| /******************************************************************************* |
| * Copyright (c) 2012-2014 SAP SE. |
| * 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: |
| * SAP SE - initial API and implementation and/or initial documentation |
| * |
| *******************************************************************************/ |
| package org.eclipse.ogee.core; |
| |
| import java.util.Map; |
| |
| import org.eclipse.core.internal.registry.ExtensionRegistry; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.equinox.p2.engine.spi.ProvisioningAction; |
| import org.eclipse.ogee.core.nls.messages.FrameworkMessages; |
| import org.eclipse.ogee.utils.logger.Logger; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IPerspectiveDescriptor; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| |
| public class UninstallAction extends ProvisioningAction |
| { |
| private static Logger logger = Logger.getUtilsLogger(); |
| |
| private static final String ODATA_PERSPECTIVE_ID = "org.eclipse.ogee.utils.perspective"; //$NON-NLS-1$ |
| |
| public UninstallAction() |
| { |
| } |
| |
| @Override |
| public IStatus execute(Map<String, Object> parameters) |
| { |
| try |
| { |
| Display.getDefault().asyncExec(new Runnable() |
| { |
| @Override |
| public void run() |
| { |
| logger.log("Closing OData Perspective"); //$NON-NLS-1$ |
| closeODataPerspective(); |
| } |
| }); |
| |
| String operandObject = parameters.get("operand").toString(); //$NON-NLS-1$ |
| if (operandObject != null && !operandObject.isEmpty() && operandObject.contains("--> null")) //$NON-NLS-1$ |
| { |
| executeUninstall(); |
| } |
| } |
| catch (Exception e) |
| { |
| logger.logError(FrameworkMessages.UninstallAction_0, e); |
| } |
| |
| |
| return Status.OK_STATUS; |
| } |
| |
| @Override |
| public IStatus undo(Map<String, Object> parameters) |
| { |
| return null; |
| } |
| |
| /** |
| * Removes all preferences GW configurations and encripted password |
| * |
| */ |
| protected void executeUninstall() |
| { |
| logger.log(FrameworkMessages.UninstallAction_2); |
| ExtensionRegistry extensionRegistry = (ExtensionRegistry) Platform.getExtensionRegistry(); |
| extensionRegistry.clearRegistryCache(); |
| logger.log(FrameworkMessages.UninstallAction_3); |
| |
| } |
| |
| protected void closeODataPerspective() |
| { |
| IWorkbenchWindow w = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| if (w != null) |
| { |
| IWorkbenchPage wp = w.getActivePage(); |
| if (wp != null) |
| { |
| IPerspectiveDescriptor[] pds = wp.getOpenPerspectives(); |
| if (pds != null && pds.length > 1) |
| { |
| for (IPerspectiveDescriptor pd : pds) |
| { |
| if (ODATA_PERSPECTIVE_ID.equals(pd.getId())) |
| { |
| wp.closePerspective(pd, true, true); |
| logger.log("Closed OData Perspective"); //$NON-NLS-1$ |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| } |