().setFocus(); } private static IWorkbenchAction deleteAction; private OpenConsole openConsole; /** * Creates and registers the context menu */ private void createPopupMenu() { deleteAction = ActionFactory.DELETE.create(getViewSite().getWorkbenchWindow()); MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$ menuMgr.setRemoveAllWhenShown(true); getViewSite().getActionBars().setGlobalActionHandler(ActionFactory.DELETE.getId(), new Action() { public void run() { doDelete(); } }); menuMgr.addMenuListener(new IMenuListener() { public void menuAboutToShow(IMenuManager manager) { IContributionItem[] items = getViewSite().getActionBars().getToolBarManager().getItems(); for (int i = 0; i < items.length; i++) { if (items[i] instanceof ActionContributionItem) { ActionContributionItem aci = (ActionContributionItem) items[i]; IAction action = aci.getAction(); if (action == openLog) { // adds the Open Log action to the context menu as a push button instead of // drop-down boolean enabled = action.isEnabled(); action = new OpenLogAction(serverViewer, Action.AS_PUSH_BUTTON); action.setEnabled(enabled); } if (action.isEnabled() && action.getStyle() != Action.AS_DROP_DOWN_MENU) { if (action.getText() == null || action.getText().length() == 0) { action.setText(action.getToolTipText()); } manager.add(action); } } else { if (items[i] instanceof Separator) { manager.add(new Separator()); } } } manager.add(new Separator()); IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection(); final IServer server = (IServer) selection.getFirstElement(); if (server != null) { deleteAction.setText(StringUtils.format(Messages.ServersView_DELETE, getShortenName(server))); // deleteAction.setEnabled(server.getServerState() == IServer.STATE_STOPPED); deleteAction.setEnabled(server.canDelete().isOK()); manager.add(deleteAction); Action action = new Action() { public void run() { doEdit(server); } }; action.setText(StringUtils.format(Messages.ServersView_EDIT, getShortenName(server))); IStatus canModify = server.canModify(); IStatus canModifyInStoppedStateOnly = server.canModifyInStoppedStateOnly(); action.setEnabled(((canModifyInStoppedStateOnly == null || canModifyInStoppedStateOnly.getCode() == IStatus.OK) ? server.getServerState() == IServer.STATE_STOPPED : true) && (canModify == null || canModify.getCode() == IStatus.OK)); manager.add(action); } // deleteAction.setEnabled(!selection.isEmpty()); manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS)); // Allow } private String getShortenName(final IServer server) { String name = server.getName(); int length = name.length(); if (length > MAX_SHOWN_SERVER_NAME) { int delta = (length - 15) / 2; int pivot = length / 2; int start = pivot - delta; int end = pivot + delta; String s1 = name.substring(0, start); String s2 = name.substring(end, length); String s = s1 + ELLIPSIS + s2; return s; } return name; } }); Menu menu = menuMgr.createContextMenu(serverViewer.getControl()); serverViewer.getControl().setMenu(menu); getSite().registerContextMenu(menuMgr, serverViewer); } private void doDelete() { IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection(); if (selection.isEmpty()) { return; } IServer server = (IServer) selection.getFirstElement(); if (!server.canDelete().isOK()) { return; } boolean mayStop = (server.getServerState() != IServer.STATE_STOPPED && server.getServerState() != IServer.STATE_UNKNOWN); boolean askStopBeforeDelete = (server.askStopBeforeDelete().getCode() == IStatus.OK); DeleteServerConfirmDialog dlg = new DeleteServerConfirmDialog(getViewSite().getShell(), Messages.ServersView_CONFIRM_DELETE, null, StringUtils.format(Messages.ServersView_CONFIRM_DELETE_TEXT, server.getName()), MessageDialog.QUESTION, new String[] { Messages.GenericServersView_YES, Messages.GenericServersView_NO }, 0, mayStop, askStopBeforeDelete); int openConfirm = dlg.open(); if (openConfirm != 0) { return; } boolean doStop = dlg.shouldStop; if (doStop) { server.stop(true, null, null); } try { ServerCore.getServerManager().removeServer(server); } catch (CoreException e) { MessageDialog.openError(getViewSite().getShell(), Messages.ServersView_CONFIRM_DELETE, StringUtils.format(Messages.ServersView_CONFIRM_DELETE_TEXT, server.getName())); } } private void doEdit(final IServer server) { // if (server.getServerState() != IServer.STATE_STOPPED && server.getServerState() != IServer.STATE_UNKNOWN) // { // MessageDialog.openInformation(serverViewer.getControl().getShell(), // Messages.GenericServersView_ServerReadOnly_TITLE, // Messages.GenericServersView_ServerReadOnlyDescription); // return; // } IStatus canModify = server.canModify(); if (canModify != null && canModify.getCode() != IStatus.OK) { MessageDialog.openInformation(serverViewer.getControl().getShell(), Messages.GenericServersView_READONLY_TITLE, Messages.GenericServersView_READONLY_DESCRIPTION); return; } ICanEdit adapter = (ICanEdit) server.getAdapter(ICanEdit.class); if (adapter != null) { adapter.doEdit(); return; } IConfigurationDialog dialog = ServerDialogPageRegistry.getInstance() .getDialog(server.getServerType().getId()); Configuration cf = new Configuration(); server.storeConfiguration(cf); dialog.setConfiguration(cf); dialog.setServer(server); dialog.setEdit(true); int open = dialog.getDialog().open(); if (open == Dialog.OK) { IAbstractConfiguration configuration = dialog.getConfiguration(); // configuration.setStringAttribute(IServer.KEY_ID,ServerManager.getFreeId()); configuration.setStringAttribute(IServer.KEY_TYPE, server.getServerType().getId()); try { server.reconfigure(configuration); } catch (CoreException e) { MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.GenericServersView_ERROR_WHILE_EDITING_DESCRIPTION, e.getMessage()); IdeLog.log(ServerUIPlugin.getDefault(), IStatus.ERROR, Messages.GenericServersView_ERROR_WHILE_EDITING_TITLE, e); } } IStructuredSelection selection = (IStructuredSelection) serverViewer.getSelection(); this.pauseAction.selectionChanged(new SelectionChangedEvent(this.serverViewer, selection)); } /** * @param srv */ public void select(IServer srv) { serverViewer.setSelection(new StructuredSelection(srv), true); } }