Attachment 84726 Details for Bug 208583 – wizard patch

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wizard patch

208583_wizard_patch.txt (text/plain), 24.34 KB, created by Bozier jerome

on 2007-12-07 08:33:38 EST

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Creator: Bozier jerome

Created: 2007-12-07 08:33:38 EST

Size: 24.34 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.hyades.test.ui
>Index: src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPage.java
>===================================================================
>RCS file: /cvsroot/tptp/test/org.eclipse.hyades.test.ui/src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPage.java,v
>retrieving revision 1.5
>diff -u -r1.5 DatapoolImportPage.java
>--- src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPage.java	22 Mar 2007 14:42:03 -0000	1.5
>+++ src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPage.java	7 Dec 2007 13:28:21 -0000
>@@ -22,6 +22,7 @@
> import org.eclipse.hyades.test.ui.internal.component.EObjectResourceSelectionViewer;
> import org.eclipse.hyades.test.ui.internal.resources.UiPluginResourceBundle;
> import org.eclipse.hyades.ui.internal.util.GridDataUtil;
>+import org.eclipse.jface.wizard.IWizard;
> import org.eclipse.swt.SWT;
> import org.eclipse.swt.layout.GridLayout;
> import org.eclipse.swt.widgets.Composite;
>@@ -51,28 +52,11 @@
> 	public void createControl(Composite parent) {
> 		super.createControl(parent);
> 		Composite parentComposite = (Composite)super.getControl();
>-	    Composite selectDPComposite = new Composite(parentComposite, SWT.NONE);
>-        selectDPComposite.setLayout(new GridLayout());
>-        selectDPComposite.setLayoutData(GridDataUtil.createFill());
>-        
>-        Label label = new Label(selectDPComposite, SWT.NULL);
>-		label.setText(UiPluginResourceBundle.DatapoolImportWizard_selectDatapool); 
>-		datapoolSelectionViewer = new EObjectResourceSelectionViewer(selectDPComposite, 
>-																	ResourcesPlugin.getWorkspace().getRoot(),
>-																	new String[]{ICommonConstants.DATAPOOL_FILE_EXTENSION},
>-																	SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER){
>-			public void setSelection()
>-			{
>-				super.setSelection();
>-				validateSelection();
>-			}
>-		};
> 		setControl(parentComposite);
> 		validateSelection();
> 	}
> 	
>-	protected String getCSVFileFieldHeader()
>-	{
>+	protected String getCSVFileFieldHeader() {
> 		return UiPluginResourceBundle.DatapoolImportWizard_selectCSV; 
> 	}
> 	
>@@ -83,50 +67,27 @@
> 		setErrorMessage(null);
> 		
> 		String csvFile = getCSVFileName();
>-		IDatapool[] dp = getSelectedDatapool();
> 		try
> 		{
> 			if(csvFile == null || csvFile.length() < 1)
> 				valid = false;
>-			else if(dp == null || dp.length < 1)
>-			{
>-                //- Check that the .csv file is valid and display message if not
>-				CSVImportExportUtil.getInstance().validateCSVFile(csvFile, firstRowContainsVariableNameType(), firstColumnContainsEquivalenceClassName(), getImportEncoding());
>-                valid = false;
>-			}
>-			else
>-			{
>-				valid = CSVImportExportUtil.getInstance().validateCSVFileWithDatapool(csvFile, 
>-																					 dp[0], 
>-																					 firstRowContainsVariableNameType(),
>-																					 firstColumnContainsEquivalenceClassName(),
>-																					 getImportEncoding());
>-				if(!valid)
>-					setErrorMessage(UiPluginResourceBundle.DatapoolImportWizard_diffVariableInfoWarning + "\n" + UiPluginResourceBundle.DatapoolImportWizard_editOrSelectDatapool); 
>-			}
>+				valid = CSVImportExportUtil.getInstance().validateCSVFile(csvFile, firstRowContainsVariableNameType(), firstColumnContainsEquivalenceClassName(), getImportEncoding());
>+                /* jb : was valid = false;*/
>+				IWizard wizard = getWizard();
>+				if (wizard instanceof DatapoolImportWizard) {
>+					DatapoolImportWizard dtpImportWizard = (DatapoolImportWizard)wizard;
>+					dtpImportWizard.addLocationPage();
>+				} else {
>+					valid = false;
>+				}
> 		}
> 		catch(Exception e)
> 		{
> 			valid = false;
> 			setErrorMessage(e.getMessage());
>-		}
>-		
>+		}		
> 		setPageComplete(valid);
> 		getContainer().updateButtons();
>-		return valid;
>-	}
>-	
>-	public IDatapool[] getSelectedDatapool()
>-	{
>-		EObject[] eObjs = datapoolSelectionViewer.getSelectedObjects();
>-		if (eObjs == null)
>-			return null;
>-		else
>-			return (IDatapool[])Arrays.asList(eObjs).toArray(new IDatapool[eObjs.length]);
>-	}
>-	
>-	public IFile[] getSelectedFiles()
>-	{
>-		return datapoolSelectionViewer.getSelectedFiles();
>+		return false;
> 	}
> }
>Index: src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolCSVImportPage.java
>===================================================================
>RCS file: /cvsroot/tptp/test/org.eclipse.hyades.test.ui/src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolCSVImportPage.java,v
>retrieving revision 1.10
>diff -u -r1.10 DatapoolCSVImportPage.java
>--- src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolCSVImportPage.java	22 Mar 2007 14:42:03 -0000	1.10
>+++ src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolCSVImportPage.java	7 Dec 2007 13:28:21 -0000
>@@ -172,7 +172,7 @@
> 		firstRowVarButton.setLayoutData(gridData);
> 		firstColEqClsButton = new Button (optionsGroup, SWT.CHECK);
> 		firstColEqClsButton.setText(UiPluginResourceBundle.WIZ_DATAPOOL_CSV_PG_ROW_HEADER); 
>-		firstColEqClsButton.setSelection(false);
>+		firstColEqClsButton.setSelection(true);
> 		firstColEqClsButton.addSelectionListener(this);
> 		gridData = GridDataUtil.createFill();
> 		gridData.horizontalSpan = 2;
>Index: src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportWizard.java
>===================================================================
>RCS file: /cvsroot/tptp/test/org.eclipse.hyades.test.ui/src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportWizard.java,v
>retrieving revision 1.7
>diff -u -r1.7 DatapoolImportWizard.java
>--- src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportWizard.java	22 Nov 2007 12:43:27 -0000	1.7
>+++ src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportWizard.java	7 Dec 2007 13:28:22 -0000
>@@ -36,7 +36,9 @@
>  */
> public class DatapoolImportWizard extends Wizard implements IImportWizard {
> 
>-	DatapoolImportPage datapoolImportPage = null;
>+	private DatapoolImportPage datapoolImportPage = null;
>+	private DatapoolImportPageSelection datapoolImportPageSelection = null;
>+	//private IStructuredSelection selection = null;
> 	
> 	public DatapoolImportWizard()
> 	{
>@@ -50,6 +52,7 @@
> 	public void init(IWorkbench workbench, IStructuredSelection selection) 
> 	{
> 		setWindowTitle(UiPluginResourceBundle.DatapoolImportWizard_title); 
>+		//this.selection = selection;
> 	}
> 
> 	/**
>@@ -65,22 +68,32 @@
> 	{
> 		datapoolImportPage = new DatapoolImportPage("importDatapoolPage"); //$NON-NLS-1$
> 		datapoolImportPage.setTitle(UiPluginResourceBundle.DatapoolImportWizard_title); 
>-		datapoolImportPage.setDescription(UiPluginResourceBundle.DatapoolImportWizard_description); 
>-		addPage(datapoolImportPage);
>+		datapoolImportPage.setDescription(UiPluginResourceBundle.DatapoolImportWizard_description); 		
>+		addPage(datapoolImportPage);	
>+	}
>+	
>+	public void addLocationPage() {
>+		datapoolImportPageSelection = new DatapoolImportPageSelection("importDatapoolPageLocation");
>+		datapoolImportPageSelection.setTitle(UiPluginResourceBundle.WIZ_DATAPOOL_GEN_PG_TTL); 
>+		datapoolImportPageSelection.setDescription(UiPluginResourceBundle.WIZ_DATAPOOL_GEN_PG_LOC_DSC);
>+		addPage(datapoolImportPageSelection);
>+	}
>+	
>+	public DatapoolImportPage getDatapoolImportPage() {
>+		return datapoolImportPage;
> 	}
> 	
>-	/*public boolean canFinish()
>-	{
>-		return false;
>-	}*/
> 
> 	/* (non-Javadoc)
> 	 * @see org.eclipse.jface.wizard.IWizard#performFinish()
> 	 */
> 	public boolean performFinish() {
>-		IDatapool[] DPs = datapoolImportPage.getSelectedDatapool();
>-		String csvFile = datapoolImportPage.getCSVFileName();
>-		if(DPs == null || DPs.length < 1 || csvFile == null || csvFile.length() < 1)
>+		IDatapool[] DPs = datapoolImportPageSelection.getSelectedDatapool();
>+		String csvFile = datapoolImportPage.getCSVFileName();	
>+		if(DPs == null || DPs.length < 1) {
>+			return false;
>+		}
>+		if(csvFile == null || csvFile.length() < 1)
> 			return false;
> 		try
> 		{
>@@ -108,7 +121,7 @@
> 																datapoolImportPage.firstColumnContainsEquivalenceClassName(),
> 																datapoolImportPage.getImportEncoding());
> 			}
>-			Resource dp = EMFUtil.getResource(EMFUtil.getResourceSet(), (EObject)datapool);
>+			Resource dp = ((EObject)datapool).eResource();
> 			EMFUtil.save(dp);
> 			dp.unload();
> 			return true;
>Index: src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPageSelection.java
>===================================================================
>RCS file: src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPageSelection.java
>diff -N src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPageSelection.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/hyades/test/ui/internal/wizard/DatapoolImportPageSelection.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,396 @@
>+/*******************************************************************************
>+ * Copyright (c) 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: J. Bozier
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.hyades.test.ui.internal.wizard;
>+
>+import java.util.Arrays;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.resources.IResource;
>+import org.eclipse.core.resources.IWorkspace;
>+import org.eclipse.core.resources.ResourcesPlugin;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.Status;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.EObject;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.hyades.edit.datapool.IDatapool;
>+import org.eclipse.hyades.models.common.datapool.DPLDatapool;
>+import org.eclipse.hyades.models.common.util.DatapoolUtil;
>+import org.eclipse.hyades.models.common.util.ICommonConstants;
>+import org.eclipse.hyades.test.ui.datapool.internal.util.CSVImportExportUtil;
>+import org.eclipse.hyades.test.ui.internal.component.EObjectResourceSelectionViewer;
>+import org.eclipse.hyades.test.ui.internal.resources.UiPluginResourceBundle;
>+import org.eclipse.hyades.ui.internal.util.GridDataUtil;
>+import org.eclipse.hyades.ui.util.LocationValidator;
>+import org.eclipse.jface.dialogs.IMessageProvider;
>+import org.eclipse.jface.wizard.WizardPage;
>+import org.eclipse.osgi.util.NLS;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.custom.StackLayout;
>+import org.eclipse.swt.events.SelectionEvent;
>+import org.eclipse.swt.events.SelectionListener;
>+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.Event;
>+import org.eclipse.swt.widgets.Listener;
>+import org.eclipse.tptp.platform.common.internal.util.EMFUtil;
>+import org.eclipse.tptp.platform.common.ui.internal.CommonUIMessages;
>+import org.eclipse.tptp.platform.common.ui.internal.CommonUIPlugin;
>+import org.eclipse.ui.PlatformUI;
>+import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;
>+import org.eclipse.ui.internal.ide.IIDEHelpContextIds;
>+import org.eclipse.ui.internal.ide.misc.ResourceAndContainerGroup;
>+
>+public class DatapoolImportPageSelection extends WizardPage /*DatapoolCSVImportPage*/ implements SelectionListener,Listener {
>+	private static final int SIZING_CONTAINER_GROUP_HEIGHT = 250;
>+	private EObjectResourceSelectionViewer datapoolSelectionViewer;
>+	// widgets
>+	private ResourceAndContainerGroup resourceGroup;
>+	private boolean initialAllowExistingResources = false;
>+	private Button newDatapoolButton;
>+	private Button existingDatapoolButton;
>+	private Composite selectDPComposite;
>+	private Composite newDPComposite;
>+	private Composite mainFrame;
>+	private boolean existingDatapoolButtonStatus = false;
>+	
>+	/**
>+	 * Constructor.
>+	 * @param pageName
>+	 */
>+	public DatapoolImportPageSelection( String pageName) {
>+		super(pageName);
>+		setPageComplete(false);
>+	}
>+	
>+	protected String getNewFileLabel() {
>+		return IDEWorkbenchMessages.WizardNewFileCreationPage_fileLabel;
>+	}
>+	
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.hyades.test.ui.internal.wizard.DatapoolCSVImportPage#createControl(org.eclipse.swt.widgets.Composite)
>+	 */
>+	public void createControl(Composite parent) {
>+		initializeDialogUnits(parent);
>+		// top level group
>+		Composite topLevel = new Composite(parent, SWT.NONE);
>+		topLevel.setLayout(new GridLayout());
>+		topLevel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL
>+				| GridData.HORIZONTAL_ALIGN_FILL));
>+		topLevel.setFont(parent.getFont());
>+		PlatformUI.getWorkbench().getHelpSystem().setHelp(topLevel,
>+				IIDEHelpContextIds.NEW_FILE_WIZARD_PAGE);
>+		
>+		// buttons part
>+		Composite buttonFrame = new Composite(topLevel, SWT.NONE);
>+		buttonFrame.setLayout(new GridLayout(1, false));
>+		buttonFrame.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
>+		
>+		existingDatapoolButtonStatus = true;
>+		existingDatapoolButton = new Button(buttonFrame, SWT.RADIO);
>+	    existingDatapoolButton.setText(UiPluginResourceBundle.DatapoolImportWizard_selectDatapool); 
>+	    existingDatapoolButton.setSelection(existingDatapoolButtonStatus);
>+	    existingDatapoolButton.addSelectionListener(this);
>+
>+		newDatapoolButton = new Button(buttonFrame, SWT.RADIO);
>+		newDatapoolButton.setText("Create a new datapool:"); 
>+		newDatapoolButton.setSelection(!existingDatapoolButtonStatus);
>+		newDatapoolButton.addSelectionListener(this);
>+
>+	    // other part
>+        mainFrame = new Composite(topLevel, SWT.NONE);
>+        mainFrame.setLayout(new StackLayout());
>+        mainFrame.setLayoutData(new GridData(GridData.FILL_BOTH));
>+
>+	    
>+	    newDPComposite = new Composite(mainFrame, SWT.NONE);
>+		newDPComposite.setLayout(new GridLayout());
>+        newDPComposite.setLayoutData(GridDataUtil.createFill());
>+               
>+		// resource and container group
>+		resourceGroup = new ResourceAndContainerGroup(newDPComposite, this,
>+				getNewFileLabel(),
>+				IDEWorkbenchMessages.WizardNewFileCreationPage_file, false,
>+				SIZING_CONTAINER_GROUP_HEIGHT);
>+		resourceGroup.setAllowExistingResources(initialAllowExistingResources);
>+		
>+		// existing datapool selection composite
>+	    selectDPComposite = new Composite(mainFrame, SWT.NONE);
>+        selectDPComposite.setLayout(new GridLayout());
>+        selectDPComposite.setLayoutData(GridDataUtil.createFill());
>+        
>+        ((StackLayout)mainFrame.getLayout()).topControl = selectDPComposite;
>+		// viewer to select existing datapool
>+		datapoolSelectionViewer = new EObjectResourceSelectionViewer(selectDPComposite, 
>+																	ResourcesPlugin.getWorkspace().getRoot(),
>+																	new String[]{getFileExtension()},
>+																	SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER){
>+			public void setSelection()
>+			{
>+				super.setSelection();
>+				validateSelection();
>+			}
>+		};
>+		setControl(topLevel);
>+		validateSelection();
>+	}
>+	
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
>+	 */
>+	public void widgetSelected(SelectionEvent e)  {
>+		Button button = (Button)e.widget;
>+		if(button.equals(newDatapoolButton))
>+		{
>+			existingDatapoolButtonStatus = false;
>+			((StackLayout)mainFrame.getLayout()).topControl = newDPComposite;
>+		}
>+		if(button.equals(existingDatapoolButton))
>+		{
>+			existingDatapoolButtonStatus = true;
>+			((StackLayout)mainFrame.getLayout()).topControl = selectDPComposite;
>+		}
>+		existingDatapoolButton.setSelection(existingDatapoolButtonStatus);
>+		newDatapoolButton.setSelection(!existingDatapoolButtonStatus);		
>+		mainFrame.layout(true, true);
>+		setPageComplete(validatePage());
>+		getContainer().updateButtons();
>+	}
>+	
>+	public void widgetDefaultSelected(SelectionEvent e) 
>+	{
>+		return;
>+	}
>+	
>+	/**
>+	 * The <code>WizardNewFileCreationPage</code> implementation of this
>+	 * <code>Listener</code> method handles all events and enablements for
>+	 * controls on this page. Subclasses may extend.
>+	 */
>+	public void handleEvent(Event event) {
>+		setPageComplete(validatePage());
>+		getContainer().updateButtons();
>+	}
>+	
>+	   protected boolean validatePage() {
>+		   setMessage(null);
>+		   //- Displaying a message (information or warning) directly after having had an error does not work without that:
>+		   setErrorMessage(null);
>+
>+		      IPath path = getContainerFullPath();
>+			   if (path != null) {
>+				   String invalidChar = LocationValidator.validatePath(path);
>+				   if (invalidChar != null) {
>+					   if (LocationValidator.INVALID_PATH.equals(invalidChar)) {
>+						   setErrorMessage(CommonUIMessages.OS_Invalid_Location_ERROR_);
>+					   } else {
>+						   String[] errors = { CommonUIMessages.LocationPage_PATH, invalidChar}; 
>+						   setErrorMessage(NLS.bind(CommonUIMessages._25, errors)); 
>+					   }
>+					   return false;
>+				   }
>+	            String fileName = getFileName();
>+	            if (fileName.length() == 0  || fileName.equals("."+getFileExtension())) { //$NON-NLS-1$
>+	                setErrorMessage(CommonUIMessages._22);
>+	                return false;
>+	            } else if (fileName.startsWith(".")) { //$NON-NLS-1$
>+	                setErrorMessage(CommonUIMessages._23); 
>+	                return false;
>+	            }
>+	            /*
>+	             * Test for any invalid characters within the file name determined
>+	             * by the Operating System.
>+	             */
>+	            invalidChar = LocationValidator.validateOSFileName(fileName);
>+	            if (invalidChar != null) {
>+	                if (Character.isDigit(invalidChar.charAt(0))) {
>+	                    String[] errors = { CommonUIMessages._27, CommonUIMessages._28};
>+	                    setErrorMessage(NLS.bind(CommonUIMessages._24, errors));
>+	                    return false;
>+	                } else if (invalidChar.trim().equals("-")) { //$NON-NLS-1$
>+	                    String[] errors = { CommonUIMessages._27, "-"}; //$NON-NLS-1$
>+	                    setErrorMessage(NLS.bind(CommonUIMessages._24, errors));
>+	                    return false;
>+	                } else if (LocationValidator.INVALID_PATH.equals(invalidChar)) {
>+	                    setErrorMessage(CommonUIMessages.OS_Invalid_Name_ERROR_);
>+	                    return false;
>+	                } else {
>+	                    String[] errors = { CommonUIMessages._27, invalidChar};
>+	                    setErrorMessage(NLS.bind(CommonUIMessages._25, errors));
>+	                    return false;
>+	                }
>+	            }
>+	
>+	            IResource resource = ResourcesPlugin.getWorkspace().getRoot().findMember(path.append(fileName+"."+getFileExtension()));
>+	            if ((resource != null) && (resource.exists())) {
>+	                setErrorMessage(CommonUIMessages._138); 
>+	                return false;
>+	            }
>+	
>+	            String fileExt = getFileExtension();
>+	            if(fileExt != null) {
>+	                int lastIndexOfExtension = fileName.lastIndexOf(fileExt);
>+	                if (lastIndexOfExtension > 0) {
>+	                    String name = fileName.substring(0, lastIndexOfExtension - 1);
>+	                    if (name.endsWith("." + fileExt)) { //$NON-NLS-1$
>+	                        setMessage(NLS.bind(CommonUIMessages._26, fileName), IStatus.WARNING); 
>+	                        return true;
>+	                    }
>+	                }
>+	            }
>+	    }
>+	
>+	    if (validateFolder()) return true;
>+	
>+	    return false;
>+	}
>+	   
>+	   protected boolean validateFolder() {
>+			boolean valid = true;
>+
>+			if (!resourceGroup.areAllValuesValid()) {
>+				// if blank name then fail silently
>+				if (resourceGroup.getProblemType() == ResourceAndContainerGroup.PROBLEM_RESOURCE_EMPTY
>+						|| resourceGroup.getProblemType() == ResourceAndContainerGroup.PROBLEM_CONTAINER_EMPTY) {
>+					setMessage(resourceGroup.getProblemMessage());
>+					setErrorMessage(null);
>+				} else {
>+					setErrorMessage(resourceGroup.getProblemMessage());
>+				}
>+				valid = false;
>+			}
>+
>+			String resourceName = getFileName();
>+			IWorkspace workspace = ResourcesPlugin.getWorkspace();
>+			IStatus result = workspace.validateName(resourceName, IResource.FILE);
>+			if (!result.isOK()) {
>+				setErrorMessage(result.getMessage());
>+				return false;
>+			}
>+
>+			IStatus linkedResourceStatus = null;
>+			if (valid) {
>+				linkedResourceStatus = new Status(IStatus.OK, CommonUIPlugin.PLUGIN_ID, IStatus.OK, "", null);
>+				if (linkedResourceStatus.getSeverity() == IStatus.ERROR) {
>+					valid = false;
>+				}
>+			}
>+			// validateLinkedResource sets messages itself
>+			if (valid
>+					&& (linkedResourceStatus == null || linkedResourceStatus.isOK())) {
>+				setMessage(null);
>+				setErrorMessage(null);
>+				
>+				//perform "resource exists" check if it was skipped in ResourceAndContainerGroup
>+				if (resourceGroup.getAllowExistingResources()) {
>+					String problemMessage = NLS.bind(IDEWorkbenchMessages.ResourceGroup_nameExists, getFileName());
>+					IPath resourcePath = getContainerFullPath().append(getFileName());
>+					if (workspace.getRoot().getFolder(resourcePath).exists()) {
>+						setErrorMessage(problemMessage);
>+						valid = false;
>+					}
>+					if (workspace.getRoot().getFile(resourcePath).exists()) {
>+						setMessage(problemMessage, IMessageProvider.WARNING);
>+					}
>+				}
>+			}
>+			return valid;
>+	   }
>+	
>+	protected boolean validateSelection() {
>+		boolean valid = true;
>+		setMessage(null);
>+		setErrorMessage(null);
>+		if (existingDatapoolButtonStatus) {
>+			try {
>+				IDatapool[] dp = getSelectedDatapool();		
>+				if ((dp == null) || (dp.length == 0)) {
>+					valid = false;
>+				} else {
>+					DatapoolImportPage datapoolImportPage = ((DatapoolImportWizard)getWizard()).getDatapoolImportPage();
>+					valid = CSVImportExportUtil.getInstance().validateCSVFileWithDatapool(datapoolImportPage.getCSVFileName(), dp[0], 
>+							datapoolImportPage.firstRowContainsVariableNameType(), datapoolImportPage.firstColumnContainsEquivalenceClassName(), datapoolImportPage.getImportEncoding());
>+					if(!valid) {
>+						setErrorMessage(UiPluginResourceBundle.DatapoolImportWizard_diffVariableInfoWarning + "\n" + UiPluginResourceBundle.DatapoolImportWizard_editOrSelectDatapool); 
>+					}
>+				}
>+			}
>+			catch(Exception e) {
>+				valid = false;
>+				setErrorMessage(e.getMessage());
>+			}															
>+		} else {
>+			valid = validatePage();
>+		}
>+		setPageComplete(valid);
>+		getContainer().updateButtons();
>+		return false;
>+	}
>+	
>+	public String getFileName() {
>+		if (resourceGroup == null) {
>+			return "";
>+		}
>+		return resourceGroup.getResource();
>+	}
>+	
>+	public IPath getContainerFullPath() {
>+		return resourceGroup.getContainerFullPath();
>+	}
>+	
>+	public String getFileExtension() {
>+		return ICommonConstants.DATAPOOL_FILE_EXTENSION;
>+	}
>+	
>+	public IDatapool[] createNewDatapool() {
>+		IPath containerPath = getContainerFullPath();
>+		IPath newFilePath = containerPath.append(getFileName()+"."+getFileExtension());
>+		
>+		String datapoolName = newFilePath.toOSString();
>+		DPLDatapool datapool = (DPLDatapool)DatapoolUtil.createNewDatapool(getFileName(), "new datapool");
>+		
>+		URI uri = URI.createPlatformResourceURI(datapoolName);
>+		Resource.Factory factory = EMFUtil.getResourceFactory(getFileExtension());
>+		Resource datapoolRessource = factory.createResource(uri);
>+		datapoolRessource.getContents().add(datapool);
>+		
>+		try {
>+			EMFUtil.save(datapoolRessource);
>+		} catch (Exception e) {
>+			// TODO Auto-generated catch block
>+			e.printStackTrace();
>+		}
>+		IDatapool[] DPs = new IDatapool[1];
>+		DPs[0] = datapool;
>+		return DPs;
>+	}
>+	
>+	public IDatapool[] getSelectedDatapool()
>+	{
>+		if (existingDatapoolButtonStatus) {
>+			EObject[] eObjs = datapoolSelectionViewer.getSelectedObjects();
>+			if (eObjs == null)
>+				return null;
>+			else
>+				return (IDatapool[])Arrays.asList(eObjs).toArray(new IDatapool[eObjs.length]);
>+		} else {
>+			return createNewDatapool();
>+		}
>+	}
>+	
>+	public IFile[] getSelectedFiles()
>+	{
>+		return datapoolSelectionViewer.getSelectedFiles();
>+	}
>+}

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Attachments on bug 208583: 81979 | 84084 | 84726 | 84747