bundles/org.eclipse.equinox.p2.tests.ui/src/org/eclipse/equinox/p2/tests/ui/dialogs/InstallWizardTest.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008, 2017 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Ericsson AB (Hamdan Msheik) - Bypass install license wizard page via plugin_customization
  *******************************************************************************/
 package org.eclipse.equinox.p2.tests.ui.dialogs;

 import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.Collection;
 import org.eclipse.equinox.internal.p2.metadata.License;
 import org.eclipse.equinox.internal.p2.ui.ProvUI;
 import org.eclipse.equinox.internal.p2.ui.dialogs.*;
 import org.eclipse.equinox.internal.p2.ui.model.IIUElement;
 import org.eclipse.equinox.internal.p2.ui.viewers.DeferredQueryContentProvider;
 import org.eclipse.equinox.p2.metadata.*;
 import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription;
 import org.eclipse.equinox.p2.operations.*;
 import org.eclipse.equinox.p2.ui.AcceptLicensesWizardPage;
 import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.jface.wizard.WizardDialog;
 import org.eclipse.swt.widgets.*;
 import org.eclipse.ui.statushandlers.StatusManager;

 /**
  * Tests for the install wizard
  */
 public class InstallWizardTest extends WizardTest {

 	private static final String SELECTION_PAGE = "IUSelectionPage";
 	private static final String AVAILABLE_SOFTWARE_PAGE = "AvailableSoftwarePage";
 	private static final String MAIN_IU = "MainIU";

 	IInstallableUnit toInstall;

 	@Override
 	protected void setUp() throws Exception {
 		super.setUp();
 		InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
 		iu.setId(MAIN_IU);
 		iu.setProperty(InstallableUnitDescription.PROP_TYPE_GROUP, "true");
 		iu.setVersion(Version.createOSGi(1, 0, 0));
 		iu.setSingleton(true);
 		iu.setLicenses(new ILicense[] {new License(null, "There is a license to accept!", null)});
 		iu.setCapabilities(new IProvidedCapability[] {MetadataFactory.createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, MAIN_IU, iu.getVersion())});
 		toInstall = MetadataFactory.createInstallableUnit(iu);
 		createTestMetdataRepository(new IInstallableUnit[] {toInstall});
 	}

 	public void testInstallWizardResolved() {
 		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
 		iusInvolved.add(toInstall);
 		InstallOperation op = new InstallOperation(getSession(), iusInvolved);
 		op.setProfileId(TESTPROFILE);
 		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 		dialog.setBlockOnOpen(false);
 		dialog.open();
 		ProfileModificationJob longOp = null;

 		try {
 			SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 			// should already have a plan
 			assertTrue("1.0", page1.isPageComplete());
 			// simulate the next button by getting next page and showing
 			IWizardPage page = page1.getNextPage();
 			dialog.showPage(page);
 			// we should be ok
 			assertTrue("1.1", page.isPageComplete());

 			// if another operation is scheduled for this profile, we should not be allowed to proceed
 			longOp = getLongTestOperation();
 			getProvisioningUI().schedule(longOp, StatusManager.LOG);
 			// causes recalculation of plan and status
 			wizard.recomputePlan(dialog);
 			// can't move to next page while op is running
 			assertFalse("1.2", page.isPageComplete());
 			longOp.cancel();

 			// op is no longer running, recompute plan
 			wizard.recomputePlan(dialog);

 			// license needs approval
 			assertFalse("1.4", wizard.canFinish());
 			// finish button should be disabled
 			dialog.updateButtons();
 			Button finishButton = dialog.testGetButton(IDialogConstants.FINISH_ID);
 			assertFalse("1.5", finishButton.isEnabled());
 		} finally {
 			dialog.getShell().close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}

 	public void testInstallWizard() throws Exception {
 		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
 		iusInvolved.add(toInstall);
 		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 		op.setProfileId(TESTPROFILE);
 		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 		dialog.setBlockOnOpen(false);
 		dialog.open();
 		ProfileModificationJob longOp = null;

 		try {
 			SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 			// should already have a plan
 			assertTrue("1.0", page1.isPageComplete());
 			// simulate the next button by getting next page and showing
 			InstallWizardPage page = (InstallWizardPage) page1.getNextPage();

 			// get the operation
 			Field opField = ResolutionResultsWizardPage.class.getDeclaredField("resolvedOperation");
 			opField.setAccessible(true);
 			assertTrue("Expected instance of MyNewInstallOperation", opField.get(page) instanceof MyNewInstallOperation);
 		} finally {
 			dialog.getShell().close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}

 	public void testInstallWizardWithoutLicenseBypass() throws Exception {
 		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
 		iusInvolved.add(toInstall);
 		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 		op.setProfileId(TESTPROFILE);
 		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 		wizard.setBypassLicensePage(false);
 		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 		dialog.setBlockOnOpen(false);
 		dialog.open();
 		ProfileModificationJob longOp = null;

 		try {
 			SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 			// should already have a plan
 			assertTrue("1.0", selectableIUsPage.isPageComplete());
 			// simulate the next button by getting next page and showing
 			InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();

 			assertFalse("License page bypass flag must be false", wizard.isBypassLicensePage());
 			IWizardPage licensePage = installWizardPage.getNextPage();
 			assertTrue("Expected instance of AcceptLicensesWizardPage", licensePage instanceof AcceptLicensesWizardPage);

 		} finally {
 			dialog.getShell().close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}

 	public void testInstallWizardWithLicenseBypass() throws Exception {
 		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
 		iusInvolved.add(toInstall);
 		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 		op.setProfileId(TESTPROFILE);
 		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 		wizard.setBypassLicensePage(true);
 		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 		dialog.setBlockOnOpen(false);
 		dialog.open();
 		ProfileModificationJob longOp = null;

 		try {
 			SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 			// should already have a plan
 			assertTrue("1.0", selectableIUsPage.isPageComplete());
 			// simulate the next button by getting next page and showing
 			InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();

 			assertTrue("License page bypass flag must be true", wizard.isBypassLicensePage());
 			IWizardPage licensePage = installWizardPage.getNextPage();
 			assertNull("Expected instance of AcceptLicensesWizardPage must be null", licensePage);

 		} finally {
 			dialog.getShell().close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}

 	private static class MyNewInstallOperation extends InstallOperation {
 		public MyNewInstallOperation(ProvisioningSession session, Collection<IInstallableUnit> toInstall) {
 			super(session, toInstall);
 		}
 	}

 	/**
 	 * Tests the wizard
 	 */
 	public void testInstallWizardUnresolved() {
 		LoadMetadataRepositoryJob job = new LoadMetadataRepositoryJob(getProvisioningUI());
 		getPolicy().setGroupByCategory(false);
 		job.runModal(getMonitor());
 		InstallWizard wizard = new InstallWizard(getProvisioningUI(), null, null, job);
 		WizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);

 		dialog.create();
 		dialog.setBlockOnOpen(false);
 		dialog.open();

 		ProfileModificationJob longOp = null;

 		try {
 			AvailableIUsPage page1 = (AvailableIUsPage) wizard.getPage(AVAILABLE_SOFTWARE_PAGE);

 			// test initial wizard state
 			assertTrue("1.0", page1.getSelectedIUs().size() == 0);
 			assertFalse("1.1", page1.isPageComplete());

 			// Start reaching in...
 			AvailableIUGroup group = page1.testGetAvailableIUGroup();
 			group.setRepositoryFilter(AvailableIUGroup.AVAILABLE_ALL, null);
 			// Now manipulate the tree itself.  we are reaching way in.
 			// We are trying to select everything in the repo apart from the IU we know is broken
 			DeferredQueryContentProvider provider = (DeferredQueryContentProvider) group.getCheckboxTreeViewer().getContentProvider();
 			provider.setSynchronous(true);
 			group.getCheckboxTreeViewer().refresh();
 			group.getCheckboxTreeViewer().expandAll();
 			Tree tree = (Tree) group.getCheckboxTreeViewer().getControl();
 			TreeItem[] items = tree.getItems();
 			for (int i = 0; i < items.length; i++) {
 				Object element = items[i].getData();
 				if (element != null && element instanceof IIUElement) {
 					IInstallableUnit iu = ((IIUElement) element).getIU();
 					if (iu != null && iu.getId().equals(MAIN_IU)) {
 						group.getCheckboxTreeViewer().setChecked(element, true);
 					}
 				}
 			}
 			// must be done this way to force notification of listeners
 			group.setChecked(group.getCheckboxTreeViewer().getCheckedElements());
 			assertTrue("2.0", group.getCheckedLeafIUs().length > 0);
 			assertTrue("2.1", page1.isPageComplete());

 			// simulate the user clicking next
 			IWizardPage page = wizard.getNextPage(page1);
 			dialog.showPage(page);
 			assertTrue("3.0", page.isPageComplete());

 			// if another operation is scheduled for this profile, we should not be allowed to proceed
 			longOp = getLongTestOperation();
 			getProvisioningUI().schedule(longOp, StatusManager.LOG);
 			// causes recalculation of plan and status
 			wizard.recomputePlan(dialog);
 			// can't move to next page while op is running
 			assertFalse("3.1", page.isPageComplete());
 			longOp.cancel();

 			// this doesn't test much, it's just calling group API to flesh out NPE's, etc.
 			group.getCheckedLeafIUs();
 			group.getDefaultFocusControl();
 			group.getSelectedIUElements();
 			group.getSelectedIUs();

 		} finally {
 			dialog.close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2008, 2017 IBM Corporation and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	* Ericsson AB (Hamdan Msheik) - Bypass install license wizard page via plugin_customization
	*******************************************************************************/
	package org.eclipse.equinox.p2.tests.ui.dialogs;

	import java.lang.reflect.Field;
	import java.util.ArrayList;
	import java.util.Collection;
	import org.eclipse.equinox.internal.p2.metadata.License;
	import org.eclipse.equinox.internal.p2.ui.ProvUI;
	import org.eclipse.equinox.internal.p2.ui.dialogs.*;
	import org.eclipse.equinox.internal.p2.ui.model.IIUElement;
	import org.eclipse.equinox.internal.p2.ui.viewers.DeferredQueryContentProvider;
	import org.eclipse.equinox.p2.metadata.*;
	import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription;
	import org.eclipse.equinox.p2.operations.*;
	import org.eclipse.equinox.p2.ui.AcceptLicensesWizardPage;
	import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.jface.wizard.IWizardPage;
	import org.eclipse.jface.wizard.WizardDialog;
	import org.eclipse.swt.widgets.*;
	import org.eclipse.ui.statushandlers.StatusManager;

	/**
	* Tests for the install wizard
	*/
	public class InstallWizardTest extends WizardTest {

	private static final String SELECTION_PAGE = "IUSelectionPage";
	private static final String AVAILABLE_SOFTWARE_PAGE = "AvailableSoftwarePage";
	private static final String MAIN_IU = "MainIU";

	IInstallableUnit toInstall;

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
	iu.setId(MAIN_IU);
	iu.setProperty(InstallableUnitDescription.PROP_TYPE_GROUP, "true");
	iu.setVersion(Version.createOSGi(1, 0, 0));
	iu.setSingleton(true);
	iu.setLicenses(new ILicense[] {new License(null, "There is a license to accept!", null)});
	iu.setCapabilities(new IProvidedCapability[] {MetadataFactory.createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, MAIN_IU, iu.getVersion())});
	toInstall = MetadataFactory.createInstallableUnit(iu);
	createTestMetdataRepository(new IInstallableUnit[] {toInstall});
	}

	public void testInstallWizardResolved() {
	ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
	iusInvolved.add(toInstall);
	InstallOperation op = new InstallOperation(getSession(), iusInvolved);
	op.setProfileId(TESTPROFILE);
	PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	dialog.setBlockOnOpen(false);
	dialog.open();
	ProfileModificationJob longOp = null;

	try {
	SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// should already have a plan
	assertTrue("1.0", page1.isPageComplete());
	// simulate the next button by getting next page and showing
	IWizardPage page = page1.getNextPage();
	dialog.showPage(page);
	// we should be ok
	assertTrue("1.1", page.isPageComplete());

	// if another operation is scheduled for this profile, we should not be allowed to proceed
	longOp = getLongTestOperation();
	getProvisioningUI().schedule(longOp, StatusManager.LOG);
	// causes recalculation of plan and status
	wizard.recomputePlan(dialog);
	// can't move to next page while op is running
	assertFalse("1.2", page.isPageComplete());
	longOp.cancel();

	// op is no longer running, recompute plan
	wizard.recomputePlan(dialog);

	// license needs approval
	assertFalse("1.4", wizard.canFinish());
	// finish button should be disabled
	dialog.updateButtons();
	Button finishButton = dialog.testGetButton(IDialogConstants.FINISH_ID);
	assertFalse("1.5", finishButton.isEnabled());
	} finally {
	dialog.getShell().close();
	if (longOp != null)
	longOp.cancel();
	}
	}

	public void testInstallWizard() throws Exception {
	ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
	iusInvolved.add(toInstall);
	InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	op.setProfileId(TESTPROFILE);
	PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	dialog.setBlockOnOpen(false);
	dialog.open();
	ProfileModificationJob longOp = null;

	try {
	SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// should already have a plan
	assertTrue("1.0", page1.isPageComplete());
	// simulate the next button by getting next page and showing
	InstallWizardPage page = (InstallWizardPage) page1.getNextPage();

	// get the operation
	Field opField = ResolutionResultsWizardPage.class.getDeclaredField("resolvedOperation");
	opField.setAccessible(true);
	assertTrue("Expected instance of MyNewInstallOperation", opField.get(page) instanceof MyNewInstallOperation);
	} finally {
	dialog.getShell().close();
	if (longOp != null)
	longOp.cancel();
	}
	}

	public void testInstallWizardWithoutLicenseBypass() throws Exception {
	ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
	iusInvolved.add(toInstall);
	InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	op.setProfileId(TESTPROFILE);
	PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	wizard.setBypassLicensePage(false);
	ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	dialog.setBlockOnOpen(false);
	dialog.open();
	ProfileModificationJob longOp = null;

	try {
	SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// should already have a plan
	assertTrue("1.0", selectableIUsPage.isPageComplete());
	// simulate the next button by getting next page and showing
	InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();

	assertFalse("License page bypass flag must be false", wizard.isBypassLicensePage());
	IWizardPage licensePage = installWizardPage.getNextPage();
	assertTrue("Expected instance of AcceptLicensesWizardPage", licensePage instanceof AcceptLicensesWizardPage);

	} finally {
	dialog.getShell().close();
	if (longOp != null)
	longOp.cancel();
	}
	}

	public void testInstallWizardWithLicenseBypass() throws Exception {
	ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
	iusInvolved.add(toInstall);
	InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	op.setProfileId(TESTPROFILE);
	PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	wizard.setBypassLicensePage(true);
	ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	dialog.setBlockOnOpen(false);
	dialog.open();
	ProfileModificationJob longOp = null;

	try {
	SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// should already have a plan
	assertTrue("1.0", selectableIUsPage.isPageComplete());
	// simulate the next button by getting next page and showing
	InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();

	assertTrue("License page bypass flag must be true", wizard.isBypassLicensePage());
	IWizardPage licensePage = installWizardPage.getNextPage();
	assertNull("Expected instance of AcceptLicensesWizardPage must be null", licensePage);

	} finally {
	dialog.getShell().close();
	if (longOp != null)
	longOp.cancel();
	}
	}

	private static class MyNewInstallOperation extends InstallOperation {
	public MyNewInstallOperation(ProvisioningSession session, Collection<IInstallableUnit> toInstall) {
	super(session, toInstall);
	}
	}

	/**
	* Tests the wizard
	*/
	public void testInstallWizardUnresolved() {
	LoadMetadataRepositoryJob job = new LoadMetadataRepositoryJob(getProvisioningUI());
	getPolicy().setGroupByCategory(false);
	job.runModal(getMonitor());
	InstallWizard wizard = new InstallWizard(getProvisioningUI(), null, null, job);
	WizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);

	dialog.create();
	dialog.setBlockOnOpen(false);
	dialog.open();

	ProfileModificationJob longOp = null;

	try {
	AvailableIUsPage page1 = (AvailableIUsPage) wizard.getPage(AVAILABLE_SOFTWARE_PAGE);

	// test initial wizard state
	assertTrue("1.0", page1.getSelectedIUs().size() == 0);
	assertFalse("1.1", page1.isPageComplete());

	// Start reaching in...
	AvailableIUGroup group = page1.testGetAvailableIUGroup();
	group.setRepositoryFilter(AvailableIUGroup.AVAILABLE_ALL, null);
	// Now manipulate the tree itself. we are reaching way in.
	// We are trying to select everything in the repo apart from the IU we know is broken
	DeferredQueryContentProvider provider = (DeferredQueryContentProvider) group.getCheckboxTreeViewer().getContentProvider();
	provider.setSynchronous(true);
	group.getCheckboxTreeViewer().refresh();
	group.getCheckboxTreeViewer().expandAll();
	Tree tree = (Tree) group.getCheckboxTreeViewer().getControl();
	TreeItem[] items = tree.getItems();
	for (int i = 0; i < items.length; i++) {
	Object element = items[i].getData();
	if (element != null && element instanceof IIUElement) {
	IInstallableUnit iu = ((IIUElement) element).getIU();
	if (iu != null && iu.getId().equals(MAIN_IU)) {
	group.getCheckboxTreeViewer().setChecked(element, true);
	}
	}
	}
	// must be done this way to force notification of listeners
	group.setChecked(group.getCheckboxTreeViewer().getCheckedElements());
	assertTrue("2.0", group.getCheckedLeafIUs().length > 0);
	assertTrue("2.1", page1.isPageComplete());

	// simulate the user clicking next
	IWizardPage page = wizard.getNextPage(page1);
	dialog.showPage(page);
	assertTrue("3.0", page.isPageComplete());

	// if another operation is scheduled for this profile, we should not be allowed to proceed
	longOp = getLongTestOperation();
	getProvisioningUI().schedule(longOp, StatusManager.LOG);
	// causes recalculation of plan and status
	wizard.recomputePlan(dialog);
	// can't move to next page while op is running
	assertFalse("3.1", page.isPageComplete());
	longOp.cancel();

	// this doesn't test much, it's just calling group API to flesh out NPE's, etc.
	group.getCheckedLeafIUs();
	group.getDefaultFocusControl();
	group.getSelectedIUElements();
	group.getSelectedIUs();

	} finally {
	dialog.close();
	if (longOp != null)
	longOp.cancel();
	}
	}
	}