| /******************************************************************************* |
| * Copyright (c) 2005, 2017 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.jdt.testplugin.util; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| import org.eclipse.jdt.testplugin.JavaTestPlugin; |
| |
| import org.eclipse.swt.widgets.Shell; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.IInputValidator; |
| import org.eclipse.jface.dialogs.InputDialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.window.Window; |
| |
| import org.eclipse.ui.IObjectActionDelegate; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.binary.StubCreationOperation; |
| |
| /** |
| * See testresources/rtstubs-README.txt |
| */ |
| public final class CreateStubsAction implements IObjectActionDelegate { |
| |
| private static final String[] DEFAULT_PACKAGES= new String[] { |
| "java.beans", |
| "java.io", |
| "java.lang", |
| "java.lang.annotation", |
| "java.lang.ref", |
| "java.lang.reflect", |
| "java.math", |
| "java.net", |
| "java.nio", |
| "java.nio.channels", |
| "java.nio.channels.spi", |
| "java.nio.charset", |
| "java.nio.charset.spi", |
| "java.security", |
| "java.security.acl", |
| "java.security.cert", |
| "java.security.interfaces", |
| "java.security.spec", |
| "java.sql", |
| "java.text", |
| "java.util", |
| "java.util.jar", |
| "java.util.regex", |
| "java.util.zip", |
| //1.7: |
| "java.lang.invoke", |
| "java.nio.file", |
| "java.nio.file.attribute", |
| "java.util.concurrent", |
| //1.8: |
| "java.util.function", |
| "java.util.stream", |
| "javax.annotation", |
| "javax.annotation.processing", |
| "javax.lang.model", |
| "javax.lang.model.element", |
| "javax.lang.model.type", |
| "javax.lang.model.util", |
| "javax.tools", |
| //9: |
| "java.lang.module", |
| "java.nio.file.spi", |
| }; |
| |
| private static final String SETTINGS_ID_STUBS_PROJECT= "stubsProject"; |
| |
| private static final String CREATE_STUBS_DIALOG_TITLE= "Create Stubs"; //$NON-NLS-1$ |
| |
| private IWorkbenchPart fTargetPart; |
| |
| public CreateStubsAction() { |
| super(); |
| } |
| |
| void createJavaProject(String projectName) throws CoreException { |
| IJavaProject javaProject= JavaProjectHelper.createJavaProject(projectName, "bin"); |
| JavaProjectHelper.addSourceContainer(javaProject, "src"); |
| } |
| |
| private void fail(String msg) { |
| Shell shell= fTargetPart.getSite().getShell(); |
| MessageDialog.openInformation(shell, CREATE_STUBS_DIALOG_TITLE, msg); |
| } |
| |
| @Override |
| public void run(IAction action) { |
| ISelection selection= fTargetPart.getSite().getSelectionProvider().getSelection(); |
| if (!(selection instanceof IStructuredSelection)) { |
| fail("Select packages to create stubs."); //$NON-NLS-1$ |
| return; |
| } |
| final IStructuredSelection structuredSelection= (IStructuredSelection) selection; |
| |
| Shell shell= fTargetPart.getSite().getShell(); |
| String initialValue= JavaTestPlugin.getDefault().getDialogSettings().get(SETTINGS_ID_STUBS_PROJECT); //$NON-NLS-1$ |
| if (initialValue == null) |
| initialValue = "stubs"; //$NON-NLS-1$ |
| final InputDialog inputDialog= new InputDialog(shell, CREATE_STUBS_DIALOG_TITLE, "Target project name:", initialValue, new IInputValidator() { //$NON-NLS-1$ |
| @Override |
| public String isValid(String newText) { |
| IStatus status = ResourcesPlugin.getWorkspace().validateName(newText, IResource.PROJECT); |
| return status.isOK() ? null : (String) status.getMessage(); |
| } |
| }); |
| if (inputDialog.open() != Window.OK) |
| return; |
| try { |
| |
| final String name= inputDialog.getValue(); |
| JavaTestPlugin.getDefault().getDialogSettings().put(SETTINGS_ID_STUBS_PROJECT, name); //$NON-NLS-1$ |
| long start= System.currentTimeMillis(); |
| |
| ArrayList<String> defaultPackages= new ArrayList<>(Arrays.asList(DEFAULT_PACKAGES)); |
| |
| ProgressMonitorDialog progressMonitorDialog= new ProgressMonitorDialog(shell); |
| progressMonitorDialog.run(true, true, new IRunnableWithProgress() { |
| |
| @Override |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| createJavaProject(name); |
| IFolder target = ResourcesPlugin.getWorkspace().getRoot().getProject(inputDialog.getValue()).getFolder("src"); //$NON-NLS-1$ |
| List<IPackageFragment> packageFragments= new ArrayList<>(); |
| |
| boolean checkCompletionOfDefaultPackages= false; |
| for (Object sel : structuredSelection.toList()) { |
| if (sel instanceof IPackageFragment) { |
| packageFragments.add((IPackageFragment) sel); |
| } else if (sel instanceof IPackageFragmentRoot) { |
| IPackageFragmentRoot root = (IPackageFragmentRoot) sel; |
| for (Iterator<String> iter= defaultPackages.iterator(); iter.hasNext();) { |
| String packName= iter.next(); |
| IPackageFragment packageFragment = root.getPackageFragment(packName); |
| if (packageFragment.exists()) { |
| packageFragments.add(packageFragment); |
| iter.remove(); |
| } else { |
| checkCompletionOfDefaultPackages= true; |
| } |
| } |
| } |
| } |
| ResourcesPlugin.getWorkspace().run(new StubCreationOperation(target.getLocationURI(), packageFragments), monitor); |
| if (!checkCompletionOfDefaultPackages) { |
| defaultPackages.clear(); |
| } |
| } catch (CoreException e) { |
| throw new InvocationTargetException(e); |
| } |
| } |
| }); |
| IProject project= ResourcesPlugin.getWorkspace().getRoot().getProject(name); |
| project.refreshLocal(IResource.DEPTH_INFINITE, null); |
| long end= System.currentTimeMillis(); |
| String message= "Took " + ((end - start) / 1000) + "s to create the stubs"; |
| if (!defaultPackages.isEmpty() ) { |
| message+= "\n\nNo stubs generated for packages: " + defaultPackages.toString(); |
| } |
| MessageDialog.openInformation(fTargetPart.getSite().getShell(), CREATE_STUBS_DIALOG_TITLE, message); |
| } catch (InterruptedException e) { |
| // Do not log |
| } catch (InvocationTargetException e) { |
| JavaTestPlugin.log(e); |
| } catch (CoreException exception) { |
| JavaTestPlugin.log(exception); |
| } |
| } |
| |
| @Override |
| public void selectionChanged(IAction action, ISelection selection) { |
| // Do nothing |
| } |
| |
| @Override |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| fTargetPart= targetPart; |
| } |
| } |